From c232ecc6af5a09a8f0480e3b2b87ef2cd2b3a348 Mon Sep 17 00:00:00 2001
From: Mohammad Sulaiman <mohammad.sulaiman@exalt.ps>
Date: Wed, 25 Sep 2024 21:46:18 +0300
Subject: chore: deprecate npm itests (#25804)

---
 tests/integration/npm_tests.rs                     | 713 +--------------------
 .../npm_tests/builtin_module_module/__test__.jsonc |   8 +
 .../builtin_module_module/main.js                  |   1 +
 .../builtin_module_module/main.out                 |   4 +
 tests/specs/npm_tests/cached_only/__test__.jsonc   |   9 +
 .../npm_tests/cached_only/cached_only/main.out     |   2 +
 .../npm_tests/cached_only/cached_only/main.ts      |   3 +
 tests/specs/npm_tests/check_all/__test__.jsonc     |   9 +
 .../specs/npm_tests/check_all/check_errors/main.ts |   3 +
 .../npm_tests/check_all/check_errors/main_all.out  |  19 +
 .../check_all/check_errors/main_local.out          |   7 +
 tests/specs/npm_tests/check_local/__test__.jsonc   |   9 +
 .../npm_tests/check_local/check_errors/main.ts     |   3 +
 .../check_local/check_errors/main_all.out          |  19 +
 .../check_local/check_errors/main_local.out        |   7 +
 .../__test__.jsonc                                 |   9 +
 .../file_dts_dmts_dcts/main.out                    |  24 +
 .../file_dts_dmts_dcts/main.ts                     |   9 +
 .../child_process_fork_test/__test__.jsonc         |   8 +
 .../child_process_fork_test/main.out               |   2 +
 .../child_process_fork_test/main.ts                |   4 +
 .../cjs_invalid_name_exports/__test__.jsonc        |   8 +
 .../cjs-invalid-name-exports/main.out              |  13 +
 .../cjs-invalid-name-exports/main.ts               |   3 +
 .../cjs_local_global_decls/__test__.jsonc          |   8 +
 .../cjs_local_global_decls/main.out                |   3 +
 .../cjs_local_global_decls/main.ts                 |   1 +
 .../cjs_module_export_assignment/__test__.jsonc    |   8 +
 .../cjs_module_export_assignment/main.out          |   6 +
 .../cjs_module_export_assignment/main.ts           |   6 +
 .../__test__.jsonc                                 |   8 +
 .../cjs_module_export_assignment_number/main.out   |   3 +
 .../cjs_module_export_assignment_number/main.ts    |   7 +
 .../specs/npm_tests/cjs_pkg_imports/__test__.jsonc |   8 +
 .../cjs_pkg_imports/cjs_pkg_imports/main.out       |   3 +
 .../cjs_pkg_imports/cjs_pkg_imports/main.ts        |   3 +
 .../cjs_reexport_collision/__test__.jsonc          |   8 +
 .../cjs_reexport_collision/main.out                |   1 +
 .../cjs_reexport_collision/main.ts                 |   2 +
 .../specs/npm_tests/cjs_require_esm/__test__.jsonc |   8 +
 .../cjs_require_esm/cjs_require_esm/main.out       |   4 +
 .../cjs_require_esm/cjs_require_esm/main.ts        |   2 +
 .../npm_tests/cjs_require_esm_mjs/__test__.jsonc   |   8 +
 .../cjs_require_esm_mjs/main.out                   |   4 +
 .../cjs_require_esm_mjs/main.ts                    |   2 +
 tests/specs/npm_tests/cjs_sub_path/__test__.jsonc  |   8 +
 .../npm_tests/cjs_sub_path/cjs_sub_path/main.js    |  21 +
 .../npm_tests/cjs_sub_path/cjs_sub_path/main.out   |  35 +
 .../npm_tests/cjs_this_in_exports/__test__.jsonc   |   9 +
 .../cjs_this_in_exports/main.js                    |  11 +
 .../cjs_this_in_exports/main.out                   |   5 +
 tests/specs/npm_tests/cjs_with_deps/__test__.jsonc |   8 +
 .../npm_tests/cjs_with_deps/cjs_with_deps/main.js  |  12 +
 .../npm_tests/cjs_with_deps/cjs_with_deps/main.out |  33 +
 .../cjs_with_deps/cjs_with_deps/main_info.out      |  22 +
 .../cjs_with_deps/cjs_with_deps/main_info_json.out | 148 +++++
 .../cjs_with_deps/main_node_modules.out            |  47 ++
 .../specs/npm_tests/compare_globals/__test__.jsonc |   8 +
 .../compare_globals/compare_globals/main.out       |  30 +
 .../compare_globals/compare_globals/main.ts        |  54 ++
 .../specs/npm_tests/create_require/__test__.jsonc  |   9 +
 .../create_require/create_require/main.out         |  12 +
 .../create_require/create_require/main.ts          |   1 +
 tests/specs/npm_tests/deno_cache/__test__.jsonc    |   8 +
 tests/specs/npm_tests/deno_cache/deno_cache.out    |   8 +
 .../npm_tests/deno_run_bin_cjs/__test__.jsonc      |   8 +
 .../npm_tests/deno_run_bin_cjs/deno_run_cjs.out    |   4 +
 .../__test__.jsonc                                 |   8 +
 .../deno_run_cjs.out                               |   4 +
 .../npm_tests/deno_run_bin_esm/__test__.jsonc      |   8 +
 .../npm_tests/deno_run_bin_esm/deno_run_esm.out    |   4 +
 .../__test__.jsonc                                 |   8 +
 .../deno_run_esm.out                               |   4 +
 .../npm_tests/deno_run_bin_no_ext/__test__.jsonc   |   8 +
 .../deno_run_bin_no_ext/deno_run_no_ext.out        |   4 +
 .../deno_run_bin_special_chars/__test__.jsonc      |   8 +
 .../deno_run_special_chars_in_bin_name.out         |   4 +
 .../specs/npm_tests/deno_run_cowsay/__test__.jsonc |   8 +
 .../npm_tests/deno_run_cowsay/deno_run_cowsay.out  |   8 +
 .../deno_run_cowsay_explicit/__test__.jsonc        |   8 +
 .../deno_run_cowsay_explicit/deno_run_cowsay.out   |   8 +
 .../__test__.jsonc                                 |   8 +
 .../deno_run_cowsay.out                            |   8 +
 .../npm_tests/deno_run_cowthink/__test__.jsonc     |   8 +
 .../deno_run_cowthink/deno_run_cowthink.out        |   8 +
 .../deno_run_no_bin_entrypoint/__test__.jsonc      |   9 +
 .../deno_run_no_bin_entrypoint.out                 |   1 +
 .../__test__.jsonc                                 |   9 +
 ..._run_no_bin_entrypoint_non_existent_subpath.out |   3 +
 .../npm_tests/deno_run_non_existent/__test__.jsonc |   9 +
 .../deno_run_non_existent.out                      |   2 +
 .../__test__.jsonc                                 |   9 +
 .../different_nested_dep/main.js                   |   5 +
 .../different_nested_dep/main.out                  |   2 +
 .../different_nested_dep/package.json              |   6 +
 .../__test__.jsonc                                 |   9 +
 .../different_nested_dep/main.js                   |   5 +
 .../different_nested_dep/main.out                  |   2 +
 .../different_nested_dep/package.json              |   6 +
 .../__test__.jsonc                                 |   9 +
 .../directory_import/folder_index_js.out           |   7 +
 .../directory_import/folder_index_js.ts            |   2 +
 .../directory_import/folder_no_index.out           |   6 +
 .../directory_import/folder_no_index.ts            |   2 +
 .../__test__.jsonc                                 |   9 +
 .../directory_import/folder_index_js.out           |   7 +
 .../directory_import/folder_index_js.ts            |   2 +
 .../directory_import/folder_no_index.out           |   6 +
 .../directory_import/folder_no_index.ts            |   2 +
 tests/specs/npm_tests/dual_cjs_esm/__test__.jsonc  |   8 +
 .../npm_tests/dual_cjs_esm/dual_cjs_esm/main.out   |   3 +
 .../npm_tests/dual_cjs_esm/dual_cjs_esm/main.ts    |   6 +
 .../dynamic_import_deno_ts_from_npm/__test__.jsonc |   8 +
 .../dynamic_import_deno_ts_from_npm/add.ts         |   3 +
 .../dynamic_import_deno_ts_from_npm/main.out       |   2 +
 .../dynamic_import_deno_ts_from_npm/main.ts        |   8 +
 .../dynamic_import_deno_ts_from_npm/subtract.mts   |   3 +
 .../__test__.jsonc                                 |   8 +
 .../dynamic_import_invalid_package_name/main.out   |   6 +
 .../dynamic_import_invalid_package_name/main.ts    |   6 +
 .../npm_tests/dynamic_import_json/__test__.jsonc   |   8 +
 .../dynamic_import_json/import_json/main.js        |   4 +
 .../dynamic_import_json/import_json/main.out       |  10 +
 .../__test__.jsonc                                 |   8 +
 .../dynamic_import_reload_same_package/main.out    |   5 +
 .../dynamic_import_reload_same_package/main.ts     |   7 +
 .../dynamic_import_reload_same_package/other.ts    |   3 +
 .../npm_tests/env_var_re_export_dev/__test__.jsonc |   8 +
 .../env_var_re_export/main.js                      |   3 +
 .../env_var_re_export_prod/__test__.jsonc          |   9 +
 .../env_var_re_export/main.js                      |   3 +
 .../error_version_after_subpath/__test__.jsonc     |   9 +
 .../error_version_after_subpath/main.js            |   1 +
 .../error_version_after_subpath/main.out           |   2 +
 tests/specs/npm_tests/import_json/__test__.jsonc   |   8 +
 .../npm_tests/import_json/import_json/main.js      |   4 +
 .../npm_tests/import_json/import_json/main.out     |  10 +
 tests/specs/npm_tests/import_map/__test__.jsonc    |   8 +
 .../import_map/import_map/import_map.json          |   6 +
 .../specs/npm_tests/import_map/import_map/main.js  |  10 +
 .../specs/npm_tests/import_map/import_map/main.out |  10 +
 .../npm_tests/imports_package_json/__test__.jsonc  |   8 +
 .../imports_package_json/import_not_defined.js     |   3 +
 .../imports_package_json/import_not_defined.out    |   3 +
 .../imports_package_json/main.js                   |   7 +
 .../imports_package_json/main.out                  |   7 +
 .../imports_package_json/package.json              |   6 +
 .../sub_path_import_not_defined.js                 |   3 +
 .../sub_path_import_not_defined.out                |   3 +
 .../__test__.jsonc                                 |   9 +
 .../imports_package_json/import_not_defined.js     |   3 +
 .../imports_package_json/import_not_defined.out    |   3 +
 .../imports_package_json/main.js                   |   7 +
 .../imports_package_json/main.out                  |   7 +
 .../imports_package_json/package.json              |   6 +
 .../sub_path_import_not_defined.js                 |   3 +
 .../sub_path_import_not_defined.out                |   3 +
 .../__test__.jsonc                                 |   9 +
 .../imports_package_json/import_not_defined.js     |   3 +
 .../imports_package_json/import_not_defined.out    |   3 +
 .../imports_package_json/main.js                   |   7 +
 .../imports_package_json/main.out                  |   7 +
 .../imports_package_json/package.json              |   6 +
 .../sub_path_import_not_defined.js                 |   3 +
 .../sub_path_import_not_defined.out                |   3 +
 .../npm_tests/info_chalk_display/__test__.jsonc    |   9 +
 .../info_chalk_display/cjs_with_deps/main.js       |  12 +
 .../info_chalk_display/cjs_with_deps/main.out      |  33 +
 .../info_chalk_display/cjs_with_deps/main_info.out |  22 +
 .../cjs_with_deps/main_info_json.out               | 148 +++++
 .../cjs_with_deps/main_node_modules.out            |  47 ++
 .../__test__.jsonc                                 |   9 +
 .../cjs_with_deps/main.js                          |  12 +
 .../cjs_with_deps/main.out                         |  33 +
 .../cjs_with_deps/main_info.out                    |  22 +
 .../cjs_with_deps/main_info_json.out               | 148 +++++
 .../cjs_with_deps/main_node_modules.out            |  47 ++
 .../specs/npm_tests/info_chalk_json/__test__.jsonc |   9 +
 .../info_chalk_json/cjs_with_deps/main.js          |  12 +
 .../info_chalk_json/cjs_with_deps/main.out         |  33 +
 .../info_chalk_json/cjs_with_deps/main_info.out    |  22 +
 .../cjs_with_deps/main_info_json.out               | 148 +++++
 .../cjs_with_deps/main_node_modules.out            |  47 ++
 .../__test__.jsonc                                 |   9 +
 .../cjs_with_deps/main.js                          |  12 +
 .../cjs_with_deps/main.out                         |  33 +
 .../cjs_with_deps/main_info.out                    |  22 +
 .../cjs_with_deps/main_info_json.out               | 148 +++++
 .../cjs_with_deps/main_node_modules.out            |  47 ++
 .../info_cli_chalk_display/__test__.jsonc          |   9 +
 .../info_cli_chalk_display/info/chalk.out          |   9 +
 .../info_cli_chalk_display/info/chalk_json.out     |  57 ++
 .../npm_tests/info_cli_chalk_json/__test__.jsonc   |   9 +
 .../npm_tests/info_cli_chalk_json/info/chalk.out   |   9 +
 .../info_cli_chalk_json/info/chalk_json.out        |  57 ++
 .../specs/npm_tests/info_peer_deps/__test__.jsonc  |   9 +
 .../peer_deps_with_copied_folders/main.out         |  14 +
 .../peer_deps_with_copied_folders/main.ts          |   5 +
 .../peer_deps_with_copied_folders/main_info.out    |  14 +
 .../main_info_json.out                             |  97 +++
 .../main_node_modules.out                          |   9 +
 .../main_node_modules_reload.out                   |  19 +
 .../npm_tests/info_peer_deps_json/__test__.jsonc   |   9 +
 .../peer_deps_with_copied_folders/main.out         |  14 +
 .../peer_deps_with_copied_folders/main.ts          |   5 +
 .../peer_deps_with_copied_folders/main_info.out    |  14 +
 .../main_info_json.out                             |  97 +++
 .../main_node_modules.out                          |   9 +
 .../main_node_modules_reload.out                   |  19 +
 .../__test__.jsonc                                 |   9 +
 .../mixed_case_package_name/global.out             |   9 +
 .../mixed_case_package_name/global.ts              |   2 +
 .../mixed_case_package_name/local.out              |  13 +
 .../mixed_case_package_name/local.ts               |  18 +
 .../__test__.jsonc                                 |   9 +
 .../mixed_case_package_name/global.out             |   9 +
 .../mixed_case_package_name/global.ts              |   2 +
 .../mixed_case_package_name/local.out              |  13 +
 .../mixed_case_package_name/local.ts               |  18 +
 .../node_modules_deno_node_modules/__test__.jsonc  |   9 +
 .../node_modules_deno_node_modules/main.out        |   2 +
 .../node_modules_deno_node_modules/main.ts         |   7 +
 .../__test__.jsonc                                 |   9 +
 .../node_modules_deno_node_modules/main.out        |   2 +
 .../node_modules_deno_node_modules/main.ts         |   7 +
 .../__test__.jsonc                                 |   9 +
 .../require_added_nm_folder/main.js                |  10 +
 .../require_added_nm_folder/main.out               |   1 +
 .../__test__.jsonc                                 |   9 +
 .../require_main/main.js                           |   2 +
 .../require_main/main.out                          |   1 +
 .../node_modules_dir_with_deps/__test__.jsonc      |   8 +
 .../cjs_with_deps/main.js                          |  12 +
 .../cjs_with_deps/main.out                         |  33 +
 .../cjs_with_deps/main_info.out                    |  22 +
 .../cjs_with_deps/main_info_json.out               | 148 +++++
 .../cjs_with_deps/main_node_modules.out            |  47 ++
 .../node_modules_dir_yargs/__test__.jsonc          |   8 +
 .../node_modules_dir_yargs/cjs_yargs/main.js       |  20 +
 .../node_modules_dir_yargs/cjs_yargs/main.out      |  84 +++
 .../npm_tests/non_existent_dep/__test__.jsonc      |   9 +
 .../non_existent_dep_version/__test__.jsonc        |   9 +
 .../npm_tests/nonexistent_file/__test__.jsonc      |   9 +
 .../nonexistent_file/nonexistent_file/main.js      |   2 +
 .../nonexistent_file/nonexistent_file/main.out     |   4 +
 .../__test__.jsonc                                 |   9 +
 .../nonexistent_file/main.js                       |   2 +
 .../nonexistent_file/main.out                      |   4 +
 .../permissions_outside_package/__test__.jsonc     |   8 +
 .../permissions_outside_package/foo/config.js      |   4 +
 .../permissions_outside_package/foo/package.json   |   4 +
 .../permissions_outside_package/main.out           |   3 +
 .../permissions_outside_package/main.ts            |   5 +
 .../npm_tests/remote_npm_specifier/__test__.jsonc  |   9 +
 .../remote_npm_specifier/main.out                  |   1 +
 .../remote_npm_specifier/main.ts                   |   1 +
 .../remote_npm_specifier/remote.ts                 |   3 +
 tests/specs/npm_tests/require_esm/__test__.jsonc   |   4 +
 .../specs/npm_tests/require_esm/require_esm/esm.js |   1 +
 .../npm_tests/require_esm/require_esm/main.out     |   1 +
 .../npm_tests/require_esm/require_esm/main.ts      |   5 +
 tests/specs/npm_tests/require_json/__test__.jsonc  |   8 +
 .../npm_tests/require_json/require_json/main.js    |   2 +
 .../npm_tests/require_json/require_json/main.out   |   3 +
 .../npm_tests/reserved_word_exports/__test__.jsonc |   8 +
 .../reserved_word_exports/main.out                 | 141 ++++
 .../reserved_word_exports/main.ts                  |   3 +
 .../__test__.jsonc                                 |   8 +
 .../run_existing_npm_package_with_subpath/main.out |   5 +
 .../package.json                                   |   6 +
 tests/specs/npm_tests/sub_paths/__test__.jsonc     |   8 +
 tests/specs/npm_tests/sub_paths/sub_paths/main.jsx |   8 +
 tests/specs/npm_tests/sub_paths/sub_paths/main.out |   1 +
 .../tarball_with_global_header/__test__.jsonc      |   8 +
 .../tarball_with_global_header/main.js             |   3 +
 .../tarball_with_global_header/main.out            |   1 +
 .../npm_tests/translate_cjs_to_esm/__test__.jsonc  |   8 +
 .../translate_cjs_to_esm/main.js                   |   6 +
 .../translate_cjs_to_esm/main.out                  |   4 +
 .../npm_tests/types_ambient_module/__test__.jsonc  |   9 +
 .../types_ambient_module/import_map.json           |   5 +
 .../types_ambient_module/main.out                  |  21 +
 .../types_ambient_module/main.ts                   |   7 +
 .../types_ambient_module/main_import_map.out       |   9 +
 .../types_ambient_module/main_import_map.ts        |   4 +
 .../types_ambient_module_import_map/__test__.jsonc |   9 +
 .../types_ambient_module/import_map.json           |   5 +
 .../types_ambient_module/main.out                  |  21 +
 .../types_ambient_module/main.ts                   |   7 +
 .../types_ambient_module/main_import_map.out       |   9 +
 .../types_ambient_module/main_import_map.ts        |   4 +
 tests/specs/npm_tests/types_d_ext/__test__.jsonc   |   8 +
 tests/specs/npm_tests/types_d_ext/d_ext/main.out   |   3 +
 tests/specs/npm_tests/types_d_ext/d_ext/main.ts    |   3 +
 .../types_entry_value_not_exists/__test__.jsonc    |   9 +
 .../types_entry_value_not_exists/main.out          |   7 +
 .../types_entry_value_not_exists/main.ts           |   5 +
 .../types_exports_import_types/__test__.jsonc      |   9 +
 .../types_exports_import_types/main.out            |   7 +
 .../types_exports_import_types/main.ts             |   5 +
 .../npm_tests/types_no_types_entry/__test__.jsonc  |   9 +
 .../types_no_types_entry/main.out                  |  13 +
 .../types_no_types_entry/main.ts                   |   5 +
 .../typescript_file_in_package/__test__.jsonc      |   9 +
 .../typescript_file_in_package/main.out            |   6 +
 .../typescript_file_in_package/main.ts             |   5 +
 tests/testdata/npm/builtin_module_module/main.js   |   1 -
 tests/testdata/npm/builtin_module_module/main.out  |   4 -
 tests/testdata/npm/check_errors/main.ts            |   3 -
 tests/testdata/npm/check_errors/main_all.out       |  19 -
 tests/testdata/npm/check_errors/main_local.out     |   7 -
 .../testdata/npm/child_process_fork_test/main.out  |   2 -
 tests/testdata/npm/child_process_fork_test/main.ts |   4 -
 .../testdata/npm/cjs-invalid-name-exports/main.out |  13 -
 .../testdata/npm/cjs-invalid-name-exports/main.ts  |   3 -
 tests/testdata/npm/cjs_local_global_decls/main.out |   3 -
 tests/testdata/npm/cjs_local_global_decls/main.ts  |   1 -
 .../npm/cjs_module_export_assignment/main.out      |   6 -
 .../npm/cjs_module_export_assignment/main.ts       |   6 -
 .../cjs_module_export_assignment_number/main.out   |   3 -
 .../cjs_module_export_assignment_number/main.ts    |   7 -
 tests/testdata/npm/cjs_pkg_imports/main.out        |   3 -
 tests/testdata/npm/cjs_pkg_imports/main.ts         |   3 -
 tests/testdata/npm/cjs_reexport_collision/main.out |   1 -
 tests/testdata/npm/cjs_reexport_collision/main.ts  |   2 -
 tests/testdata/npm/cjs_require_esm/main.out        |   4 -
 tests/testdata/npm/cjs_require_esm/main.ts         |   2 -
 tests/testdata/npm/cjs_require_esm_mjs/main.out    |   4 -
 tests/testdata/npm/cjs_require_esm_mjs/main.ts     |   2 -
 tests/testdata/npm/cjs_sub_path/main.js            |  21 -
 tests/testdata/npm/cjs_sub_path/main.out           |  35 -
 tests/testdata/npm/cjs_this_in_exports/main.js     |  11 -
 tests/testdata/npm/cjs_this_in_exports/main.out    |   5 -
 tests/testdata/npm/cjs_yargs/main.js               |  20 -
 tests/testdata/npm/cjs_yargs/main.out              |  84 ---
 tests/testdata/npm/compare_globals/main.out        |  30 -
 tests/testdata/npm/compare_globals/main.ts         |  54 --
 tests/testdata/npm/create_require/main.out         |  12 -
 tests/testdata/npm/create_require/main.ts          |   1 -
 tests/testdata/npm/d_ext/main.out                  |   3 -
 tests/testdata/npm/d_ext/main.ts                   |   3 -
 tests/testdata/npm/deno_cache.out                  |   8 -
 tests/testdata/npm/deno_run_no_bin_entrypoint.out  |   1 -
 ..._run_no_bin_entrypoint_non_existent_subpath.out |   3 -
 tests/testdata/npm/deno_run_no_ext.out             |   4 -
 tests/testdata/npm/deno_run_non_existent.out       |   2 -
 .../npm/deno_run_special_chars_in_bin_name.out     |   4 -
 .../npm/directory_import/folder_index_js.out       |   7 -
 .../npm/directory_import/folder_index_js.ts        |   2 -
 .../npm/directory_import/folder_no_index.out       |   6 -
 .../npm/directory_import/folder_no_index.ts        |   2 -
 .../npm/dynamic_import_deno_ts_from_npm/add.ts     |   3 -
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(limited to 'tests')

diff --git a/tests/integration/npm_tests.rs b/tests/integration/npm_tests.rs
index 004136ae7..f47b1bdd4 100644
--- a/tests/integration/npm_tests.rs
+++ b/tests/integration/npm_tests.rs
@@ -15,136 +15,6 @@ use util::TestContextBuilder;
 
 // NOTE: See how to make test npm packages at ./testdata/npm/README.md
 
-itest!(cjs_with_deps {
-  args: "run --allow-read --allow-env npm/cjs_with_deps/main.js",
-  output: "npm/cjs_with_deps/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_sub_path {
-  args: "run --allow-read npm/cjs_sub_path/main.js",
-  output: "npm/cjs_sub_path/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_local_global_decls {
-  args: "run --allow-read npm/cjs_local_global_decls/main.ts",
-  output: "npm/cjs_local_global_decls/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_reexport_collision {
-  args: "run -A --quiet npm/cjs_reexport_collision/main.ts",
-  output: "npm/cjs_reexport_collision/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_this_in_exports {
-  args: "run --allow-read --quiet npm/cjs_this_in_exports/main.js",
-  output: "npm/cjs_this_in_exports/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(cjs_invalid_name_exports {
-  args: "run --allow-read --quiet npm/cjs-invalid-name-exports/main.ts",
-  output: "npm/cjs-invalid-name-exports/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_require_esm {
-  args: "run --allow-read --quiet npm/cjs_require_esm/main.ts",
-  output: "npm/cjs_require_esm/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_require_esm_mjs {
-  args: "run --allow-read --quiet npm/cjs_require_esm_mjs/main.ts",
-  output: "npm/cjs_require_esm_mjs/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(require_esm {
-  args: "run --allow-read --quiet node/require_esm/main.ts",
-  output: "node/require_esm/main.out",
-});
-
-itest!(dynamic_import_deno_ts_from_npm {
-  args: "run --allow-read --quiet npm/dynamic_import_deno_ts_from_npm/main.ts",
-  output: "npm/dynamic_import_deno_ts_from_npm/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(translate_cjs_to_esm {
-  args: "run -A --quiet npm/translate_cjs_to_esm/main.js",
-  output: "npm/translate_cjs_to_esm/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(compare_globals {
-  args: "run --allow-read --check=all npm/compare_globals/main.ts",
-  output: "npm/compare_globals/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(dual_cjs_esm {
-  args: "run -A --quiet npm/dual_cjs_esm/main.ts",
-  output: "npm/dual_cjs_esm/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(child_process_fork_test {
-  args: "run -A --quiet npm/child_process_fork_test/main.ts",
-  output: "npm/child_process_fork_test/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_module_export_assignment {
-  args: "run -A --quiet --check=all npm/cjs_module_export_assignment/main.ts",
-  output: "npm/cjs_module_export_assignment/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(cjs_module_export_assignment_number {
-  args:
-    "run -A --quiet --check=all npm/cjs_module_export_assignment_number/main.ts",
-  output: "npm/cjs_module_export_assignment_number/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(mixed_case_package_name_global_dir {
-  args: "run npm/mixed_case_package_name/global.ts",
-  output: "npm/mixed_case_package_name/global.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(mixed_case_package_name_local_dir {
-  args:
-    "run --node-modules-dir=auto -A $TESTDATA/npm/mixed_case_package_name/local.ts",
-  output: "npm/mixed_case_package_name/local.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  temp_cwd: true,
-});
-
 // FIXME(bartlomieju): npm: specifiers are not handled in dynamic imports
 // at the moment
 // itest!(dynamic_import {
@@ -154,211 +24,6 @@ itest!(mixed_case_package_name_local_dir {
 //   http_server: true,
 // });
 
-itest!(dynamic_import_reload_same_package {
-  args: "run -A --reload npm/dynamic_import_reload_same_package/main.ts",
-  output: "npm/dynamic_import_reload_same_package/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(dynamic_import_invalid_package_name {
-  args: "run -A --reload npm/dynamic_import_invalid_package_name/main.ts",
-  output: "npm/dynamic_import_invalid_package_name/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(env_var_re_export_dev {
-  args: "run --allow-read --allow-env --quiet npm/env_var_re_export/main.js",
-  output_str: Some("dev\n"),
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(env_var_re_export_prod {
-  args: "run --allow-read --allow-env --quiet npm/env_var_re_export/main.js",
-  output_str: Some("prod\n"),
-  envs: {
-    let mut vars = env_vars_for_npm_tests();
-    vars.push(("NODE_ENV".to_string(), "production".to_string()));
-    vars
-  },
-  http_server: true,
-});
-
-itest!(cached_only {
-  args: "run --cached-only npm/cached_only/main.ts",
-  output: "npm/cached_only/main.out",
-  envs: env_vars_for_npm_tests(),
-  exit_code: 1,
-});
-
-itest!(import_map {
-  args: "run --allow-read --allow-env --import-map npm/import_map/import_map.json npm/import_map/main.js",
-  output: "npm/import_map/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(sub_paths {
-  args: "run -A --quiet npm/sub_paths/main.jsx",
-  output: "npm/sub_paths/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(remote_npm_specifier {
-  args: "run --quiet -A npm/remote_npm_specifier/main.ts",
-  output: "npm/remote_npm_specifier/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 0,
-});
-
-itest!(tarball_with_global_header {
-  args: "run -A --quiet npm/tarball_with_global_header/main.js",
-  output: "npm/tarball_with_global_header/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(node_modules_deno_node_modules {
-  args: "run --quiet npm/node_modules_deno_node_modules/main.ts",
-  output: "npm/node_modules_deno_node_modules/main.out",
-  copy_temp_dir: Some("npm/node_modules_deno_node_modules/"),
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(node_modules_deno_node_modules_local {
-  args:
-    "run --quiet --node-modules-dir npm/node_modules_deno_node_modules/main.ts",
-  output: "npm/node_modules_deno_node_modules/main.out",
-  copy_temp_dir: Some("npm/node_modules_deno_node_modules/"),
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(nonexistent_file {
-  args: "run -A --quiet npm/nonexistent_file/main.js",
-  output: "npm/nonexistent_file/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(nonexistent_file_node_modules_dir {
-  // there was a bug where the message was different when using a node_modules dir
-  args: "run -A --quiet --node-modules-dir npm/nonexistent_file/main.js",
-  output: "npm/nonexistent_file/main.out",
-  copy_temp_dir: Some("npm/nonexistent_file/"),
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(require_json {
-  args: "run -A --quiet npm/require_json/main.js",
-  output: "npm/require_json/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(error_version_after_subpath {
-  args: "run -A --quiet npm/error_version_after_subpath/main.js",
-  output: "npm/error_version_after_subpath/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(deno_cache {
-  args: "cache --reload npm:chalk npm:mkdirp",
-  output: "npm/deno_cache.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(check_all {
-  args: "check --all npm/check_errors/main.ts",
-  output: "npm/check_errors/main_all.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(check_local {
-  args: "check npm/check_errors/main.ts",
-  output: "npm/check_errors/main_local.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(types_ambient_module {
-  args: "check --quiet npm/types_ambient_module/main.ts",
-  output: "npm/types_ambient_module/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(types_ambient_module_import_map {
-  args: "check --quiet --import-map=npm/types_ambient_module/import_map.json npm/types_ambient_module/main_import_map.ts",
-  output: "npm/types_ambient_module/main_import_map.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(types_entry_value_not_exists {
-  args: "check --all npm/types_entry_value_not_exists/main.ts",
-  output: "npm/types_entry_value_not_exists/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(types_exports_import_types {
-  args: "check --all npm/types_exports_import_types/main.ts",
-  output: "npm/types_exports_import_types/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(types_no_types_entry {
-  args: "check --all npm/types_no_types_entry/main.ts",
-  output: "npm/types_no_types_entry/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(types_d_ext {
-  args: "check --all npm/d_ext/main.ts",
-  output: "npm/d_ext/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(typescript_file_in_package {
-  args: "run npm/typescript_file_in_package/main.ts",
-  output: "npm/typescript_file_in_package/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(permissions_outside_package {
-  args: "run --allow-read npm/permissions_outside_package/main.ts",
-  output: "npm/permissions_outside_package/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
 itest!(run_existing_npm_package {
   args: "run --allow-read --node-modules-dir=auto npm:@denotest/bin",
   output: "npm/run_existing_npm_package/main.out",
@@ -369,24 +34,15 @@ itest!(run_existing_npm_package {
   copy_temp_dir: Some("npm/run_existing_npm_package/"),
 });
 
-itest!(run_existing_npm_package_with_subpath {
-  args:
-    "run --allow-read --node-modules-dir=auto npm:@denotest/bin/cli-esm dev --help",
-  output: "npm/run_existing_npm_package_with_subpath/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  temp_cwd: true,
-  cwd: Some("npm/run_existing_npm_package_with_subpath/"),
-  copy_temp_dir: Some("npm/run_existing_npm_package_with_subpath/"),
-});
-
-itest!(cjs_pkg_imports {
-  args: "run -A npm/cjs_pkg_imports/main.ts",
-  output: "npm/cjs_pkg_imports/main.out",
+itest!(require_resolve_url_paths {
+  args: "run -A --quiet --node-modules-dir=auto url_paths.ts",
+  output: "npm/require_resolve_url/url_paths.out",
   envs: env_vars_for_npm_tests(),
   http_server: true,
+  exit_code: 0,
+  cwd: Some("npm/require_resolve_url/"),
+  copy_temp_dir: Some("npm/require_resolve_url/"),
 });
-
 #[test]
 fn parallel_downloading() {
   let (out, _err) = util::run_and_collect_output_with_args(
@@ -666,77 +322,6 @@ fn deno_run_cjs_module() {
   assert!(deno_dir.path().join("test_dir").exists());
 }
 
-itest!(deno_run_cowsay {
-  args: "run -A --quiet npm:cowsay@1.5.0 Hello",
-  output: "npm/deno_run_cowsay.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_cowsay_with_node_modules_dir {
-  args: "run -A --quiet --node-modules-dir npm:cowsay@1.5.0 Hello",
-  temp_cwd: true,
-  output: "npm/deno_run_cowsay.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_cowsay_explicit {
-  args: "run -A --quiet npm:cowsay@1.5.0/cowsay Hello",
-  output: "npm/deno_run_cowsay.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_cowthink {
-  args: "run -A --quiet npm:cowsay@1.5.0/cowthink Hello",
-  output: "npm/deno_run_cowthink.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_bin_esm {
-  args: "run -A --quiet npm:@denotest/bin/cli-esm this is a test",
-  output: "npm/deno_run_esm.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_bin_esm_no_bin_entrypoint {
-  args: "run -A --quiet npm:@denotest/bin@0.6.0/cli.mjs this is a test",
-  output: "npm/deno_run_esm.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_bin_cjs_no_bin_entrypoint {
-  args: "run -A --quiet npm:@denotest/bin@0.6.0/cli-cjs.js this is a test",
-  output: "npm/deno_run_cjs.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_bin_special_chars {
-  args: "run -A --quiet npm:@denotest/special-chars-in-bin-name/\\foo\" this is a test",
-  output: "npm/deno_run_special_chars_in_bin_name.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_bin_no_ext {
-  args: "run -A --quiet npm:@denotest/bin/cli-no-ext this is a test",
-  output: "npm/deno_run_no_ext.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(deno_run_bin_cjs {
-  args: "run -A --quiet npm:@denotest/bin/cli-cjs this is a test",
-  output: "npm/deno_run_cjs.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
 #[test]
 fn deno_run_bin_lockfile() {
   let context = TestContextBuilder::for_npm().use_temp_cwd().build();
@@ -750,88 +335,6 @@ fn deno_run_bin_lockfile() {
   assert!(temp_dir.path().join("deno.lock").exists());
 }
 
-itest!(deno_run_non_existent {
-  args: "run npm:mkdirp@0.5.125",
-  output: "npm/deno_run_non_existent.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(deno_run_no_bin_entrypoint {
-  args: "run -A --quiet npm:@denotest/esm-basic",
-  output: "npm/deno_run_no_bin_entrypoint.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(deno_run_no_bin_entrypoint_non_existent_subpath {
-  args: "run -A --quiet npm:@denotest/esm-basic/non-existent.js",
-  output: "npm/deno_run_no_bin_entrypoint_non_existent_subpath.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(directory_import_folder_index_js {
-  args: "run npm/directory_import/folder_index_js.ts",
-  output: "npm/directory_import/folder_index_js.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(directory_import_folder_no_index {
-  args: "run npm/directory_import/folder_no_index.ts",
-  output: "npm/directory_import/folder_no_index.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(builtin_module_module {
-  args: "run --allow-read --quiet npm/builtin_module_module/main.js",
-  output: "npm/builtin_module_module/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(node_modules_dir_require_added_node_modules_folder {
-  args:
-    "run --node-modules-dir=auto -A --quiet $TESTDATA/npm/require_added_nm_folder/main.js",
-  output: "npm/require_added_nm_folder/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 0,
-  temp_cwd: true,
-});
-
-itest!(node_modules_dir_require_main_entry {
-  args: "run --node-modules-dir -A --quiet $TESTDATA/npm/require_main/main.js",
-  output: "npm/require_main/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 0,
-  temp_cwd: true,
-});
-
-itest!(node_modules_dir_with_deps {
-  args: "run --allow-read --allow-env --node-modules-dir=auto $TESTDATA/npm/cjs_with_deps/main.js",
-  output: "npm/cjs_with_deps/main_node_modules.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  temp_cwd: true,
-});
-
-itest!(node_modules_dir_yargs {
-  args: "run --allow-read --allow-env --node-modules-dir=auto $TESTDATA/npm/cjs_yargs/main.js",
-  output: "npm/cjs_yargs/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  temp_cwd: true,
-});
-
 #[test]
 fn node_modules_dir_cache() {
   let _server = http_server();
@@ -916,57 +419,6 @@ fn ensure_registry_files_local() {
   }
 }
 
-itest!(info_chalk_display {
-  args: "info --quiet npm/cjs_with_deps/main.js",
-  output: "npm/cjs_with_deps/main_info.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(info_chalk_display_node_modules_dir {
-  args: "info --quiet --node-modules-dir $TESTDATA/npm/cjs_with_deps/main.js",
-  output: "npm/cjs_with_deps/main_info.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  temp_cwd: true,
-});
-
-itest!(info_chalk_json {
-  args: "info --quiet --json npm/cjs_with_deps/main.js",
-  output: "npm/cjs_with_deps/main_info_json.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(info_chalk_json_node_modules_dir {
-  args:
-    "info --quiet --node-modules-dir --json $TESTDATA/npm/cjs_with_deps/main.js",
-  output: "npm/cjs_with_deps/main_info_json.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  temp_cwd: true,
-});
-
-itest!(info_cli_chalk_display {
-  args: "info --quiet npm:chalk@4",
-  output: "npm/info/chalk.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(info_cli_chalk_json {
-  args: "info --quiet --json npm:chalk@4",
-  output: "npm/info/chalk_json.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
 #[test]
 fn lock_file_missing_top_level_package() {
   let _server = http_server();
@@ -1526,57 +978,27 @@ fn peer_deps_with_copied_folders_and_lockfile() {
   );
 }
 
-itest!(info_peer_deps {
-  args: "info --quiet npm/peer_deps_with_copied_folders/main.ts",
-  output: "npm/peer_deps_with_copied_folders/main_info.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(info_peer_deps_json {
-  args: "info --quiet --json npm/peer_deps_with_copied_folders/main.ts",
-  output: "npm/peer_deps_with_copied_folders/main_info_json.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(create_require {
-  args: "run --reload --allow-read npm/create_require/main.ts",
-  output: "npm/create_require/main.out",
-  exit_code: 0,
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(non_existent_dep {
-  args: "cache npm:@denotest/non-existent-dep",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-  output_str: Some(concat!(
-    "[UNORDERED_START]\n",
-    "Download http://localhost:4260/@denotest/non-existent-dep\n",
-    "Download http://localhost:4260/@denotest/non-existent\n",
-    "[UNORDERED_END]\n",
-    "error: npm package '@denotest/non-existent' does not exist.\n"
-  )),
-});
+// TODO(2.0): this should be rewritten to a spec test and first run `deno install`
+// itest!(node_modules_import_run {
+//   args: "run --quiet main.ts",
+//   output: "npm/node_modules_import/main.out",
+//   http_server: true,
+//   copy_temp_dir: Some("npm/node_modules_import/"),
+//   cwd: Some("npm/node_modules_import/"),
+//   envs: env_vars_for_npm_tests(),
+//   exit_code: 0,
+// });
 
-itest!(non_existent_dep_version {
-  args: "cache npm:@denotest/non-existent-dep-version",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-  output_str: Some(concat!(
-    "[UNORDERED_START]\n",
-    "Download http://localhost:4260/@denotest/non-existent-dep-version\n",
-    "Download http://localhost:4260/@denotest/esm-basic\n",
-    "[UNORDERED_END]\n",
-    "error: Could not find npm package '@denotest/esm-basic' matching '=99.99.99'.\n"
-  )),
-});
+// TODO(2.0): this should be rewritten to a spec test and first run `deno install`
+// itest!(node_modules_import_check {
+//   args: "check --quiet main.ts",
+//   output: "npm/node_modules_import/main_check.out",
+//   envs: env_vars_for_npm_tests(),
+//   http_server: true,
+//   cwd: Some("npm/node_modules_import/"),
+//   copy_temp_dir: Some("npm/node_modules_import/"),
+//   exit_code: 1,
+// });
 
 // TODO(2.0): this should be rewritten to a spec test and first run `deno install`
 #[test]
@@ -2047,45 +1469,6 @@ fn top_level_install_package_json_explicit_opt_in() {
   assert!(node_modules_dir.join("@denotest").exists());
 }
 
-itest!(reserved_word_exports {
-  args: "run npm/reserved_word_exports/main.ts",
-  output: "npm/reserved_word_exports/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(import_json {
-  args: "run -A --quiet npm/import_json/main.js",
-  output: "npm/import_json/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(dynamic_import_json {
-  args: "run -A --quiet npm/import_json/main.js",
-  output: "npm/import_json/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(check_package_file_dts_dmts_dcts {
-  args: "check npm/file_dts_dmts_dcts/main.ts",
-  output: "npm/file_dts_dmts_dcts/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 1,
-});
-
-itest!(require_resolve_url_paths {
-  args: "run -A --quiet --node-modules-dir=auto url_paths.ts",
-  output: "npm/require_resolve_url/url_paths.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-  exit_code: 0,
-  cwd: Some("npm/require_resolve_url/"),
-  copy_temp_dir: Some("npm/require_resolve_url/"),
-});
-
 #[test]
 fn byonm_cjs_esm_packages() {
   let test_context = TestContextBuilder::for_npm().use_temp_cwd().build();
@@ -2688,50 +2071,6 @@ fn cjs_export_analysis_import_cjs_directly_relative_import() {
   output.assert_matches_text("2\n");
 }
 
-itest!(imports_package_json {
-  args:
-    "run --no-lock --node-modules-dir=none npm/imports_package_json/main.js",
-  output: "npm/imports_package_json/main.out",
-  envs: env_vars_for_npm_tests(),
-  http_server: true,
-});
-
-itest!(imports_package_json_import_not_defined {
-  args:
-    "run --no-lock --node-modules-dir=none npm/imports_package_json/import_not_defined.js",
-  output: "npm/imports_package_json/import_not_defined.out",
-  envs: env_vars_for_npm_tests(),
-  exit_code: 1,
-  http_server: true,
-});
-
-itest!(imports_package_json_sub_path_import_not_defined {
-  args:
-    "run --no-lock --node-modules-dir=none npm/imports_package_json/sub_path_import_not_defined.js",
-  output: "npm/imports_package_json/sub_path_import_not_defined.out",
-  envs: env_vars_for_npm_tests(),
-  exit_code: 1,
-  http_server: true,
-});
-
-itest!(different_nested_dep_node_modules_dir_false {
-  args: "run --quiet --no-lock --node-modules-dir=none npm/different_nested_dep/main.js",
-  output: "npm/different_nested_dep/main.out",
-  envs: env_vars_for_npm_tests(),
-  exit_code: 0,
-  http_server: true,
-});
-
-itest!(different_nested_dep_node_modules_dir_true {
-  args: "run --no-lock --quiet --node-modules-dir=auto main.js",
-  output: "npm/different_nested_dep/main.out",
-  copy_temp_dir: Some("npm/different_nested_dep/"),
-  cwd: Some("npm/different_nested_dep/"),
-  envs: env_vars_for_npm_tests(),
-  exit_code: 0,
-  http_server: true,
-});
-
 #[test]
 fn different_nested_dep_byonm() {
   let test_context = TestContextBuilder::for_npm()
diff --git a/tests/specs/npm_tests/builtin_module_module/__test__.jsonc b/tests/specs/npm_tests/builtin_module_module/__test__.jsonc
new file mode 100644
index 000000000..2f26a95d4
--- /dev/null
+++ b/tests/specs/npm_tests/builtin_module_module/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --quiet builtin_module_module/main.js",
+  "output": "builtin_module_module/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/builtin_module_module/builtin_module_module/main.js b/tests/specs/npm_tests/builtin_module_module/builtin_module_module/main.js
new file mode 100644
index 000000000..9a036791b
--- /dev/null
+++ b/tests/specs/npm_tests/builtin_module_module/builtin_module_module/main.js
@@ -0,0 +1 @@
+import "npm:@denotest/builtin-module-module";
diff --git a/tests/specs/npm_tests/builtin_module_module/builtin_module_module/main.out b/tests/specs/npm_tests/builtin_module_module/builtin_module_module/main.out
new file mode 100644
index 000000000..160ba6503
--- /dev/null
+++ b/tests/specs/npm_tests/builtin_module_module/builtin_module_module/main.out
@@ -0,0 +1,4 @@
+function
+function
+function
+true
diff --git a/tests/specs/npm_tests/cached_only/__test__.jsonc b/tests/specs/npm_tests/cached_only/__test__.jsonc
new file mode 100644
index 000000000..764f702d2
--- /dev/null
+++ b/tests/specs/npm_tests/cached_only/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --cached-only cached_only/main.ts",
+  "output": "cached_only/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/cached_only/cached_only/main.out b/tests/specs/npm_tests/cached_only/cached_only/main.out
new file mode 100644
index 000000000..31113eef3
--- /dev/null
+++ b/tests/specs/npm_tests/cached_only/cached_only/main.out
@@ -0,0 +1,2 @@
+error: Error getting response at http://localhost:4260/chalk for package "chalk": An npm specifier not found in cache: "chalk", --cached-only is specified.
+    at file:///[WILDCARD]/specs/npm_tests/cached_only/cached_only/main.ts:1:19
diff --git a/tests/specs/npm_tests/cached_only/cached_only/main.ts b/tests/specs/npm_tests/cached_only/cached_only/main.ts
new file mode 100644
index 000000000..1ccc441a1
--- /dev/null
+++ b/tests/specs/npm_tests/cached_only/cached_only/main.ts
@@ -0,0 +1,3 @@
+import chalk from "npm:chalk@5";
+
+console.log(chalk);
diff --git a/tests/specs/npm_tests/check_all/__test__.jsonc b/tests/specs/npm_tests/check_all/__test__.jsonc
new file mode 100644
index 000000000..427524305
--- /dev/null
+++ b/tests/specs/npm_tests/check_all/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check --all check_errors/main.ts",
+  "output": "check_errors/main_all.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/check_all/check_errors/main.ts b/tests/specs/npm_tests/check_all/check_errors/main.ts
new file mode 100644
index 000000000..4b8684195
--- /dev/null
+++ b/tests/specs/npm_tests/check_all/check_errors/main.ts
@@ -0,0 +1,3 @@
+import * as test from "npm:@denotest/check-error";
+
+console.log(test.Asdf); // should error
diff --git a/tests/specs/npm_tests/check_all/check_errors/main_all.out b/tests/specs/npm_tests/check_all/check_errors/main_all.out
new file mode 100644
index 000000000..4c624c0ea
--- /dev/null
+++ b/tests/specs/npm_tests/check_all/check_errors/main_all.out
@@ -0,0 +1,19 @@
+Download http://localhost:4260/@denotest/check-error
+Download http://localhost:4260/@denotest/check-error/1.0.0.tgz
+Check file:///[WILDCARD]/check_errors/main.ts
+error: TS2506 [ERROR]: 'Class1' is referenced directly or indirectly in its own base expression.
+export class Class1 extends Class2 {
+             ~~~~~~
+    at file:///[WILDCARD]/check-error/1.0.0/index.d.ts:2:14
+
+TS2506 [ERROR]: 'Class2' is referenced directly or indirectly in its own base expression.
+export class Class2 extends Class1 {
+             ~~~~~~
+    at file:///[WILDCARD]/check-error/1.0.0/index.d.ts:5:14
+
+TS2339 [ERROR]: Property 'Asdf' does not exist on type 'typeof import("file:///[WILDCARD]/@denotest/check-error/1.0.0/index.d.ts")'.
+console.log(test.Asdf); // should error
+                 ~~~~
+    at file:///[WILDCARD]/check_errors/main.ts:3:18
+
+Found 3 errors.
diff --git a/tests/specs/npm_tests/check_all/check_errors/main_local.out b/tests/specs/npm_tests/check_all/check_errors/main_local.out
new file mode 100644
index 000000000..4d3a892e7
--- /dev/null
+++ b/tests/specs/npm_tests/check_all/check_errors/main_local.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/check-error
+Download http://localhost:4260/@denotest/check-error/1.0.0.tgz
+Check file:///[WILDCARD]/check_errors/main.ts
+error: TS2339 [ERROR]: Property 'Asdf' does not exist on type 'typeof import("file:///[WILDCARD]/@denotest/check-error/1.0.0/index.d.ts")'.
+console.log(test.Asdf); // should error
+                 ~~~~
+    at file:///[WILDCARD]/npm/check_errors/main.ts:3:18
diff --git a/tests/specs/npm_tests/check_local/__test__.jsonc b/tests/specs/npm_tests/check_local/__test__.jsonc
new file mode 100644
index 000000000..1bffa5eed
--- /dev/null
+++ b/tests/specs/npm_tests/check_local/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check check_errors/main.ts",
+  "output": "check_errors/main_local.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/check_local/check_errors/main.ts b/tests/specs/npm_tests/check_local/check_errors/main.ts
new file mode 100644
index 000000000..4b8684195
--- /dev/null
+++ b/tests/specs/npm_tests/check_local/check_errors/main.ts
@@ -0,0 +1,3 @@
+import * as test from "npm:@denotest/check-error";
+
+console.log(test.Asdf); // should error
diff --git a/tests/specs/npm_tests/check_local/check_errors/main_all.out b/tests/specs/npm_tests/check_local/check_errors/main_all.out
new file mode 100644
index 000000000..4c624c0ea
--- /dev/null
+++ b/tests/specs/npm_tests/check_local/check_errors/main_all.out
@@ -0,0 +1,19 @@
+Download http://localhost:4260/@denotest/check-error
+Download http://localhost:4260/@denotest/check-error/1.0.0.tgz
+Check file:///[WILDCARD]/check_errors/main.ts
+error: TS2506 [ERROR]: 'Class1' is referenced directly or indirectly in its own base expression.
+export class Class1 extends Class2 {
+             ~~~~~~
+    at file:///[WILDCARD]/check-error/1.0.0/index.d.ts:2:14
+
+TS2506 [ERROR]: 'Class2' is referenced directly or indirectly in its own base expression.
+export class Class2 extends Class1 {
+             ~~~~~~
+    at file:///[WILDCARD]/check-error/1.0.0/index.d.ts:5:14
+
+TS2339 [ERROR]: Property 'Asdf' does not exist on type 'typeof import("file:///[WILDCARD]/@denotest/check-error/1.0.0/index.d.ts")'.
+console.log(test.Asdf); // should error
+                 ~~~~
+    at file:///[WILDCARD]/check_errors/main.ts:3:18
+
+Found 3 errors.
diff --git a/tests/specs/npm_tests/check_local/check_errors/main_local.out b/tests/specs/npm_tests/check_local/check_errors/main_local.out
new file mode 100644
index 000000000..1a150b5e6
--- /dev/null
+++ b/tests/specs/npm_tests/check_local/check_errors/main_local.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/check-error
+Download http://localhost:4260/@denotest/check-error/1.0.0.tgz
+Check file:///[WILDCARD]/check_errors/main.ts
+error: TS2339 [ERROR]: Property 'Asdf' does not exist on type 'typeof import("file:///[WILDCARD]/@denotest/check-error/1.0.0/index.d.ts")'.
+console.log(test.Asdf); // should error
+                 ~~~~
+    at file:///[WILDCARD]/check_errors/main.ts:3:18
diff --git a/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/__test__.jsonc b/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/__test__.jsonc
new file mode 100644
index 000000000..675051a69
--- /dev/null
+++ b/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check file_dts_dmts_dcts/main.ts",
+  "output": "file_dts_dmts_dcts/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/file_dts_dmts_dcts/main.out b/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/file_dts_dmts_dcts/main.out
new file mode 100644
index 000000000..507d2c2f7
--- /dev/null
+++ b/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/file_dts_dmts_dcts/main.out
@@ -0,0 +1,24 @@
+Download http://localhost:4260/@denotest/file-dts-dmts-dcts
+Download http://localhost:4260/@denotest/file-dts-dmts-dcts/1.0.0.tgz
+Check file:///[WILDCARD]/main.ts
+error: TS2322 [ERROR]: Type '5' is not assignable to type '"dts"'.
+const value1: Dts1 = 5;
+      ~~~~~~
+    at file:///[WILDCARD]
+
+TS2322 [ERROR]: Type '5' is not assignable to type '"mts"'.
+const value2: Mts1 = 5;
+      ~~~~~~
+    at file:///[WILDCARD]
+
+TS2322 [ERROR]: Type '5' is not assignable to type '"mts"'.
+const value3: Mts2 = 5;
+      ~~~~~~
+    at file:///[WILDCARD]
+
+TS2322 [ERROR]: Type '5' is not assignable to type '"cts"'.
+const value4: Cts1 = 5;
+      ~~~~~~
+    at file:///[WILDCARD]
+
+Found 4 errors.
diff --git a/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/file_dts_dmts_dcts/main.ts b/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/file_dts_dmts_dcts/main.ts
new file mode 100644
index 000000000..63686e2d3
--- /dev/null
+++ b/tests/specs/npm_tests/check_package_file_dts_dmts_dcts/file_dts_dmts_dcts/main.ts
@@ -0,0 +1,9 @@
+import { Value as Dts1 } from "npm:@denotest/file-dts-dmts-dcts/js";
+import { Value as Mts1 } from "npm:@denotest/file-dts-dmts-dcts";
+import { Value as Mts2 } from "npm:@denotest/file-dts-dmts-dcts/mjs";
+import { Value as Cts1 } from "npm:@denotest/file-dts-dmts-dcts/cjs";
+
+const value1: Dts1 = 5;
+const value2: Mts1 = 5;
+const value3: Mts2 = 5;
+const value4: Cts1 = 5;
diff --git a/tests/specs/npm_tests/child_process_fork_test/__test__.jsonc b/tests/specs/npm_tests/child_process_fork_test/__test__.jsonc
new file mode 100644
index 000000000..f83cb051e
--- /dev/null
+++ b/tests/specs/npm_tests/child_process_fork_test/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet child_process_fork_test/main.ts",
+  "output": "child_process_fork_test/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/child_process_fork_test/child_process_fork_test/main.out b/tests/specs/npm_tests/child_process_fork_test/child_process_fork_test/main.out
new file mode 100644
index 000000000..d5bc57741
--- /dev/null
+++ b/tests/specs/npm_tests/child_process_fork_test/child_process_fork_test/main.out
@@ -0,0 +1,2 @@
+function
+Done.
diff --git a/tests/specs/npm_tests/child_process_fork_test/child_process_fork_test/main.ts b/tests/specs/npm_tests/child_process_fork_test/child_process_fork_test/main.ts
new file mode 100644
index 000000000..e560edb7e
--- /dev/null
+++ b/tests/specs/npm_tests/child_process_fork_test/child_process_fork_test/main.ts
@@ -0,0 +1,4 @@
+import "npm:chalk@4";
+import { run } from "npm:@denotest/child-process-fork";
+
+run();
diff --git a/tests/specs/npm_tests/cjs_invalid_name_exports/__test__.jsonc b/tests/specs/npm_tests/cjs_invalid_name_exports/__test__.jsonc
new file mode 100644
index 000000000..a38b8d035
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_invalid_name_exports/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --quiet cjs-invalid-name-exports/main.ts",
+  "output": "cjs-invalid-name-exports/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_invalid_name_exports/cjs-invalid-name-exports/main.out b/tests/specs/npm_tests/cjs_invalid_name_exports/cjs-invalid-name-exports/main.out
new file mode 100644
index 000000000..45ec15d0e
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_invalid_name_exports/cjs-invalid-name-exports/main.out
@@ -0,0 +1,13 @@
+[Module: null prototype] {
+  "a \\ b": "a \\ b",
+  "another 'case'": "example",
+  default: {
+    'wow "double quotes"': "double quotes",
+    "another 'case'": "example",
+    "a \\ b": "a \\ b",
+    "name variable": "a",
+    "foo - bar": "foo - bar"
+  },
+  "foo - bar": "foo - bar",
+  'wow "double quotes"': "double quotes"
+}
diff --git a/tests/specs/npm_tests/cjs_invalid_name_exports/cjs-invalid-name-exports/main.ts b/tests/specs/npm_tests/cjs_invalid_name_exports/cjs-invalid-name-exports/main.ts
new file mode 100644
index 000000000..9bdf0e43b
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_invalid_name_exports/cjs-invalid-name-exports/main.ts
@@ -0,0 +1,3 @@
+import * as foo from "npm:@denotest/cjs-invalid-name-exports";
+
+console.log(foo);
diff --git a/tests/specs/npm_tests/cjs_local_global_decls/__test__.jsonc b/tests/specs/npm_tests/cjs_local_global_decls/__test__.jsonc
new file mode 100644
index 000000000..8bf847873
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_local_global_decls/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read cjs_local_global_decls/main.ts",
+  "output": "cjs_local_global_decls/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_local_global_decls/cjs_local_global_decls/main.out b/tests/specs/npm_tests/cjs_local_global_decls/cjs_local_global_decls/main.out
new file mode 100644
index 000000000..5e7a36c8d
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_local_global_decls/cjs_local_global_decls/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/cjs-local-global-decls
+Download http://localhost:4260/@denotest/cjs-local-global-decls/1.0.0.tgz
+Loaded.
diff --git a/tests/specs/npm_tests/cjs_local_global_decls/cjs_local_global_decls/main.ts b/tests/specs/npm_tests/cjs_local_global_decls/cjs_local_global_decls/main.ts
new file mode 100644
index 000000000..04074057b
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_local_global_decls/cjs_local_global_decls/main.ts
@@ -0,0 +1 @@
+import "npm:@denotest/cjs-local-global-decls@1.0.0";
diff --git a/tests/specs/npm_tests/cjs_module_export_assignment/__test__.jsonc b/tests/specs/npm_tests/cjs_module_export_assignment/__test__.jsonc
new file mode 100644
index 000000000..e9be6361a
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_module_export_assignment/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet --check=all cjs_module_export_assignment/main.ts",
+  "output": "cjs_module_export_assignment/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_module_export_assignment/cjs_module_export_assignment/main.out b/tests/specs/npm_tests/cjs_module_export_assignment/cjs_module_export_assignment/main.out
new file mode 100644
index 000000000..dea185e38
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_module_export_assignment/cjs_module_export_assignment/main.out
@@ -0,0 +1,6 @@
+{ func: [Function: func] }
+[Module: null prototype] {
+  default: { func: [Function: func] },
+  func: [Function: func]
+}
+5
diff --git a/tests/specs/npm_tests/cjs_module_export_assignment/cjs_module_export_assignment/main.ts b/tests/specs/npm_tests/cjs_module_export_assignment/cjs_module_export_assignment/main.ts
new file mode 100644
index 000000000..93d3db1c3
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_module_export_assignment/cjs_module_export_assignment/main.ts
@@ -0,0 +1,6 @@
+import defaultImport, * as namespaceImport from "npm:@denotest/cjs-module-export-assignment";
+import { func } from "npm:@denotest/cjs-module-export-assignment";
+
+console.log(defaultImport);
+console.log(namespaceImport);
+console.log(func());
diff --git a/tests/specs/npm_tests/cjs_module_export_assignment_number/__test__.jsonc b/tests/specs/npm_tests/cjs_module_export_assignment_number/__test__.jsonc
new file mode 100644
index 000000000..d70f82e50
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_module_export_assignment_number/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet --check=all cjs_module_export_assignment_number/main.ts",
+  "output": "cjs_module_export_assignment_number/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_module_export_assignment_number/cjs_module_export_assignment_number/main.out b/tests/specs/npm_tests/cjs_module_export_assignment_number/cjs_module_export_assignment_number/main.out
new file mode 100644
index 000000000..e559775cf
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_module_export_assignment_number/cjs_module_export_assignment_number/main.out
@@ -0,0 +1,3 @@
+5
+5
+[Module: null prototype] { default: 5 }
diff --git a/tests/specs/npm_tests/cjs_module_export_assignment_number/cjs_module_export_assignment_number/main.ts b/tests/specs/npm_tests/cjs_module_export_assignment_number/cjs_module_export_assignment_number/main.ts
new file mode 100644
index 000000000..aee24bf19
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_module_export_assignment_number/cjs_module_export_assignment_number/main.ts
@@ -0,0 +1,7 @@
+import defaultImport, * as namespaceImport from "npm:@denotest/cjs-module-export-assignment-number";
+
+const testDefault: 5 = defaultImport;
+console.log(testDefault);
+const testNamespace: 5 = namespaceImport.default;
+console.log(testNamespace);
+console.log(namespaceImport);
diff --git a/tests/specs/npm_tests/cjs_pkg_imports/__test__.jsonc b/tests/specs/npm_tests/cjs_pkg_imports/__test__.jsonc
new file mode 100644
index 000000000..c51f14b56
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_pkg_imports/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A cjs_pkg_imports/main.ts",
+  "output": "cjs_pkg_imports/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_pkg_imports/cjs_pkg_imports/main.out b/tests/specs/npm_tests/cjs_pkg_imports/cjs_pkg_imports/main.out
new file mode 100644
index 000000000..661146bd0
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_pkg_imports/cjs_pkg_imports/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/cjs-pkg-imports
+Download http://localhost:4260/@denotest/cjs-pkg-imports/1.0.0.tgz
+{ crypto: Crypto { subtle: SubtleCrypto {} }, number: 5 }
diff --git a/tests/specs/npm_tests/cjs_pkg_imports/cjs_pkg_imports/main.ts b/tests/specs/npm_tests/cjs_pkg_imports/cjs_pkg_imports/main.ts
new file mode 100644
index 000000000..b30a3f85c
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_pkg_imports/cjs_pkg_imports/main.ts
@@ -0,0 +1,3 @@
+import crypto from "npm:@denotest/cjs-pkg-imports";
+
+console.log(crypto);
diff --git a/tests/specs/npm_tests/cjs_reexport_collision/__test__.jsonc b/tests/specs/npm_tests/cjs_reexport_collision/__test__.jsonc
new file mode 100644
index 000000000..0b9d1e621
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_reexport_collision/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet cjs_reexport_collision/main.ts",
+  "output": "cjs_reexport_collision/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_reexport_collision/cjs_reexport_collision/main.out b/tests/specs/npm_tests/cjs_reexport_collision/cjs_reexport_collision/main.out
new file mode 100644
index 000000000..ed3193f8d
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_reexport_collision/cjs_reexport_collision/main.out
@@ -0,0 +1 @@
+Hi.
diff --git a/tests/specs/npm_tests/cjs_reexport_collision/cjs_reexport_collision/main.ts b/tests/specs/npm_tests/cjs_reexport_collision/cjs_reexport_collision/main.ts
new file mode 100644
index 000000000..4bfcd89b1
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_reexport_collision/cjs_reexport_collision/main.ts
@@ -0,0 +1,2 @@
+import ReExportCollision from "npm:@denotest/cjs-reexport-collision";
+ReExportCollision.default.sayHello();
diff --git a/tests/specs/npm_tests/cjs_require_esm/__test__.jsonc b/tests/specs/npm_tests/cjs_require_esm/__test__.jsonc
new file mode 100644
index 000000000..172f1ca65
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_require_esm/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --quiet cjs_require_esm/main.ts",
+  "output": "cjs_require_esm/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_require_esm/cjs_require_esm/main.out b/tests/specs/npm_tests/cjs_require_esm/cjs_require_esm/main.out
new file mode 100644
index 000000000..4afceccc9
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_require_esm/cjs_require_esm/main.out
@@ -0,0 +1,4 @@
+[Module: null prototype] {
+  Test: [Module: null prototype] { Test: [class Test] },
+  default: { Test: [Module: null prototype] { Test: [class Test] } }
+}
diff --git a/tests/specs/npm_tests/cjs_require_esm/cjs_require_esm/main.ts b/tests/specs/npm_tests/cjs_require_esm/cjs_require_esm/main.ts
new file mode 100644
index 000000000..069d4b60e
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_require_esm/cjs_require_esm/main.ts
@@ -0,0 +1,2 @@
+import * as ns from "npm:@denotest/cjs-require-esm";
+console.log(ns);
diff --git a/tests/specs/npm_tests/cjs_require_esm_mjs/__test__.jsonc b/tests/specs/npm_tests/cjs_require_esm_mjs/__test__.jsonc
new file mode 100644
index 000000000..3a1323127
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_require_esm_mjs/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --quiet cjs_require_esm_mjs/main.ts",
+  "output": "cjs_require_esm_mjs/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_require_esm_mjs/cjs_require_esm_mjs/main.out b/tests/specs/npm_tests/cjs_require_esm_mjs/cjs_require_esm_mjs/main.out
new file mode 100644
index 000000000..4afceccc9
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_require_esm_mjs/cjs_require_esm_mjs/main.out
@@ -0,0 +1,4 @@
+[Module: null prototype] {
+  Test: [Module: null prototype] { Test: [class Test] },
+  default: { Test: [Module: null prototype] { Test: [class Test] } }
+}
diff --git a/tests/specs/npm_tests/cjs_require_esm_mjs/cjs_require_esm_mjs/main.ts b/tests/specs/npm_tests/cjs_require_esm_mjs/cjs_require_esm_mjs/main.ts
new file mode 100644
index 000000000..d753c2a83
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_require_esm_mjs/cjs_require_esm_mjs/main.ts
@@ -0,0 +1,2 @@
+import * as ns from "npm:@denotest/cjs-require-esm/require_mjs.js";
+console.log(ns);
diff --git a/tests/specs/npm_tests/cjs_sub_path/__test__.jsonc b/tests/specs/npm_tests/cjs_sub_path/__test__.jsonc
new file mode 100644
index 000000000..dbec76a13
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_sub_path/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read cjs_sub_path/main.js",
+  "output": "cjs_sub_path/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_sub_path/cjs_sub_path/main.js b/tests/specs/npm_tests/cjs_sub_path/cjs_sub_path/main.js
new file mode 100644
index 000000000..b71360959
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_sub_path/cjs_sub_path/main.js
@@ -0,0 +1,21 @@
+// this package will require a subpath like "ajv/dist/compile/codegen"
+// and also get the parent directory index.js file using require("..")
+import Ajv from "npm:ajv@~8.11";
+import addFormats from "npm:ajv-formats@2.1.1";
+import { expect } from "npm:chai@4.3";
+
+const ajv = new Ajv();
+addFormats(ajv);
+
+const schema = {
+  type: "string",
+  format: "date",
+  formatMinimum: "2016-02-06",
+  formatExclusiveMaximum: "2016-12-27",
+};
+const validate = ajv.compile(schema);
+
+expect(validate("2016-02-06")).to.be.true;
+expect(validate("2016-02-05")).to.be.false;
+
+console.log("Fini");
diff --git a/tests/specs/npm_tests/cjs_sub_path/cjs_sub_path/main.out b/tests/specs/npm_tests/cjs_sub_path/cjs_sub_path/main.out
new file mode 100644
index 000000000..868733775
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_sub_path/cjs_sub_path/main.out
@@ -0,0 +1,35 @@
+[UNORDERED_START]
+Download http://localhost:4260/ajv
+Download http://localhost:4260/ajv-formats
+Download http://localhost:4260/chai
+Download http://localhost:4260/fast-deep-equal
+Download http://localhost:4260/json-schema-traverse
+Download http://localhost:4260/require-from-string
+Download http://localhost:4260/uri-js
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/punycode
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ajv/ajv-8.11.0.tgz
+Download http://localhost:4260/ajv-formats/ajv-formats-2.1.1.tgz
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Download http://localhost:4260/fast-deep-equal/fast-deep-equal-3.1.3.tgz
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Download http://localhost:4260/json-schema-traverse/json-schema-traverse-1.0.0.tgz
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Download http://localhost:4260/punycode/punycode-2.1.1.tgz
+Download http://localhost:4260/require-from-string/require-from-string-2.0.2.tgz
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+Download http://localhost:4260/uri-js/uri-js-4.4.1.tgz
+[UNORDERED_END]
+Fini
diff --git a/tests/specs/npm_tests/cjs_this_in_exports/__test__.jsonc b/tests/specs/npm_tests/cjs_this_in_exports/__test__.jsonc
new file mode 100644
index 000000000..251691ca8
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_this_in_exports/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --allow-read --quiet cjs_this_in_exports/main.js",
+  "output": "cjs_this_in_exports/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/cjs_this_in_exports/cjs_this_in_exports/main.js b/tests/specs/npm_tests/cjs_this_in_exports/cjs_this_in_exports/main.js
new file mode 100644
index 000000000..03aaabe05
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_this_in_exports/cjs_this_in_exports/main.js
@@ -0,0 +1,11 @@
+import defaultImport, { getValue } from "npm:@denotest/cjs-this-in-exports";
+import * as namespaceImport from "npm:@denotest/cjs-this-in-exports";
+
+console.log(defaultImport.getValue());
+// In Node this actually fails, but it seems to work in Deno
+// so I guess there's no harm in that.
+console.log(namespaceImport.getValue());
+
+// This will throw because it's lost its context.
+// (same thing occurs with Node's cjs -> esm translation)
+getValue();
diff --git a/tests/specs/npm_tests/cjs_this_in_exports/cjs_this_in_exports/main.out b/tests/specs/npm_tests/cjs_this_in_exports/cjs_this_in_exports/main.out
new file mode 100644
index 000000000..9517015ae
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_this_in_exports/cjs_this_in_exports/main.out
@@ -0,0 +1,5 @@
+1
+1
+error: Uncaught (in promise) TypeError: this.otherMethod is not a function
+    at getValue (file://[WILDCARD]/@denotest/cjs-this-in-exports/1.0.0/index.js:3:17)
+    at file://[WILDCARD]/specs/npm_tests/cjs_this_in_exports/cjs_this_in_exports/main.js:11:1
diff --git a/tests/specs/npm_tests/cjs_with_deps/__test__.jsonc b/tests/specs/npm_tests/cjs_with_deps/__test__.jsonc
new file mode 100644
index 000000000..d9014f102
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_with_deps/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --allow-env cjs_with_deps/main.js",
+  "output": "cjs_with_deps/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main.js b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main.js
new file mode 100644
index 000000000..568726874
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main.js
@@ -0,0 +1,12 @@
+import chalk from "npm:chalk@4";
+import { expect } from "npm:chai@4.3";
+
+console.log(chalk.green("chalk cjs loads"));
+
+const timeout = setTimeout(() => {}, 0);
+expect(timeout).to.be.a("number");
+clearTimeout(timeout);
+
+const interval = setInterval(() => {}, 100);
+expect(interval).to.be.a("number");
+clearInterval(interval);
diff --git a/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main.out b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main.out
new file mode 100644
index 000000000..7051c2395
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main.out
@@ -0,0 +1,33 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_info.out b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_info.out
new file mode 100644
index 000000000..8e37c88eb
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_info.out
@@ -0,0 +1,22 @@
+local: [WILDCARD]main.js
+type: JavaScript
+dependencies: 14 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/cjs_with_deps/main.js ([WILDCARD])
+├─┬ npm:/chalk@4.1.2 ([WILDCARD])
+│ ├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ │ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│ │   └── npm:/color-name@1.1.4 ([WILDCARD])
+│ └─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+│   └── npm:/has-flag@4.0.0 ([WILDCARD])
+└─┬ npm:/chai@4.3.6 ([WILDCARD])
+  ├── npm:/assertion-error@1.1.0 ([WILDCARD])
+  ├── npm:/check-error@1.0.2 ([WILDCARD])
+  ├─┬ npm:/deep-eql@3.0.1 ([WILDCARD])
+  │ └── npm:/type-detect@4.0.8 ([WILDCARD])
+  ├── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├─┬ npm:/loupe@2.3.4 ([WILDCARD])
+  │ └── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├── npm:/pathval@1.1.1 ([WILDCARD])
+  └── npm:/type-detect@4.0.8 ([WILDCARD])
diff --git a/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_info_json.out b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_info_json.out
new file mode 100644
index 000000000..af1ef1351
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_info_json.out
@@ -0,0 +1,148 @@
+{
+  "roots": [
+    "file://[WILDCARD]/main.js"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:chalk@4",
+          "code": {
+            "specifier": "npm:chalk@4",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 18
+              },
+              "end": {
+                "line": 0,
+                "character": 31
+              }
+            }
+          },
+          "npmPackage": "chalk@4.1.2"
+        },
+        {
+          "specifier": "npm:chai@4.3",
+          "code": {
+            "specifier": "npm:chai@4.3",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 23
+              },
+              "end": {
+                "line": 1,
+                "character": 37
+              }
+            }
+          },
+          "npmPackage": "chai@4.3.6"
+        }
+      ],
+      "local": "[WILDCARD]main.js",
+      "size": 325,
+      "mediaType": "JavaScript",
+      "specifier": "[WILDCARD]/main.js"
+    }
+  ],
+  "redirects": {
+    "npm:chai@4.3": "npm:/chai@4.3.6",
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "assertion-error@1.1.0": {
+      "name": "assertion-error",
+      "version": "1.1.0",
+      "dependencies": []
+    },
+    "chai@4.3.6": {
+      "name": "chai",
+      "version": "4.3.6",
+      "dependencies": [
+        "assertion-error@1.1.0",
+        "check-error@1.0.2",
+        "deep-eql@3.0.1",
+        "get-func-name@2.0.0",
+        "loupe@2.3.4",
+        "pathval@1.1.1",
+        "type-detect@4.0.8"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "check-error@1.0.2": {
+      "name": "check-error",
+      "version": "1.0.2",
+      "dependencies": []
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "deep-eql@3.0.1": {
+      "name": "deep-eql",
+      "version": "3.0.1",
+      "dependencies": [
+        "type-detect@4.0.8"
+      ]
+    },
+    "get-func-name@2.0.0": {
+      "name": "get-func-name",
+      "version": "2.0.0",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "loupe@2.3.4": {
+      "name": "loupe",
+      "version": "2.3.4",
+      "dependencies": [
+        "get-func-name@2.0.0"
+      ]
+    },
+    "pathval@1.1.1": {
+      "name": "pathval",
+      "version": "1.1.1",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    },
+    "type-detect@4.0.8": {
+      "name": "type-detect",
+      "version": "4.0.8",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_node_modules.out b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_node_modules.out
new file mode 100644
index 000000000..1ab367952
--- /dev/null
+++ b/tests/specs/npm_tests/cjs_with_deps/cjs_with_deps/main_node_modules.out
@@ -0,0 +1,47 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Initialize ansi-styles@4.3.0
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Initialize assertion-error@1.1.0
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Initialize chai@4.3.6
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Initialize chalk@4.1.2
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Initialize check-error@1.0.2
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Initialize color-convert@2.0.1
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Initialize color-name@1.1.4
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Initialize deep-eql@3.0.1
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Initialize get-func-name@2.0.0
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Initialize has-flag@4.0.0
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Initialize loupe@2.3.4
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Initialize pathval@1.1.1
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Initialize supports-color@7.2.0
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+Initialize type-detect@4.0.8
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/compare_globals/__test__.jsonc b/tests/specs/npm_tests/compare_globals/__test__.jsonc
new file mode 100644
index 000000000..d86a76dbc
--- /dev/null
+++ b/tests/specs/npm_tests/compare_globals/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --check=all compare_globals/main.ts",
+  "output": "compare_globals/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/compare_globals/compare_globals/main.out b/tests/specs/npm_tests/compare_globals/compare_globals/main.out
new file mode 100644
index 000000000..a1b0a566d
--- /dev/null
+++ b/tests/specs/npm_tests/compare_globals/compare_globals/main.out
@@ -0,0 +1,30 @@
+[UNORDERED_START]
+Download http://localhost:4260/@types/node
+Download http://localhost:4260/undici-types
+Download http://localhost:4260/@denotest/globals
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/globals/1.0.0.tgz
+Download http://localhost:4260/@types/node/node-22.5.4.tgz
+Download http://localhost:4260/undici-types/undici-types-6.19.8.tgz
+[UNORDERED_END]
+Check file:///[WILDCARD]/compare_globals/main.ts
+true
+true
+[]
+setTimeout 1 false
+setTimeout 2 function
+setTimeout 3 function
+setTimeout 4 function
+setTimeout 5 undefined
+window 1 false
+window 2 false
+false
+false
+self 1 true
+self 2 true
+false
+false
+bar
+bar
+true
diff --git a/tests/specs/npm_tests/compare_globals/compare_globals/main.ts b/tests/specs/npm_tests/compare_globals/compare_globals/main.ts
new file mode 100644
index 000000000..9482798d8
--- /dev/null
+++ b/tests/specs/npm_tests/compare_globals/compare_globals/main.ts
@@ -0,0 +1,54 @@
+/// <reference types="npm:@types/node" />
+
+import * as globals from "npm:@denotest/globals";
+console.log(globals.global === globals.globalThis);
+// @ts-expect-error even though these are the same object, they have different types
+console.log(globals.globalThis === globalThis);
+console.log(globals.process.execArgv);
+
+type AssertTrue<T extends true> = never;
+type _TestNoProcessGlobal = AssertTrue<
+  typeof globalThis extends { process: any } ? false : true
+>;
+type _TestHasNodeJsGlobal = NodeJS.Architecture;
+
+const controller = new AbortController();
+controller.abort("reason"); // in the NodeJS declaration it doesn't have a reason
+
+// Some globals are not the same between Node and Deno.
+// @ts-expect-error incompatible types between Node and Deno
+console.log("setTimeout 1", globalThis.setTimeout === globals.getSetTimeout());
+
+// Super edge case where some Node code deletes a global where the
+// Node code has its own global and the Deno code has the same global,
+// but it's different. Basically if some Node code deletes
+// one of these globals then we don't want it to suddenly inherit
+// the Deno global (or touch the Deno global at all).
+console.log("setTimeout 2", typeof globalThis.setTimeout);
+console.log("setTimeout 3", typeof globals.getSetTimeout());
+globals.deleteSetTimeout();
+console.log("setTimeout 4", typeof globalThis.setTimeout);
+console.log("setTimeout 5", typeof globals.getSetTimeout());
+
+// In Deno 2 and Node.js, the window global is not defined.
+console.log("window 1", "window" in globalThis);
+console.log(
+  "window 2",
+  Object.getOwnPropertyDescriptor(globalThis, "window") !== undefined,
+);
+globals.checkWindowGlobal();
+
+// In Deno 2 self global is defined, but in Node it is not.
+console.log("self 1", "self" in globalThis);
+console.log(
+  "self 2",
+  Object.getOwnPropertyDescriptor(globalThis, "self") !== undefined,
+);
+globals.checkSelfGlobal();
+
+// "Non-managed" globals are shared between Node and Deno.
+(globalThis as any).foo = "bar";
+console.log((globalThis as any).foo);
+console.log(globals.getFoo());
+
+console.log(Reflect.ownKeys(globalThis).includes("console")); // non-enumerable keys are included
diff --git a/tests/specs/npm_tests/create_require/__test__.jsonc b/tests/specs/npm_tests/create_require/__test__.jsonc
new file mode 100644
index 000000000..40d9ce066
--- /dev/null
+++ b/tests/specs/npm_tests/create_require/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --reload --allow-read create_require/main.ts",
+  "output": "create_require/main.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/create_require/create_require/main.out b/tests/specs/npm_tests/create_require/create_require/main.out
new file mode 100644
index 000000000..70b0415b3
--- /dev/null
+++ b/tests/specs/npm_tests/create_require/create_require/main.out
@@ -0,0 +1,12 @@
+[WILDCARD]
+function
+function
+function
+function
+function
+function
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received https://example.com/
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received https://example.com/
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received 1
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received foo
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received ./foo
diff --git a/tests/specs/npm_tests/create_require/create_require/main.ts b/tests/specs/npm_tests/create_require/create_require/main.ts
new file mode 100644
index 000000000..625c734aa
--- /dev/null
+++ b/tests/specs/npm_tests/create_require/create_require/main.ts
@@ -0,0 +1 @@
+import "npm:@denotest/create-require@1.0.0";
diff --git a/tests/specs/npm_tests/deno_cache/__test__.jsonc b/tests/specs/npm_tests/deno_cache/__test__.jsonc
new file mode 100644
index 000000000..93b204c03
--- /dev/null
+++ b/tests/specs/npm_tests/deno_cache/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "cache --reload npm:chalk npm:mkdirp",
+  "output": "deno_cache.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_cache/deno_cache.out b/tests/specs/npm_tests/deno_cache/deno_cache.out
new file mode 100644
index 000000000..d723293a8
--- /dev/null
+++ b/tests/specs/npm_tests/deno_cache/deno_cache.out
@@ -0,0 +1,8 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/mkdirp
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/chalk/chalk-5.0.1.tgz
+Download http://localhost:4260/mkdirp/mkdirp-1.0.4.tgz
+[UNORDERED_END]
diff --git a/tests/specs/npm_tests/deno_run_bin_cjs/__test__.jsonc b/tests/specs/npm_tests/deno_run_bin_cjs/__test__.jsonc
new file mode 100644
index 000000000..9eb8e9bfe
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_cjs/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:@denotest/bin/cli-cjs this is a test",
+  "output": "deno_run_cjs.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_bin_cjs/deno_run_cjs.out b/tests/specs/npm_tests/deno_run_bin_cjs/deno_run_cjs.out
new file mode 100644
index 000000000..ffe7cbd89
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_cjs/deno_run_cjs.out
@@ -0,0 +1,4 @@
+this
+is
+a
+test
diff --git a/tests/specs/npm_tests/deno_run_bin_cjs_no_bin_entrypoint/__test__.jsonc b/tests/specs/npm_tests/deno_run_bin_cjs_no_bin_entrypoint/__test__.jsonc
new file mode 100644
index 000000000..6ee5a326b
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_cjs_no_bin_entrypoint/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:@denotest/bin@0.6.0/cli-cjs.js this is a test",
+  "output": "deno_run_cjs.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_bin_cjs_no_bin_entrypoint/deno_run_cjs.out b/tests/specs/npm_tests/deno_run_bin_cjs_no_bin_entrypoint/deno_run_cjs.out
new file mode 100644
index 000000000..ffe7cbd89
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_cjs_no_bin_entrypoint/deno_run_cjs.out
@@ -0,0 +1,4 @@
+this
+is
+a
+test
diff --git a/tests/specs/npm_tests/deno_run_bin_esm/__test__.jsonc b/tests/specs/npm_tests/deno_run_bin_esm/__test__.jsonc
new file mode 100644
index 000000000..fc48451bb
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_esm/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:@denotest/bin/cli-esm this is a test",
+  "output": "deno_run_esm.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_bin_esm/deno_run_esm.out b/tests/specs/npm_tests/deno_run_bin_esm/deno_run_esm.out
new file mode 100644
index 000000000..ffe7cbd89
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_esm/deno_run_esm.out
@@ -0,0 +1,4 @@
+this
+is
+a
+test
diff --git a/tests/specs/npm_tests/deno_run_bin_esm_no_bin_entrypoint/__test__.jsonc b/tests/specs/npm_tests/deno_run_bin_esm_no_bin_entrypoint/__test__.jsonc
new file mode 100644
index 000000000..956755b30
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_esm_no_bin_entrypoint/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:@denotest/bin@0.6.0/cli.mjs this is a test",
+  "output": "deno_run_esm.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_bin_esm_no_bin_entrypoint/deno_run_esm.out b/tests/specs/npm_tests/deno_run_bin_esm_no_bin_entrypoint/deno_run_esm.out
new file mode 100644
index 000000000..ffe7cbd89
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_esm_no_bin_entrypoint/deno_run_esm.out
@@ -0,0 +1,4 @@
+this
+is
+a
+test
diff --git a/tests/specs/npm_tests/deno_run_bin_no_ext/__test__.jsonc b/tests/specs/npm_tests/deno_run_bin_no_ext/__test__.jsonc
new file mode 100644
index 000000000..71877b399
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_no_ext/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:@denotest/bin/cli-no-ext this is a test",
+  "output": "deno_run_no_ext.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_bin_no_ext/deno_run_no_ext.out b/tests/specs/npm_tests/deno_run_bin_no_ext/deno_run_no_ext.out
new file mode 100644
index 000000000..ffe7cbd89
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_no_ext/deno_run_no_ext.out
@@ -0,0 +1,4 @@
+this
+is
+a
+test
diff --git a/tests/specs/npm_tests/deno_run_bin_special_chars/__test__.jsonc b/tests/specs/npm_tests/deno_run_bin_special_chars/__test__.jsonc
new file mode 100644
index 000000000..c3e14c0b7
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_special_chars/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:@denotest/special-chars-in-bin-name/\\foo\" this is a test",
+  "output": "deno_run_special_chars_in_bin_name.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_bin_special_chars/deno_run_special_chars_in_bin_name.out b/tests/specs/npm_tests/deno_run_bin_special_chars/deno_run_special_chars_in_bin_name.out
new file mode 100644
index 000000000..ffe7cbd89
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_bin_special_chars/deno_run_special_chars_in_bin_name.out
@@ -0,0 +1,4 @@
+this
+is
+a
+test
diff --git a/tests/specs/npm_tests/deno_run_cowsay/__test__.jsonc b/tests/specs/npm_tests/deno_run_cowsay/__test__.jsonc
new file mode 100644
index 000000000..0015b88be
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowsay/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:cowsay@1.5.0 Hello",
+  "output": "deno_run_cowsay.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_cowsay/deno_run_cowsay.out b/tests/specs/npm_tests/deno_run_cowsay/deno_run_cowsay.out
new file mode 100644
index 000000000..46de82730
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowsay/deno_run_cowsay.out
@@ -0,0 +1,8 @@
+ _______
+< Hello >
+ -------
+        \   ^__^
+         \  (oo)\_______
+            (__)\       )\/\
+                ||----w |
+                ||     ||
diff --git a/tests/specs/npm_tests/deno_run_cowsay_explicit/__test__.jsonc b/tests/specs/npm_tests/deno_run_cowsay_explicit/__test__.jsonc
new file mode 100644
index 000000000..1ecce925e
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowsay_explicit/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:cowsay@1.5.0/cowsay Hello",
+  "output": "deno_run_cowsay.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_cowsay_explicit/deno_run_cowsay.out b/tests/specs/npm_tests/deno_run_cowsay_explicit/deno_run_cowsay.out
new file mode 100644
index 000000000..46de82730
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowsay_explicit/deno_run_cowsay.out
@@ -0,0 +1,8 @@
+ _______
+< Hello >
+ -------
+        \   ^__^
+         \  (oo)\_______
+            (__)\       )\/\
+                ||----w |
+                ||     ||
diff --git a/tests/specs/npm_tests/deno_run_cowsay_with_node_modules_dir/__test__.jsonc b/tests/specs/npm_tests/deno_run_cowsay_with_node_modules_dir/__test__.jsonc
new file mode 100644
index 000000000..8671ed1fe
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowsay_with_node_modules_dir/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet --node-modules-dir npm:cowsay@1.5.0 Hello",
+  "output": "deno_run_cowsay.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_cowsay_with_node_modules_dir/deno_run_cowsay.out b/tests/specs/npm_tests/deno_run_cowsay_with_node_modules_dir/deno_run_cowsay.out
new file mode 100644
index 000000000..46de82730
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowsay_with_node_modules_dir/deno_run_cowsay.out
@@ -0,0 +1,8 @@
+ _______
+< Hello >
+ -------
+        \   ^__^
+         \  (oo)\_______
+            (__)\       )\/\
+                ||----w |
+                ||     ||
diff --git a/tests/specs/npm_tests/deno_run_cowthink/__test__.jsonc b/tests/specs/npm_tests/deno_run_cowthink/__test__.jsonc
new file mode 100644
index 000000000..2acc84e7b
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowthink/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet npm:cowsay@1.5.0/cowthink Hello",
+  "output": "deno_run_cowthink.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/deno_run_cowthink/deno_run_cowthink.out b/tests/specs/npm_tests/deno_run_cowthink/deno_run_cowthink.out
new file mode 100644
index 000000000..8dd990ed6
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_cowthink/deno_run_cowthink.out
@@ -0,0 +1,8 @@
+ _______
+( Hello )
+ -------
+        o   ^__^
+         o  (oo)\_______
+            (__)\       )\/\
+                ||----w |
+                ||     ||
diff --git a/tests/specs/npm_tests/deno_run_no_bin_entrypoint/__test__.jsonc b/tests/specs/npm_tests/deno_run_no_bin_entrypoint/__test__.jsonc
new file mode 100644
index 000000000..5331ec9c4
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_no_bin_entrypoint/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run -A --quiet npm:@denotest/esm-basic",
+  "output": "deno_run_no_bin_entrypoint.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/deno_run_no_bin_entrypoint/deno_run_no_bin_entrypoint.out b/tests/specs/npm_tests/deno_run_no_bin_entrypoint/deno_run_no_bin_entrypoint.out
new file mode 100644
index 000000000..2b885ed59
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_no_bin_entrypoint/deno_run_no_bin_entrypoint.out
@@ -0,0 +1 @@
+error: Failed resolving binary export. '[WILDCARD]@denotest[WILDCARD]esm-basic[WILDCARD]package.json' did not have a bin property
diff --git a/tests/specs/npm_tests/deno_run_no_bin_entrypoint_non_existent_subpath/__test__.jsonc b/tests/specs/npm_tests/deno_run_no_bin_entrypoint_non_existent_subpath/__test__.jsonc
new file mode 100644
index 000000000..3eaa8274c
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_no_bin_entrypoint_non_existent_subpath/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run -A --quiet npm:@denotest/esm-basic/non-existent.js",
+  "output": "deno_run_no_bin_entrypoint_non_existent_subpath.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/deno_run_no_bin_entrypoint_non_existent_subpath/deno_run_no_bin_entrypoint_non_existent_subpath.out b/tests/specs/npm_tests/deno_run_no_bin_entrypoint_non_existent_subpath/deno_run_no_bin_entrypoint_non_existent_subpath.out
new file mode 100644
index 000000000..525fe4b4f
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_no_bin_entrypoint_non_existent_subpath/deno_run_no_bin_entrypoint_non_existent_subpath.out
@@ -0,0 +1,3 @@
+error: Failed resolving binary export. '[WILDCARD]@denotest[WILDCARD]esm-basic[WILDCARD]package.json' did not have a bin property
+
+Fallback failed: Cannot find module 'file:///[WILDCARD]/non-existent.js'
diff --git a/tests/specs/npm_tests/deno_run_non_existent/__test__.jsonc b/tests/specs/npm_tests/deno_run_non_existent/__test__.jsonc
new file mode 100644
index 000000000..72dc01450
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_non_existent/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run npm:mkdirp@0.5.125",
+  "output": "deno_run_non_existent.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/deno_run_non_existent/deno_run_non_existent.out b/tests/specs/npm_tests/deno_run_non_existent/deno_run_non_existent.out
new file mode 100644
index 000000000..247e650e6
--- /dev/null
+++ b/tests/specs/npm_tests/deno_run_non_existent/deno_run_non_existent.out
@@ -0,0 +1,2 @@
+Download http://localhost:4260/mkdirp
+error: Could not find npm package 'mkdirp' matching '0.5.125'.
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/__test__.jsonc b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/__test__.jsonc
new file mode 100644
index 000000000..24587d928
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --quiet --no-lock --node-modules-dir=none different_nested_dep/main.js",
+  "output": "different_nested_dep/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 0
+}
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/main.js b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/main.js
new file mode 100644
index 000000000..5677eb094
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/main.js
@@ -0,0 +1,5 @@
+import dep from "@denotest/different-nested-dep";
+import childDep from "@denotest/different-nested-dep-child";
+
+console.log(dep);
+console.log(childDep);
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/main.out b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/main.out
new file mode 100644
index 000000000..1191247b6
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/main.out
@@ -0,0 +1,2 @@
+1
+2
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/package.json b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/package.json
new file mode 100644
index 000000000..c20425851
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_false/different_nested_dep/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "@denotest/different-nested-dep": "1.0.0",
+    "@denotest/different-nested-dep-child": "2.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/__test__.jsonc b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/__test__.jsonc
new file mode 100644
index 000000000..0533a992b
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --no-lock --quiet --node-modules-dir=auto different_nested_dep/main.js",
+  "output": "different_nested_dep/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 0
+}
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/main.js b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/main.js
new file mode 100644
index 000000000..5677eb094
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/main.js
@@ -0,0 +1,5 @@
+import dep from "@denotest/different-nested-dep";
+import childDep from "@denotest/different-nested-dep-child";
+
+console.log(dep);
+console.log(childDep);
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/main.out b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/main.out
new file mode 100644
index 000000000..1191247b6
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/main.out
@@ -0,0 +1,2 @@
+1
+2
diff --git a/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/package.json b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/package.json
new file mode 100644
index 000000000..c20425851
--- /dev/null
+++ b/tests/specs/npm_tests/different_nested_dep_node_modules_dir_true/different_nested_dep/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "@denotest/different-nested-dep": "1.0.0",
+    "@denotest/different-nested-dep-child": "2.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/directory_import_folder_index_js/__test__.jsonc b/tests/specs/npm_tests/directory_import_folder_index_js/__test__.jsonc
new file mode 100644
index 000000000..8eb6226d6
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_index_js/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run directory_import/folder_index_js.ts",
+  "output": "directory_import/folder_index_js.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_index_js.out b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_index_js.out
new file mode 100644
index 000000000..a700b8fdb
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_index_js.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/sub-folders
+Download http://localhost:4260/@denotest/sub-folders/1.0.0.tgz
+error: Directory import [WILDCARD]folder_index_js is not supported resolving import from file:///[WILDCARD]/directory_import/folder_index_js.ts
+Did you mean to import index.js within the directory?
+
+Caused by:
+    [WILDCARD]
diff --git a/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_index_js.ts b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_index_js.ts
new file mode 100644
index 000000000..b0d51fcd9
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_index_js.ts
@@ -0,0 +1,2 @@
+import test from "npm:@denotest/sub-folders/folder_index_js";
+console.log(test);
diff --git a/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_no_index.out b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_no_index.out
new file mode 100644
index 000000000..844419b4c
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_no_index.out
@@ -0,0 +1,6 @@
+Download http://localhost:4260/@denotest/sub-folders
+Download http://localhost:4260/@denotest/sub-folders/1.0.0.tgz
+error: Directory import [WILDCARD]folder_no_index is not supported resolving import from file:///[WILDCARD]/folder_no_index.ts
+
+Caused by:
+    [WILDCARD]
diff --git a/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_no_index.ts b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_no_index.ts
new file mode 100644
index 000000000..4c5fb7ec0
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_index_js/directory_import/folder_no_index.ts
@@ -0,0 +1,2 @@
+import test from "npm:@denotest/sub-folders/folder_no_index";
+console.log(test);
diff --git a/tests/specs/npm_tests/directory_import_folder_no_index/__test__.jsonc b/tests/specs/npm_tests/directory_import_folder_no_index/__test__.jsonc
new file mode 100644
index 000000000..613747998
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_no_index/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run directory_import/folder_no_index.ts",
+  "output": "directory_import/folder_no_index.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_index_js.out b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_index_js.out
new file mode 100644
index 000000000..a700b8fdb
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_index_js.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/sub-folders
+Download http://localhost:4260/@denotest/sub-folders/1.0.0.tgz
+error: Directory import [WILDCARD]folder_index_js is not supported resolving import from file:///[WILDCARD]/directory_import/folder_index_js.ts
+Did you mean to import index.js within the directory?
+
+Caused by:
+    [WILDCARD]
diff --git a/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_index_js.ts b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_index_js.ts
new file mode 100644
index 000000000..b0d51fcd9
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_index_js.ts
@@ -0,0 +1,2 @@
+import test from "npm:@denotest/sub-folders/folder_index_js";
+console.log(test);
diff --git a/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_no_index.out b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_no_index.out
new file mode 100644
index 000000000..844419b4c
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_no_index.out
@@ -0,0 +1,6 @@
+Download http://localhost:4260/@denotest/sub-folders
+Download http://localhost:4260/@denotest/sub-folders/1.0.0.tgz
+error: Directory import [WILDCARD]folder_no_index is not supported resolving import from file:///[WILDCARD]/folder_no_index.ts
+
+Caused by:
+    [WILDCARD]
diff --git a/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_no_index.ts b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_no_index.ts
new file mode 100644
index 000000000..4c5fb7ec0
--- /dev/null
+++ b/tests/specs/npm_tests/directory_import_folder_no_index/directory_import/folder_no_index.ts
@@ -0,0 +1,2 @@
+import test from "npm:@denotest/sub-folders/folder_no_index";
+console.log(test);
diff --git a/tests/specs/npm_tests/dual_cjs_esm/__test__.jsonc b/tests/specs/npm_tests/dual_cjs_esm/__test__.jsonc
new file mode 100644
index 000000000..5ace51cec
--- /dev/null
+++ b/tests/specs/npm_tests/dual_cjs_esm/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet dual_cjs_esm/main.ts",
+  "output": "dual_cjs_esm/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/dual_cjs_esm/dual_cjs_esm/main.out b/tests/specs/npm_tests/dual_cjs_esm/dual_cjs_esm/main.out
new file mode 100644
index 000000000..32e232f11
--- /dev/null
+++ b/tests/specs/npm_tests/dual_cjs_esm/dual_cjs_esm/main.out
@@ -0,0 +1,3 @@
+esm
+cjs
+cjs
diff --git a/tests/specs/npm_tests/dual_cjs_esm/dual_cjs_esm/main.ts b/tests/specs/npm_tests/dual_cjs_esm/dual_cjs_esm/main.ts
new file mode 100644
index 000000000..4f3b79667
--- /dev/null
+++ b/tests/specs/npm_tests/dual_cjs_esm/dual_cjs_esm/main.ts
@@ -0,0 +1,6 @@
+import { getKind } from "npm:@denotest/dual-cjs-esm@latest"; // test out @latest dist tag
+import * as cjs from "npm:@denotest/dual-cjs-esm@latest/cjs/main.cjs";
+
+console.log(getKind());
+console.log(cjs.getKind());
+console.log(cjs.getSubPathKind());
diff --git a/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/__test__.jsonc b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/__test__.jsonc
new file mode 100644
index 000000000..8dbee51c7
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --quiet dynamic_import_deno_ts_from_npm/main.ts",
+  "output": "dynamic_import_deno_ts_from_npm/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/add.ts b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/add.ts
new file mode 100644
index 000000000..3b399665d
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/add.ts
@@ -0,0 +1,3 @@
+export function add(a: number, b: number) {
+  return a + b;
+}
diff --git a/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/main.out b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/main.out
new file mode 100644
index 000000000..81d7aba8a
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/main.out
@@ -0,0 +1,2 @@
+3
+-1
diff --git a/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/main.ts b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/main.ts
new file mode 100644
index 000000000..4d5deec48
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/main.ts
@@ -0,0 +1,8 @@
+import { dynamicImport } from "npm:@denotest/dynamic-import";
+
+const { add } = await dynamicImport(new URL("./add.ts", import.meta.url));
+console.log(add(1, 2));
+const { subtract } = await dynamicImport(
+  new URL("./subtract.mts", import.meta.url),
+);
+console.log(subtract(1, 2));
diff --git a/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/subtract.mts b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/subtract.mts
new file mode 100644
index 000000000..4bf634170
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_deno_ts_from_npm/dynamic_import_deno_ts_from_npm/subtract.mts
@@ -0,0 +1,3 @@
+export function subtract(a: number, b: number) {
+  return a - b;
+}
diff --git a/tests/specs/npm_tests/dynamic_import_invalid_package_name/__test__.jsonc b/tests/specs/npm_tests/dynamic_import_invalid_package_name/__test__.jsonc
new file mode 100644
index 000000000..a15cabf83
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_invalid_package_name/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --reload dynamic_import_invalid_package_name/main.ts",
+  "output": "dynamic_import_invalid_package_name/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/dynamic_import_invalid_package_name/dynamic_import_invalid_package_name/main.out b/tests/specs/npm_tests/dynamic_import_invalid_package_name/dynamic_import_invalid_package_name/main.out
new file mode 100644
index 000000000..414d08795
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_invalid_package_name/dynamic_import_invalid_package_name/main.out
@@ -0,0 +1,6 @@
+Download http://localhost:4260/ws%3A
+FAILED
+TypeError: npm package 'ws:' does not exist.
+    at async file:///[WILDCARD]/dynamic_import_invalid_package_name/main.ts:2:3 {
+  code: "ERR_MODULE_NOT_FOUND"
+}
diff --git a/tests/specs/npm_tests/dynamic_import_invalid_package_name/dynamic_import_invalid_package_name/main.ts b/tests/specs/npm_tests/dynamic_import_invalid_package_name/dynamic_import_invalid_package_name/main.ts
new file mode 100644
index 000000000..368ccc282
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_invalid_package_name/dynamic_import_invalid_package_name/main.ts
@@ -0,0 +1,6 @@
+try {
+  await import(`npm:${"ws:"}`);
+} catch (err) {
+  console.log("FAILED");
+  console.log(err);
+}
diff --git a/tests/specs/npm_tests/dynamic_import_json/__test__.jsonc b/tests/specs/npm_tests/dynamic_import_json/__test__.jsonc
new file mode 100644
index 000000000..9b4f5a212
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_json/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet import_json/main.js",
+  "output": "import_json/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/dynamic_import_json/import_json/main.js b/tests/specs/npm_tests/dynamic_import_json/import_json/main.js
new file mode 100644
index 000000000..ac6cee9a8
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_json/import_json/main.js
@@ -0,0 +1,4 @@
+import json from "npm:@denotest/binary-package@1/package.json" with {
+  type: "json",
+};
+console.log(json);
diff --git a/tests/specs/npm_tests/dynamic_import_json/import_json/main.out b/tests/specs/npm_tests/dynamic_import_json/import_json/main.out
new file mode 100644
index 000000000..7db7ec4ea
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_json/import_json/main.out
@@ -0,0 +1,10 @@
+{
+  name: "@denotest/binary-package",
+  version: "1.0.0",
+  main: "index.js",
+  optionalDependencies: {
+    "@denotest/binary-package-linux": "1.0.0",
+    "@denotest/binary-package-mac": "1.0.0",
+    "@denotest/binary-package-windows": "1.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/dynamic_import_reload_same_package/__test__.jsonc b/tests/specs/npm_tests/dynamic_import_reload_same_package/__test__.jsonc
new file mode 100644
index 000000000..d255b9a87
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_reload_same_package/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --reload dynamic_import_reload_same_package/main.ts",
+  "output": "dynamic_import_reload_same_package/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/main.out b/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/main.out
new file mode 100644
index 000000000..b2f99b465
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/main.out
@@ -0,0 +1,5 @@
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chalk/chalk-5.0.1.tgz
+Starting...
+Ran other.
+Finished...
diff --git a/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/main.ts b/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/main.ts
new file mode 100644
index 000000000..7c7ee7d55
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/main.ts
@@ -0,0 +1,7 @@
+import chalk from "npm:chalk@5";
+
+console.log(chalk.green("Starting..."));
+// non-analyzable
+const importName = "./other.ts";
+await import(importName);
+console.log(chalk.green("Finished..."));
diff --git a/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/other.ts b/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/other.ts
new file mode 100644
index 000000000..28e3da14f
--- /dev/null
+++ b/tests/specs/npm_tests/dynamic_import_reload_same_package/dynamic_import_reload_same_package/other.ts
@@ -0,0 +1,3 @@
+import chalk from "npm:chalk@5";
+
+console.log(chalk.green("Ran other."));
diff --git a/tests/specs/npm_tests/env_var_re_export_dev/__test__.jsonc b/tests/specs/npm_tests/env_var_re_export_dev/__test__.jsonc
new file mode 100644
index 000000000..e65ae0308
--- /dev/null
+++ b/tests/specs/npm_tests/env_var_re_export_dev/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --allow-env --quiet env_var_re_export/main.js",
+  "output": "dev\n",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/env_var_re_export_dev/env_var_re_export/main.js b/tests/specs/npm_tests/env_var_re_export_dev/env_var_re_export/main.js
new file mode 100644
index 000000000..ed91487a0
--- /dev/null
+++ b/tests/specs/npm_tests/env_var_re_export_dev/env_var_re_export/main.js
@@ -0,0 +1,3 @@
+import { getEnv } from "npm:@denotest/env-var-re-export";
+
+console.log(getEnv());
diff --git a/tests/specs/npm_tests/env_var_re_export_prod/__test__.jsonc b/tests/specs/npm_tests/env_var_re_export_prod/__test__.jsonc
new file mode 100644
index 000000000..6c206ba3e
--- /dev/null
+++ b/tests/specs/npm_tests/env_var_re_export_prod/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --allow-read --allow-env --quiet env_var_re_export/main.js",
+  "output": "prod\n",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/",
+    "NODE_ENV": "production"
+  }
+}
diff --git a/tests/specs/npm_tests/env_var_re_export_prod/env_var_re_export/main.js b/tests/specs/npm_tests/env_var_re_export_prod/env_var_re_export/main.js
new file mode 100644
index 000000000..ed91487a0
--- /dev/null
+++ b/tests/specs/npm_tests/env_var_re_export_prod/env_var_re_export/main.js
@@ -0,0 +1,3 @@
+import { getEnv } from "npm:@denotest/env-var-re-export";
+
+console.log(getEnv());
diff --git a/tests/specs/npm_tests/error_version_after_subpath/__test__.jsonc b/tests/specs/npm_tests/error_version_after_subpath/__test__.jsonc
new file mode 100644
index 000000000..157e238d8
--- /dev/null
+++ b/tests/specs/npm_tests/error_version_after_subpath/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run -A --quiet error_version_after_subpath/main.js",
+  "output": "error_version_after_subpath/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/error_version_after_subpath/error_version_after_subpath/main.js b/tests/specs/npm_tests/error_version_after_subpath/error_version_after_subpath/main.js
new file mode 100644
index 000000000..77c7a017c
--- /dev/null
+++ b/tests/specs/npm_tests/error_version_after_subpath/error_version_after_subpath/main.js
@@ -0,0 +1 @@
+import "npm:react-dom/server@18.2.0";
diff --git a/tests/specs/npm_tests/error_version_after_subpath/error_version_after_subpath/main.out b/tests/specs/npm_tests/error_version_after_subpath/error_version_after_subpath/main.out
new file mode 100644
index 000000000..4e5f03e23
--- /dev/null
+++ b/tests/specs/npm_tests/error_version_after_subpath/error_version_after_subpath/main.out
@@ -0,0 +1,2 @@
+error: Invalid package specifier 'npm:react-dom/server@18.2.0'. Did you mean to write 'npm:react-dom@18.2.0/server'?
+    at [WILDCARD]/error_version_after_subpath/main.js:1:8
diff --git a/tests/specs/npm_tests/import_json/__test__.jsonc b/tests/specs/npm_tests/import_json/__test__.jsonc
new file mode 100644
index 000000000..9b4f5a212
--- /dev/null
+++ b/tests/specs/npm_tests/import_json/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet import_json/main.js",
+  "output": "import_json/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/import_json/import_json/main.js b/tests/specs/npm_tests/import_json/import_json/main.js
new file mode 100644
index 000000000..ac6cee9a8
--- /dev/null
+++ b/tests/specs/npm_tests/import_json/import_json/main.js
@@ -0,0 +1,4 @@
+import json from "npm:@denotest/binary-package@1/package.json" with {
+  type: "json",
+};
+console.log(json);
diff --git a/tests/specs/npm_tests/import_json/import_json/main.out b/tests/specs/npm_tests/import_json/import_json/main.out
new file mode 100644
index 000000000..7db7ec4ea
--- /dev/null
+++ b/tests/specs/npm_tests/import_json/import_json/main.out
@@ -0,0 +1,10 @@
+{
+  name: "@denotest/binary-package",
+  version: "1.0.0",
+  main: "index.js",
+  optionalDependencies: {
+    "@denotest/binary-package-linux": "1.0.0",
+    "@denotest/binary-package-mac": "1.0.0",
+    "@denotest/binary-package-windows": "1.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/import_map/__test__.jsonc b/tests/specs/npm_tests/import_map/__test__.jsonc
new file mode 100644
index 000000000..822acbbe4
--- /dev/null
+++ b/tests/specs/npm_tests/import_map/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --allow-env --import-map import_map/import_map.json import_map/main.js",
+  "output": "import_map/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/import_map/import_map/import_map.json b/tests/specs/npm_tests/import_map/import_map/import_map.json
new file mode 100644
index 000000000..1c3baacd1
--- /dev/null
+++ b/tests/specs/npm_tests/import_map/import_map/import_map.json
@@ -0,0 +1,6 @@
+{
+  "imports": {
+    "chalk": "npm:chalk@5",
+    "@denotest/": "npm:/@denotest/dual-cjs-esm/"
+  }
+}
diff --git a/tests/specs/npm_tests/import_map/import_map/main.js b/tests/specs/npm_tests/import_map/import_map/main.js
new file mode 100644
index 000000000..e354b7e92
--- /dev/null
+++ b/tests/specs/npm_tests/import_map/import_map/main.js
@@ -0,0 +1,10 @@
+import chalk from "chalk";
+import { getSubPathKind } from "@denotest/subpath/main.mjs";
+
+console.log(chalk.green("chalk import map loads"));
+
+export function test(value) {
+  return chalk.red(value);
+}
+
+console.log(getSubPathKind());
diff --git a/tests/specs/npm_tests/import_map/import_map/main.out b/tests/specs/npm_tests/import_map/import_map/main.out
new file mode 100644
index 000000000..05f313d4e
--- /dev/null
+++ b/tests/specs/npm_tests/import_map/import_map/main.out
@@ -0,0 +1,10 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/@denotest/dual-cjs-esm
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/dual-cjs-esm/1.0.0.tgz
+Download http://localhost:4260/chalk/chalk-5.0.1.tgz
+[UNORDERED_END]
+chalk import map loads
+esm
diff --git a/tests/specs/npm_tests/imports_package_json/__test__.jsonc b/tests/specs/npm_tests/imports_package_json/__test__.jsonc
new file mode 100644
index 000000000..e11b92132
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --no-lock --node-modules-dir=none imports_package_json/main.js",
+  "output": "imports_package_json/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/imports_package_json/imports_package_json/import_not_defined.js b/tests/specs/npm_tests/imports_package_json/imports_package_json/import_not_defined.js
new file mode 100644
index 000000000..dc4d2df16
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/imports_package_json/import_not_defined.js
@@ -0,0 +1,3 @@
+import data from "@denotest/imports-package-json/import-not-defined";
+
+console.log(data);
diff --git a/tests/specs/npm_tests/imports_package_json/imports_package_json/import_not_defined.out b/tests/specs/npm_tests/imports_package_json/imports_package_json/import_not_defined.out
new file mode 100644
index 000000000..70d1145a3
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/imports_package_json/import_not_defined.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#not-defined" is not defined in package [WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/specs/npm_tests/imports_package_json/imports_package_json/main.js b/tests/specs/npm_tests/imports_package_json/imports_package_json/main.js
new file mode 100644
index 000000000..53090dd94
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/imports_package_json/main.js
@@ -0,0 +1,7 @@
+import data from "@denotest/imports-package-json";
+
+console.log(data.hi);
+console.log(data.bye);
+console.log(typeof data.fs.readFile);
+console.log(typeof data.path.join);
+console.log(typeof data.fs2.writeFile);
diff --git a/tests/specs/npm_tests/imports_package_json/imports_package_json/main.out b/tests/specs/npm_tests/imports_package_json/imports_package_json/main.out
new file mode 100644
index 000000000..979e35576
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/imports_package_json/main.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+hi
+bye
+function
+function
+function
diff --git a/tests/specs/npm_tests/imports_package_json/imports_package_json/package.json b/tests/specs/npm_tests/imports_package_json/imports_package_json/package.json
new file mode 100644
index 000000000..cb6a08d1a
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/imports_package_json/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "my-test",
+  "dependencies": {
+    "@denotest/imports-package-json": "1.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/imports_package_json/imports_package_json/sub_path_import_not_defined.js b/tests/specs/npm_tests/imports_package_json/imports_package_json/sub_path_import_not_defined.js
new file mode 100644
index 000000000..f1097aa06
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/imports_package_json/sub_path_import_not_defined.js
@@ -0,0 +1,3 @@
+import data from "@denotest/imports-package-json/sub-path-import-not-defined";
+
+console.log(data);
diff --git a/tests/specs/npm_tests/imports_package_json/imports_package_json/sub_path_import_not_defined.out b/tests/specs/npm_tests/imports_package_json/imports_package_json/sub_path_import_not_defined.out
new file mode 100644
index 000000000..7c803f2bf
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json/imports_package_json/sub_path_import_not_defined.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#hi" is not defined in package [WILDCARD]sub_path[WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/__test__.jsonc b/tests/specs/npm_tests/imports_package_json_import_not_defined/__test__.jsonc
new file mode 100644
index 000000000..0f094838c
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --no-lock --node-modules-dir=none imports_package_json/import_not_defined.js",
+  "output": "imports_package_json/import_not_defined.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/import_not_defined.js b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/import_not_defined.js
new file mode 100644
index 000000000..dc4d2df16
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/import_not_defined.js
@@ -0,0 +1,3 @@
+import data from "@denotest/imports-package-json/import-not-defined";
+
+console.log(data);
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/import_not_defined.out b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/import_not_defined.out
new file mode 100644
index 000000000..70d1145a3
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/import_not_defined.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#not-defined" is not defined in package [WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/main.js b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/main.js
new file mode 100644
index 000000000..53090dd94
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/main.js
@@ -0,0 +1,7 @@
+import data from "@denotest/imports-package-json";
+
+console.log(data.hi);
+console.log(data.bye);
+console.log(typeof data.fs.readFile);
+console.log(typeof data.path.join);
+console.log(typeof data.fs2.writeFile);
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/main.out b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/main.out
new file mode 100644
index 000000000..979e35576
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/main.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+hi
+bye
+function
+function
+function
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/package.json b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/package.json
new file mode 100644
index 000000000..cb6a08d1a
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "my-test",
+  "dependencies": {
+    "@denotest/imports-package-json": "1.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/sub_path_import_not_defined.js b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/sub_path_import_not_defined.js
new file mode 100644
index 000000000..f1097aa06
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/sub_path_import_not_defined.js
@@ -0,0 +1,3 @@
+import data from "@denotest/imports-package-json/sub-path-import-not-defined";
+
+console.log(data);
diff --git a/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/sub_path_import_not_defined.out b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/sub_path_import_not_defined.out
new file mode 100644
index 000000000..7c803f2bf
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_import_not_defined/imports_package_json/sub_path_import_not_defined.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#hi" is not defined in package [WILDCARD]sub_path[WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/__test__.jsonc b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/__test__.jsonc
new file mode 100644
index 000000000..f862dc58e
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --no-lock --node-modules-dir=none imports_package_json/sub_path_import_not_defined.js",
+  "output": "imports_package_json/sub_path_import_not_defined.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/import_not_defined.js b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/import_not_defined.js
new file mode 100644
index 000000000..dc4d2df16
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/import_not_defined.js
@@ -0,0 +1,3 @@
+import data from "@denotest/imports-package-json/import-not-defined";
+
+console.log(data);
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/import_not_defined.out b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/import_not_defined.out
new file mode 100644
index 000000000..70d1145a3
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/import_not_defined.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#not-defined" is not defined in package [WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/main.js b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/main.js
new file mode 100644
index 000000000..53090dd94
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/main.js
@@ -0,0 +1,7 @@
+import data from "@denotest/imports-package-json";
+
+console.log(data.hi);
+console.log(data.bye);
+console.log(typeof data.fs.readFile);
+console.log(typeof data.path.join);
+console.log(typeof data.fs2.writeFile);
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/main.out b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/main.out
new file mode 100644
index 000000000..979e35576
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/main.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+hi
+bye
+function
+function
+function
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/package.json b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/package.json
new file mode 100644
index 000000000..cb6a08d1a
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "my-test",
+  "dependencies": {
+    "@denotest/imports-package-json": "1.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/sub_path_import_not_defined.js b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/sub_path_import_not_defined.js
new file mode 100644
index 000000000..f1097aa06
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/sub_path_import_not_defined.js
@@ -0,0 +1,3 @@
+import data from "@denotest/imports-package-json/sub-path-import-not-defined";
+
+console.log(data);
diff --git a/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/sub_path_import_not_defined.out b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/sub_path_import_not_defined.out
new file mode 100644
index 000000000..7c803f2bf
--- /dev/null
+++ b/tests/specs/npm_tests/imports_package_json_sub_path_import_not_defined/imports_package_json/sub_path_import_not_defined.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/imports-package-json
+Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
+error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#hi" is not defined in package [WILDCARD]sub_path[WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/specs/npm_tests/info_chalk_display/__test__.jsonc b/tests/specs/npm_tests/info_chalk_display/__test__.jsonc
new file mode 100644
index 000000000..998aa6f1d
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet cjs_with_deps/main.js",
+  "output": "cjs_with_deps/main_info.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main.js b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main.js
new file mode 100644
index 000000000..568726874
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main.js
@@ -0,0 +1,12 @@
+import chalk from "npm:chalk@4";
+import { expect } from "npm:chai@4.3";
+
+console.log(chalk.green("chalk cjs loads"));
+
+const timeout = setTimeout(() => {}, 0);
+expect(timeout).to.be.a("number");
+clearTimeout(timeout);
+
+const interval = setInterval(() => {}, 100);
+expect(interval).to.be.a("number");
+clearInterval(interval);
diff --git a/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main.out b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main.out
new file mode 100644
index 000000000..7051c2395
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main.out
@@ -0,0 +1,33 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_info.out b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_info.out
new file mode 100644
index 000000000..8e37c88eb
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_info.out
@@ -0,0 +1,22 @@
+local: [WILDCARD]main.js
+type: JavaScript
+dependencies: 14 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/cjs_with_deps/main.js ([WILDCARD])
+├─┬ npm:/chalk@4.1.2 ([WILDCARD])
+│ ├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ │ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│ │   └── npm:/color-name@1.1.4 ([WILDCARD])
+│ └─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+│   └── npm:/has-flag@4.0.0 ([WILDCARD])
+└─┬ npm:/chai@4.3.6 ([WILDCARD])
+  ├── npm:/assertion-error@1.1.0 ([WILDCARD])
+  ├── npm:/check-error@1.0.2 ([WILDCARD])
+  ├─┬ npm:/deep-eql@3.0.1 ([WILDCARD])
+  │ └── npm:/type-detect@4.0.8 ([WILDCARD])
+  ├── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├─┬ npm:/loupe@2.3.4 ([WILDCARD])
+  │ └── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├── npm:/pathval@1.1.1 ([WILDCARD])
+  └── npm:/type-detect@4.0.8 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_info_json.out b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_info_json.out
new file mode 100644
index 000000000..af1ef1351
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_info_json.out
@@ -0,0 +1,148 @@
+{
+  "roots": [
+    "file://[WILDCARD]/main.js"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:chalk@4",
+          "code": {
+            "specifier": "npm:chalk@4",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 18
+              },
+              "end": {
+                "line": 0,
+                "character": 31
+              }
+            }
+          },
+          "npmPackage": "chalk@4.1.2"
+        },
+        {
+          "specifier": "npm:chai@4.3",
+          "code": {
+            "specifier": "npm:chai@4.3",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 23
+              },
+              "end": {
+                "line": 1,
+                "character": 37
+              }
+            }
+          },
+          "npmPackage": "chai@4.3.6"
+        }
+      ],
+      "local": "[WILDCARD]main.js",
+      "size": 325,
+      "mediaType": "JavaScript",
+      "specifier": "[WILDCARD]/main.js"
+    }
+  ],
+  "redirects": {
+    "npm:chai@4.3": "npm:/chai@4.3.6",
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "assertion-error@1.1.0": {
+      "name": "assertion-error",
+      "version": "1.1.0",
+      "dependencies": []
+    },
+    "chai@4.3.6": {
+      "name": "chai",
+      "version": "4.3.6",
+      "dependencies": [
+        "assertion-error@1.1.0",
+        "check-error@1.0.2",
+        "deep-eql@3.0.1",
+        "get-func-name@2.0.0",
+        "loupe@2.3.4",
+        "pathval@1.1.1",
+        "type-detect@4.0.8"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "check-error@1.0.2": {
+      "name": "check-error",
+      "version": "1.0.2",
+      "dependencies": []
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "deep-eql@3.0.1": {
+      "name": "deep-eql",
+      "version": "3.0.1",
+      "dependencies": [
+        "type-detect@4.0.8"
+      ]
+    },
+    "get-func-name@2.0.0": {
+      "name": "get-func-name",
+      "version": "2.0.0",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "loupe@2.3.4": {
+      "name": "loupe",
+      "version": "2.3.4",
+      "dependencies": [
+        "get-func-name@2.0.0"
+      ]
+    },
+    "pathval@1.1.1": {
+      "name": "pathval",
+      "version": "1.1.1",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    },
+    "type-detect@4.0.8": {
+      "name": "type-detect",
+      "version": "4.0.8",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_node_modules.out b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_node_modules.out
new file mode 100644
index 000000000..1ab367952
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display/cjs_with_deps/main_node_modules.out
@@ -0,0 +1,47 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Initialize ansi-styles@4.3.0
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Initialize assertion-error@1.1.0
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Initialize chai@4.3.6
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Initialize chalk@4.1.2
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Initialize check-error@1.0.2
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Initialize color-convert@2.0.1
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Initialize color-name@1.1.4
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Initialize deep-eql@3.0.1
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Initialize get-func-name@2.0.0
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Initialize has-flag@4.0.0
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Initialize loupe@2.3.4
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Initialize pathval@1.1.1
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Initialize supports-color@7.2.0
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+Initialize type-detect@4.0.8
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_chalk_display_node_modules_dir/__test__.jsonc b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/__test__.jsonc
new file mode 100644
index 000000000..5dd35f5a4
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet --node-modules-dir cjs_with_deps/main.js",
+  "output": "cjs_with_deps/main_info.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main.js b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main.js
new file mode 100644
index 000000000..568726874
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main.js
@@ -0,0 +1,12 @@
+import chalk from "npm:chalk@4";
+import { expect } from "npm:chai@4.3";
+
+console.log(chalk.green("chalk cjs loads"));
+
+const timeout = setTimeout(() => {}, 0);
+expect(timeout).to.be.a("number");
+clearTimeout(timeout);
+
+const interval = setInterval(() => {}, 100);
+expect(interval).to.be.a("number");
+clearInterval(interval);
diff --git a/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main.out b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main.out
new file mode 100644
index 000000000..7051c2395
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main.out
@@ -0,0 +1,33 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_info.out b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_info.out
new file mode 100644
index 000000000..8e37c88eb
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_info.out
@@ -0,0 +1,22 @@
+local: [WILDCARD]main.js
+type: JavaScript
+dependencies: 14 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/cjs_with_deps/main.js ([WILDCARD])
+├─┬ npm:/chalk@4.1.2 ([WILDCARD])
+│ ├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ │ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│ │   └── npm:/color-name@1.1.4 ([WILDCARD])
+│ └─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+│   └── npm:/has-flag@4.0.0 ([WILDCARD])
+└─┬ npm:/chai@4.3.6 ([WILDCARD])
+  ├── npm:/assertion-error@1.1.0 ([WILDCARD])
+  ├── npm:/check-error@1.0.2 ([WILDCARD])
+  ├─┬ npm:/deep-eql@3.0.1 ([WILDCARD])
+  │ └── npm:/type-detect@4.0.8 ([WILDCARD])
+  ├── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├─┬ npm:/loupe@2.3.4 ([WILDCARD])
+  │ └── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├── npm:/pathval@1.1.1 ([WILDCARD])
+  └── npm:/type-detect@4.0.8 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_info_json.out b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_info_json.out
new file mode 100644
index 000000000..af1ef1351
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_info_json.out
@@ -0,0 +1,148 @@
+{
+  "roots": [
+    "file://[WILDCARD]/main.js"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:chalk@4",
+          "code": {
+            "specifier": "npm:chalk@4",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 18
+              },
+              "end": {
+                "line": 0,
+                "character": 31
+              }
+            }
+          },
+          "npmPackage": "chalk@4.1.2"
+        },
+        {
+          "specifier": "npm:chai@4.3",
+          "code": {
+            "specifier": "npm:chai@4.3",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 23
+              },
+              "end": {
+                "line": 1,
+                "character": 37
+              }
+            }
+          },
+          "npmPackage": "chai@4.3.6"
+        }
+      ],
+      "local": "[WILDCARD]main.js",
+      "size": 325,
+      "mediaType": "JavaScript",
+      "specifier": "[WILDCARD]/main.js"
+    }
+  ],
+  "redirects": {
+    "npm:chai@4.3": "npm:/chai@4.3.6",
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "assertion-error@1.1.0": {
+      "name": "assertion-error",
+      "version": "1.1.0",
+      "dependencies": []
+    },
+    "chai@4.3.6": {
+      "name": "chai",
+      "version": "4.3.6",
+      "dependencies": [
+        "assertion-error@1.1.0",
+        "check-error@1.0.2",
+        "deep-eql@3.0.1",
+        "get-func-name@2.0.0",
+        "loupe@2.3.4",
+        "pathval@1.1.1",
+        "type-detect@4.0.8"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "check-error@1.0.2": {
+      "name": "check-error",
+      "version": "1.0.2",
+      "dependencies": []
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "deep-eql@3.0.1": {
+      "name": "deep-eql",
+      "version": "3.0.1",
+      "dependencies": [
+        "type-detect@4.0.8"
+      ]
+    },
+    "get-func-name@2.0.0": {
+      "name": "get-func-name",
+      "version": "2.0.0",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "loupe@2.3.4": {
+      "name": "loupe",
+      "version": "2.3.4",
+      "dependencies": [
+        "get-func-name@2.0.0"
+      ]
+    },
+    "pathval@1.1.1": {
+      "name": "pathval",
+      "version": "1.1.1",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    },
+    "type-detect@4.0.8": {
+      "name": "type-detect",
+      "version": "4.0.8",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_node_modules.out b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_node_modules.out
new file mode 100644
index 000000000..1ab367952
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_display_node_modules_dir/cjs_with_deps/main_node_modules.out
@@ -0,0 +1,47 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Initialize ansi-styles@4.3.0
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Initialize assertion-error@1.1.0
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Initialize chai@4.3.6
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Initialize chalk@4.1.2
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Initialize check-error@1.0.2
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Initialize color-convert@2.0.1
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Initialize color-name@1.1.4
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Initialize deep-eql@3.0.1
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Initialize get-func-name@2.0.0
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Initialize has-flag@4.0.0
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Initialize loupe@2.3.4
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Initialize pathval@1.1.1
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Initialize supports-color@7.2.0
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+Initialize type-detect@4.0.8
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_chalk_json/__test__.jsonc b/tests/specs/npm_tests/info_chalk_json/__test__.jsonc
new file mode 100644
index 000000000..12c8b9b61
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet --json cjs_with_deps/main.js",
+  "output": "cjs_with_deps/main_info_json.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main.js b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main.js
new file mode 100644
index 000000000..568726874
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main.js
@@ -0,0 +1,12 @@
+import chalk from "npm:chalk@4";
+import { expect } from "npm:chai@4.3";
+
+console.log(chalk.green("chalk cjs loads"));
+
+const timeout = setTimeout(() => {}, 0);
+expect(timeout).to.be.a("number");
+clearTimeout(timeout);
+
+const interval = setInterval(() => {}, 100);
+expect(interval).to.be.a("number");
+clearInterval(interval);
diff --git a/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main.out b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main.out
new file mode 100644
index 000000000..7051c2395
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main.out
@@ -0,0 +1,33 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_info.out b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_info.out
new file mode 100644
index 000000000..8e37c88eb
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_info.out
@@ -0,0 +1,22 @@
+local: [WILDCARD]main.js
+type: JavaScript
+dependencies: 14 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/cjs_with_deps/main.js ([WILDCARD])
+├─┬ npm:/chalk@4.1.2 ([WILDCARD])
+│ ├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ │ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│ │   └── npm:/color-name@1.1.4 ([WILDCARD])
+│ └─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+│   └── npm:/has-flag@4.0.0 ([WILDCARD])
+└─┬ npm:/chai@4.3.6 ([WILDCARD])
+  ├── npm:/assertion-error@1.1.0 ([WILDCARD])
+  ├── npm:/check-error@1.0.2 ([WILDCARD])
+  ├─┬ npm:/deep-eql@3.0.1 ([WILDCARD])
+  │ └── npm:/type-detect@4.0.8 ([WILDCARD])
+  ├── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├─┬ npm:/loupe@2.3.4 ([WILDCARD])
+  │ └── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├── npm:/pathval@1.1.1 ([WILDCARD])
+  └── npm:/type-detect@4.0.8 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_info_json.out b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_info_json.out
new file mode 100644
index 000000000..af1ef1351
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_info_json.out
@@ -0,0 +1,148 @@
+{
+  "roots": [
+    "file://[WILDCARD]/main.js"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:chalk@4",
+          "code": {
+            "specifier": "npm:chalk@4",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 18
+              },
+              "end": {
+                "line": 0,
+                "character": 31
+              }
+            }
+          },
+          "npmPackage": "chalk@4.1.2"
+        },
+        {
+          "specifier": "npm:chai@4.3",
+          "code": {
+            "specifier": "npm:chai@4.3",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 23
+              },
+              "end": {
+                "line": 1,
+                "character": 37
+              }
+            }
+          },
+          "npmPackage": "chai@4.3.6"
+        }
+      ],
+      "local": "[WILDCARD]main.js",
+      "size": 325,
+      "mediaType": "JavaScript",
+      "specifier": "[WILDCARD]/main.js"
+    }
+  ],
+  "redirects": {
+    "npm:chai@4.3": "npm:/chai@4.3.6",
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "assertion-error@1.1.0": {
+      "name": "assertion-error",
+      "version": "1.1.0",
+      "dependencies": []
+    },
+    "chai@4.3.6": {
+      "name": "chai",
+      "version": "4.3.6",
+      "dependencies": [
+        "assertion-error@1.1.0",
+        "check-error@1.0.2",
+        "deep-eql@3.0.1",
+        "get-func-name@2.0.0",
+        "loupe@2.3.4",
+        "pathval@1.1.1",
+        "type-detect@4.0.8"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "check-error@1.0.2": {
+      "name": "check-error",
+      "version": "1.0.2",
+      "dependencies": []
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "deep-eql@3.0.1": {
+      "name": "deep-eql",
+      "version": "3.0.1",
+      "dependencies": [
+        "type-detect@4.0.8"
+      ]
+    },
+    "get-func-name@2.0.0": {
+      "name": "get-func-name",
+      "version": "2.0.0",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "loupe@2.3.4": {
+      "name": "loupe",
+      "version": "2.3.4",
+      "dependencies": [
+        "get-func-name@2.0.0"
+      ]
+    },
+    "pathval@1.1.1": {
+      "name": "pathval",
+      "version": "1.1.1",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    },
+    "type-detect@4.0.8": {
+      "name": "type-detect",
+      "version": "4.0.8",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_node_modules.out b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_node_modules.out
new file mode 100644
index 000000000..1ab367952
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json/cjs_with_deps/main_node_modules.out
@@ -0,0 +1,47 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Initialize ansi-styles@4.3.0
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Initialize assertion-error@1.1.0
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Initialize chai@4.3.6
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Initialize chalk@4.1.2
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Initialize check-error@1.0.2
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Initialize color-convert@2.0.1
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Initialize color-name@1.1.4
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Initialize deep-eql@3.0.1
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Initialize get-func-name@2.0.0
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Initialize has-flag@4.0.0
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Initialize loupe@2.3.4
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Initialize pathval@1.1.1
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Initialize supports-color@7.2.0
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+Initialize type-detect@4.0.8
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_chalk_json_node_modules_dir/__test__.jsonc b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/__test__.jsonc
new file mode 100644
index 000000000..1b34f4813
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet --node-modules-dir --json cjs_with_deps/main.js",
+  "output": "cjs_with_deps/main_info_json.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main.js b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main.js
new file mode 100644
index 000000000..568726874
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main.js
@@ -0,0 +1,12 @@
+import chalk from "npm:chalk@4";
+import { expect } from "npm:chai@4.3";
+
+console.log(chalk.green("chalk cjs loads"));
+
+const timeout = setTimeout(() => {}, 0);
+expect(timeout).to.be.a("number");
+clearTimeout(timeout);
+
+const interval = setInterval(() => {}, 100);
+expect(interval).to.be.a("number");
+clearInterval(interval);
diff --git a/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main.out b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main.out
new file mode 100644
index 000000000..7051c2395
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main.out
@@ -0,0 +1,33 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_info.out b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_info.out
new file mode 100644
index 000000000..8e37c88eb
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_info.out
@@ -0,0 +1,22 @@
+local: [WILDCARD]main.js
+type: JavaScript
+dependencies: 14 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/cjs_with_deps/main.js ([WILDCARD])
+├─┬ npm:/chalk@4.1.2 ([WILDCARD])
+│ ├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ │ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│ │   └── npm:/color-name@1.1.4 ([WILDCARD])
+│ └─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+│   └── npm:/has-flag@4.0.0 ([WILDCARD])
+└─┬ npm:/chai@4.3.6 ([WILDCARD])
+  ├── npm:/assertion-error@1.1.0 ([WILDCARD])
+  ├── npm:/check-error@1.0.2 ([WILDCARD])
+  ├─┬ npm:/deep-eql@3.0.1 ([WILDCARD])
+  │ └── npm:/type-detect@4.0.8 ([WILDCARD])
+  ├── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├─┬ npm:/loupe@2.3.4 ([WILDCARD])
+  │ └── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├── npm:/pathval@1.1.1 ([WILDCARD])
+  └── npm:/type-detect@4.0.8 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_info_json.out b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_info_json.out
new file mode 100644
index 000000000..af1ef1351
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_info_json.out
@@ -0,0 +1,148 @@
+{
+  "roots": [
+    "file://[WILDCARD]/main.js"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:chalk@4",
+          "code": {
+            "specifier": "npm:chalk@4",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 18
+              },
+              "end": {
+                "line": 0,
+                "character": 31
+              }
+            }
+          },
+          "npmPackage": "chalk@4.1.2"
+        },
+        {
+          "specifier": "npm:chai@4.3",
+          "code": {
+            "specifier": "npm:chai@4.3",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 23
+              },
+              "end": {
+                "line": 1,
+                "character": 37
+              }
+            }
+          },
+          "npmPackage": "chai@4.3.6"
+        }
+      ],
+      "local": "[WILDCARD]main.js",
+      "size": 325,
+      "mediaType": "JavaScript",
+      "specifier": "[WILDCARD]/main.js"
+    }
+  ],
+  "redirects": {
+    "npm:chai@4.3": "npm:/chai@4.3.6",
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "assertion-error@1.1.0": {
+      "name": "assertion-error",
+      "version": "1.1.0",
+      "dependencies": []
+    },
+    "chai@4.3.6": {
+      "name": "chai",
+      "version": "4.3.6",
+      "dependencies": [
+        "assertion-error@1.1.0",
+        "check-error@1.0.2",
+        "deep-eql@3.0.1",
+        "get-func-name@2.0.0",
+        "loupe@2.3.4",
+        "pathval@1.1.1",
+        "type-detect@4.0.8"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "check-error@1.0.2": {
+      "name": "check-error",
+      "version": "1.0.2",
+      "dependencies": []
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "deep-eql@3.0.1": {
+      "name": "deep-eql",
+      "version": "3.0.1",
+      "dependencies": [
+        "type-detect@4.0.8"
+      ]
+    },
+    "get-func-name@2.0.0": {
+      "name": "get-func-name",
+      "version": "2.0.0",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "loupe@2.3.4": {
+      "name": "loupe",
+      "version": "2.3.4",
+      "dependencies": [
+        "get-func-name@2.0.0"
+      ]
+    },
+    "pathval@1.1.1": {
+      "name": "pathval",
+      "version": "1.1.1",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    },
+    "type-detect@4.0.8": {
+      "name": "type-detect",
+      "version": "4.0.8",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_node_modules.out b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_node_modules.out
new file mode 100644
index 000000000..1ab367952
--- /dev/null
+++ b/tests/specs/npm_tests/info_chalk_json_node_modules_dir/cjs_with_deps/main_node_modules.out
@@ -0,0 +1,47 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Initialize ansi-styles@4.3.0
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Initialize assertion-error@1.1.0
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Initialize chai@4.3.6
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Initialize chalk@4.1.2
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Initialize check-error@1.0.2
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Initialize color-convert@2.0.1
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Initialize color-name@1.1.4
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Initialize deep-eql@3.0.1
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Initialize get-func-name@2.0.0
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Initialize has-flag@4.0.0
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Initialize loupe@2.3.4
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Initialize pathval@1.1.1
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Initialize supports-color@7.2.0
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+Initialize type-detect@4.0.8
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/info_cli_chalk_display/__test__.jsonc b/tests/specs/npm_tests/info_cli_chalk_display/__test__.jsonc
new file mode 100644
index 000000000..7587fbcb6
--- /dev/null
+++ b/tests/specs/npm_tests/info_cli_chalk_display/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet npm:chalk@4",
+  "output": "info/chalk.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_cli_chalk_display/info/chalk.out b/tests/specs/npm_tests/info_cli_chalk_display/info/chalk.out
new file mode 100644
index 000000000..63fa20da5
--- /dev/null
+++ b/tests/specs/npm_tests/info_cli_chalk_display/info/chalk.out
@@ -0,0 +1,9 @@
+dependencies: 5 unique
+size: [WILDCARD]
+
+npm:/chalk@4.1.2 ([WILDCARD])
+├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│   └── npm:/color-name@1.1.4 ([WILDCARD])
+└─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+  └── npm:/has-flag@4.0.0 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_cli_chalk_display/info/chalk_json.out b/tests/specs/npm_tests/info_cli_chalk_display/info/chalk_json.out
new file mode 100644
index 000000000..d54155270
--- /dev/null
+++ b/tests/specs/npm_tests/info_cli_chalk_display/info/chalk_json.out
@@ -0,0 +1,57 @@
+{
+  "roots": [
+    "npm:chalk@4"
+  ],
+  "modules": [
+    {
+      "kind": "npm",
+      "specifier": "npm:/chalk@4.1.2",
+      "npmPackage": "chalk@4.1.2"
+    }
+  ],
+  "redirects": {
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_cli_chalk_json/__test__.jsonc b/tests/specs/npm_tests/info_cli_chalk_json/__test__.jsonc
new file mode 100644
index 000000000..b5173fd93
--- /dev/null
+++ b/tests/specs/npm_tests/info_cli_chalk_json/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet --json npm:chalk@4",
+  "output": "info/chalk_json.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_cli_chalk_json/info/chalk.out b/tests/specs/npm_tests/info_cli_chalk_json/info/chalk.out
new file mode 100644
index 000000000..63fa20da5
--- /dev/null
+++ b/tests/specs/npm_tests/info_cli_chalk_json/info/chalk.out
@@ -0,0 +1,9 @@
+dependencies: 5 unique
+size: [WILDCARD]
+
+npm:/chalk@4.1.2 ([WILDCARD])
+├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│   └── npm:/color-name@1.1.4 ([WILDCARD])
+└─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+  └── npm:/has-flag@4.0.0 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_cli_chalk_json/info/chalk_json.out b/tests/specs/npm_tests/info_cli_chalk_json/info/chalk_json.out
new file mode 100644
index 000000000..d54155270
--- /dev/null
+++ b/tests/specs/npm_tests/info_cli_chalk_json/info/chalk_json.out
@@ -0,0 +1,57 @@
+{
+  "roots": [
+    "npm:chalk@4"
+  ],
+  "modules": [
+    {
+      "kind": "npm",
+      "specifier": "npm:/chalk@4.1.2",
+      "npmPackage": "chalk@4.1.2"
+    }
+  ],
+  "redirects": {
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_peer_deps/__test__.jsonc b/tests/specs/npm_tests/info_peer_deps/__test__.jsonc
new file mode 100644
index 000000000..e505f3077
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet peer_deps_with_copied_folders/main.ts",
+  "output": "peer_deps_with_copied_folders/main_info.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main.out b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main.out
new file mode 100644
index 000000000..3c133bcde
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main.out
@@ -0,0 +1,14 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild
+Download http://localhost:4260/@denotest/peer-dep-test-peer
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child/1.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-child/2.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild/1.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-peer/1.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-peer/2.0.0.tgz
+[UNORDERED_END]
+1
+2
diff --git a/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main.ts b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main.ts
new file mode 100644
index 000000000..a8ea8104a
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main.ts
@@ -0,0 +1,5 @@
+import version1 from "npm:@denotest/peer-dep-test-child@1";
+import version2 from "npm:@denotest/peer-dep-test-child@2";
+
+console.error(version1);
+console.error(version2);
diff --git a/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_info.out b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_info.out
new file mode 100644
index 000000000..e8b92399d
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_info.out
@@ -0,0 +1,14 @@
+local: [WILDCARD]main.ts
+type: TypeScript
+dependencies: 6 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/peer_deps_with_copied_folders/main.ts (171B)
+├─┬ npm:/@denotest/peer-dep-test-child@1.0.0 ([WILDCARD])
+│ ├─┬ npm:/@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@1.0.0 ([WILDCARD])
+│ │ └── npm:/@denotest/peer-dep-test-peer@1.0.0 ([WILDCARD])
+│ └── npm:/@denotest/peer-dep-test-peer@1.0.0 ([WILDCARD])
+└─┬ npm:/@denotest/peer-dep-test-child@2.0.0 ([WILDCARD])
+  ├─┬ npm:/@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@2.0.0 ([WILDCARD])
+  │ └── npm:/@denotest/peer-dep-test-peer@2.0.0 ([WILDCARD])
+  └── npm:/@denotest/peer-dep-test-peer@2.0.0 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_info_json.out b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_info_json.out
new file mode 100644
index 000000000..1a5f07c97
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_info_json.out
@@ -0,0 +1,97 @@
+{
+  "roots": [
+    "[WILDCARD]/peer_deps_with_copied_folders/main.ts"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:@denotest/peer-dep-test-child@1",
+          "code": {
+            "specifier": "npm:@denotest/peer-dep-test-child@1",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 21
+              },
+              "end": {
+                "line": 0,
+                "character": 58
+              }
+            }
+          },
+          "npmPackage": "@denotest/peer-dep-test-child@1.0.0_@denotest+peer-dep-test-peer@1.0.0"
+        },
+        {
+          "specifier": "npm:@denotest/peer-dep-test-child@2",
+          "code": {
+            "specifier": "npm:@denotest/peer-dep-test-child@2",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 21
+              },
+              "end": {
+                "line": 1,
+                "character": 58
+              }
+            }
+          },
+          "npmPackage": "@denotest/peer-dep-test-child@2.0.0_@denotest+peer-dep-test-peer@2.0.0"
+        }
+      ],
+      "local": "[WILDCARD]main.ts",
+      "size": 171,
+      "mediaType": "TypeScript",
+      "specifier": "file://[WILDCARD]/main.ts"
+    }
+  ],
+  "redirects": {
+    "npm:@denotest/peer-dep-test-child@1": "npm:/@denotest/peer-dep-test-child@1.0.0",
+    "npm:@denotest/peer-dep-test-child@2": "npm:/@denotest/peer-dep-test-child@2.0.0"
+  },
+  "version": 1,
+  "npmPackages": {
+    "@denotest/peer-dep-test-child@1.0.0_@denotest+peer-dep-test-peer@1.0.0": {
+      "name": "@denotest/peer-dep-test-child",
+      "version": "1.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@1.0.0",
+        "@denotest/peer-dep-test-peer@1.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-child@2.0.0_@denotest+peer-dep-test-peer@2.0.0": {
+      "name": "@denotest/peer-dep-test-child",
+      "version": "2.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@2.0.0",
+        "@denotest/peer-dep-test-peer@2.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@1.0.0": {
+      "name": "@denotest/peer-dep-test-grandchild",
+      "version": "1.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-peer@1.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@2.0.0": {
+      "name": "@denotest/peer-dep-test-grandchild",
+      "version": "1.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-peer@2.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-peer@1.0.0": {
+      "name": "@denotest/peer-dep-test-peer",
+      "version": "1.0.0",
+      "dependencies": []
+    },
+    "@denotest/peer-dep-test-peer@2.0.0": {
+      "name": "@denotest/peer-dep-test-peer",
+      "version": "2.0.0",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_node_modules.out b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_node_modules.out
new file mode 100644
index 000000000..02b5cbafd
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_node_modules.out
@@ -0,0 +1,9 @@
+[UNORDERED_START]
+Initialize @denotest/peer-dep-test-child@1.0.0
+Initialize @denotest/peer-dep-test-child@2.0.0
+Initialize @denotest/peer-dep-test-grandchild@1.0.0
+Initialize @denotest/peer-dep-test-peer@1.0.0
+Initialize @denotest/peer-dep-test-peer@2.0.0
+[UNORDERED_END]
+1
+2
diff --git a/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_node_modules_reload.out b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_node_modules_reload.out
new file mode 100644
index 000000000..9c8145211
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps/peer_deps_with_copied_folders/main_node_modules_reload.out
@@ -0,0 +1,19 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild
+Download http://localhost:4260/@denotest/peer-dep-test-peer
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child/1.0.0.tgz
+Initialize @denotest/peer-dep-test-child@1.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-child/2.0.0.tgz
+Initialize @denotest/peer-dep-test-child@2.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild/1.0.0.tgz
+Initialize @denotest/peer-dep-test-grandchild@1.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-peer/1.0.0.tgz
+Initialize @denotest/peer-dep-test-peer@1.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-peer/2.0.0.tgz
+Initialize @denotest/peer-dep-test-peer@2.0.0
+[UNORDERED_END]
+1
+2
diff --git a/tests/specs/npm_tests/info_peer_deps_json/__test__.jsonc b/tests/specs/npm_tests/info_peer_deps_json/__test__.jsonc
new file mode 100644
index 000000000..9a630add4
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps_json/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "info --quiet --json peer_deps_with_copied_folders/main.ts",
+  "output": "peer_deps_with_copied_folders/main_info_json.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main.out b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main.out
new file mode 100644
index 000000000..3c133bcde
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main.out
@@ -0,0 +1,14 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild
+Download http://localhost:4260/@denotest/peer-dep-test-peer
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child/1.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-child/2.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild/1.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-peer/1.0.0.tgz
+Download http://localhost:4260/@denotest/peer-dep-test-peer/2.0.0.tgz
+[UNORDERED_END]
+1
+2
diff --git a/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main.ts b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main.ts
new file mode 100644
index 000000000..a8ea8104a
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main.ts
@@ -0,0 +1,5 @@
+import version1 from "npm:@denotest/peer-dep-test-child@1";
+import version2 from "npm:@denotest/peer-dep-test-child@2";
+
+console.error(version1);
+console.error(version2);
diff --git a/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_info.out b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_info.out
new file mode 100644
index 000000000..e8b92399d
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_info.out
@@ -0,0 +1,14 @@
+local: [WILDCARD]main.ts
+type: TypeScript
+dependencies: 6 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/peer_deps_with_copied_folders/main.ts (171B)
+├─┬ npm:/@denotest/peer-dep-test-child@1.0.0 ([WILDCARD])
+│ ├─┬ npm:/@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@1.0.0 ([WILDCARD])
+│ │ └── npm:/@denotest/peer-dep-test-peer@1.0.0 ([WILDCARD])
+│ └── npm:/@denotest/peer-dep-test-peer@1.0.0 ([WILDCARD])
+└─┬ npm:/@denotest/peer-dep-test-child@2.0.0 ([WILDCARD])
+  ├─┬ npm:/@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@2.0.0 ([WILDCARD])
+  │ └── npm:/@denotest/peer-dep-test-peer@2.0.0 ([WILDCARD])
+  └── npm:/@denotest/peer-dep-test-peer@2.0.0 ([WILDCARD])
diff --git a/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_info_json.out b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_info_json.out
new file mode 100644
index 000000000..1a5f07c97
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_info_json.out
@@ -0,0 +1,97 @@
+{
+  "roots": [
+    "[WILDCARD]/peer_deps_with_copied_folders/main.ts"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:@denotest/peer-dep-test-child@1",
+          "code": {
+            "specifier": "npm:@denotest/peer-dep-test-child@1",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 21
+              },
+              "end": {
+                "line": 0,
+                "character": 58
+              }
+            }
+          },
+          "npmPackage": "@denotest/peer-dep-test-child@1.0.0_@denotest+peer-dep-test-peer@1.0.0"
+        },
+        {
+          "specifier": "npm:@denotest/peer-dep-test-child@2",
+          "code": {
+            "specifier": "npm:@denotest/peer-dep-test-child@2",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 21
+              },
+              "end": {
+                "line": 1,
+                "character": 58
+              }
+            }
+          },
+          "npmPackage": "@denotest/peer-dep-test-child@2.0.0_@denotest+peer-dep-test-peer@2.0.0"
+        }
+      ],
+      "local": "[WILDCARD]main.ts",
+      "size": 171,
+      "mediaType": "TypeScript",
+      "specifier": "file://[WILDCARD]/main.ts"
+    }
+  ],
+  "redirects": {
+    "npm:@denotest/peer-dep-test-child@1": "npm:/@denotest/peer-dep-test-child@1.0.0",
+    "npm:@denotest/peer-dep-test-child@2": "npm:/@denotest/peer-dep-test-child@2.0.0"
+  },
+  "version": 1,
+  "npmPackages": {
+    "@denotest/peer-dep-test-child@1.0.0_@denotest+peer-dep-test-peer@1.0.0": {
+      "name": "@denotest/peer-dep-test-child",
+      "version": "1.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@1.0.0",
+        "@denotest/peer-dep-test-peer@1.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-child@2.0.0_@denotest+peer-dep-test-peer@2.0.0": {
+      "name": "@denotest/peer-dep-test-child",
+      "version": "2.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@2.0.0",
+        "@denotest/peer-dep-test-peer@2.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@1.0.0": {
+      "name": "@denotest/peer-dep-test-grandchild",
+      "version": "1.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-peer@1.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-grandchild@1.0.0_@denotest+peer-dep-test-peer@2.0.0": {
+      "name": "@denotest/peer-dep-test-grandchild",
+      "version": "1.0.0",
+      "dependencies": [
+        "@denotest/peer-dep-test-peer@2.0.0"
+      ]
+    },
+    "@denotest/peer-dep-test-peer@1.0.0": {
+      "name": "@denotest/peer-dep-test-peer",
+      "version": "1.0.0",
+      "dependencies": []
+    },
+    "@denotest/peer-dep-test-peer@2.0.0": {
+      "name": "@denotest/peer-dep-test-peer",
+      "version": "2.0.0",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_node_modules.out b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_node_modules.out
new file mode 100644
index 000000000..02b5cbafd
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_node_modules.out
@@ -0,0 +1,9 @@
+[UNORDERED_START]
+Initialize @denotest/peer-dep-test-child@1.0.0
+Initialize @denotest/peer-dep-test-child@2.0.0
+Initialize @denotest/peer-dep-test-grandchild@1.0.0
+Initialize @denotest/peer-dep-test-peer@1.0.0
+Initialize @denotest/peer-dep-test-peer@2.0.0
+[UNORDERED_END]
+1
+2
diff --git a/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_node_modules_reload.out b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_node_modules_reload.out
new file mode 100644
index 000000000..9c8145211
--- /dev/null
+++ b/tests/specs/npm_tests/info_peer_deps_json/peer_deps_with_copied_folders/main_node_modules_reload.out
@@ -0,0 +1,19 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild
+Download http://localhost:4260/@denotest/peer-dep-test-peer
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/peer-dep-test-child/1.0.0.tgz
+Initialize @denotest/peer-dep-test-child@1.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-child/2.0.0.tgz
+Initialize @denotest/peer-dep-test-child@2.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-grandchild/1.0.0.tgz
+Initialize @denotest/peer-dep-test-grandchild@1.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-peer/1.0.0.tgz
+Initialize @denotest/peer-dep-test-peer@1.0.0
+Download http://localhost:4260/@denotest/peer-dep-test-peer/2.0.0.tgz
+Initialize @denotest/peer-dep-test-peer@2.0.0
+[UNORDERED_END]
+1
+2
diff --git a/tests/specs/npm_tests/mixed_case_package_name_global_dir/__test__.jsonc b/tests/specs/npm_tests/mixed_case_package_name_global_dir/__test__.jsonc
new file mode 100644
index 000000000..cc9359aab
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_global_dir/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run mixed_case_package_name/global.ts",
+  "output": "mixed_case_package_name/global.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/global.out b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/global.out
new file mode 100644
index 000000000..fdacea385
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/global.out
@@ -0,0 +1,9 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/MixedCase
+Download http://localhost:4260/@denotest/CAPITALS
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/CAPITALS/1.0.0.tgz
+Download http://localhost:4260/@denotest/MixedCase/1.0.0.tgz
+[UNORDERED_END]
+5
diff --git a/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/global.ts b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/global.ts
new file mode 100644
index 000000000..a721b3d78
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/global.ts
@@ -0,0 +1,2 @@
+import value from "npm:@denotest/MixedCase";
+console.log(value);
diff --git a/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/local.out b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/local.out
new file mode 100644
index 000000000..6ab989d80
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/local.out
@@ -0,0 +1,13 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/MixedCase
+Download http://localhost:4260/@denotest/CAPITALS
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/CAPITALS/1.0.0.tgz
+Initialize @denotest/CAPITALS@1.0.0
+Download http://localhost:4260/@denotest/MixedCase/1.0.0.tgz
+Initialize @denotest/MixedCase@1.0.0
+[UNORDERED_END]
+5
+true
+true
diff --git a/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/local.ts b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/local.ts
new file mode 100644
index 000000000..6ca6cb581
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_global_dir/mixed_case_package_name/local.ts
@@ -0,0 +1,18 @@
+import value from "npm:@denotest/MixedCase";
+console.log(value);
+console.log(pathExists("./node_modules/.deno"));
+console.log(
+  pathExists("./node_modules/.deno/_ibsgk3tporsxg5bpinavaskuifgfg@1.0.0"),
+);
+
+function pathExists(filePath: string) {
+  try {
+    Deno.lstatSync(filePath);
+    return true;
+  } catch (error) {
+    if (error instanceof Deno.errors.NotFound) {
+      return false;
+    }
+    throw error;
+  }
+}
diff --git a/tests/specs/npm_tests/mixed_case_package_name_local_dir/__test__.jsonc b/tests/specs/npm_tests/mixed_case_package_name_local_dir/__test__.jsonc
new file mode 100644
index 000000000..0778cb562
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_local_dir/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --node-modules-dir=auto -A mixed_case_package_name/local.ts",
+  "output": "mixed_case_package_name/local.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/global.out b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/global.out
new file mode 100644
index 000000000..fdacea385
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/global.out
@@ -0,0 +1,9 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/MixedCase
+Download http://localhost:4260/@denotest/CAPITALS
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/CAPITALS/1.0.0.tgz
+Download http://localhost:4260/@denotest/MixedCase/1.0.0.tgz
+[UNORDERED_END]
+5
diff --git a/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/global.ts b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/global.ts
new file mode 100644
index 000000000..a721b3d78
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/global.ts
@@ -0,0 +1,2 @@
+import value from "npm:@denotest/MixedCase";
+console.log(value);
diff --git a/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/local.out b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/local.out
new file mode 100644
index 000000000..6ab989d80
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/local.out
@@ -0,0 +1,13 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/MixedCase
+Download http://localhost:4260/@denotest/CAPITALS
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/CAPITALS/1.0.0.tgz
+Initialize @denotest/CAPITALS@1.0.0
+Download http://localhost:4260/@denotest/MixedCase/1.0.0.tgz
+Initialize @denotest/MixedCase@1.0.0
+[UNORDERED_END]
+5
+true
+true
diff --git a/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/local.ts b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/local.ts
new file mode 100644
index 000000000..6ca6cb581
--- /dev/null
+++ b/tests/specs/npm_tests/mixed_case_package_name_local_dir/mixed_case_package_name/local.ts
@@ -0,0 +1,18 @@
+import value from "npm:@denotest/MixedCase";
+console.log(value);
+console.log(pathExists("./node_modules/.deno"));
+console.log(
+  pathExists("./node_modules/.deno/_ibsgk3tporsxg5bpinavaskuifgfg@1.0.0"),
+);
+
+function pathExists(filePath: string) {
+  try {
+    Deno.lstatSync(filePath);
+    return true;
+  } catch (error) {
+    if (error instanceof Deno.errors.NotFound) {
+      return false;
+    }
+    throw error;
+  }
+}
diff --git a/tests/specs/npm_tests/node_modules_deno_node_modules/__test__.jsonc b/tests/specs/npm_tests/node_modules_deno_node_modules/__test__.jsonc
new file mode 100644
index 000000000..377fd05ea
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_deno_node_modules/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --quiet node_modules_deno_node_modules/main.ts",
+  "output": "node_modules_deno_node_modules/main.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/node_modules_deno_node_modules/node_modules_deno_node_modules/main.out b/tests/specs/npm_tests/node_modules_deno_node_modules/node_modules_deno_node_modules/main.out
new file mode 100644
index 000000000..1ebdb2dd5
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_deno_node_modules/node_modules_deno_node_modules/main.out
@@ -0,0 +1,2 @@
+esm
+esm
diff --git a/tests/specs/npm_tests/node_modules_deno_node_modules/node_modules_deno_node_modules/main.ts b/tests/specs/npm_tests/node_modules_deno_node_modules/node_modules_deno_node_modules/main.ts
new file mode 100644
index 000000000..6e4a32d8e
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_deno_node_modules/node_modules_deno_node_modules/main.ts
@@ -0,0 +1,7 @@
+import { getKind as getKind1 } from "npm:@denotest/dual-cjs-esm-dep";
+// this should still be able to be resolved even though it's missing the
+// "@denotest/dual-cjs-esm" package because the above import will resolve it
+import { getKind as getKind2 } from "npm:@denotest/dual-cjs-esm-dep-missing";
+
+console.log(getKind1());
+console.log(getKind2());
diff --git a/tests/specs/npm_tests/node_modules_deno_node_modules_local/__test__.jsonc b/tests/specs/npm_tests/node_modules_deno_node_modules_local/__test__.jsonc
new file mode 100644
index 000000000..a1e67b32b
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_deno_node_modules_local/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --quiet --node-modules-dir node_modules_deno_node_modules/main.ts",
+  "output": "node_modules_deno_node_modules/main.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/node_modules_deno_node_modules_local/node_modules_deno_node_modules/main.out b/tests/specs/npm_tests/node_modules_deno_node_modules_local/node_modules_deno_node_modules/main.out
new file mode 100644
index 000000000..1ebdb2dd5
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_deno_node_modules_local/node_modules_deno_node_modules/main.out
@@ -0,0 +1,2 @@
+esm
+esm
diff --git a/tests/specs/npm_tests/node_modules_deno_node_modules_local/node_modules_deno_node_modules/main.ts b/tests/specs/npm_tests/node_modules_deno_node_modules_local/node_modules_deno_node_modules/main.ts
new file mode 100644
index 000000000..6e4a32d8e
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_deno_node_modules_local/node_modules_deno_node_modules/main.ts
@@ -0,0 +1,7 @@
+import { getKind as getKind1 } from "npm:@denotest/dual-cjs-esm-dep";
+// this should still be able to be resolved even though it's missing the
+// "@denotest/dual-cjs-esm" package because the above import will resolve it
+import { getKind as getKind2 } from "npm:@denotest/dual-cjs-esm-dep-missing";
+
+console.log(getKind1());
+console.log(getKind2());
diff --git a/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/__test__.jsonc b/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/__test__.jsonc
new file mode 100644
index 000000000..5813bb3f2
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --node-modules-dir=auto -A --quiet require_added_nm_folder/main.js",
+  "output": "require_added_nm_folder/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 0
+}
diff --git a/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/require_added_nm_folder/main.js b/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/require_added_nm_folder/main.js
new file mode 100644
index 000000000..723b2023a
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/require_added_nm_folder/main.js
@@ -0,0 +1,10 @@
+import { getValue } from "npm:@denotest/require-added-nm-folder";
+
+Deno.mkdirSync("./node_modules/.other-package");
+Deno.writeTextFileSync("./node_modules/.other-package/package.json", "{}");
+Deno.writeTextFileSync(
+  "./node_modules/.other-package/index.js",
+  "exports.get = () => 5;",
+);
+
+console.log(getValue());
diff --git a/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/require_added_nm_folder/main.out b/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/require_added_nm_folder/main.out
new file mode 100644
index 000000000..7ed6ff82d
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_require_added_node_modules_folder/require_added_nm_folder/main.out
@@ -0,0 +1 @@
+5
diff --git a/tests/specs/npm_tests/node_modules_dir_require_main_entry/__test__.jsonc b/tests/specs/npm_tests/node_modules_dir_require_main_entry/__test__.jsonc
new file mode 100644
index 000000000..45936f1de
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_require_main_entry/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --node-modules-dir -A --quiet require_main/main.js",
+  "output": "require_main/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 0
+}
diff --git a/tests/specs/npm_tests/node_modules_dir_require_main_entry/require_main/main.js b/tests/specs/npm_tests/node_modules_dir_require_main_entry/require_main/main.js
new file mode 100644
index 000000000..ddecd4fdb
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_require_main_entry/require_main/main.js
@@ -0,0 +1,2 @@
+import fraction from "npm:autoprefixer";
+console.log(typeof fraction);
diff --git a/tests/specs/npm_tests/node_modules_dir_require_main_entry/require_main/main.out b/tests/specs/npm_tests/node_modules_dir_require_main_entry/require_main/main.out
new file mode 100644
index 000000000..e2dbde096
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_require_main_entry/require_main/main.out
@@ -0,0 +1 @@
+function
diff --git a/tests/specs/npm_tests/node_modules_dir_with_deps/__test__.jsonc b/tests/specs/npm_tests/node_modules_dir_with_deps/__test__.jsonc
new file mode 100644
index 000000000..ae79e8a47
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_with_deps/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --allow-env --node-modules-dir=auto cjs_with_deps/main.js",
+  "output": "cjs_with_deps/main_node_modules.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main.js b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main.js
new file mode 100644
index 000000000..568726874
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main.js
@@ -0,0 +1,12 @@
+import chalk from "npm:chalk@4";
+import { expect } from "npm:chai@4.3";
+
+console.log(chalk.green("chalk cjs loads"));
+
+const timeout = setTimeout(() => {}, 0);
+expect(timeout).to.be.a("number");
+clearTimeout(timeout);
+
+const interval = setInterval(() => {}, 100);
+expect(interval).to.be.a("number");
+clearInterval(interval);
diff --git a/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main.out b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main.out
new file mode 100644
index 000000000..7051c2395
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main.out
@@ -0,0 +1,33 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_info.out b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_info.out
new file mode 100644
index 000000000..bcaaf1eec
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_info.out
@@ -0,0 +1,22 @@
+local: [WILDCARD]main.js
+type: JavaScript
+dependencies: 14 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/npm/cjs_with_deps/main.js ([WILDCARD])
+├─┬ npm:/chalk@4.1.2 ([WILDCARD])
+│ ├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
+│ │ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
+│ │   └── npm:/color-name@1.1.4 ([WILDCARD])
+│ └─┬ npm:/supports-color@7.2.0 ([WILDCARD])
+│   └── npm:/has-flag@4.0.0 ([WILDCARD])
+└─┬ npm:/chai@4.3.6 ([WILDCARD])
+  ├── npm:/assertion-error@1.1.0 ([WILDCARD])
+  ├── npm:/check-error@1.0.2 ([WILDCARD])
+  ├─┬ npm:/deep-eql@3.0.1 ([WILDCARD])
+  │ └── npm:/type-detect@4.0.8 ([WILDCARD])
+  ├── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├─┬ npm:/loupe@2.3.4 ([WILDCARD])
+  │ └── npm:/get-func-name@2.0.0 ([WILDCARD])
+  ├── npm:/pathval@1.1.1 ([WILDCARD])
+  └── npm:/type-detect@4.0.8 ([WILDCARD])
diff --git a/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_info_json.out b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_info_json.out
new file mode 100644
index 000000000..af1ef1351
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_info_json.out
@@ -0,0 +1,148 @@
+{
+  "roots": [
+    "file://[WILDCARD]/main.js"
+  ],
+  "modules": [
+    {
+      "kind": "esm",
+      "dependencies": [
+        {
+          "specifier": "npm:chalk@4",
+          "code": {
+            "specifier": "npm:chalk@4",
+            "span": {
+              "start": {
+                "line": 0,
+                "character": 18
+              },
+              "end": {
+                "line": 0,
+                "character": 31
+              }
+            }
+          },
+          "npmPackage": "chalk@4.1.2"
+        },
+        {
+          "specifier": "npm:chai@4.3",
+          "code": {
+            "specifier": "npm:chai@4.3",
+            "span": {
+              "start": {
+                "line": 1,
+                "character": 23
+              },
+              "end": {
+                "line": 1,
+                "character": 37
+              }
+            }
+          },
+          "npmPackage": "chai@4.3.6"
+        }
+      ],
+      "local": "[WILDCARD]main.js",
+      "size": 325,
+      "mediaType": "JavaScript",
+      "specifier": "[WILDCARD]/main.js"
+    }
+  ],
+  "redirects": {
+    "npm:chai@4.3": "npm:/chai@4.3.6",
+    "npm:chalk@4": "npm:/chalk@4.1.2"
+  },
+  "version": 1,
+  "npmPackages": {
+    "ansi-styles@4.3.0": {
+      "name": "ansi-styles",
+      "version": "4.3.0",
+      "dependencies": [
+        "color-convert@2.0.1"
+      ]
+    },
+    "assertion-error@1.1.0": {
+      "name": "assertion-error",
+      "version": "1.1.0",
+      "dependencies": []
+    },
+    "chai@4.3.6": {
+      "name": "chai",
+      "version": "4.3.6",
+      "dependencies": [
+        "assertion-error@1.1.0",
+        "check-error@1.0.2",
+        "deep-eql@3.0.1",
+        "get-func-name@2.0.0",
+        "loupe@2.3.4",
+        "pathval@1.1.1",
+        "type-detect@4.0.8"
+      ]
+    },
+    "chalk@4.1.2": {
+      "name": "chalk",
+      "version": "4.1.2",
+      "dependencies": [
+        "ansi-styles@4.3.0",
+        "supports-color@7.2.0"
+      ]
+    },
+    "check-error@1.0.2": {
+      "name": "check-error",
+      "version": "1.0.2",
+      "dependencies": []
+    },
+    "color-convert@2.0.1": {
+      "name": "color-convert",
+      "version": "2.0.1",
+      "dependencies": [
+        "color-name@1.1.4"
+      ]
+    },
+    "color-name@1.1.4": {
+      "name": "color-name",
+      "version": "1.1.4",
+      "dependencies": []
+    },
+    "deep-eql@3.0.1": {
+      "name": "deep-eql",
+      "version": "3.0.1",
+      "dependencies": [
+        "type-detect@4.0.8"
+      ]
+    },
+    "get-func-name@2.0.0": {
+      "name": "get-func-name",
+      "version": "2.0.0",
+      "dependencies": []
+    },
+    "has-flag@4.0.0": {
+      "name": "has-flag",
+      "version": "4.0.0",
+      "dependencies": []
+    },
+    "loupe@2.3.4": {
+      "name": "loupe",
+      "version": "2.3.4",
+      "dependencies": [
+        "get-func-name@2.0.0"
+      ]
+    },
+    "pathval@1.1.1": {
+      "name": "pathval",
+      "version": "1.1.1",
+      "dependencies": []
+    },
+    "supports-color@7.2.0": {
+      "name": "supports-color",
+      "version": "7.2.0",
+      "dependencies": [
+        "has-flag@4.0.0"
+      ]
+    },
+    "type-detect@4.0.8": {
+      "name": "type-detect",
+      "version": "4.0.8",
+      "dependencies": []
+    }
+  }
+}
diff --git a/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_node_modules.out b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_node_modules.out
new file mode 100644
index 000000000..1ab367952
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_with_deps/cjs_with_deps/main_node_modules.out
@@ -0,0 +1,47 @@
+[UNORDERED_START]
+Download http://localhost:4260/chalk
+Download http://localhost:4260/chai
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/supports-color
+Download http://localhost:4260/assertion-error
+Download http://localhost:4260/check-error
+Download http://localhost:4260/deep-eql
+Download http://localhost:4260/get-func-name
+Download http://localhost:4260/loupe
+Download http://localhost:4260/pathval
+Download http://localhost:4260/type-detect
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/has-flag
+Download http://localhost:4260/color-name
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Initialize ansi-styles@4.3.0
+Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
+Initialize assertion-error@1.1.0
+Download http://localhost:4260/chai/chai-4.3.6.tgz
+Initialize chai@4.3.6
+Download http://localhost:4260/chalk/chalk-4.1.2.tgz
+Initialize chalk@4.1.2
+Download http://localhost:4260/check-error/check-error-1.0.2.tgz
+Initialize check-error@1.0.2
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Initialize color-convert@2.0.1
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Initialize color-name@1.1.4
+Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
+Initialize deep-eql@3.0.1
+Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
+Initialize get-func-name@2.0.0
+Download http://localhost:4260/has-flag/has-flag-4.0.0.tgz
+Initialize has-flag@4.0.0
+Download http://localhost:4260/loupe/loupe-2.3.4.tgz
+Initialize loupe@2.3.4
+Download http://localhost:4260/pathval/pathval-1.1.1.tgz
+Initialize pathval@1.1.1
+Download http://localhost:4260/supports-color/supports-color-7.2.0.tgz
+Initialize supports-color@7.2.0
+Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
+Initialize type-detect@4.0.8
+[UNORDERED_END]
+chalk cjs loads
diff --git a/tests/specs/npm_tests/node_modules_dir_yargs/__test__.jsonc b/tests/specs/npm_tests/node_modules_dir_yargs/__test__.jsonc
new file mode 100644
index 000000000..8aa139a51
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_yargs/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --allow-env --node-modules-dir=auto cjs_yargs/main.js",
+  "output": "cjs_yargs/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/node_modules_dir_yargs/cjs_yargs/main.js b/tests/specs/npm_tests/node_modules_dir_yargs/cjs_yargs/main.js
new file mode 100644
index 000000000..832fd053c
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_yargs/cjs_yargs/main.js
@@ -0,0 +1,20 @@
+import yargs from "npm:yargs@15.4.1";
+
+const args = yargs(["serve", "8000"])
+  .command("serve [port]", "start the server", (yargs) => {
+    return yargs
+      .positional("port", {
+        describe: "port to bind on",
+        default: 5000,
+      });
+  }, (argv) => {
+    console.info(`start server on :${argv.port}`);
+  })
+  .option("verbose", {
+    alias: "v",
+    type: "boolean",
+    description: "Run with verbose logging",
+  })
+  .argv;
+
+console.log(args);
diff --git a/tests/specs/npm_tests/node_modules_dir_yargs/cjs_yargs/main.out b/tests/specs/npm_tests/node_modules_dir_yargs/cjs_yargs/main.out
new file mode 100644
index 000000000..938d7a771
--- /dev/null
+++ b/tests/specs/npm_tests/node_modules_dir_yargs/cjs_yargs/main.out
@@ -0,0 +1,84 @@
+[UNORDERED_START]
+Download http://localhost:4260/yargs
+Download http://localhost:4260/cliui
+Download http://localhost:4260/decamelize
+Download http://localhost:4260/find-up
+Download http://localhost:4260/get-caller-file
+Download http://localhost:4260/require-directory
+Download http://localhost:4260/require-main-filename
+Download http://localhost:4260/set-blocking
+Download http://localhost:4260/string-width
+Download http://localhost:4260/which-module
+Download http://localhost:4260/y18n
+Download http://localhost:4260/yargs-parser
+Download http://localhost:4260/strip-ansi
+Download http://localhost:4260/wrap-ansi
+Download http://localhost:4260/locate-path
+Download http://localhost:4260/path-exists
+Download http://localhost:4260/emoji-regex
+Download http://localhost:4260/is-fullwidth-code-point
+Download http://localhost:4260/camelcase
+Download http://localhost:4260/ansi-regex
+Download http://localhost:4260/ansi-styles
+Download http://localhost:4260/p-locate
+Download http://localhost:4260/color-convert
+Download http://localhost:4260/p-limit
+Download http://localhost:4260/color-name
+Download http://localhost:4260/p-try
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/ansi-regex/ansi-regex-5.0.1.tgz
+Initialize ansi-regex@5.0.1
+Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
+Initialize ansi-styles@4.3.0
+Download http://localhost:4260/camelcase/camelcase-5.3.1.tgz
+Initialize camelcase@5.3.1
+Download http://localhost:4260/cliui/cliui-6.0.0.tgz
+Initialize cliui@6.0.0
+Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
+Initialize color-convert@2.0.1
+Download http://localhost:4260/color-name/color-name-1.1.4.tgz
+Initialize color-name@1.1.4
+Download http://localhost:4260/decamelize/decamelize-1.2.0.tgz
+Initialize decamelize@1.2.0
+Download http://localhost:4260/emoji-regex/emoji-regex-8.0.0.tgz
+Initialize emoji-regex@8.0.0
+Download http://localhost:4260/find-up/find-up-4.1.0.tgz
+Initialize find-up@4.1.0
+Download http://localhost:4260/get-caller-file/get-caller-file-2.0.5.tgz
+Initialize get-caller-file@2.0.5
+Download http://localhost:4260/is-fullwidth-code-point/is-fullwidth-code-point-3.0.0.tgz
+Initialize is-fullwidth-code-point@3.0.0
+Download http://localhost:4260/locate-path/locate-path-5.0.0.tgz
+Initialize locate-path@5.0.0
+Download http://localhost:4260/p-limit/p-limit-2.3.0.tgz
+Initialize p-limit@2.3.0
+Download http://localhost:4260/p-locate/p-locate-4.1.0.tgz
+Initialize p-locate@4.1.0
+Download http://localhost:4260/p-try/p-try-2.2.0.tgz
+Initialize p-try@2.2.0
+Download http://localhost:4260/path-exists/path-exists-4.0.0.tgz
+Initialize path-exists@4.0.0
+Download http://localhost:4260/require-directory/require-directory-2.1.1.tgz
+Initialize require-directory@2.1.1
+Download http://localhost:4260/require-main-filename/require-main-filename-2.0.0.tgz
+Initialize require-main-filename@2.0.0
+Download http://localhost:4260/set-blocking/set-blocking-2.0.0.tgz
+Initialize set-blocking@2.0.0
+Download http://localhost:4260/string-width/string-width-4.2.3.tgz
+Initialize string-width@4.2.3
+Download http://localhost:4260/strip-ansi/strip-ansi-6.0.1.tgz
+Initialize strip-ansi@6.0.1
+Download http://localhost:4260/which-module/which-module-2.0.0.tgz
+Initialize which-module@2.0.0
+Download http://localhost:4260/wrap-ansi/wrap-ansi-6.2.0.tgz
+Initialize wrap-ansi@6.2.0
+Download http://localhost:4260/y18n/y18n-4.0.3.tgz
+Initialize y18n@4.0.3
+Download http://localhost:4260/yargs/yargs-15.4.1.tgz
+Initialize yargs@15.4.1
+Download http://localhost:4260/yargs-parser/yargs-parser-18.1.3.tgz
+Initialize yargs-parser@18.1.3
+[UNORDERED_END]
+start server on :8000
+[WILDCARD]
diff --git a/tests/specs/npm_tests/non_existent_dep/__test__.jsonc b/tests/specs/npm_tests/non_existent_dep/__test__.jsonc
new file mode 100644
index 000000000..a43708421
--- /dev/null
+++ b/tests/specs/npm_tests/non_existent_dep/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "cache npm:@denotest/non-existent-dep",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1,
+  "output": "[UNORDERED_START]\nDownload http://localhost:4260/@denotest/non-existent-dep\nDownload http://localhost:4260/@denotest/non-existent\n[UNORDERED_END]\nerror: npm package '@denotest/non-existent' does not exist.\n"
+}
diff --git a/tests/specs/npm_tests/non_existent_dep_version/__test__.jsonc b/tests/specs/npm_tests/non_existent_dep_version/__test__.jsonc
new file mode 100644
index 000000000..19cd713e2
--- /dev/null
+++ b/tests/specs/npm_tests/non_existent_dep_version/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "cache npm:@denotest/non-existent-dep-version",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1,
+  "output": "[UNORDERED_START]\nDownload http://localhost:4260/@denotest/non-existent-dep-version\nDownload http://localhost:4260/@denotest/esm-basic\n[UNORDERED_END]\nerror: Could not find npm package '@denotest/esm-basic' matching '=99.99.99'.\n"
+}
diff --git a/tests/specs/npm_tests/nonexistent_file/__test__.jsonc b/tests/specs/npm_tests/nonexistent_file/__test__.jsonc
new file mode 100644
index 000000000..efbda98d2
--- /dev/null
+++ b/tests/specs/npm_tests/nonexistent_file/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run -A --quiet nonexistent_file/main.js",
+  "output": "nonexistent_file/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/nonexistent_file/nonexistent_file/main.js b/tests/specs/npm_tests/nonexistent_file/nonexistent_file/main.js
new file mode 100644
index 000000000..c480b0548
--- /dev/null
+++ b/tests/specs/npm_tests/nonexistent_file/nonexistent_file/main.js
@@ -0,0 +1,2 @@
+import hmacSHA512 from "npm:crypto-js/non-existent";
+console.log(hmacSHA512);
diff --git a/tests/specs/npm_tests/nonexistent_file/nonexistent_file/main.out b/tests/specs/npm_tests/nonexistent_file/nonexistent_file/main.out
new file mode 100644
index 000000000..baa79b1ce
--- /dev/null
+++ b/tests/specs/npm_tests/nonexistent_file/nonexistent_file/main.out
@@ -0,0 +1,4 @@
+error: Unable to load [WILDCARD]non-existent imported from [WILDCARD]main.js
+
+Caused by:
+[WILDCARD]
diff --git a/tests/specs/npm_tests/nonexistent_file_node_modules_dir/__test__.jsonc b/tests/specs/npm_tests/nonexistent_file_node_modules_dir/__test__.jsonc
new file mode 100644
index 000000000..28da47300
--- /dev/null
+++ b/tests/specs/npm_tests/nonexistent_file_node_modules_dir/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run -A --quiet --node-modules-dir nonexistent_file/main.js",
+  "output": "nonexistent_file/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/nonexistent_file_node_modules_dir/nonexistent_file/main.js b/tests/specs/npm_tests/nonexistent_file_node_modules_dir/nonexistent_file/main.js
new file mode 100644
index 000000000..c480b0548
--- /dev/null
+++ b/tests/specs/npm_tests/nonexistent_file_node_modules_dir/nonexistent_file/main.js
@@ -0,0 +1,2 @@
+import hmacSHA512 from "npm:crypto-js/non-existent";
+console.log(hmacSHA512);
diff --git a/tests/specs/npm_tests/nonexistent_file_node_modules_dir/nonexistent_file/main.out b/tests/specs/npm_tests/nonexistent_file_node_modules_dir/nonexistent_file/main.out
new file mode 100644
index 000000000..baa79b1ce
--- /dev/null
+++ b/tests/specs/npm_tests/nonexistent_file_node_modules_dir/nonexistent_file/main.out
@@ -0,0 +1,4 @@
+error: Unable to load [WILDCARD]non-existent imported from [WILDCARD]main.js
+
+Caused by:
+[WILDCARD]
diff --git a/tests/specs/npm_tests/permissions_outside_package/__test__.jsonc b/tests/specs/npm_tests/permissions_outside_package/__test__.jsonc
new file mode 100644
index 000000000..58f917f73
--- /dev/null
+++ b/tests/specs/npm_tests/permissions_outside_package/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read permissions_outside_package/main.ts",
+  "output": "permissions_outside_package/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/foo/config.js b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/foo/config.js
new file mode 100644
index 000000000..e667790d2
--- /dev/null
+++ b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/foo/config.js
@@ -0,0 +1,4 @@
+module.exports = {
+  "name": "foobar",
+  "version": "0.0.1",
+};
diff --git a/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/foo/package.json b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/foo/package.json
new file mode 100644
index 000000000..cc049e6ce
--- /dev/null
+++ b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/foo/package.json
@@ -0,0 +1,4 @@
+{
+  "name": "foobar",
+  "version": "0.0.1"
+}
diff --git a/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/main.out b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/main.out
new file mode 100644
index 000000000..089f329c4
--- /dev/null
+++ b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/permissions-outside-package
+Download http://localhost:4260/@denotest/permissions-outside-package/1.0.0.tgz
+{ name: "foobar", version: "0.0.1" }
diff --git a/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/main.ts b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/main.ts
new file mode 100644
index 000000000..934a3eebc
--- /dev/null
+++ b/tests/specs/npm_tests/permissions_outside_package/permissions_outside_package/main.ts
@@ -0,0 +1,5 @@
+import { loadConfigFile } from "npm:@denotest/permissions-outside-package";
+
+const fileName = `${Deno.cwd()}/permissions_outside_package/foo/config.js`;
+const config = loadConfigFile(fileName);
+console.log(config);
diff --git a/tests/specs/npm_tests/remote_npm_specifier/__test__.jsonc b/tests/specs/npm_tests/remote_npm_specifier/__test__.jsonc
new file mode 100644
index 000000000..416024f0c
--- /dev/null
+++ b/tests/specs/npm_tests/remote_npm_specifier/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --quiet -A remote_npm_specifier/main.ts",
+  "output": "remote_npm_specifier/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 0
+}
diff --git a/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/main.out b/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/main.out
new file mode 100644
index 000000000..9daeafb98
--- /dev/null
+++ b/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/main.out
@@ -0,0 +1 @@
+test
diff --git a/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/main.ts b/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/main.ts
new file mode 100644
index 000000000..ea9442059
--- /dev/null
+++ b/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/main.ts
@@ -0,0 +1 @@
+import "./remote.ts";
diff --git a/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/remote.ts b/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/remote.ts
new file mode 100644
index 000000000..923ed3ed8
--- /dev/null
+++ b/tests/specs/npm_tests/remote_npm_specifier/remote_npm_specifier/remote.ts
@@ -0,0 +1,3 @@
+import chalk from "npm:chalk";
+
+console.log(chalk.green("test"));
diff --git a/tests/specs/npm_tests/require_esm/__test__.jsonc b/tests/specs/npm_tests/require_esm/__test__.jsonc
new file mode 100644
index 000000000..83859c8f1
--- /dev/null
+++ b/tests/specs/npm_tests/require_esm/__test__.jsonc
@@ -0,0 +1,4 @@
+{
+  "args": "run --allow-read --quiet require_esm/main.ts",
+  "output": "require_esm/main.out"
+}
diff --git a/tests/specs/npm_tests/require_esm/require_esm/esm.js b/tests/specs/npm_tests/require_esm/require_esm/esm.js
new file mode 100644
index 000000000..0613f1911
--- /dev/null
+++ b/tests/specs/npm_tests/require_esm/require_esm/esm.js
@@ -0,0 +1 @@
+export class Test {}
diff --git a/tests/specs/npm_tests/require_esm/require_esm/main.out b/tests/specs/npm_tests/require_esm/require_esm/main.out
new file mode 100644
index 000000000..aab0d5c28
--- /dev/null
+++ b/tests/specs/npm_tests/require_esm/require_esm/main.out
@@ -0,0 +1 @@
+[Module: null prototype] { Test: [class Test] }
diff --git a/tests/specs/npm_tests/require_esm/require_esm/main.ts b/tests/specs/npm_tests/require_esm/require_esm/main.ts
new file mode 100644
index 000000000..67ac808f0
--- /dev/null
+++ b/tests/specs/npm_tests/require_esm/require_esm/main.ts
@@ -0,0 +1,5 @@
+import { createRequire } from "node:module";
+
+const require = createRequire(import.meta.url);
+
+console.log(require("./esm.js"));
diff --git a/tests/specs/npm_tests/require_json/__test__.jsonc b/tests/specs/npm_tests/require_json/__test__.jsonc
new file mode 100644
index 000000000..43af6230f
--- /dev/null
+++ b/tests/specs/npm_tests/require_json/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet require_json/main.js",
+  "output": "require_json/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/require_json/require_json/main.js b/tests/specs/npm_tests/require_json/require_json/main.js
new file mode 100644
index 000000000..d11e85305
--- /dev/null
+++ b/tests/specs/npm_tests/require_json/require_json/main.js
@@ -0,0 +1,2 @@
+import globals from "npm:globals@13.17.0";
+console.log(globals);
diff --git a/tests/specs/npm_tests/require_json/require_json/main.out b/tests/specs/npm_tests/require_json/require_json/main.out
new file mode 100644
index 000000000..97db68e1b
--- /dev/null
+++ b/tests/specs/npm_tests/require_json/require_json/main.out
@@ -0,0 +1,3 @@
+[WILDCARD]
+  devtools: {
+[WILDCARD]
\ No newline at end of file
diff --git a/tests/specs/npm_tests/reserved_word_exports/__test__.jsonc b/tests/specs/npm_tests/reserved_word_exports/__test__.jsonc
new file mode 100644
index 000000000..d2f6ae7c2
--- /dev/null
+++ b/tests/specs/npm_tests/reserved_word_exports/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run reserved_word_exports/main.ts",
+  "output": "reserved_word_exports/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/reserved_word_exports/reserved_word_exports/main.out b/tests/specs/npm_tests/reserved_word_exports/reserved_word_exports/main.out
new file mode 100644
index 000000000..ccfd35bc8
--- /dev/null
+++ b/tests/specs/npm_tests/reserved_word_exports/reserved_word_exports/main.out
@@ -0,0 +1,141 @@
+Download http://localhost:4260/@denotest/reserved-word-exports
+Download http://localhost:4260/@denotest/reserved-word-exports/1.0.0.tgz
+[Module: null prototype] {
+  abstract: "abstract",
+  arguments: "arguments",
+  async: "async",
+  await: "await",
+  boolean: "boolean",
+  break: "break",
+  byte: "byte",
+  case: "case",
+  catch: "catch",
+  char: "char",
+  class: "class",
+  const: "const",
+  continue: "continue",
+  debugger: "debugger",
+  default: {
+    abstract: "abstract",
+    arguments: "arguments",
+    async: "async",
+    await: "await",
+    boolean: "boolean",
+    break: "break",
+    byte: "byte",
+    case: "case",
+    catch: "catch",
+    char: "char",
+    class: "class",
+    const: "const",
+    continue: "continue",
+    debugger: "debugger",
+    default: "default",
+    delete: "delete",
+    do: "do",
+    double: "double",
+    else: "else",
+    enum: "enum",
+    eval: "eval",
+    export: "export",
+    extends: "extends",
+    false: "false",
+    final: "final",
+    finally: "finally",
+    float: "float",
+    for: "for",
+    function: "function",
+    get: "get",
+    goto: "goto",
+    if: "if",
+    implements: "implements",
+    import: "import",
+    in: "in",
+    instanceof: "instanceof",
+    int: "int",
+    interface: "interface",
+    let: "let",
+    long: "long",
+    mod: "mod",
+    native: "native",
+    new: "new",
+    null: "null",
+    package: "package",
+    private: "private",
+    protected: "protected",
+    public: "public",
+    return: "return",
+    set: "set",
+    short: "short",
+    static: "static",
+    super: "super",
+    switch: "switch",
+    synchronized: "synchronized",
+    this: "this",
+    throw: "throw",
+    throws: "throws",
+    transient: "transient",
+    true: "true",
+    try: "try",
+    typeof: "typeof",
+    var: "var",
+    void: "void",
+    volatile: "volatile",
+    while: "while",
+    with: "with",
+    yield: "yield"
+  },
+  delete: "delete",
+  do: "do",
+  double: "double",
+  else: "else",
+  enum: "enum",
+  eval: "eval",
+  export: "export",
+  extends: "extends",
+  false: "false",
+  final: "final",
+  finally: "finally",
+  float: "float",
+  for: "for",
+  function: "function",
+  get: "get",
+  goto: "goto",
+  if: "if",
+  implements: "implements",
+  import: "import",
+  in: "in",
+  instanceof: "instanceof",
+  int: "int",
+  interface: "interface",
+  let: "let",
+  long: "long",
+  mod: "mod",
+  native: "native",
+  new: "new",
+  null: "null",
+  package: "package",
+  private: "private",
+  protected: "protected",
+  public: "public",
+  return: "return",
+  set: "set",
+  short: "short",
+  static: "static",
+  super: "super",
+  switch: "switch",
+  synchronized: "synchronized",
+  this: "this",
+  throw: "throw",
+  throws: "throws",
+  transient: "transient",
+  true: "true",
+  try: "try",
+  typeof: "typeof",
+  var: "var",
+  void: "void",
+  volatile: "volatile",
+  while: "while",
+  with: "with",
+  yield: "yield"
+}
diff --git a/tests/specs/npm_tests/reserved_word_exports/reserved_word_exports/main.ts b/tests/specs/npm_tests/reserved_word_exports/reserved_word_exports/main.ts
new file mode 100644
index 000000000..33cf183d3
--- /dev/null
+++ b/tests/specs/npm_tests/reserved_word_exports/reserved_word_exports/main.ts
@@ -0,0 +1,3 @@
+import * as exports from "npm:@denotest/reserved-word-exports";
+
+console.log(exports);
diff --git a/tests/specs/npm_tests/run_existing_npm_package_with_subpath/__test__.jsonc b/tests/specs/npm_tests/run_existing_npm_package_with_subpath/__test__.jsonc
new file mode 100644
index 000000000..bc76b00be
--- /dev/null
+++ b/tests/specs/npm_tests/run_existing_npm_package_with_subpath/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run --allow-read --node-modules-dir=auto npm:@denotest/bin/cli-esm dev --help",
+  "output": "run_existing_npm_package_with_subpath/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/run_existing_npm_package_with_subpath/run_existing_npm_package_with_subpath/main.out b/tests/specs/npm_tests/run_existing_npm_package_with_subpath/run_existing_npm_package_with_subpath/main.out
new file mode 100644
index 000000000..f6ee03ef1
--- /dev/null
+++ b/tests/specs/npm_tests/run_existing_npm_package_with_subpath/run_existing_npm_package_with_subpath/main.out
@@ -0,0 +1,5 @@
+Download http://localhost:4260/@denotest/bin
+Download http://localhost:4260/@denotest/bin/1.0.0.tgz
+Initialize @denotest/bin@1.0.0
+dev
+--help
diff --git a/tests/specs/npm_tests/run_existing_npm_package_with_subpath/run_existing_npm_package_with_subpath/package.json b/tests/specs/npm_tests/run_existing_npm_package_with_subpath/run_existing_npm_package_with_subpath/package.json
new file mode 100644
index 000000000..e9a7e84ce
--- /dev/null
+++ b/tests/specs/npm_tests/run_existing_npm_package_with_subpath/run_existing_npm_package_with_subpath/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "run-existing-npm-package",
+  "dependencies": {
+    "@denotest/bin": "1.0.0"
+  }
+}
diff --git a/tests/specs/npm_tests/sub_paths/__test__.jsonc b/tests/specs/npm_tests/sub_paths/__test__.jsonc
new file mode 100644
index 000000000..88ccbc3ac
--- /dev/null
+++ b/tests/specs/npm_tests/sub_paths/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet sub_paths/main.jsx",
+  "output": "sub_paths/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/sub_paths/sub_paths/main.jsx b/tests/specs/npm_tests/sub_paths/sub_paths/main.jsx
new file mode 100644
index 000000000..0c712b9ff
--- /dev/null
+++ b/tests/specs/npm_tests/sub_paths/sub_paths/main.jsx
@@ -0,0 +1,8 @@
+import React from "npm:react@18.2.0";
+import { renderToString } from "npm:react-dom@18.2.0/server";
+
+function App({ name }) {
+  return <div>Hello {name}!</div>;
+}
+
+console.log(renderToString(<App name="World" />));
diff --git a/tests/specs/npm_tests/sub_paths/sub_paths/main.out b/tests/specs/npm_tests/sub_paths/sub_paths/main.out
new file mode 100644
index 000000000..f034585a7
--- /dev/null
+++ b/tests/specs/npm_tests/sub_paths/sub_paths/main.out
@@ -0,0 +1 @@
+<div>Hello <!-- -->World<!-- -->!</div>
diff --git a/tests/specs/npm_tests/tarball_with_global_header/__test__.jsonc b/tests/specs/npm_tests/tarball_with_global_header/__test__.jsonc
new file mode 100644
index 000000000..7cf4a6083
--- /dev/null
+++ b/tests/specs/npm_tests/tarball_with_global_header/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet tarball_with_global_header/main.js",
+  "output": "tarball_with_global_header/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/tarball_with_global_header/tarball_with_global_header/main.js b/tests/specs/npm_tests/tarball_with_global_header/tarball_with_global_header/main.js
new file mode 100644
index 000000000..d1bb40fbc
--- /dev/null
+++ b/tests/specs/npm_tests/tarball_with_global_header/tarball_with_global_header/main.js
@@ -0,0 +1,3 @@
+import { Client } from "npm:ssh2";
+
+console.log(Client);
diff --git a/tests/specs/npm_tests/tarball_with_global_header/tarball_with_global_header/main.out b/tests/specs/npm_tests/tarball_with_global_header/tarball_with_global_header/main.out
new file mode 100644
index 000000000..ff211087b
--- /dev/null
+++ b/tests/specs/npm_tests/tarball_with_global_header/tarball_with_global_header/main.out
@@ -0,0 +1 @@
+[class Client extends EventEmitter]
diff --git a/tests/specs/npm_tests/translate_cjs_to_esm/__test__.jsonc b/tests/specs/npm_tests/translate_cjs_to_esm/__test__.jsonc
new file mode 100644
index 000000000..e1344493c
--- /dev/null
+++ b/tests/specs/npm_tests/translate_cjs_to_esm/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "run -A --quiet translate_cjs_to_esm/main.js",
+  "output": "translate_cjs_to_esm/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/translate_cjs_to_esm/translate_cjs_to_esm/main.js b/tests/specs/npm_tests/translate_cjs_to_esm/translate_cjs_to_esm/main.js
new file mode 100644
index 000000000..04a86fbf1
--- /dev/null
+++ b/tests/specs/npm_tests/translate_cjs_to_esm/translate_cjs_to_esm/main.js
@@ -0,0 +1,6 @@
+import fsx from "npm:fs-extra@10.1.0";
+import { createApp } from "npm:vue";
+import "npm:@denotest/cjs-with-file-stem";
+
+console.log(fsx.access);
+console.log(createApp);
diff --git a/tests/specs/npm_tests/translate_cjs_to_esm/translate_cjs_to_esm/main.out b/tests/specs/npm_tests/translate_cjs_to_esm/translate_cjs_to_esm/main.out
new file mode 100644
index 000000000..c21a965b8
--- /dev/null
+++ b/tests/specs/npm_tests/translate_cjs_to_esm/translate_cjs_to_esm/main.out
@@ -0,0 +1,4 @@
+hello
+world
+[Function: access]
+[Function: createApp]
diff --git a/tests/specs/npm_tests/types_ambient_module/__test__.jsonc b/tests/specs/npm_tests/types_ambient_module/__test__.jsonc
new file mode 100644
index 000000000..fc60b3433
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check --quiet types_ambient_module/main.ts",
+  "output": "types_ambient_module/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/types_ambient_module/types_ambient_module/import_map.json b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/import_map.json
new file mode 100644
index 000000000..f61d99b47
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/import_map.json
@@ -0,0 +1,5 @@
+{
+  "imports": {
+    "types-ambient": "npm:@denotest/types-ambient"
+  }
+}
diff --git a/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main.out b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main.out
new file mode 100644
index 000000000..c84130707
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main.out
@@ -0,0 +1,21 @@
+error: TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
+console.log(import1.Test2); // should error
+                    ~~~~~
+    at file:///[WILDCARD]/types_ambient_module/main.ts:5:21
+
+    'Test' is declared here.
+      class Test {
+            ~~~~
+        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
+
+TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
+console.log(import2.Test2); // should error
+                    ~~~~~
+    at file:///[WILDCARD]/types_ambient_module/main.ts:7:21
+
+    'Test' is declared here.
+      class Test {
+            ~~~~
+        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
+
+Found 2 errors.
diff --git a/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main.ts b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main.ts
new file mode 100644
index 000000000..8f77cabe8
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main.ts
@@ -0,0 +1,7 @@
+import * as import1 from "npm:@denotest/types-ambient";
+import * as import2 from "npm:@denotest/types-ambient@1";
+
+console.log(import1.Test);
+console.log(import1.Test2); // should error
+console.log(import2.Test);
+console.log(import2.Test2); // should error
diff --git a/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main_import_map.out b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main_import_map.out
new file mode 100644
index 000000000..548f9b479
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main_import_map.out
@@ -0,0 +1,9 @@
+error: TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
+console.log(mod.Test2); // should error
+                ~~~~~
+    at file:///[WILDCARD]/main_import_map.ts:4:17
+
+    'Test' is declared here.
+      class Test {
+            ~~~~
+        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
diff --git a/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main_import_map.ts b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main_import_map.ts
new file mode 100644
index 000000000..2694c94b7
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module/types_ambient_module/main_import_map.ts
@@ -0,0 +1,4 @@
+import * as mod from "npm:@denotest/types-ambient";
+
+console.log(mod.Test);
+console.log(mod.Test2); // should error
diff --git a/tests/specs/npm_tests/types_ambient_module_import_map/__test__.jsonc b/tests/specs/npm_tests/types_ambient_module_import_map/__test__.jsonc
new file mode 100644
index 000000000..2e8c9b60b
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module_import_map/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check --quiet --import-map=types_ambient_module/import_map.json types_ambient_module/main_import_map.ts",
+  "output": "types_ambient_module/main_import_map.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/import_map.json b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/import_map.json
new file mode 100644
index 000000000..f61d99b47
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/import_map.json
@@ -0,0 +1,5 @@
+{
+  "imports": {
+    "types-ambient": "npm:@denotest/types-ambient"
+  }
+}
diff --git a/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main.out b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main.out
new file mode 100644
index 000000000..c84130707
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main.out
@@ -0,0 +1,21 @@
+error: TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
+console.log(import1.Test2); // should error
+                    ~~~~~
+    at file:///[WILDCARD]/types_ambient_module/main.ts:5:21
+
+    'Test' is declared here.
+      class Test {
+            ~~~~
+        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
+
+TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
+console.log(import2.Test2); // should error
+                    ~~~~~
+    at file:///[WILDCARD]/types_ambient_module/main.ts:7:21
+
+    'Test' is declared here.
+      class Test {
+            ~~~~
+        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
+
+Found 2 errors.
diff --git a/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main.ts b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main.ts
new file mode 100644
index 000000000..8f77cabe8
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main.ts
@@ -0,0 +1,7 @@
+import * as import1 from "npm:@denotest/types-ambient";
+import * as import2 from "npm:@denotest/types-ambient@1";
+
+console.log(import1.Test);
+console.log(import1.Test2); // should error
+console.log(import2.Test);
+console.log(import2.Test2); // should error
diff --git a/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main_import_map.out b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main_import_map.out
new file mode 100644
index 000000000..548f9b479
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main_import_map.out
@@ -0,0 +1,9 @@
+error: TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
+console.log(mod.Test2); // should error
+                ~~~~~
+    at file:///[WILDCARD]/main_import_map.ts:4:17
+
+    'Test' is declared here.
+      class Test {
+            ~~~~
+        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
diff --git a/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main_import_map.ts b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main_import_map.ts
new file mode 100644
index 000000000..2694c94b7
--- /dev/null
+++ b/tests/specs/npm_tests/types_ambient_module_import_map/types_ambient_module/main_import_map.ts
@@ -0,0 +1,4 @@
+import * as mod from "npm:@denotest/types-ambient";
+
+console.log(mod.Test);
+console.log(mod.Test2); // should error
diff --git a/tests/specs/npm_tests/types_d_ext/__test__.jsonc b/tests/specs/npm_tests/types_d_ext/__test__.jsonc
new file mode 100644
index 000000000..daa0f26ff
--- /dev/null
+++ b/tests/specs/npm_tests/types_d_ext/__test__.jsonc
@@ -0,0 +1,8 @@
+{
+  "args": "check --all d_ext/main.ts",
+  "output": "d_ext/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm_tests/types_d_ext/d_ext/main.out b/tests/specs/npm_tests/types_d_ext/d_ext/main.out
new file mode 100644
index 000000000..e99df6696
--- /dev/null
+++ b/tests/specs/npm_tests/types_d_ext/d_ext/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/d-ext
+Download http://localhost:4260/@denotest/d-ext/1.0.0.tgz
+Check file:///[WILDCARD]/d_ext/main.ts
diff --git a/tests/specs/npm_tests/types_d_ext/d_ext/main.ts b/tests/specs/npm_tests/types_d_ext/d_ext/main.ts
new file mode 100644
index 000000000..c92dbe065
--- /dev/null
+++ b/tests/specs/npm_tests/types_d_ext/d_ext/main.ts
@@ -0,0 +1,3 @@
+import { test } from "npm:@denotest/d-ext";
+
+console.log(test);
diff --git a/tests/specs/npm_tests/types_entry_value_not_exists/__test__.jsonc b/tests/specs/npm_tests/types_entry_value_not_exists/__test__.jsonc
new file mode 100644
index 000000000..1c2e8735f
--- /dev/null
+++ b/tests/specs/npm_tests/types_entry_value_not_exists/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check --all types_entry_value_not_exists/main.ts",
+  "output": "types_entry_value_not_exists/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/types_entry_value_not_exists/types_entry_value_not_exists/main.out b/tests/specs/npm_tests/types_entry_value_not_exists/types_entry_value_not_exists/main.out
new file mode 100644
index 000000000..017a17ea2
--- /dev/null
+++ b/tests/specs/npm_tests/types_entry_value_not_exists/types_entry_value_not_exists/main.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/types-entry-value-not-exists
+Download http://localhost:4260/@denotest/types-entry-value-not-exists/1.0.0.tgz
+Check file://[WILDCARD]/types_entry_value_not_exists/main.ts
+error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
+const result: string = getValue();
+      ~~~~~~
+    at file:///[WILDCARD]/main.ts:4:7
diff --git a/tests/specs/npm_tests/types_entry_value_not_exists/types_entry_value_not_exists/main.ts b/tests/specs/npm_tests/types_entry_value_not_exists/types_entry_value_not_exists/main.ts
new file mode 100644
index 000000000..04374ef87
--- /dev/null
+++ b/tests/specs/npm_tests/types_entry_value_not_exists/types_entry_value_not_exists/main.ts
@@ -0,0 +1,5 @@
+import { getValue } from "npm:@denotest/types-entry-value-not-exists";
+
+// should error here
+const result: string = getValue();
+console.log(result);
diff --git a/tests/specs/npm_tests/types_exports_import_types/__test__.jsonc b/tests/specs/npm_tests/types_exports_import_types/__test__.jsonc
new file mode 100644
index 000000000..fbb6a918a
--- /dev/null
+++ b/tests/specs/npm_tests/types_exports_import_types/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check --all types_exports_import_types/main.ts",
+  "output": "types_exports_import_types/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/types_exports_import_types/types_exports_import_types/main.out b/tests/specs/npm_tests/types_exports_import_types/types_exports_import_types/main.out
new file mode 100644
index 000000000..10f9425ca
--- /dev/null
+++ b/tests/specs/npm_tests/types_exports_import_types/types_exports_import_types/main.out
@@ -0,0 +1,7 @@
+Download http://localhost:4260/@denotest/types-exports-import-types
+Download http://localhost:4260/@denotest/types-exports-import-types/1.0.0.tgz
+Check file://[WILDCARD]/types_exports_import_types/main.ts
+error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
+const result: string = getValue();
+      ~~~~~~
+    at file:///[WILDCARD]/main.ts:4:7
diff --git a/tests/specs/npm_tests/types_exports_import_types/types_exports_import_types/main.ts b/tests/specs/npm_tests/types_exports_import_types/types_exports_import_types/main.ts
new file mode 100644
index 000000000..3ae3e92a3
--- /dev/null
+++ b/tests/specs/npm_tests/types_exports_import_types/types_exports_import_types/main.ts
@@ -0,0 +1,5 @@
+import { getValue } from "npm:@denotest/types-exports-import-types";
+
+// should error here
+const result: string = getValue();
+console.log(result);
diff --git a/tests/specs/npm_tests/types_no_types_entry/__test__.jsonc b/tests/specs/npm_tests/types_no_types_entry/__test__.jsonc
new file mode 100644
index 000000000..bae02f3a8
--- /dev/null
+++ b/tests/specs/npm_tests/types_no_types_entry/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "check --all types_no_types_entry/main.ts",
+  "output": "types_no_types_entry/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/types_no_types_entry/types_no_types_entry/main.out b/tests/specs/npm_tests/types_no_types_entry/types_no_types_entry/main.out
new file mode 100644
index 000000000..53e872eaf
--- /dev/null
+++ b/tests/specs/npm_tests/types_no_types_entry/types_no_types_entry/main.out
@@ -0,0 +1,13 @@
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/types-no-types-entry
+Download http://localhost:4260/@denotest/types-entry-value-not-exists
+[UNORDERED_END]
+[UNORDERED_START]
+Download http://localhost:4260/@denotest/types-entry-value-not-exists/1.0.0.tgz
+Download http://localhost:4260/@denotest/types-no-types-entry/1.0.0.tgz
+[UNORDERED_END]
+Check file://[WILDCARD]/types_no_types_entry/main.ts
+error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
+const result: string = getValue();
+      ~~~~~~
+    at file:///[WILDCARD]/main.ts:4:7
diff --git a/tests/specs/npm_tests/types_no_types_entry/types_no_types_entry/main.ts b/tests/specs/npm_tests/types_no_types_entry/types_no_types_entry/main.ts
new file mode 100644
index 000000000..eef53b681
--- /dev/null
+++ b/tests/specs/npm_tests/types_no_types_entry/types_no_types_entry/main.ts
@@ -0,0 +1,5 @@
+import { getValue } from "npm:@denotest/types-no-types-entry";
+
+// should error here
+const result: string = getValue();
+console.log(result);
diff --git a/tests/specs/npm_tests/typescript_file_in_package/__test__.jsonc b/tests/specs/npm_tests/typescript_file_in_package/__test__.jsonc
new file mode 100644
index 000000000..c5bd61ca2
--- /dev/null
+++ b/tests/specs/npm_tests/typescript_file_in_package/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run typescript_file_in_package/main.ts",
+  "output": "typescript_file_in_package/main.out",
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  },
+  "exitCode": 1
+}
diff --git a/tests/specs/npm_tests/typescript_file_in_package/typescript_file_in_package/main.out b/tests/specs/npm_tests/typescript_file_in_package/typescript_file_in_package/main.out
new file mode 100644
index 000000000..3c3b97190
--- /dev/null
+++ b/tests/specs/npm_tests/typescript_file_in_package/typescript_file_in_package/main.out
@@ -0,0 +1,6 @@
+Download http://localhost:4260/@denotest/typescript-file
+Download http://localhost:4260/@denotest/typescript-file/1.0.0.tgz
+error: Could not resolve 'npm:@denotest/typescript-file@1.0.0'.
+
+Caused by:
+    TypeScript files are not supported in npm packages: file:///[WILDCARD]/@denotest/typescript-file/1.0.0/index.ts
diff --git a/tests/specs/npm_tests/typescript_file_in_package/typescript_file_in_package/main.ts b/tests/specs/npm_tests/typescript_file_in_package/typescript_file_in_package/main.ts
new file mode 100644
index 000000000..aefc38ebe
--- /dev/null
+++ b/tests/specs/npm_tests/typescript_file_in_package/typescript_file_in_package/main.ts
@@ -0,0 +1,5 @@
+// We don't support typescript files in npm packages because we don't
+// want to encourage people distributing npm packages that aren't JavaScript.
+import { getValue } from "npm:@denotest/typescript-file";
+
+console.log(getValue());
diff --git a/tests/testdata/npm/builtin_module_module/main.js b/tests/testdata/npm/builtin_module_module/main.js
deleted file mode 100644
index 9a036791b..000000000
--- a/tests/testdata/npm/builtin_module_module/main.js
+++ /dev/null
@@ -1 +0,0 @@
-import "npm:@denotest/builtin-module-module";
diff --git a/tests/testdata/npm/builtin_module_module/main.out b/tests/testdata/npm/builtin_module_module/main.out
deleted file mode 100644
index 160ba6503..000000000
--- a/tests/testdata/npm/builtin_module_module/main.out
+++ /dev/null
@@ -1,4 +0,0 @@
-function
-function
-function
-true
diff --git a/tests/testdata/npm/check_errors/main.ts b/tests/testdata/npm/check_errors/main.ts
deleted file mode 100644
index 4b8684195..000000000
--- a/tests/testdata/npm/check_errors/main.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import * as test from "npm:@denotest/check-error";
-
-console.log(test.Asdf); // should error
diff --git a/tests/testdata/npm/check_errors/main_all.out b/tests/testdata/npm/check_errors/main_all.out
deleted file mode 100644
index 4c624c0ea..000000000
--- a/tests/testdata/npm/check_errors/main_all.out
+++ /dev/null
@@ -1,19 +0,0 @@
-Download http://localhost:4260/@denotest/check-error
-Download http://localhost:4260/@denotest/check-error/1.0.0.tgz
-Check file:///[WILDCARD]/check_errors/main.ts
-error: TS2506 [ERROR]: 'Class1' is referenced directly or indirectly in its own base expression.
-export class Class1 extends Class2 {
-             ~~~~~~
-    at file:///[WILDCARD]/check-error/1.0.0/index.d.ts:2:14
-
-TS2506 [ERROR]: 'Class2' is referenced directly or indirectly in its own base expression.
-export class Class2 extends Class1 {
-             ~~~~~~
-    at file:///[WILDCARD]/check-error/1.0.0/index.d.ts:5:14
-
-TS2339 [ERROR]: Property 'Asdf' does not exist on type 'typeof import("file:///[WILDCARD]/@denotest/check-error/1.0.0/index.d.ts")'.
-console.log(test.Asdf); // should error
-                 ~~~~
-    at file:///[WILDCARD]/check_errors/main.ts:3:18
-
-Found 3 errors.
diff --git a/tests/testdata/npm/check_errors/main_local.out b/tests/testdata/npm/check_errors/main_local.out
deleted file mode 100644
index 4d3a892e7..000000000
--- a/tests/testdata/npm/check_errors/main_local.out
+++ /dev/null
@@ -1,7 +0,0 @@
-Download http://localhost:4260/@denotest/check-error
-Download http://localhost:4260/@denotest/check-error/1.0.0.tgz
-Check file:///[WILDCARD]/check_errors/main.ts
-error: TS2339 [ERROR]: Property 'Asdf' does not exist on type 'typeof import("file:///[WILDCARD]/@denotest/check-error/1.0.0/index.d.ts")'.
-console.log(test.Asdf); // should error
-                 ~~~~
-    at file:///[WILDCARD]/npm/check_errors/main.ts:3:18
diff --git a/tests/testdata/npm/child_process_fork_test/main.out b/tests/testdata/npm/child_process_fork_test/main.out
deleted file mode 100644
index d5bc57741..000000000
--- a/tests/testdata/npm/child_process_fork_test/main.out
+++ /dev/null
@@ -1,2 +0,0 @@
-function
-Done.
diff --git a/tests/testdata/npm/child_process_fork_test/main.ts b/tests/testdata/npm/child_process_fork_test/main.ts
deleted file mode 100644
index e560edb7e..000000000
--- a/tests/testdata/npm/child_process_fork_test/main.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import "npm:chalk@4";
-import { run } from "npm:@denotest/child-process-fork";
-
-run();
diff --git a/tests/testdata/npm/cjs-invalid-name-exports/main.out b/tests/testdata/npm/cjs-invalid-name-exports/main.out
deleted file mode 100644
index 45ec15d0e..000000000
--- a/tests/testdata/npm/cjs-invalid-name-exports/main.out
+++ /dev/null
@@ -1,13 +0,0 @@
-[Module: null prototype] {
-  "a \\ b": "a \\ b",
-  "another 'case'": "example",
-  default: {
-    'wow "double quotes"': "double quotes",
-    "another 'case'": "example",
-    "a \\ b": "a \\ b",
-    "name variable": "a",
-    "foo - bar": "foo - bar"
-  },
-  "foo - bar": "foo - bar",
-  'wow "double quotes"': "double quotes"
-}
diff --git a/tests/testdata/npm/cjs-invalid-name-exports/main.ts b/tests/testdata/npm/cjs-invalid-name-exports/main.ts
deleted file mode 100644
index 9bdf0e43b..000000000
--- a/tests/testdata/npm/cjs-invalid-name-exports/main.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import * as foo from "npm:@denotest/cjs-invalid-name-exports";
-
-console.log(foo);
diff --git a/tests/testdata/npm/cjs_local_global_decls/main.out b/tests/testdata/npm/cjs_local_global_decls/main.out
deleted file mode 100644
index 5e7a36c8d..000000000
--- a/tests/testdata/npm/cjs_local_global_decls/main.out
+++ /dev/null
@@ -1,3 +0,0 @@
-Download http://localhost:4260/@denotest/cjs-local-global-decls
-Download http://localhost:4260/@denotest/cjs-local-global-decls/1.0.0.tgz
-Loaded.
diff --git a/tests/testdata/npm/cjs_local_global_decls/main.ts b/tests/testdata/npm/cjs_local_global_decls/main.ts
deleted file mode 100644
index 04074057b..000000000
--- a/tests/testdata/npm/cjs_local_global_decls/main.ts
+++ /dev/null
@@ -1 +0,0 @@
-import "npm:@denotest/cjs-local-global-decls@1.0.0";
diff --git a/tests/testdata/npm/cjs_module_export_assignment/main.out b/tests/testdata/npm/cjs_module_export_assignment/main.out
deleted file mode 100644
index dea185e38..000000000
--- a/tests/testdata/npm/cjs_module_export_assignment/main.out
+++ /dev/null
@@ -1,6 +0,0 @@
-{ func: [Function: func] }
-[Module: null prototype] {
-  default: { func: [Function: func] },
-  func: [Function: func]
-}
-5
diff --git a/tests/testdata/npm/cjs_module_export_assignment/main.ts b/tests/testdata/npm/cjs_module_export_assignment/main.ts
deleted file mode 100644
index 93d3db1c3..000000000
--- a/tests/testdata/npm/cjs_module_export_assignment/main.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import defaultImport, * as namespaceImport from "npm:@denotest/cjs-module-export-assignment";
-import { func } from "npm:@denotest/cjs-module-export-assignment";
-
-console.log(defaultImport);
-console.log(namespaceImport);
-console.log(func());
diff --git a/tests/testdata/npm/cjs_module_export_assignment_number/main.out b/tests/testdata/npm/cjs_module_export_assignment_number/main.out
deleted file mode 100644
index e559775cf..000000000
--- a/tests/testdata/npm/cjs_module_export_assignment_number/main.out
+++ /dev/null
@@ -1,3 +0,0 @@
-5
-5
-[Module: null prototype] { default: 5 }
diff --git a/tests/testdata/npm/cjs_module_export_assignment_number/main.ts b/tests/testdata/npm/cjs_module_export_assignment_number/main.ts
deleted file mode 100644
index aee24bf19..000000000
--- a/tests/testdata/npm/cjs_module_export_assignment_number/main.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import defaultImport, * as namespaceImport from "npm:@denotest/cjs-module-export-assignment-number";
-
-const testDefault: 5 = defaultImport;
-console.log(testDefault);
-const testNamespace: 5 = namespaceImport.default;
-console.log(testNamespace);
-console.log(namespaceImport);
diff --git a/tests/testdata/npm/cjs_pkg_imports/main.out b/tests/testdata/npm/cjs_pkg_imports/main.out
deleted file mode 100644
index 661146bd0..000000000
--- a/tests/testdata/npm/cjs_pkg_imports/main.out
+++ /dev/null
@@ -1,3 +0,0 @@
-Download http://localhost:4260/@denotest/cjs-pkg-imports
-Download http://localhost:4260/@denotest/cjs-pkg-imports/1.0.0.tgz
-{ crypto: Crypto { subtle: SubtleCrypto {} }, number: 5 }
diff --git a/tests/testdata/npm/cjs_pkg_imports/main.ts b/tests/testdata/npm/cjs_pkg_imports/main.ts
deleted file mode 100644
index b30a3f85c..000000000
--- a/tests/testdata/npm/cjs_pkg_imports/main.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import crypto from "npm:@denotest/cjs-pkg-imports";
-
-console.log(crypto);
diff --git a/tests/testdata/npm/cjs_reexport_collision/main.out b/tests/testdata/npm/cjs_reexport_collision/main.out
deleted file mode 100644
index ed3193f8d..000000000
--- a/tests/testdata/npm/cjs_reexport_collision/main.out
+++ /dev/null
@@ -1 +0,0 @@
-Hi.
diff --git a/tests/testdata/npm/cjs_reexport_collision/main.ts b/tests/testdata/npm/cjs_reexport_collision/main.ts
deleted file mode 100644
index 4bfcd89b1..000000000
--- a/tests/testdata/npm/cjs_reexport_collision/main.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-import ReExportCollision from "npm:@denotest/cjs-reexport-collision";
-ReExportCollision.default.sayHello();
diff --git a/tests/testdata/npm/cjs_require_esm/main.out b/tests/testdata/npm/cjs_require_esm/main.out
deleted file mode 100644
index 4afceccc9..000000000
--- a/tests/testdata/npm/cjs_require_esm/main.out
+++ /dev/null
@@ -1,4 +0,0 @@
-[Module: null prototype] {
-  Test: [Module: null prototype] { Test: [class Test] },
-  default: { Test: [Module: null prototype] { Test: [class Test] } }
-}
diff --git a/tests/testdata/npm/cjs_require_esm/main.ts b/tests/testdata/npm/cjs_require_esm/main.ts
deleted file mode 100644
index 069d4b60e..000000000
--- a/tests/testdata/npm/cjs_require_esm/main.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-import * as ns from "npm:@denotest/cjs-require-esm";
-console.log(ns);
diff --git a/tests/testdata/npm/cjs_require_esm_mjs/main.out b/tests/testdata/npm/cjs_require_esm_mjs/main.out
deleted file mode 100644
index 4afceccc9..000000000
--- a/tests/testdata/npm/cjs_require_esm_mjs/main.out
+++ /dev/null
@@ -1,4 +0,0 @@
-[Module: null prototype] {
-  Test: [Module: null prototype] { Test: [class Test] },
-  default: { Test: [Module: null prototype] { Test: [class Test] } }
-}
diff --git a/tests/testdata/npm/cjs_require_esm_mjs/main.ts b/tests/testdata/npm/cjs_require_esm_mjs/main.ts
deleted file mode 100644
index d753c2a83..000000000
--- a/tests/testdata/npm/cjs_require_esm_mjs/main.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-import * as ns from "npm:@denotest/cjs-require-esm/require_mjs.js";
-console.log(ns);
diff --git a/tests/testdata/npm/cjs_sub_path/main.js b/tests/testdata/npm/cjs_sub_path/main.js
deleted file mode 100644
index b71360959..000000000
--- a/tests/testdata/npm/cjs_sub_path/main.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// this package will require a subpath like "ajv/dist/compile/codegen"
-// and also get the parent directory index.js file using require("..")
-import Ajv from "npm:ajv@~8.11";
-import addFormats from "npm:ajv-formats@2.1.1";
-import { expect } from "npm:chai@4.3";
-
-const ajv = new Ajv();
-addFormats(ajv);
-
-const schema = {
-  type: "string",
-  format: "date",
-  formatMinimum: "2016-02-06",
-  formatExclusiveMaximum: "2016-12-27",
-};
-const validate = ajv.compile(schema);
-
-expect(validate("2016-02-06")).to.be.true;
-expect(validate("2016-02-05")).to.be.false;
-
-console.log("Fini");
diff --git a/tests/testdata/npm/cjs_sub_path/main.out b/tests/testdata/npm/cjs_sub_path/main.out
deleted file mode 100644
index 868733775..000000000
--- a/tests/testdata/npm/cjs_sub_path/main.out
+++ /dev/null
@@ -1,35 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/ajv
-Download http://localhost:4260/ajv-formats
-Download http://localhost:4260/chai
-Download http://localhost:4260/fast-deep-equal
-Download http://localhost:4260/json-schema-traverse
-Download http://localhost:4260/require-from-string
-Download http://localhost:4260/uri-js
-Download http://localhost:4260/assertion-error
-Download http://localhost:4260/check-error
-Download http://localhost:4260/deep-eql
-Download http://localhost:4260/get-func-name
-Download http://localhost:4260/loupe
-Download http://localhost:4260/pathval
-Download http://localhost:4260/type-detect
-Download http://localhost:4260/punycode
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/ajv/ajv-8.11.0.tgz
-Download http://localhost:4260/ajv-formats/ajv-formats-2.1.1.tgz
-Download http://localhost:4260/assertion-error/assertion-error-1.1.0.tgz
-Download http://localhost:4260/chai/chai-4.3.6.tgz
-Download http://localhost:4260/check-error/check-error-1.0.2.tgz
-Download http://localhost:4260/deep-eql/deep-eql-3.0.1.tgz
-Download http://localhost:4260/fast-deep-equal/fast-deep-equal-3.1.3.tgz
-Download http://localhost:4260/get-func-name/get-func-name-2.0.0.tgz
-Download http://localhost:4260/json-schema-traverse/json-schema-traverse-1.0.0.tgz
-Download http://localhost:4260/loupe/loupe-2.3.4.tgz
-Download http://localhost:4260/pathval/pathval-1.1.1.tgz
-Download http://localhost:4260/punycode/punycode-2.1.1.tgz
-Download http://localhost:4260/require-from-string/require-from-string-2.0.2.tgz
-Download http://localhost:4260/type-detect/type-detect-4.0.8.tgz
-Download http://localhost:4260/uri-js/uri-js-4.4.1.tgz
-[UNORDERED_END]
-Fini
diff --git a/tests/testdata/npm/cjs_this_in_exports/main.js b/tests/testdata/npm/cjs_this_in_exports/main.js
deleted file mode 100644
index 03aaabe05..000000000
--- a/tests/testdata/npm/cjs_this_in_exports/main.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import defaultImport, { getValue } from "npm:@denotest/cjs-this-in-exports";
-import * as namespaceImport from "npm:@denotest/cjs-this-in-exports";
-
-console.log(defaultImport.getValue());
-// In Node this actually fails, but it seems to work in Deno
-// so I guess there's no harm in that.
-console.log(namespaceImport.getValue());
-
-// This will throw because it's lost its context.
-// (same thing occurs with Node's cjs -> esm translation)
-getValue();
diff --git a/tests/testdata/npm/cjs_this_in_exports/main.out b/tests/testdata/npm/cjs_this_in_exports/main.out
deleted file mode 100644
index ba436bddc..000000000
--- a/tests/testdata/npm/cjs_this_in_exports/main.out
+++ /dev/null
@@ -1,5 +0,0 @@
-1
-1
-error: Uncaught (in promise) TypeError: this.otherMethod is not a function
-    at getValue (file://[WILDCARD]/@denotest/cjs-this-in-exports/1.0.0/index.js:3:17)
-    at file://[WILDCARD]/testdata/npm/cjs_this_in_exports/main.js:11:1
diff --git a/tests/testdata/npm/cjs_yargs/main.js b/tests/testdata/npm/cjs_yargs/main.js
deleted file mode 100644
index 832fd053c..000000000
--- a/tests/testdata/npm/cjs_yargs/main.js
+++ /dev/null
@@ -1,20 +0,0 @@
-import yargs from "npm:yargs@15.4.1";
-
-const args = yargs(["serve", "8000"])
-  .command("serve [port]", "start the server", (yargs) => {
-    return yargs
-      .positional("port", {
-        describe: "port to bind on",
-        default: 5000,
-      });
-  }, (argv) => {
-    console.info(`start server on :${argv.port}`);
-  })
-  .option("verbose", {
-    alias: "v",
-    type: "boolean",
-    description: "Run with verbose logging",
-  })
-  .argv;
-
-console.log(args);
diff --git a/tests/testdata/npm/cjs_yargs/main.out b/tests/testdata/npm/cjs_yargs/main.out
deleted file mode 100644
index 938d7a771..000000000
--- a/tests/testdata/npm/cjs_yargs/main.out
+++ /dev/null
@@ -1,84 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/yargs
-Download http://localhost:4260/cliui
-Download http://localhost:4260/decamelize
-Download http://localhost:4260/find-up
-Download http://localhost:4260/get-caller-file
-Download http://localhost:4260/require-directory
-Download http://localhost:4260/require-main-filename
-Download http://localhost:4260/set-blocking
-Download http://localhost:4260/string-width
-Download http://localhost:4260/which-module
-Download http://localhost:4260/y18n
-Download http://localhost:4260/yargs-parser
-Download http://localhost:4260/strip-ansi
-Download http://localhost:4260/wrap-ansi
-Download http://localhost:4260/locate-path
-Download http://localhost:4260/path-exists
-Download http://localhost:4260/emoji-regex
-Download http://localhost:4260/is-fullwidth-code-point
-Download http://localhost:4260/camelcase
-Download http://localhost:4260/ansi-regex
-Download http://localhost:4260/ansi-styles
-Download http://localhost:4260/p-locate
-Download http://localhost:4260/color-convert
-Download http://localhost:4260/p-limit
-Download http://localhost:4260/color-name
-Download http://localhost:4260/p-try
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/ansi-regex/ansi-regex-5.0.1.tgz
-Initialize ansi-regex@5.0.1
-Download http://localhost:4260/ansi-styles/ansi-styles-4.3.0.tgz
-Initialize ansi-styles@4.3.0
-Download http://localhost:4260/camelcase/camelcase-5.3.1.tgz
-Initialize camelcase@5.3.1
-Download http://localhost:4260/cliui/cliui-6.0.0.tgz
-Initialize cliui@6.0.0
-Download http://localhost:4260/color-convert/color-convert-2.0.1.tgz
-Initialize color-convert@2.0.1
-Download http://localhost:4260/color-name/color-name-1.1.4.tgz
-Initialize color-name@1.1.4
-Download http://localhost:4260/decamelize/decamelize-1.2.0.tgz
-Initialize decamelize@1.2.0
-Download http://localhost:4260/emoji-regex/emoji-regex-8.0.0.tgz
-Initialize emoji-regex@8.0.0
-Download http://localhost:4260/find-up/find-up-4.1.0.tgz
-Initialize find-up@4.1.0
-Download http://localhost:4260/get-caller-file/get-caller-file-2.0.5.tgz
-Initialize get-caller-file@2.0.5
-Download http://localhost:4260/is-fullwidth-code-point/is-fullwidth-code-point-3.0.0.tgz
-Initialize is-fullwidth-code-point@3.0.0
-Download http://localhost:4260/locate-path/locate-path-5.0.0.tgz
-Initialize locate-path@5.0.0
-Download http://localhost:4260/p-limit/p-limit-2.3.0.tgz
-Initialize p-limit@2.3.0
-Download http://localhost:4260/p-locate/p-locate-4.1.0.tgz
-Initialize p-locate@4.1.0
-Download http://localhost:4260/p-try/p-try-2.2.0.tgz
-Initialize p-try@2.2.0
-Download http://localhost:4260/path-exists/path-exists-4.0.0.tgz
-Initialize path-exists@4.0.0
-Download http://localhost:4260/require-directory/require-directory-2.1.1.tgz
-Initialize require-directory@2.1.1
-Download http://localhost:4260/require-main-filename/require-main-filename-2.0.0.tgz
-Initialize require-main-filename@2.0.0
-Download http://localhost:4260/set-blocking/set-blocking-2.0.0.tgz
-Initialize set-blocking@2.0.0
-Download http://localhost:4260/string-width/string-width-4.2.3.tgz
-Initialize string-width@4.2.3
-Download http://localhost:4260/strip-ansi/strip-ansi-6.0.1.tgz
-Initialize strip-ansi@6.0.1
-Download http://localhost:4260/which-module/which-module-2.0.0.tgz
-Initialize which-module@2.0.0
-Download http://localhost:4260/wrap-ansi/wrap-ansi-6.2.0.tgz
-Initialize wrap-ansi@6.2.0
-Download http://localhost:4260/y18n/y18n-4.0.3.tgz
-Initialize y18n@4.0.3
-Download http://localhost:4260/yargs/yargs-15.4.1.tgz
-Initialize yargs@15.4.1
-Download http://localhost:4260/yargs-parser/yargs-parser-18.1.3.tgz
-Initialize yargs-parser@18.1.3
-[UNORDERED_END]
-start server on :8000
-[WILDCARD]
diff --git a/tests/testdata/npm/compare_globals/main.out b/tests/testdata/npm/compare_globals/main.out
deleted file mode 100644
index 234a68971..000000000
--- a/tests/testdata/npm/compare_globals/main.out
+++ /dev/null
@@ -1,30 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/@types/node
-Download http://localhost:4260/undici-types
-Download http://localhost:4260/@denotest/globals
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/globals/1.0.0.tgz
-Download http://localhost:4260/@types/node/node-22.5.4.tgz
-Download http://localhost:4260/undici-types/undici-types-6.19.8.tgz
-[UNORDERED_END]
-Check file:///[WILDCARD]/npm/compare_globals/main.ts
-true
-true
-[]
-setTimeout 1 false
-setTimeout 2 function
-setTimeout 3 function
-setTimeout 4 function
-setTimeout 5 undefined
-window 1 false
-window 2 false
-false
-false
-self 1 true
-self 2 true
-false
-false
-bar
-bar
-true
diff --git a/tests/testdata/npm/compare_globals/main.ts b/tests/testdata/npm/compare_globals/main.ts
deleted file mode 100644
index 9482798d8..000000000
--- a/tests/testdata/npm/compare_globals/main.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-/// <reference types="npm:@types/node" />
-
-import * as globals from "npm:@denotest/globals";
-console.log(globals.global === globals.globalThis);
-// @ts-expect-error even though these are the same object, they have different types
-console.log(globals.globalThis === globalThis);
-console.log(globals.process.execArgv);
-
-type AssertTrue<T extends true> = never;
-type _TestNoProcessGlobal = AssertTrue<
-  typeof globalThis extends { process: any } ? false : true
->;
-type _TestHasNodeJsGlobal = NodeJS.Architecture;
-
-const controller = new AbortController();
-controller.abort("reason"); // in the NodeJS declaration it doesn't have a reason
-
-// Some globals are not the same between Node and Deno.
-// @ts-expect-error incompatible types between Node and Deno
-console.log("setTimeout 1", globalThis.setTimeout === globals.getSetTimeout());
-
-// Super edge case where some Node code deletes a global where the
-// Node code has its own global and the Deno code has the same global,
-// but it's different. Basically if some Node code deletes
-// one of these globals then we don't want it to suddenly inherit
-// the Deno global (or touch the Deno global at all).
-console.log("setTimeout 2", typeof globalThis.setTimeout);
-console.log("setTimeout 3", typeof globals.getSetTimeout());
-globals.deleteSetTimeout();
-console.log("setTimeout 4", typeof globalThis.setTimeout);
-console.log("setTimeout 5", typeof globals.getSetTimeout());
-
-// In Deno 2 and Node.js, the window global is not defined.
-console.log("window 1", "window" in globalThis);
-console.log(
-  "window 2",
-  Object.getOwnPropertyDescriptor(globalThis, "window") !== undefined,
-);
-globals.checkWindowGlobal();
-
-// In Deno 2 self global is defined, but in Node it is not.
-console.log("self 1", "self" in globalThis);
-console.log(
-  "self 2",
-  Object.getOwnPropertyDescriptor(globalThis, "self") !== undefined,
-);
-globals.checkSelfGlobal();
-
-// "Non-managed" globals are shared between Node and Deno.
-(globalThis as any).foo = "bar";
-console.log((globalThis as any).foo);
-console.log(globals.getFoo());
-
-console.log(Reflect.ownKeys(globalThis).includes("console")); // non-enumerable keys are included
diff --git a/tests/testdata/npm/create_require/main.out b/tests/testdata/npm/create_require/main.out
deleted file mode 100644
index 70b0415b3..000000000
--- a/tests/testdata/npm/create_require/main.out
+++ /dev/null
@@ -1,12 +0,0 @@
-[WILDCARD]
-function
-function
-function
-function
-function
-function
-The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received https://example.com/
-The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received https://example.com/
-The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received 1
-The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received foo
-The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received ./foo
diff --git a/tests/testdata/npm/create_require/main.ts b/tests/testdata/npm/create_require/main.ts
deleted file mode 100644
index 625c734aa..000000000
--- a/tests/testdata/npm/create_require/main.ts
+++ /dev/null
@@ -1 +0,0 @@
-import "npm:@denotest/create-require@1.0.0";
diff --git a/tests/testdata/npm/d_ext/main.out b/tests/testdata/npm/d_ext/main.out
deleted file mode 100644
index 5c22a76a0..000000000
--- a/tests/testdata/npm/d_ext/main.out
+++ /dev/null
@@ -1,3 +0,0 @@
-Download http://localhost:4260/@denotest/d-ext
-Download http://localhost:4260/@denotest/d-ext/1.0.0.tgz
-Check file:///[WILDCARD]/npm/d_ext/main.ts
diff --git a/tests/testdata/npm/d_ext/main.ts b/tests/testdata/npm/d_ext/main.ts
deleted file mode 100644
index c92dbe065..000000000
--- a/tests/testdata/npm/d_ext/main.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import { test } from "npm:@denotest/d-ext";
-
-console.log(test);
diff --git a/tests/testdata/npm/deno_cache.out b/tests/testdata/npm/deno_cache.out
deleted file mode 100644
index d723293a8..000000000
--- a/tests/testdata/npm/deno_cache.out
+++ /dev/null
@@ -1,8 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/chalk
-Download http://localhost:4260/mkdirp
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/chalk/chalk-5.0.1.tgz
-Download http://localhost:4260/mkdirp/mkdirp-1.0.4.tgz
-[UNORDERED_END]
diff --git a/tests/testdata/npm/deno_run_no_bin_entrypoint.out b/tests/testdata/npm/deno_run_no_bin_entrypoint.out
deleted file mode 100644
index 2b885ed59..000000000
--- a/tests/testdata/npm/deno_run_no_bin_entrypoint.out
+++ /dev/null
@@ -1 +0,0 @@
-error: Failed resolving binary export. '[WILDCARD]@denotest[WILDCARD]esm-basic[WILDCARD]package.json' did not have a bin property
diff --git a/tests/testdata/npm/deno_run_no_bin_entrypoint_non_existent_subpath.out b/tests/testdata/npm/deno_run_no_bin_entrypoint_non_existent_subpath.out
deleted file mode 100644
index 525fe4b4f..000000000
--- a/tests/testdata/npm/deno_run_no_bin_entrypoint_non_existent_subpath.out
+++ /dev/null
@@ -1,3 +0,0 @@
-error: Failed resolving binary export. '[WILDCARD]@denotest[WILDCARD]esm-basic[WILDCARD]package.json' did not have a bin property
-
-Fallback failed: Cannot find module 'file:///[WILDCARD]/non-existent.js'
diff --git a/tests/testdata/npm/deno_run_no_ext.out b/tests/testdata/npm/deno_run_no_ext.out
deleted file mode 100644
index ffe7cbd89..000000000
--- a/tests/testdata/npm/deno_run_no_ext.out
+++ /dev/null
@@ -1,4 +0,0 @@
-this
-is
-a
-test
diff --git a/tests/testdata/npm/deno_run_non_existent.out b/tests/testdata/npm/deno_run_non_existent.out
deleted file mode 100644
index 247e650e6..000000000
--- a/tests/testdata/npm/deno_run_non_existent.out
+++ /dev/null
@@ -1,2 +0,0 @@
-Download http://localhost:4260/mkdirp
-error: Could not find npm package 'mkdirp' matching '0.5.125'.
diff --git a/tests/testdata/npm/deno_run_special_chars_in_bin_name.out b/tests/testdata/npm/deno_run_special_chars_in_bin_name.out
deleted file mode 100644
index ffe7cbd89..000000000
--- a/tests/testdata/npm/deno_run_special_chars_in_bin_name.out
+++ /dev/null
@@ -1,4 +0,0 @@
-this
-is
-a
-test
diff --git a/tests/testdata/npm/directory_import/folder_index_js.out b/tests/testdata/npm/directory_import/folder_index_js.out
deleted file mode 100644
index a700b8fdb..000000000
--- a/tests/testdata/npm/directory_import/folder_index_js.out
+++ /dev/null
@@ -1,7 +0,0 @@
-Download http://localhost:4260/@denotest/sub-folders
-Download http://localhost:4260/@denotest/sub-folders/1.0.0.tgz
-error: Directory import [WILDCARD]folder_index_js is not supported resolving import from file:///[WILDCARD]/directory_import/folder_index_js.ts
-Did you mean to import index.js within the directory?
-
-Caused by:
-    [WILDCARD]
diff --git a/tests/testdata/npm/directory_import/folder_index_js.ts b/tests/testdata/npm/directory_import/folder_index_js.ts
deleted file mode 100644
index b0d51fcd9..000000000
--- a/tests/testdata/npm/directory_import/folder_index_js.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-import test from "npm:@denotest/sub-folders/folder_index_js";
-console.log(test);
diff --git a/tests/testdata/npm/directory_import/folder_no_index.out b/tests/testdata/npm/directory_import/folder_no_index.out
deleted file mode 100644
index 844419b4c..000000000
--- a/tests/testdata/npm/directory_import/folder_no_index.out
+++ /dev/null
@@ -1,6 +0,0 @@
-Download http://localhost:4260/@denotest/sub-folders
-Download http://localhost:4260/@denotest/sub-folders/1.0.0.tgz
-error: Directory import [WILDCARD]folder_no_index is not supported resolving import from file:///[WILDCARD]/folder_no_index.ts
-
-Caused by:
-    [WILDCARD]
diff --git a/tests/testdata/npm/directory_import/folder_no_index.ts b/tests/testdata/npm/directory_import/folder_no_index.ts
deleted file mode 100644
index 4c5fb7ec0..000000000
--- a/tests/testdata/npm/directory_import/folder_no_index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-import test from "npm:@denotest/sub-folders/folder_no_index";
-console.log(test);
diff --git a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/add.ts b/tests/testdata/npm/dynamic_import_deno_ts_from_npm/add.ts
deleted file mode 100644
index 3b399665d..000000000
--- a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/add.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export function add(a: number, b: number) {
-  return a + b;
-}
diff --git a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/main.out b/tests/testdata/npm/dynamic_import_deno_ts_from_npm/main.out
deleted file mode 100644
index 81d7aba8a..000000000
--- a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/main.out
+++ /dev/null
@@ -1,2 +0,0 @@
-3
--1
diff --git a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/main.ts b/tests/testdata/npm/dynamic_import_deno_ts_from_npm/main.ts
deleted file mode 100644
index 4d5deec48..000000000
--- a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/main.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { dynamicImport } from "npm:@denotest/dynamic-import";
-
-const { add } = await dynamicImport(new URL("./add.ts", import.meta.url));
-console.log(add(1, 2));
-const { subtract } = await dynamicImport(
-  new URL("./subtract.mts", import.meta.url),
-);
-console.log(subtract(1, 2));
diff --git a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/subtract.mts b/tests/testdata/npm/dynamic_import_deno_ts_from_npm/subtract.mts
deleted file mode 100644
index 4bf634170..000000000
--- a/tests/testdata/npm/dynamic_import_deno_ts_from_npm/subtract.mts
+++ /dev/null
@@ -1,3 +0,0 @@
-export function subtract(a: number, b: number) {
-  return a - b;
-}
diff --git a/tests/testdata/npm/dynamic_import_invalid_package_name/main.out b/tests/testdata/npm/dynamic_import_invalid_package_name/main.out
deleted file mode 100644
index 414d08795..000000000
--- a/tests/testdata/npm/dynamic_import_invalid_package_name/main.out
+++ /dev/null
@@ -1,6 +0,0 @@
-Download http://localhost:4260/ws%3A
-FAILED
-TypeError: npm package 'ws:' does not exist.
-    at async file:///[WILDCARD]/dynamic_import_invalid_package_name/main.ts:2:3 {
-  code: "ERR_MODULE_NOT_FOUND"
-}
diff --git a/tests/testdata/npm/dynamic_import_invalid_package_name/main.ts b/tests/testdata/npm/dynamic_import_invalid_package_name/main.ts
deleted file mode 100644
index 368ccc282..000000000
--- a/tests/testdata/npm/dynamic_import_invalid_package_name/main.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-try {
-  await import(`npm:${"ws:"}`);
-} catch (err) {
-  console.log("FAILED");
-  console.log(err);
-}
diff --git a/tests/testdata/npm/dynamic_import_reload_same_package/main.out b/tests/testdata/npm/dynamic_import_reload_same_package/main.out
deleted file mode 100644
index b2f99b465..000000000
--- a/tests/testdata/npm/dynamic_import_reload_same_package/main.out
+++ /dev/null
@@ -1,5 +0,0 @@
-Download http://localhost:4260/chalk
-Download http://localhost:4260/chalk/chalk-5.0.1.tgz
-Starting...
-Ran other.
-Finished...
diff --git a/tests/testdata/npm/dynamic_import_reload_same_package/main.ts b/tests/testdata/npm/dynamic_import_reload_same_package/main.ts
deleted file mode 100644
index 7c7ee7d55..000000000
--- a/tests/testdata/npm/dynamic_import_reload_same_package/main.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import chalk from "npm:chalk@5";
-
-console.log(chalk.green("Starting..."));
-// non-analyzable
-const importName = "./other.ts";
-await import(importName);
-console.log(chalk.green("Finished..."));
diff --git a/tests/testdata/npm/dynamic_import_reload_same_package/other.ts b/tests/testdata/npm/dynamic_import_reload_same_package/other.ts
deleted file mode 100644
index 28e3da14f..000000000
--- a/tests/testdata/npm/dynamic_import_reload_same_package/other.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import chalk from "npm:chalk@5";
-
-console.log(chalk.green("Ran other."));
diff --git a/tests/testdata/npm/env_var_re_export/main.js b/tests/testdata/npm/env_var_re_export/main.js
deleted file mode 100644
index ed91487a0..000000000
--- a/tests/testdata/npm/env_var_re_export/main.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import { getEnv } from "npm:@denotest/env-var-re-export";
-
-console.log(getEnv());
diff --git a/tests/testdata/npm/error_version_after_subpath/main.js b/tests/testdata/npm/error_version_after_subpath/main.js
deleted file mode 100644
index 77c7a017c..000000000
--- a/tests/testdata/npm/error_version_after_subpath/main.js
+++ /dev/null
@@ -1 +0,0 @@
-import "npm:react-dom/server@18.2.0";
diff --git a/tests/testdata/npm/error_version_after_subpath/main.out b/tests/testdata/npm/error_version_after_subpath/main.out
deleted file mode 100644
index 0cdd1b6da..000000000
--- a/tests/testdata/npm/error_version_after_subpath/main.out
+++ /dev/null
@@ -1,2 +0,0 @@
-error: Invalid package specifier 'npm:react-dom/server@18.2.0'. Did you mean to write 'npm:react-dom@18.2.0/server'?
-    at [WILDCARD]/npm/error_version_after_subpath/main.js:1:8
diff --git a/tests/testdata/npm/file_dts_dmts_dcts/main.out b/tests/testdata/npm/file_dts_dmts_dcts/main.out
deleted file mode 100644
index 507d2c2f7..000000000
--- a/tests/testdata/npm/file_dts_dmts_dcts/main.out
+++ /dev/null
@@ -1,24 +0,0 @@
-Download http://localhost:4260/@denotest/file-dts-dmts-dcts
-Download http://localhost:4260/@denotest/file-dts-dmts-dcts/1.0.0.tgz
-Check file:///[WILDCARD]/main.ts
-error: TS2322 [ERROR]: Type '5' is not assignable to type '"dts"'.
-const value1: Dts1 = 5;
-      ~~~~~~
-    at file:///[WILDCARD]
-
-TS2322 [ERROR]: Type '5' is not assignable to type '"mts"'.
-const value2: Mts1 = 5;
-      ~~~~~~
-    at file:///[WILDCARD]
-
-TS2322 [ERROR]: Type '5' is not assignable to type '"mts"'.
-const value3: Mts2 = 5;
-      ~~~~~~
-    at file:///[WILDCARD]
-
-TS2322 [ERROR]: Type '5' is not assignable to type '"cts"'.
-const value4: Cts1 = 5;
-      ~~~~~~
-    at file:///[WILDCARD]
-
-Found 4 errors.
diff --git a/tests/testdata/npm/file_dts_dmts_dcts/main.ts b/tests/testdata/npm/file_dts_dmts_dcts/main.ts
deleted file mode 100644
index 63686e2d3..000000000
--- a/tests/testdata/npm/file_dts_dmts_dcts/main.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { Value as Dts1 } from "npm:@denotest/file-dts-dmts-dcts/js";
-import { Value as Mts1 } from "npm:@denotest/file-dts-dmts-dcts";
-import { Value as Mts2 } from "npm:@denotest/file-dts-dmts-dcts/mjs";
-import { Value as Cts1 } from "npm:@denotest/file-dts-dmts-dcts/cjs";
-
-const value1: Dts1 = 5;
-const value2: Mts1 = 5;
-const value3: Mts2 = 5;
-const value4: Cts1 = 5;
diff --git a/tests/testdata/npm/import_json/main.js b/tests/testdata/npm/import_json/main.js
deleted file mode 100644
index ac6cee9a8..000000000
--- a/tests/testdata/npm/import_json/main.js
+++ /dev/null
@@ -1,4 +0,0 @@
-import json from "npm:@denotest/binary-package@1/package.json" with {
-  type: "json",
-};
-console.log(json);
diff --git a/tests/testdata/npm/import_json/main.out b/tests/testdata/npm/import_json/main.out
deleted file mode 100644
index 7db7ec4ea..000000000
--- a/tests/testdata/npm/import_json/main.out
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  name: "@denotest/binary-package",
-  version: "1.0.0",
-  main: "index.js",
-  optionalDependencies: {
-    "@denotest/binary-package-linux": "1.0.0",
-    "@denotest/binary-package-mac": "1.0.0",
-    "@denotest/binary-package-windows": "1.0.0"
-  }
-}
diff --git a/tests/testdata/npm/import_map/import_map.json b/tests/testdata/npm/import_map/import_map.json
deleted file mode 100644
index 1c3baacd1..000000000
--- a/tests/testdata/npm/import_map/import_map.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "imports": {
-    "chalk": "npm:chalk@5",
-    "@denotest/": "npm:/@denotest/dual-cjs-esm/"
-  }
-}
diff --git a/tests/testdata/npm/import_map/main.js b/tests/testdata/npm/import_map/main.js
deleted file mode 100644
index e354b7e92..000000000
--- a/tests/testdata/npm/import_map/main.js
+++ /dev/null
@@ -1,10 +0,0 @@
-import chalk from "chalk";
-import { getSubPathKind } from "@denotest/subpath/main.mjs";
-
-console.log(chalk.green("chalk import map loads"));
-
-export function test(value) {
-  return chalk.red(value);
-}
-
-console.log(getSubPathKind());
diff --git a/tests/testdata/npm/import_map/main.out b/tests/testdata/npm/import_map/main.out
deleted file mode 100644
index 05f313d4e..000000000
--- a/tests/testdata/npm/import_map/main.out
+++ /dev/null
@@ -1,10 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/chalk
-Download http://localhost:4260/@denotest/dual-cjs-esm
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/dual-cjs-esm/1.0.0.tgz
-Download http://localhost:4260/chalk/chalk-5.0.1.tgz
-[UNORDERED_END]
-chalk import map loads
-esm
diff --git a/tests/testdata/npm/imports_package_json/import_not_defined.js b/tests/testdata/npm/imports_package_json/import_not_defined.js
deleted file mode 100644
index dc4d2df16..000000000
--- a/tests/testdata/npm/imports_package_json/import_not_defined.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import data from "@denotest/imports-package-json/import-not-defined";
-
-console.log(data);
diff --git a/tests/testdata/npm/imports_package_json/import_not_defined.out b/tests/testdata/npm/imports_package_json/import_not_defined.out
deleted file mode 100644
index 70d1145a3..000000000
--- a/tests/testdata/npm/imports_package_json/import_not_defined.out
+++ /dev/null
@@ -1,3 +0,0 @@
-Download http://localhost:4260/@denotest/imports-package-json
-Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
-error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#not-defined" is not defined in package [WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/testdata/npm/imports_package_json/main.js b/tests/testdata/npm/imports_package_json/main.js
deleted file mode 100644
index 53090dd94..000000000
--- a/tests/testdata/npm/imports_package_json/main.js
+++ /dev/null
@@ -1,7 +0,0 @@
-import data from "@denotest/imports-package-json";
-
-console.log(data.hi);
-console.log(data.bye);
-console.log(typeof data.fs.readFile);
-console.log(typeof data.path.join);
-console.log(typeof data.fs2.writeFile);
diff --git a/tests/testdata/npm/imports_package_json/main.out b/tests/testdata/npm/imports_package_json/main.out
deleted file mode 100644
index 979e35576..000000000
--- a/tests/testdata/npm/imports_package_json/main.out
+++ /dev/null
@@ -1,7 +0,0 @@
-Download http://localhost:4260/@denotest/imports-package-json
-Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
-hi
-bye
-function
-function
-function
diff --git a/tests/testdata/npm/imports_package_json/package.json b/tests/testdata/npm/imports_package_json/package.json
deleted file mode 100644
index cb6a08d1a..000000000
--- a/tests/testdata/npm/imports_package_json/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "my-test",
-  "dependencies": {
-    "@denotest/imports-package-json": "1.0.0"
-  }
-}
diff --git a/tests/testdata/npm/imports_package_json/sub_path_import_not_defined.js b/tests/testdata/npm/imports_package_json/sub_path_import_not_defined.js
deleted file mode 100644
index f1097aa06..000000000
--- a/tests/testdata/npm/imports_package_json/sub_path_import_not_defined.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import data from "@denotest/imports-package-json/sub-path-import-not-defined";
-
-console.log(data);
diff --git a/tests/testdata/npm/imports_package_json/sub_path_import_not_defined.out b/tests/testdata/npm/imports_package_json/sub_path_import_not_defined.out
deleted file mode 100644
index 7c803f2bf..000000000
--- a/tests/testdata/npm/imports_package_json/sub_path_import_not_defined.out
+++ /dev/null
@@ -1,3 +0,0 @@
-Download http://localhost:4260/@denotest/imports-package-json
-Download http://localhost:4260/@denotest/imports-package-json/1.0.0.tgz
-error: [ERR_PACKAGE_IMPORT_NOT_DEFINED] Package import specifier "#hi" is not defined in package [WILDCARD]sub_path[WILDCARD]package.json imported from '[WILDCARD]import_not_defined.js'
diff --git a/tests/testdata/npm/info/chalk.out b/tests/testdata/npm/info/chalk.out
deleted file mode 100644
index 63fa20da5..000000000
--- a/tests/testdata/npm/info/chalk.out
+++ /dev/null
@@ -1,9 +0,0 @@
-dependencies: 5 unique
-size: [WILDCARD]
-
-npm:/chalk@4.1.2 ([WILDCARD])
-├─┬ npm:/ansi-styles@4.3.0 ([WILDCARD])
-│ └─┬ npm:/color-convert@2.0.1 ([WILDCARD])
-│   └── npm:/color-name@1.1.4 ([WILDCARD])
-└─┬ npm:/supports-color@7.2.0 ([WILDCARD])
-  └── npm:/has-flag@4.0.0 ([WILDCARD])
diff --git a/tests/testdata/npm/info/chalk_json.out b/tests/testdata/npm/info/chalk_json.out
deleted file mode 100644
index d54155270..000000000
--- a/tests/testdata/npm/info/chalk_json.out
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "roots": [
-    "npm:chalk@4"
-  ],
-  "modules": [
-    {
-      "kind": "npm",
-      "specifier": "npm:/chalk@4.1.2",
-      "npmPackage": "chalk@4.1.2"
-    }
-  ],
-  "redirects": {
-    "npm:chalk@4": "npm:/chalk@4.1.2"
-  },
-  "version": 1,
-  "npmPackages": {
-    "ansi-styles@4.3.0": {
-      "name": "ansi-styles",
-      "version": "4.3.0",
-      "dependencies": [
-        "color-convert@2.0.1"
-      ]
-    },
-    "chalk@4.1.2": {
-      "name": "chalk",
-      "version": "4.1.2",
-      "dependencies": [
-        "ansi-styles@4.3.0",
-        "supports-color@7.2.0"
-      ]
-    },
-    "color-convert@2.0.1": {
-      "name": "color-convert",
-      "version": "2.0.1",
-      "dependencies": [
-        "color-name@1.1.4"
-      ]
-    },
-    "color-name@1.1.4": {
-      "name": "color-name",
-      "version": "1.1.4",
-      "dependencies": []
-    },
-    "has-flag@4.0.0": {
-      "name": "has-flag",
-      "version": "4.0.0",
-      "dependencies": []
-    },
-    "supports-color@7.2.0": {
-      "name": "supports-color",
-      "version": "7.2.0",
-      "dependencies": [
-        "has-flag@4.0.0"
-      ]
-    }
-  }
-}
diff --git a/tests/testdata/npm/mixed_case_package_name/global.out b/tests/testdata/npm/mixed_case_package_name/global.out
deleted file mode 100644
index fdacea385..000000000
--- a/tests/testdata/npm/mixed_case_package_name/global.out
+++ /dev/null
@@ -1,9 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/MixedCase
-Download http://localhost:4260/@denotest/CAPITALS
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/CAPITALS/1.0.0.tgz
-Download http://localhost:4260/@denotest/MixedCase/1.0.0.tgz
-[UNORDERED_END]
-5
diff --git a/tests/testdata/npm/mixed_case_package_name/global.ts b/tests/testdata/npm/mixed_case_package_name/global.ts
deleted file mode 100644
index a721b3d78..000000000
--- a/tests/testdata/npm/mixed_case_package_name/global.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-import value from "npm:@denotest/MixedCase";
-console.log(value);
diff --git a/tests/testdata/npm/mixed_case_package_name/local.out b/tests/testdata/npm/mixed_case_package_name/local.out
deleted file mode 100644
index 6ab989d80..000000000
--- a/tests/testdata/npm/mixed_case_package_name/local.out
+++ /dev/null
@@ -1,13 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/MixedCase
-Download http://localhost:4260/@denotest/CAPITALS
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/CAPITALS/1.0.0.tgz
-Initialize @denotest/CAPITALS@1.0.0
-Download http://localhost:4260/@denotest/MixedCase/1.0.0.tgz
-Initialize @denotest/MixedCase@1.0.0
-[UNORDERED_END]
-5
-true
-true
diff --git a/tests/testdata/npm/mixed_case_package_name/local.ts b/tests/testdata/npm/mixed_case_package_name/local.ts
deleted file mode 100644
index 6ca6cb581..000000000
--- a/tests/testdata/npm/mixed_case_package_name/local.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import value from "npm:@denotest/MixedCase";
-console.log(value);
-console.log(pathExists("./node_modules/.deno"));
-console.log(
-  pathExists("./node_modules/.deno/_ibsgk3tporsxg5bpinavaskuifgfg@1.0.0"),
-);
-
-function pathExists(filePath: string) {
-  try {
-    Deno.lstatSync(filePath);
-    return true;
-  } catch (error) {
-    if (error instanceof Deno.errors.NotFound) {
-      return false;
-    }
-    throw error;
-  }
-}
diff --git a/tests/testdata/npm/node_modules_deno_node_modules/main.out b/tests/testdata/npm/node_modules_deno_node_modules/main.out
deleted file mode 100644
index 1ebdb2dd5..000000000
--- a/tests/testdata/npm/node_modules_deno_node_modules/main.out
+++ /dev/null
@@ -1,2 +0,0 @@
-esm
-esm
diff --git a/tests/testdata/npm/node_modules_deno_node_modules/main.ts b/tests/testdata/npm/node_modules_deno_node_modules/main.ts
deleted file mode 100644
index 6e4a32d8e..000000000
--- a/tests/testdata/npm/node_modules_deno_node_modules/main.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { getKind as getKind1 } from "npm:@denotest/dual-cjs-esm-dep";
-// this should still be able to be resolved even though it's missing the
-// "@denotest/dual-cjs-esm" package because the above import will resolve it
-import { getKind as getKind2 } from "npm:@denotest/dual-cjs-esm-dep-missing";
-
-console.log(getKind1());
-console.log(getKind2());
diff --git a/tests/testdata/npm/nonexistent_file/main.js b/tests/testdata/npm/nonexistent_file/main.js
deleted file mode 100644
index c480b0548..000000000
--- a/tests/testdata/npm/nonexistent_file/main.js
+++ /dev/null
@@ -1,2 +0,0 @@
-import hmacSHA512 from "npm:crypto-js/non-existent";
-console.log(hmacSHA512);
diff --git a/tests/testdata/npm/nonexistent_file/main.out b/tests/testdata/npm/nonexistent_file/main.out
deleted file mode 100644
index baa79b1ce..000000000
--- a/tests/testdata/npm/nonexistent_file/main.out
+++ /dev/null
@@ -1,4 +0,0 @@
-error: Unable to load [WILDCARD]non-existent imported from [WILDCARD]main.js
-
-Caused by:
-[WILDCARD]
diff --git a/tests/testdata/npm/permissions_outside_package/foo/config.js b/tests/testdata/npm/permissions_outside_package/foo/config.js
deleted file mode 100644
index e667790d2..000000000
--- a/tests/testdata/npm/permissions_outside_package/foo/config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-  "name": "foobar",
-  "version": "0.0.1",
-};
diff --git a/tests/testdata/npm/permissions_outside_package/foo/package.json b/tests/testdata/npm/permissions_outside_package/foo/package.json
deleted file mode 100644
index cc049e6ce..000000000
--- a/tests/testdata/npm/permissions_outside_package/foo/package.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "name": "foobar",
-  "version": "0.0.1"
-}
diff --git a/tests/testdata/npm/permissions_outside_package/main.out b/tests/testdata/npm/permissions_outside_package/main.out
deleted file mode 100644
index 089f329c4..000000000
--- a/tests/testdata/npm/permissions_outside_package/main.out
+++ /dev/null
@@ -1,3 +0,0 @@
-Download http://localhost:4260/@denotest/permissions-outside-package
-Download http://localhost:4260/@denotest/permissions-outside-package/1.0.0.tgz
-{ name: "foobar", version: "0.0.1" }
diff --git a/tests/testdata/npm/permissions_outside_package/main.ts b/tests/testdata/npm/permissions_outside_package/main.ts
deleted file mode 100644
index b0b82b626..000000000
--- a/tests/testdata/npm/permissions_outside_package/main.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { loadConfigFile } from "npm:@denotest/permissions-outside-package";
-
-const fileName = `${Deno.cwd()}/npm/permissions_outside_package/foo/config.js`;
-const config = loadConfigFile(fileName);
-console.log(config);
diff --git a/tests/testdata/npm/remote_npm_specifier/main.out b/tests/testdata/npm/remote_npm_specifier/main.out
deleted file mode 100644
index 9daeafb98..000000000
--- a/tests/testdata/npm/remote_npm_specifier/main.out
+++ /dev/null
@@ -1 +0,0 @@
-test
diff --git a/tests/testdata/npm/remote_npm_specifier/main.ts b/tests/testdata/npm/remote_npm_specifier/main.ts
deleted file mode 100644
index 20a99b688..000000000
--- a/tests/testdata/npm/remote_npm_specifier/main.ts
+++ /dev/null
@@ -1 +0,0 @@
-import "http://localhost:4545/npm/remote_npm_specifier/remote.ts";
diff --git a/tests/testdata/npm/remote_npm_specifier/remote.ts b/tests/testdata/npm/remote_npm_specifier/remote.ts
deleted file mode 100644
index 923ed3ed8..000000000
--- a/tests/testdata/npm/remote_npm_specifier/remote.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import chalk from "npm:chalk";
-
-console.log(chalk.green("test"));
diff --git a/tests/testdata/npm/require_added_nm_folder/main.js b/tests/testdata/npm/require_added_nm_folder/main.js
deleted file mode 100644
index 723b2023a..000000000
--- a/tests/testdata/npm/require_added_nm_folder/main.js
+++ /dev/null
@@ -1,10 +0,0 @@
-import { getValue } from "npm:@denotest/require-added-nm-folder";
-
-Deno.mkdirSync("./node_modules/.other-package");
-Deno.writeTextFileSync("./node_modules/.other-package/package.json", "{}");
-Deno.writeTextFileSync(
-  "./node_modules/.other-package/index.js",
-  "exports.get = () => 5;",
-);
-
-console.log(getValue());
diff --git a/tests/testdata/npm/require_added_nm_folder/main.out b/tests/testdata/npm/require_added_nm_folder/main.out
deleted file mode 100644
index 7ed6ff82d..000000000
--- a/tests/testdata/npm/require_added_nm_folder/main.out
+++ /dev/null
@@ -1 +0,0 @@
-5
diff --git a/tests/testdata/npm/require_json/main.js b/tests/testdata/npm/require_json/main.js
deleted file mode 100644
index d11e85305..000000000
--- a/tests/testdata/npm/require_json/main.js
+++ /dev/null
@@ -1,2 +0,0 @@
-import globals from "npm:globals@13.17.0";
-console.log(globals);
diff --git a/tests/testdata/npm/require_json/main.out b/tests/testdata/npm/require_json/main.out
deleted file mode 100644
index 97db68e1b..000000000
--- a/tests/testdata/npm/require_json/main.out
+++ /dev/null
@@ -1,3 +0,0 @@
-[WILDCARD]
-  devtools: {
-[WILDCARD]
\ No newline at end of file
diff --git a/tests/testdata/npm/require_main/main.js b/tests/testdata/npm/require_main/main.js
deleted file mode 100644
index ddecd4fdb..000000000
--- a/tests/testdata/npm/require_main/main.js
+++ /dev/null
@@ -1,2 +0,0 @@
-import fraction from "npm:autoprefixer";
-console.log(typeof fraction);
diff --git a/tests/testdata/npm/require_main/main.out b/tests/testdata/npm/require_main/main.out
deleted file mode 100644
index e2dbde096..000000000
--- a/tests/testdata/npm/require_main/main.out
+++ /dev/null
@@ -1 +0,0 @@
-function
diff --git a/tests/testdata/npm/reserved_word_exports/main.out b/tests/testdata/npm/reserved_word_exports/main.out
deleted file mode 100644
index ccfd35bc8..000000000
--- a/tests/testdata/npm/reserved_word_exports/main.out
+++ /dev/null
@@ -1,141 +0,0 @@
-Download http://localhost:4260/@denotest/reserved-word-exports
-Download http://localhost:4260/@denotest/reserved-word-exports/1.0.0.tgz
-[Module: null prototype] {
-  abstract: "abstract",
-  arguments: "arguments",
-  async: "async",
-  await: "await",
-  boolean: "boolean",
-  break: "break",
-  byte: "byte",
-  case: "case",
-  catch: "catch",
-  char: "char",
-  class: "class",
-  const: "const",
-  continue: "continue",
-  debugger: "debugger",
-  default: {
-    abstract: "abstract",
-    arguments: "arguments",
-    async: "async",
-    await: "await",
-    boolean: "boolean",
-    break: "break",
-    byte: "byte",
-    case: "case",
-    catch: "catch",
-    char: "char",
-    class: "class",
-    const: "const",
-    continue: "continue",
-    debugger: "debugger",
-    default: "default",
-    delete: "delete",
-    do: "do",
-    double: "double",
-    else: "else",
-    enum: "enum",
-    eval: "eval",
-    export: "export",
-    extends: "extends",
-    false: "false",
-    final: "final",
-    finally: "finally",
-    float: "float",
-    for: "for",
-    function: "function",
-    get: "get",
-    goto: "goto",
-    if: "if",
-    implements: "implements",
-    import: "import",
-    in: "in",
-    instanceof: "instanceof",
-    int: "int",
-    interface: "interface",
-    let: "let",
-    long: "long",
-    mod: "mod",
-    native: "native",
-    new: "new",
-    null: "null",
-    package: "package",
-    private: "private",
-    protected: "protected",
-    public: "public",
-    return: "return",
-    set: "set",
-    short: "short",
-    static: "static",
-    super: "super",
-    switch: "switch",
-    synchronized: "synchronized",
-    this: "this",
-    throw: "throw",
-    throws: "throws",
-    transient: "transient",
-    true: "true",
-    try: "try",
-    typeof: "typeof",
-    var: "var",
-    void: "void",
-    volatile: "volatile",
-    while: "while",
-    with: "with",
-    yield: "yield"
-  },
-  delete: "delete",
-  do: "do",
-  double: "double",
-  else: "else",
-  enum: "enum",
-  eval: "eval",
-  export: "export",
-  extends: "extends",
-  false: "false",
-  final: "final",
-  finally: "finally",
-  float: "float",
-  for: "for",
-  function: "function",
-  get: "get",
-  goto: "goto",
-  if: "if",
-  implements: "implements",
-  import: "import",
-  in: "in",
-  instanceof: "instanceof",
-  int: "int",
-  interface: "interface",
-  let: "let",
-  long: "long",
-  mod: "mod",
-  native: "native",
-  new: "new",
-  null: "null",
-  package: "package",
-  private: "private",
-  protected: "protected",
-  public: "public",
-  return: "return",
-  set: "set",
-  short: "short",
-  static: "static",
-  super: "super",
-  switch: "switch",
-  synchronized: "synchronized",
-  this: "this",
-  throw: "throw",
-  throws: "throws",
-  transient: "transient",
-  true: "true",
-  try: "try",
-  typeof: "typeof",
-  var: "var",
-  void: "void",
-  volatile: "volatile",
-  while: "while",
-  with: "with",
-  yield: "yield"
-}
diff --git a/tests/testdata/npm/reserved_word_exports/main.ts b/tests/testdata/npm/reserved_word_exports/main.ts
deleted file mode 100644
index 33cf183d3..000000000
--- a/tests/testdata/npm/reserved_word_exports/main.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import * as exports from "npm:@denotest/reserved-word-exports";
-
-console.log(exports);
diff --git a/tests/testdata/npm/run_existing_npm_package_with_subpath/main.out b/tests/testdata/npm/run_existing_npm_package_with_subpath/main.out
deleted file mode 100644
index f6ee03ef1..000000000
--- a/tests/testdata/npm/run_existing_npm_package_with_subpath/main.out
+++ /dev/null
@@ -1,5 +0,0 @@
-Download http://localhost:4260/@denotest/bin
-Download http://localhost:4260/@denotest/bin/1.0.0.tgz
-Initialize @denotest/bin@1.0.0
-dev
---help
diff --git a/tests/testdata/npm/run_existing_npm_package_with_subpath/package.json b/tests/testdata/npm/run_existing_npm_package_with_subpath/package.json
deleted file mode 100644
index e9a7e84ce..000000000
--- a/tests/testdata/npm/run_existing_npm_package_with_subpath/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "run-existing-npm-package",
-  "dependencies": {
-    "@denotest/bin": "1.0.0"
-  }
-}
diff --git a/tests/testdata/npm/sub_paths/main.jsx b/tests/testdata/npm/sub_paths/main.jsx
deleted file mode 100644
index 0c712b9ff..000000000
--- a/tests/testdata/npm/sub_paths/main.jsx
+++ /dev/null
@@ -1,8 +0,0 @@
-import React from "npm:react@18.2.0";
-import { renderToString } from "npm:react-dom@18.2.0/server";
-
-function App({ name }) {
-  return <div>Hello {name}!</div>;
-}
-
-console.log(renderToString(<App name="World" />));
diff --git a/tests/testdata/npm/sub_paths/main.out b/tests/testdata/npm/sub_paths/main.out
deleted file mode 100644
index f034585a7..000000000
--- a/tests/testdata/npm/sub_paths/main.out
+++ /dev/null
@@ -1 +0,0 @@
-<div>Hello <!-- -->World<!-- -->!</div>
diff --git a/tests/testdata/npm/tarball_with_global_header/main.js b/tests/testdata/npm/tarball_with_global_header/main.js
deleted file mode 100644
index d1bb40fbc..000000000
--- a/tests/testdata/npm/tarball_with_global_header/main.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import { Client } from "npm:ssh2";
-
-console.log(Client);
diff --git a/tests/testdata/npm/tarball_with_global_header/main.out b/tests/testdata/npm/tarball_with_global_header/main.out
deleted file mode 100644
index ff211087b..000000000
--- a/tests/testdata/npm/tarball_with_global_header/main.out
+++ /dev/null
@@ -1 +0,0 @@
-[class Client extends EventEmitter]
diff --git a/tests/testdata/npm/translate_cjs_to_esm/main.js b/tests/testdata/npm/translate_cjs_to_esm/main.js
deleted file mode 100644
index 04a86fbf1..000000000
--- a/tests/testdata/npm/translate_cjs_to_esm/main.js
+++ /dev/null
@@ -1,6 +0,0 @@
-import fsx from "npm:fs-extra@10.1.0";
-import { createApp } from "npm:vue";
-import "npm:@denotest/cjs-with-file-stem";
-
-console.log(fsx.access);
-console.log(createApp);
diff --git a/tests/testdata/npm/translate_cjs_to_esm/main.out b/tests/testdata/npm/translate_cjs_to_esm/main.out
deleted file mode 100644
index c21a965b8..000000000
--- a/tests/testdata/npm/translate_cjs_to_esm/main.out
+++ /dev/null
@@ -1,4 +0,0 @@
-hello
-world
-[Function: access]
-[Function: createApp]
diff --git a/tests/testdata/npm/types_ambient_module/import_map.json b/tests/testdata/npm/types_ambient_module/import_map.json
deleted file mode 100644
index f61d99b47..000000000
--- a/tests/testdata/npm/types_ambient_module/import_map.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "imports": {
-    "types-ambient": "npm:@denotest/types-ambient"
-  }
-}
diff --git a/tests/testdata/npm/types_ambient_module/main.out b/tests/testdata/npm/types_ambient_module/main.out
deleted file mode 100644
index c84130707..000000000
--- a/tests/testdata/npm/types_ambient_module/main.out
+++ /dev/null
@@ -1,21 +0,0 @@
-error: TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
-console.log(import1.Test2); // should error
-                    ~~~~~
-    at file:///[WILDCARD]/types_ambient_module/main.ts:5:21
-
-    'Test' is declared here.
-      class Test {
-            ~~~~
-        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
-
-TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
-console.log(import2.Test2); // should error
-                    ~~~~~
-    at file:///[WILDCARD]/types_ambient_module/main.ts:7:21
-
-    'Test' is declared here.
-      class Test {
-            ~~~~
-        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
-
-Found 2 errors.
diff --git a/tests/testdata/npm/types_ambient_module/main.ts b/tests/testdata/npm/types_ambient_module/main.ts
deleted file mode 100644
index 8f77cabe8..000000000
--- a/tests/testdata/npm/types_ambient_module/main.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import * as import1 from "npm:@denotest/types-ambient";
-import * as import2 from "npm:@denotest/types-ambient@1";
-
-console.log(import1.Test);
-console.log(import1.Test2); // should error
-console.log(import2.Test);
-console.log(import2.Test2); // should error
diff --git a/tests/testdata/npm/types_ambient_module/main_import_map.out b/tests/testdata/npm/types_ambient_module/main_import_map.out
deleted file mode 100644
index 548f9b479..000000000
--- a/tests/testdata/npm/types_ambient_module/main_import_map.out
+++ /dev/null
@@ -1,9 +0,0 @@
-error: TS2551 [ERROR]: Property 'Test2' does not exist on type 'typeof import("@denotest/types-ambient")'. Did you mean 'Test'?
-console.log(mod.Test2); // should error
-                ~~~~~
-    at file:///[WILDCARD]/main_import_map.ts:4:17
-
-    'Test' is declared here.
-      class Test {
-            ~~~~
-        at file:///[WILDCARD]/@denotest/types-ambient/1.0.0/index.d.ts:7:9
diff --git a/tests/testdata/npm/types_ambient_module/main_import_map.ts b/tests/testdata/npm/types_ambient_module/main_import_map.ts
deleted file mode 100644
index 2694c94b7..000000000
--- a/tests/testdata/npm/types_ambient_module/main_import_map.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import * as mod from "npm:@denotest/types-ambient";
-
-console.log(mod.Test);
-console.log(mod.Test2); // should error
diff --git a/tests/testdata/npm/types_entry_value_not_exists/main.out b/tests/testdata/npm/types_entry_value_not_exists/main.out
deleted file mode 100644
index 017a17ea2..000000000
--- a/tests/testdata/npm/types_entry_value_not_exists/main.out
+++ /dev/null
@@ -1,7 +0,0 @@
-Download http://localhost:4260/@denotest/types-entry-value-not-exists
-Download http://localhost:4260/@denotest/types-entry-value-not-exists/1.0.0.tgz
-Check file://[WILDCARD]/types_entry_value_not_exists/main.ts
-error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
-const result: string = getValue();
-      ~~~~~~
-    at file:///[WILDCARD]/main.ts:4:7
diff --git a/tests/testdata/npm/types_entry_value_not_exists/main.ts b/tests/testdata/npm/types_entry_value_not_exists/main.ts
deleted file mode 100644
index 04374ef87..000000000
--- a/tests/testdata/npm/types_entry_value_not_exists/main.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { getValue } from "npm:@denotest/types-entry-value-not-exists";
-
-// should error here
-const result: string = getValue();
-console.log(result);
diff --git a/tests/testdata/npm/types_exports_import_types/main.out b/tests/testdata/npm/types_exports_import_types/main.out
deleted file mode 100644
index 10f9425ca..000000000
--- a/tests/testdata/npm/types_exports_import_types/main.out
+++ /dev/null
@@ -1,7 +0,0 @@
-Download http://localhost:4260/@denotest/types-exports-import-types
-Download http://localhost:4260/@denotest/types-exports-import-types/1.0.0.tgz
-Check file://[WILDCARD]/types_exports_import_types/main.ts
-error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
-const result: string = getValue();
-      ~~~~~~
-    at file:///[WILDCARD]/main.ts:4:7
diff --git a/tests/testdata/npm/types_exports_import_types/main.ts b/tests/testdata/npm/types_exports_import_types/main.ts
deleted file mode 100644
index 3ae3e92a3..000000000
--- a/tests/testdata/npm/types_exports_import_types/main.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { getValue } from "npm:@denotest/types-exports-import-types";
-
-// should error here
-const result: string = getValue();
-console.log(result);
diff --git a/tests/testdata/npm/types_no_types_entry/main.out b/tests/testdata/npm/types_no_types_entry/main.out
deleted file mode 100644
index 53e872eaf..000000000
--- a/tests/testdata/npm/types_no_types_entry/main.out
+++ /dev/null
@@ -1,13 +0,0 @@
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/types-no-types-entry
-Download http://localhost:4260/@denotest/types-entry-value-not-exists
-[UNORDERED_END]
-[UNORDERED_START]
-Download http://localhost:4260/@denotest/types-entry-value-not-exists/1.0.0.tgz
-Download http://localhost:4260/@denotest/types-no-types-entry/1.0.0.tgz
-[UNORDERED_END]
-Check file://[WILDCARD]/types_no_types_entry/main.ts
-error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
-const result: string = getValue();
-      ~~~~~~
-    at file:///[WILDCARD]/main.ts:4:7
diff --git a/tests/testdata/npm/types_no_types_entry/main.ts b/tests/testdata/npm/types_no_types_entry/main.ts
deleted file mode 100644
index eef53b681..000000000
--- a/tests/testdata/npm/types_no_types_entry/main.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { getValue } from "npm:@denotest/types-no-types-entry";
-
-// should error here
-const result: string = getValue();
-console.log(result);
diff --git a/tests/testdata/npm/typescript_file_in_package/main.out b/tests/testdata/npm/typescript_file_in_package/main.out
deleted file mode 100644
index 3c3b97190..000000000
--- a/tests/testdata/npm/typescript_file_in_package/main.out
+++ /dev/null
@@ -1,6 +0,0 @@
-Download http://localhost:4260/@denotest/typescript-file
-Download http://localhost:4260/@denotest/typescript-file/1.0.0.tgz
-error: Could not resolve 'npm:@denotest/typescript-file@1.0.0'.
-
-Caused by:
-    TypeScript files are not supported in npm packages: file:///[WILDCARD]/@denotest/typescript-file/1.0.0/index.ts
diff --git a/tests/testdata/npm/typescript_file_in_package/main.ts b/tests/testdata/npm/typescript_file_in_package/main.ts
deleted file mode 100644
index aefc38ebe..000000000
--- a/tests/testdata/npm/typescript_file_in_package/main.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// We don't support typescript files in npm packages because we don't
-// want to encourage people distributing npm packages that aren't JavaScript.
-import { getValue } from "npm:@denotest/typescript-file";
-
-console.log(getValue());
-- 
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