chore: remove DENO_FUTURE=1 from spec tests (#25329)

Towards https://github.com/denoland/deno/issues/25241

43 files changed, 5 insertions, 148 deletions

diff --git a/tests/specs/add/missing_npm_specifier/__test__.jsonc b/tests/specs/add/missing_npm_specifier/__test__.jsonc
index 34cc61a37..10e109c95 100644
--- a/tests/specs/add/missing_npm_specifier/__test__.jsonc
+++ b/tests/specs/add/missing_npm_specifier/__test__.jsonc
@@ -17,9 +17,6 @@
       "exitCode": 1
     },
     {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "args": "install ajv@latest",
       "output": "error: jsr:ajv was not found, but a matching npm package exists. Did you mean `deno install npm:ajv@latest`?\n",
       "exitCode": 1
diff --git a/tests/specs/compile/byonm_main_sub_dir/__test__.jsonc b/tests/specs/compile/byonm_main_sub_dir/__test__.jsonc
index aa225ddd1..28227b4b2 100644
--- a/tests/specs/compile/byonm_main_sub_dir/__test__.jsonc
+++ b/tests/specs/compile/byonm_main_sub_dir/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [{
     "args": "install",
     "output": "[WILDCARD]"
diff --git a/tests/specs/compile/npmrc_byonm/__test__.jsonc b/tests/specs/compile/npmrc_byonm/__test__.jsonc
index 470e5299c..0cf5c4d7c 100644
--- a/tests/specs/compile/npmrc_byonm/__test__.jsonc
+++ b/tests/specs/compile/npmrc_byonm/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [{
     "args": "install",
diff --git a/tests/specs/future/runtime_api/__test__.jsonc b/tests/specs/future/runtime_api/__test__.jsonc
index c1b3b9b17..a52e4299d 100644
--- a/tests/specs/future/runtime_api/__test__.jsonc
+++ b/tests/specs/future/runtime_api/__test__.jsonc
@@ -2,17 +2,11 @@
   "steps": [
     {
       "args": "run -A --unstable-fs --config ../../../config/deno.json main.js",
-      "output": "main.out",
-      "envs": {
-        "DENO_FUTURE": "1"
-      }
+      "output": "main.out"
     },
     {
       "args": "run -A --unstable-fs --config ../../../config/deno.json worker.js",
-      "output": "main.out",
-      "envs": {
-        "DENO_FUTURE": "1"
-      }
+      "output": "main.out"
     }
   ]
 }
diff --git a/tests/specs/future/unstable_flags/__test__.jsonc b/tests/specs/future/unstable_flags/__test__.jsonc
index 008ba1213..d21f60bbd 100644
--- a/tests/specs/future/unstable_flags/__test__.jsonc
+++ b/tests/specs/future/unstable_flags/__test__.jsonc
@@ -3,18 +3,12 @@
     {
       // Notice `--unstable-*` flags are not needed anymore
       "args": "run -A --config ../../../config/deno.json main.js",
-      "output": "main.out",
-      "envs": {
-        "DENO_FUTURE": "1"
-      }
+      "output": "main.out"
     },
     {
       // Notice `--unstable-*` flags are not needed anymore
       "args": "run -A --config ../../../config/deno.json worker.js",
-      "output": "main.out",
-      "envs": {
-        "DENO_FUTURE": "1"
-      }
+      "output": "main.out"
     }
   ]
 }
diff --git a/tests/specs/install/future_install_add_dist_tag/__test__.jsonc b/tests/specs/install/future_install_add_dist_tag/__test__.jsonc
index a3247d160..c1c786188 100644
--- a/tests/specs/install/future_install_add_dist_tag/__test__.jsonc
+++ b/tests/specs/install/future_install_add_dist_tag/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "steps": [
     {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "args": "install npm:ajv@latest",
       "output": "install.out"
     }
diff --git a/tests/specs/install/future_install_global/__test__.jsonc b/tests/specs/install/future_install_global/__test__.jsonc
index e646164c6..8c5e0cdbd 100644
--- a/tests/specs/install/future_install_global/__test__.jsonc
+++ b/tests/specs/install/future_install_global/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [
     {
       "args": "install --global --root ./bins --name deno-test-bin ./pkg/main.js",
diff --git a/tests/specs/install/future_install_local_add_deno/__test__.jsonc b/tests/specs/install/future_install_local_add_deno/__test__.jsonc
index eaafafbdd..60112d858 100644
--- a/tests/specs/install/future_install_local_add_deno/__test__.jsonc
+++ b/tests/specs/install/future_install_local_add_deno/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [
     {
       "args": "install npm:@denotest/esm-basic",
diff --git a/tests/specs/install/future_install_local_add_npm/__test__.jsonc b/tests/specs/install/future_install_local_add_npm/__test__.jsonc
index 19ded2ab5..35d1bfce2 100644
--- a/tests/specs/install/future_install_local_add_npm/__test__.jsonc
+++ b/tests/specs/install/future_install_local_add_npm/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [
     {
       "args": "install npm:@denotest/esm-basic",
diff --git a/tests/specs/install/future_install_local_deno/__test__.jsonc b/tests/specs/install/future_install_local_deno/__test__.jsonc
index 928030699..bbfee2d9d 100644
--- a/tests/specs/install/future_install_local_deno/__test__.jsonc
+++ b/tests/specs/install/future_install_local_deno/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [
     {
       "args": "install",
diff --git a/tests/specs/install/future_install_node_modules/__test__.jsonc b/tests/specs/install/future_install_node_modules/__test__.jsonc
index c705ad0f8..94cd8ee2e 100644
--- a/tests/specs/install/future_install_node_modules/__test__.jsonc
+++ b/tests/specs/install/future_install_node_modules/__test__.jsonc
@@ -2,9 +2,6 @@
   "tests": {
     "install_sets_up_node_modules": {
       "tempDir": true,
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [
         {
           "args": "install",
@@ -27,9 +24,6 @@
     },
     "install_sets_up_node_modules_with_lockfile": {
       "tempDir": true,
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [
         {
           "args": "install",
@@ -65,9 +59,6 @@
     },
     "install_errors_corrupted_lockfile": {
       "tempDir": true,
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [
         {
           "args": "install",
diff --git a/tests/specs/install/future_install_node_modules_tag/__test__.jsonc b/tests/specs/install/future_install_node_modules_tag/__test__.jsonc
index 31c53749a..254fe8b98 100644
--- a/tests/specs/install/future_install_node_modules_tag/__test__.jsonc
+++ b/tests/specs/install/future_install_node_modules_tag/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "steps": [
     {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "args": "install",
       "output": "install.out"
     }
diff --git a/tests/specs/install/install_deprecated_package/__test__.jsonc b/tests/specs/install/install_deprecated_package/__test__.jsonc
index 23c9cdb3f..bca03b510 100644
--- a/tests/specs/install/install_deprecated_package/__test__.jsonc
+++ b/tests/specs/install/install_deprecated_package/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [
     {
       "args": "install npm:@denotest/deprecated-package",
diff --git a/tests/specs/install/move_after_install/__test__.jsonc b/tests/specs/install/move_after_install/__test__.jsonc
index f46f22268..ff79f49cf 100644
--- a/tests/specs/install/move_after_install/__test__.jsonc
+++ b/tests/specs/install/move_after_install/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [
     {
       "cwd": "./test-project",
diff --git a/tests/specs/lockfile/frozen_lockfile/__test__.jsonc b/tests/specs/lockfile/frozen_lockfile/__test__.jsonc
index 0af7363eb..52cb6321b 100644
--- a/tests/specs/lockfile/frozen_lockfile/__test__.jsonc
+++ b/tests/specs/lockfile/frozen_lockfile/__test__.jsonc
@@ -60,9 +60,6 @@
       ]
     },
     "error_when_package_json_changed": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [
         {
           "args": [
diff --git a/tests/specs/node/cjs_dynamic_import_esm_with_exports/__test__.jsonc b/tests/specs/node/cjs_dynamic_import_esm_with_exports/__test__.jsonc
index 980245cb9..8955fcda2 100644
--- a/tests/specs/node/cjs_dynamic_import_esm_with_exports/__test__.jsonc
+++ b/tests/specs/node/cjs_dynamic_import_esm_with_exports/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "args": "run --check main.ts",
   "output": "main.out"
 }
diff --git a/tests/specs/node/imports_wildcard/__test__.jsonc b/tests/specs/node/imports_wildcard/__test__.jsonc
index a71e27063..1f5a1fb87 100644
--- a/tests/specs/node/imports_wildcard/__test__.jsonc
+++ b/tests/specs/node/imports_wildcard/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "args": "run main.mjs",
   "output": "main.out"
 }
diff --git a/tests/specs/npm/bin_entries_prefer_closer/__test__.jsonc b/tests/specs/npm/bin_entries_prefer_closer/__test__.jsonc
index 90d788518..92d43e761 100644
--- a/tests/specs/npm/bin_entries_prefer_closer/__test__.jsonc
+++ b/tests/specs/npm/bin_entries_prefer_closer/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [
     {
diff --git a/tests/specs/npm/byonm/__test__.jsonc b/tests/specs/npm/byonm/__test__.jsonc
index 8edb6b0bf..011b4b6c8 100644
--- a/tests/specs/npm/byonm/__test__.jsonc
+++ b/tests/specs/npm/byonm/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "tests": {
     "future_not_installed": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [{
         "args": "run -A not_installed.ts",
         "output": "future_not_installed.out",
@@ -12,9 +9,6 @@
       }]
     },
     "future_invalid_sub_path": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [{
         "args": "install",
         "output": "[WILDCARD]"
diff --git a/tests/specs/npm/check_prefers_non_types_node_pkg/__test__.jsonc b/tests/specs/npm/check_prefers_non_types_node_pkg/__test__.jsonc
index d2682e161..fc6746d87 100644
--- a/tests/specs/npm/check_prefers_non_types_node_pkg/__test__.jsonc
+++ b/tests/specs/npm/check_prefers_non_types_node_pkg/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "tests": {
     "byonm": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [{
         "args": "install",
         "output": "[WILDCARD]"
diff --git a/tests/specs/npm/check_types_in_types_pkg/__test__.jsonc b/tests/specs/npm/check_types_in_types_pkg/__test__.jsonc
index 3ca5f23d2..965a58aea 100644
--- a/tests/specs/npm/check_types_in_types_pkg/__test__.jsonc
+++ b/tests/specs/npm/check_types_in_types_pkg/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "tests": {
     "byonm": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [{
         "args": "install",
         "output": "[WILDCARD]"
diff --git a/tests/specs/npm/cjs_internal_types_default_export/__test__.jsonc b/tests/specs/npm/cjs_internal_types_default_export/__test__.jsonc
index dc8aabedb..c207216f4 100644
--- a/tests/specs/npm/cjs_internal_types_default_export/__test__.jsonc
+++ b/tests/specs/npm/cjs_internal_types_default_export/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [{
     "commandName": "npm",
     "args": "install",
diff --git a/tests/specs/npm/exec_file_inside_npm_package/__test__.jsonc b/tests/specs/npm/exec_file_inside_npm_package/__test__.jsonc
index 01e6cc431..f816bad86 100644
--- a/tests/specs/npm/exec_file_inside_npm_package/__test__.jsonc
+++ b/tests/specs/npm/exec_file_inside_npm_package/__test__.jsonc
@@ -1,7 +1,4 @@
 {
   "args": "run -A main.ts",
-  "output": "main.out",
-  "envs": {
-    "DENO_FUTURE": "1"
-  }
+  "output": "main.out"
 }
diff --git a/tests/specs/npm/future_auto_install_no_package_json/__test__.jsonc b/tests/specs/npm/future_auto_install_no_package_json/__test__.jsonc
index ea3cce88f..495b49266 100644
--- a/tests/specs/npm/future_auto_install_no_package_json/__test__.jsonc
+++ b/tests/specs/npm/future_auto_install_no_package_json/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [{
     // should auto-install because no package.json
     "args": "run --quiet main.ts",
diff --git a/tests/specs/npm/future_node_modules_dir_setting/__test__.jsonc b/tests/specs/npm/future_node_modules_dir_setting/__test__.jsonc
index 745dc9530..e9c9bd81d 100644
--- a/tests/specs/npm/future_node_modules_dir_setting/__test__.jsonc
+++ b/tests/specs/npm/future_node_modules_dir_setting/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [{
     // byonm where this fails be
diff --git a/tests/specs/npm/lifecycle_scripts/__test__.jsonc b/tests/specs/npm/lifecycle_scripts/__test__.jsonc
index 6ea9b8f6e..f7a722a8b 100644
--- a/tests/specs/npm/lifecycle_scripts/__test__.jsonc
+++ b/tests/specs/npm/lifecycle_scripts/__test__.jsonc
@@ -74,9 +74,6 @@
     },
     "future_install_lifecycle_scripts": {
       "tempDir": true,
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [
         {
           "args": [
diff --git a/tests/specs/npm/npm_pkg_depend_dep_same_name/__test__.jsonc b/tests/specs/npm/npm_pkg_depend_dep_same_name/__test__.jsonc
index d2f4cf6fb..4bca3ecab 100644
--- a/tests/specs/npm/npm_pkg_depend_dep_same_name/__test__.jsonc
+++ b/tests/specs/npm/npm_pkg_depend_dep_same_name/__test__.jsonc
@@ -1,8 +1,5 @@
 {
   "tempDir": true,
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "steps": [{
     "args": "install",
     "output": "[WILDCARD]"
diff --git a/tests/specs/npm/npmrc/__test__.jsonc b/tests/specs/npm/npmrc/__test__.jsonc
index d45c5944c..e7588a779 100644
--- a/tests/specs/npm/npmrc/__test__.jsonc
+++ b/tests/specs/npm/npmrc/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "tests": {
     "deno_install": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [{
         "args": "install",
         "output": "install.out"
diff --git a/tests/specs/npm/npmrc_bad_registry_config/__test__.jsonc b/tests/specs/npm/npmrc_bad_registry_config/__test__.jsonc
index fe99247b1..d1f4855d0 100644
--- a/tests/specs/npm/npmrc_bad_registry_config/__test__.jsonc
+++ b/tests/specs/npm/npmrc_bad_registry_config/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "args": "install",
   "output": "main.out",
diff --git a/tests/specs/npm/npmrc_bad_token/__test__.jsonc b/tests/specs/npm/npmrc_bad_token/__test__.jsonc
index fe99247b1..d1f4855d0 100644
--- a/tests/specs/npm/npmrc_bad_token/__test__.jsonc
+++ b/tests/specs/npm/npmrc_bad_token/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "args": "install",
   "output": "main.out",
diff --git a/tests/specs/npm/npmrc_basic_auth/__test__.jsonc b/tests/specs/npm/npmrc_basic_auth/__test__.jsonc
index 44298ed2f..38cc92e7a 100644
--- a/tests/specs/npm/npmrc_basic_auth/__test__.jsonc
+++ b/tests/specs/npm/npmrc_basic_auth/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [{
     "args": "install",
diff --git a/tests/specs/npm/npmrc_deno_json/__test__.jsonc b/tests/specs/npm/npmrc_deno_json/__test__.jsonc
index 5d07b7034..f94250771 100644
--- a/tests/specs/npm/npmrc_deno_json/__test__.jsonc
+++ b/tests/specs/npm/npmrc_deno_json/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "args": "run -A main.js",
   "output": "main.out"
diff --git a/tests/specs/npm/npmrc_homedir/__test__.jsonc b/tests/specs/npm/npmrc_homedir/__test__.jsonc
index fa993901b..45a3c6770 100644
--- a/tests/specs/npm/npmrc_homedir/__test__.jsonc
+++ b/tests/specs/npm/npmrc_homedir/__test__.jsonc
@@ -1,7 +1,6 @@
 {
   "tempDir": true,
   "envs": {
-    "DENO_FUTURE": "1",
     "HOME": "$PWD/../",
     "USERPROFILE": "$PWD\\..\\"
   },
diff --git a/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc b/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc
index 56c50bae5..68fa8fdf0 100644
--- a/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc
+++ b/tests/specs/npm/npmrc_not_next_to_package_json/__test__.jsonc
@@ -1,6 +1,5 @@
 {
   "envs": {
-    "DENO_FUTURE": "1",
     "USERPROFILE": "$DENO_DIR",
     "HOME": "$DENO_DIR"
   },
diff --git a/tests/specs/npm/npmrc_password_no_username/__test__.jsonc b/tests/specs/npm/npmrc_password_no_username/__test__.jsonc
index a36537cb7..ad130c0f6 100644
--- a/tests/specs/npm/npmrc_password_no_username/__test__.jsonc
+++ b/tests/specs/npm/npmrc_password_no_username/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [{
     "args": "install",
diff --git a/tests/specs/npm/npmrc_username_no_password/__test__.jsonc b/tests/specs/npm/npmrc_username_no_password/__test__.jsonc
index a36537cb7..ad130c0f6 100644
--- a/tests/specs/npm/npmrc_username_no_password/__test__.jsonc
+++ b/tests/specs/npm/npmrc_username_no_password/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [{
     "args": "install",
diff --git a/tests/specs/npm/npmrc_username_password/__test__.jsonc b/tests/specs/npm/npmrc_username_password/__test__.jsonc
index 44298ed2f..38cc92e7a 100644
--- a/tests/specs/npm/npmrc_username_password/__test__.jsonc
+++ b/tests/specs/npm/npmrc_username_password/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [{
     "args": "install",
diff --git a/tests/specs/npm/workspace_basic/__test__.jsonc b/tests/specs/npm/workspace_basic/__test__.jsonc
index 763f10649..8ecde6887 100644
--- a/tests/specs/npm/workspace_basic/__test__.jsonc
+++ b/tests/specs/npm/workspace_basic/__test__.jsonc
@@ -14,9 +14,6 @@
       "output": "b/main_node_modules_dir.out"
     },
     "byonm": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [{
         "args": "install",
         "output": "[WILDCARD]"
diff --git a/tests/specs/npm/workspace_conflicting_dep/__test__.jsonc b/tests/specs/npm/workspace_conflicting_dep/__test__.jsonc
index 82d59906e..1e5d34381 100644
--- a/tests/specs/npm/workspace_conflicting_dep/__test__.jsonc
+++ b/tests/specs/npm/workspace_conflicting_dep/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "tests": {
     "conflicting_deps": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [
         {
           "args": "install",
diff --git a/tests/specs/npm/workspace_dep_aliases/__test__.jsonc b/tests/specs/npm/workspace_dep_aliases/__test__.jsonc
index 82d59906e..1e5d34381 100644
--- a/tests/specs/npm/workspace_dep_aliases/__test__.jsonc
+++ b/tests/specs/npm/workspace_dep_aliases/__test__.jsonc
@@ -2,9 +2,6 @@
   "tempDir": true,
   "tests": {
     "conflicting_deps": {
-      "envs": {
-        "DENO_FUTURE": "1"
-      },
       "steps": [
         {
           "args": "install",
diff --git a/tests/specs/publish/byonm_with_package_json/__test__.jsonc b/tests/specs/publish/byonm_with_package_json/__test__.jsonc
index 77c23bae1..98dc95fe1 100644
--- a/tests/specs/publish/byonm_with_package_json/__test__.jsonc
+++ b/tests/specs/publish/byonm_with_package_json/__test__.jsonc
@@ -1,7 +1,4 @@
 {
-  "envs": {
-    "DENO_FUTURE": "1"
-  },
   "tempDir": true,
   "steps": [{
     "args": "install",
diff --git a/tests/specs/task/byonm/__test__.jsonc b/tests/specs/task/byonm/__test__.jsonc
index 3d62a7887..508b3e857 100644
--- a/tests/specs/task/byonm/__test__.jsonc
+++ b/tests/specs/task/byonm/__test__.jsonc
@@ -32,10 +32,6 @@
         "args": "install",
         "output": "[WILDCARD]"
       }, {
-        // implied byonm from DENO_FUTURE
-        "envs": {
-          "DENO_FUTURE": "1"
-        },
         "args": "task say",
         "output": "package_json_say.out"
       }, {
diff --git a/tests/util/server/src/builders.rs b/tests/util/server/src/builders.rs
index 698543f50..4a4b6a761 100644
--- a/tests/util/server/src/builders.rs
+++ b/tests/util/server/src/builders.rs
@@ -208,11 +208,6 @@ impl TestContextBuilder {
     self
   }
 
-  pub fn add_future_env_vars(mut self) -> Self {
-    self = self.env("DENO_FUTURE", "1");
-    self
-  }
-
   pub fn add_jsr_env_vars(mut self) -> Self {
     for (key, value) in env_vars_for_jsr_tests() {
       self = self.env(key, value);