summaryrefslogtreecommitdiff
path: root/std/wasi/snapshot_preview1_test.ts
diff options
context:
space:
mode:
Diffstat (limited to 'std/wasi/snapshot_preview1_test.ts')
-rw-r--r--std/wasi/snapshot_preview1_test.ts354
1 files changed, 0 insertions, 354 deletions
diff --git a/std/wasi/snapshot_preview1_test.ts b/std/wasi/snapshot_preview1_test.ts
deleted file mode 100644
index b6835b285..000000000
--- a/std/wasi/snapshot_preview1_test.ts
+++ /dev/null
@@ -1,354 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-import Context from "./snapshot_preview1.ts";
-import { assert, assertEquals, assertThrows } from "../testing/asserts.ts";
-import { copy } from "../fs/mod.ts";
-import * as path from "../path/mod.ts";
-
-const tests = [
- "testdata/std_env_args.wasm",
- "testdata/std_env_vars.wasm",
- "testdata/std_fs_create_dir.wasm",
- "testdata/std_fs_file_create.wasm",
- "testdata/std_fs_file_metadata.wasm",
- "testdata/std_fs_file_seek.wasm",
- "testdata/std_fs_file_set_len.wasm",
- "testdata/std_fs_file_sync_all.wasm",
- "testdata/std_fs_file_sync_data.wasm",
- "testdata/std_fs_hard_link.wasm",
- "testdata/std_fs_metadata.wasm",
- "testdata/std_fs_read.wasm",
- "testdata/std_fs_read_dir.wasm",
- "testdata/std_fs_remove_dir_all.wasm",
- "testdata/std_fs_rename.wasm",
- "testdata/std_fs_symlink_metadata.wasm",
- "testdata/std_fs_write.wasm",
- "testdata/std_io_stderr.wasm",
- "testdata/std_io_stdin.wasm",
- "testdata/std_io_stdout.wasm",
- "testdata/std_process_exit.wasm",
- "testdata/wasi_clock_res_get.wasm",
- "testdata/wasi_clock_time_get.wasm",
- "testdata/wasi_fd_fdstat_get.wasm",
- "testdata/wasi_fd_fdstat_get.wasm",
- "testdata/wasi_fd_fdstat_get.wasm",
- "testdata/wasi_fd_renumber.wasm",
- "testdata/wasi_fd_tell_file.wasm",
- "testdata/wasi_fd_write_file.wasm",
- "testdata/wasi_fd_write_stderr.wasm",
- "testdata/wasi_fd_write_stdout.wasm",
- "testdata/wasi_path_open.wasm",
- "testdata/wasi_proc_exit.wasm",
- "testdata/wasi_random_get.wasm",
- "testdata/wasi_sched_yield.wasm",
-];
-
-const ignore = [];
-
-// TODO(caspervonb) investigate why these tests are failing on windows and fix
-// them.
-// The failing tests all involve symlinks in some way, my best guess so far is
-// that there's something going wrong with copying the symlinks over to the
-// temporary working directory, but only in some cases.
-if (Deno.build.os == "windows") {
- ignore.push("testdata/std_fs_metadata.wasm");
- ignore.push("testdata/std_fs_read_dir.wasm");
- ignore.push("testdata/wasi_path_open.wasm");
-}
-
-const rootdir = path.dirname(path.fromFileUrl(import.meta.url));
-const testdir = path.join(rootdir, "testdata");
-
-for (const pathname of tests) {
- Deno.test({
- name: path.basename(pathname),
- ignore: ignore.includes(pathname),
- fn: async function () {
- const prelude = await Deno.readTextFile(
- path.resolve(rootdir, pathname.replace(/\.wasm$/, ".json")),
- );
- const options = JSON.parse(prelude);
-
- // TODO(caspervonb) investigate more.
- // On Windows creating a tempdir in the default directory breaks nearly
- // all the tests, possibly due to symlinks pointing to the original file
- // which crosses drive boundaries.
- const workdir = await Deno.makeTempDir({
- dir: testdir,
- });
-
- await copy(
- path.join(testdir, "fixtures"),
- path.join(workdir, "fixtures"),
- );
-
- try {
- const process = await Deno.run({
- cwd: workdir,
- cmd: [
- `${Deno.execPath()}`,
- "run",
- "--quiet",
- "--unstable",
- "--allow-all",
- "--no-check",
- path.resolve(rootdir, "snapshot_preview1_test_runner.ts"),
- prelude,
- path.resolve(rootdir, pathname),
- ],
- stdin: "piped",
- stdout: "piped",
- stderr: "piped",
- });
-
- if (options.stdin) {
- const stdin = new TextEncoder().encode(options.stdin);
- await Deno.writeAll(process.stdin, stdin);
- }
-
- process.stdin.close();
-
- const stdout = await Deno.readAll(process.stdout);
-
- if (options.stdout) {
- assertEquals(new TextDecoder().decode(stdout), options.stdout);
- } else {
- await Deno.writeAll(Deno.stdout, stdout);
- }
-
- process.stdout.close();
-
- const stderr = await Deno.readAll(process.stderr);
-
- if (options.stderr) {
- assertEquals(new TextDecoder().decode(stderr), options.stderr);
- } else {
- await Deno.writeAll(Deno.stderr, stderr);
- }
-
- process.stderr.close();
-
- const status = await process.status();
- assertEquals(status.code, options.exitCode ? +options.exitCode : 0);
-
- process.close();
- } catch (err) {
- throw err;
- } finally {
- await Deno.remove(workdir, { recursive: true });
- }
- },
- });
-}
-
-Deno.test("context_start", function () {
- assertThrows(
- () => {
- const context = new Context({});
- context.start({
- exports: {
- _start() {},
- },
- });
- },
- TypeError,
- "must provide a memory export",
- );
-
- assertThrows(
- () => {
- const context = new Context({});
- context.start({
- exports: {
- _initialize() {},
- memory: new WebAssembly.Memory({ initial: 1 }),
- },
- });
- },
- TypeError,
- "export _initialize must not be a function",
- );
-
- assertThrows(
- () => {
- const context = new Context({});
- context.start({
- exports: {
- memory: new WebAssembly.Memory({ initial: 1 }),
- },
- });
- },
- TypeError,
- "export _start must be a function",
- );
-
- {
- const context = new Context({
- exitOnReturn: false,
- });
- const exitCode = context.start({
- exports: {
- _start() {
- },
- memory: new WebAssembly.Memory({ initial: 1 }),
- },
- });
- assertEquals(exitCode, null);
- }
-
- {
- const context = new Context({
- exitOnReturn: false,
- });
- const exitCode = context.start({
- exports: {
- _start() {
- const exit = context.exports["proc_exit"] as CallableFunction;
- exit(0);
- },
- memory: new WebAssembly.Memory({ initial: 1 }),
- },
- });
- assertEquals(exitCode, 0);
- }
-
- assertThrows(
- () => {
- const context = new Context({});
- context.start({
- exports: {
- memory: new WebAssembly.Memory({ initial: 1 }),
- _start() {},
- },
- });
- context.start({
- exports: {},
- });
- },
- Error,
- "WebAssembly.Instance has already started",
- );
-});
-
-Deno.test("context_initialize", function () {
- assertThrows(
- () => {
- const context = new Context({});
- context.initialize({
- exports: {
- _initialize() {},
- },
- });
- },
- TypeError,
- "must provide a memory export",
- );
-
- assertThrows(
- () => {
- const context = new Context({});
- context.initialize({
- exports: {
- _start() {},
- memory: new WebAssembly.Memory({ initial: 1 }),
- },
- });
- },
- TypeError,
- "export _start must not be a function",
- );
-
- assertThrows(
- () => {
- const context = new Context({});
- context.initialize({
- exports: {
- memory: new WebAssembly.Memory({ initial: 1 }),
- },
- });
- },
- TypeError,
- "export _initialize must be a function",
- );
- assertThrows(
- () => {
- const context = new Context({});
- context.initialize({
- exports: {
- memory: new WebAssembly.Memory({ initial: 1 }),
- _initialize() {},
- },
- });
- context.initialize({
- exports: {},
- });
- },
- Error,
- "WebAssembly.Instance has already started",
- );
-});
-
-Deno.test("std_io_stdin.wasm with stdin as file", function () {
- const stdinPath = Deno.makeTempFileSync();
- Deno.writeTextFileSync(stdinPath, "Hello, stdin!");
-
- const stdinFile = Deno.openSync(stdinPath);
-
- const context = new Context({
- exitOnReturn: false,
- stdin: stdinFile.rid,
- });
-
- const binary = Deno.readFileSync(path.join(testdir, "std_io_stdin.wasm"));
- const module = new WebAssembly.Module(binary);
- const instance = new WebAssembly.Instance(module, {
- wasi_snapshot_preview1: context.exports,
- });
-
- context.start(instance);
-
- stdinFile.close();
-});
-
-Deno.test("std_io_stdout.wasm with stdout as file", function () {
- const stdoutPath = Deno.makeTempFileSync();
- const stdoutFile = Deno.openSync(stdoutPath, { create: true, write: true });
-
- const context = new Context({
- exitOnReturn: false,
- stdout: stdoutFile.rid,
- });
-
- const binary = Deno.readFileSync(path.join(testdir, "std_io_stdout.wasm"));
- const module = new WebAssembly.Module(binary);
- const instance = new WebAssembly.Instance(module, {
- wasi_snapshot_preview1: context.exports,
- });
-
- context.start(instance);
-
- stdoutFile.close();
-
- assertEquals(Deno.readTextFileSync(stdoutPath), "Hello, stdout!");
-});
-
-Deno.test("std_io_stderr.wasm with stderr as file", function () {
- const stderrPath = Deno.makeTempFileSync();
- const stderrFile = Deno.openSync(stderrPath, { create: true, write: true });
-
- const context = new Context({
- exitOnReturn: false,
- stderr: stderrFile.rid,
- });
-
- const binary = Deno.readFileSync(path.join(testdir, "std_io_stderr.wasm"));
- const module = new WebAssembly.Module(binary);
- const instance = new WebAssembly.Instance(module, {
- wasi_snapshot_preview1: context.exports,
- });
-
- context.start(instance);
-
- stderrFile.close();
-
- assertEquals(Deno.readTextFileSync(stderrPath), "Hello, stderr!");
-});
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-27 07:40:43 +0000