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9c40cd7a9d
Bumps the eslint group with 7 updates in the /tools/eslint directory: | Package | From | To | | --- | --- | --- | | [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) | `7.25.2` | `7.26.0` | | [@babel/eslint-parser](https://github.com/babel/babel/tree/HEAD/eslint/babel-eslint-parser) | `7.25.1` | `7.25.9` | | [@babel/plugin-syntax-import-attributes](https://github.com/babel/babel/tree/HEAD/packages/babel-plugin-syntax-import-attributes) | `7.25.6` | `7.26.0` | | [@stylistic/eslint-plugin-js](https://github.com/eslint-stylistic/eslint-stylistic/tree/HEAD/packages/eslint-plugin-js) | `2.8.0` | `2.10.1` | | [eslint](https://github.com/eslint/eslint) | `9.11.1` | `9.14.0` | | [eslint-plugin-jsdoc](https://github.com/gajus/eslint-plugin-jsdoc) | `50.3.1` | `50.4.3` | | [globals](https://github.com/sindresorhus/globals) | `15.10.0` | `15.11.0` | Updates `@babel/core` from 7.25.2 to 7.26.0 - [Release notes](https://github.com/babel/babel/releases) - [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md) - [Commits](https://github.com/babel/babel/commits/v7.26.0/packages/babel-core) Updates `@babel/eslint-parser` from 7.25.1 to 7.25.9 - [Release notes](https://github.com/babel/babel/releases) - [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md) - [Commits](https://github.com/babel/babel/commits/v7.25.9/eslint/babel-eslint-parser) Updates `@babel/plugin-syntax-import-attributes` from 7.25.6 to 7.26.0 - [Release notes](https://github.com/babel/babel/releases) - [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md) - [Commits](https://github.com/babel/babel/commits/v7.26.0/packages/babel-plugin-syntax-import-attributes) Updates `@stylistic/eslint-plugin-js` from 2.8.0 to 2.10.1 - [Release notes](https://github.com/eslint-stylistic/eslint-stylistic/releases) - [Changelog](https://github.com/eslint-stylistic/eslint-stylistic/blob/main/CHANGELOG.md) - [Commits](https://github.com/eslint-stylistic/eslint-stylistic/commits/v2.10.1/packages/eslint-plugin-js) Updates `eslint` from 9.11.1 to 9.14.0 - [Release notes](https://github.com/eslint/eslint/releases) - [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md) - [Commits](https://github.com/eslint/eslint/compare/v9.11.1...v9.14.0) Updates `eslint-plugin-jsdoc` from 50.3.1 to 50.4.3 - [Release notes](https://github.com/gajus/eslint-plugin-jsdoc/releases) - [Changelog](https://github.com/gajus/eslint-plugin-jsdoc/blob/main/.releaserc) - [Commits](https://github.com/gajus/eslint-plugin-jsdoc/compare/v50.3.1...v50.4.3) Updates `globals` from 15.10.0 to 15.11.0 - [Release notes](https://github.com/sindresorhus/globals/releases) - [Commits](https://github.com/sindresorhus/globals/compare/v15.10.0...v15.11.0) --- updated-dependencies: - dependency-name: "@babel/core" dependency-type: direct:production update-type: version-update:semver-minor dependency-group: eslint - dependency-name: "@babel/eslint-parser" dependency-type: direct:production update-type: version-update:semver-patch dependency-group: eslint - dependency-name: "@babel/plugin-syntax-import-attributes" dependency-type: direct:production update-type: version-update:semver-minor dependency-group: eslint - dependency-name: "@stylistic/eslint-plugin-js" dependency-type: direct:production update-type: version-update:semver-minor dependency-group: eslint - dependency-name: eslint dependency-type: direct:production update-type: version-update:semver-minor dependency-group: eslint - dependency-name: eslint-plugin-jsdoc dependency-type: direct:production update-type: version-update:semver-minor dependency-group: eslint - dependency-name: globals dependency-type: direct:production update-type: version-update:semver-minor dependency-group: eslint ... Signed-off-by: dependabot[bot] <support@github.com> PR-URL: https://github.com/nodejs/node/pull/55689 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
857 lines
31 KiB
JavaScript
857 lines
31 KiB
JavaScript
import { spawnPromisified } from '../common/index.mjs';
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import * as fixtures from '../common/fixtures.mjs';
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import assert from 'node:assert';
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import { execPath } from 'node:process';
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import { describe, it } from 'node:test';
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describe('Loader hooks', { concurrency: !process.env.TEST_PARALLEL }, () => {
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it('are called with all expected arguments', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/hooks-input.mjs'),
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fixtures.path('es-modules/json-modules.mjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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const lines = stdout.split('\n');
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assert.match(lines[0], /{"url":"file:\/\/\/.*\/json-modules\.mjs","format":"test","shortCircuit":true}/);
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assert.match(lines[1], /{"source":{"type":"Buffer","data":\[.*\]},"format":"module","shortCircuit":true}/);
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assert.match(lines[2], /{"url":"file:\/\/\/.*\/experimental\.json","format":"test","shortCircuit":true}/);
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assert.match(lines[3], /{"source":{"type":"Buffer","data":\[.*\]},"format":"json","shortCircuit":true}/);
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assert.strictEqual(lines[4], '');
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assert.strictEqual(lines.length, 5);
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});
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it('are called with all expected arguments using register function', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader=data:text/javascript,',
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'--input-type=module',
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'--eval',
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"import { register } from 'node:module';" +
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`register(${JSON.stringify(fixtures.fileURL('es-module-loaders/hooks-input.mjs'))});` +
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`await import(${JSON.stringify(fixtures.fileURL('es-modules/json-modules.mjs'))});`,
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]);
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assert.strictEqual(stderr, '');
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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const lines = stdout.split('\n');
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assert.match(lines[0], /{"url":"file:\/\/\/.*\/json-modules\.mjs","format":"test","shortCircuit":true}/);
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assert.match(lines[1], /{"source":{"type":"Buffer","data":\[.*\]},"format":"module","shortCircuit":true}/);
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assert.match(lines[2], /{"url":"file:\/\/\/.*\/experimental\.json","format":"test","shortCircuit":true}/);
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assert.match(lines[3], /{"source":{"type":"Buffer","data":\[.*\]},"format":"json","shortCircuit":true}/);
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assert.strictEqual(lines[4], '');
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assert.strictEqual(lines.length, 5);
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});
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describe('should handle never-settling hooks in ESM files', { concurrency: !process.env.TEST_PARALLEL }, () => {
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it('top-level await of a never-settling resolve without warning', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/never-resolve.mjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^should be output\r?\n$/);
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assert.strictEqual(code, 13);
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assert.strictEqual(signal, null);
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});
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it('top-level await of a never-settling resolve with warning', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/never-resolve.mjs'),
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]);
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assert.match(stderr, /Warning: Detected unsettled top-level await at.+never-resolve\.mjs:5/);
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assert.match(stdout, /^should be output\r?\n$/);
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assert.strictEqual(code, 13);
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assert.strictEqual(signal, null);
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});
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it('top-level await of a never-settling load without warning', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/never-load.mjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^should be output\r?\n$/);
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assert.strictEqual(code, 13);
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assert.strictEqual(signal, null);
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});
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it('top-level await of a never-settling load with warning', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/never-load.mjs'),
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]);
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assert.match(stderr, /Warning: Detected unsettled top-level await at.+never-load\.mjs:5/);
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assert.match(stdout, /^should be output\r?\n$/);
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assert.strictEqual(code, 13);
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assert.strictEqual(signal, null);
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});
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it('top-level await of a race of never-settling hooks', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/race.mjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^true\r?\n$/);
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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});
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it('import.meta.resolve of a never-settling resolve', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/import.meta.never-resolve.mjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^should be output\r?\n$/);
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assert.strictEqual(code, 13);
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assert.strictEqual(signal, null);
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});
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});
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describe('should handle never-settling hooks in CJS files', { concurrency: !process.env.TEST_PARALLEL }, () => {
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it('never-settling resolve', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/never-resolve.cjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^should be output\r?\n$/);
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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});
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it('never-settling load', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/never-load.cjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^should be output\r?\n$/);
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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});
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it('race of never-settling hooks', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/never-settling-resolve-step/loader.mjs'),
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fixtures.path('es-module-loaders/never-settling-resolve-step/race.cjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^true\r?\n$/);
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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});
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});
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it('should work without worker permission', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-permission',
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'--allow-fs-read',
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'*',
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'--experimental-loader',
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fixtures.fileURL('empty.js'),
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fixtures.path('es-modules/esm-top-level-await.mjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^1\r?\n2\r?\n$/);
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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});
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it('should allow loader hooks to spawn workers when allowed by the CLI flags', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-permission',
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'--allow-worker',
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'--allow-fs-read',
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'*',
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'--experimental-loader',
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`data:text/javascript,import{Worker}from"worker_threads";new Worker(${encodeURIComponent(JSON.stringify(fixtures.path('empty.js')))}).unref()`,
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fixtures.path('es-modules/esm-top-level-await.mjs'),
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]);
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assert.strictEqual(stderr, '');
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assert.match(stdout, /^1\r?\n2\r?\n$/);
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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});
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it('should not allow loader hooks to spawn workers if restricted by the CLI flags', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-permission',
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'--allow-fs-read',
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'*',
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'--experimental-loader',
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`data:text/javascript,import{Worker}from"worker_threads";new Worker(${encodeURIComponent(JSON.stringify(fixtures.path('empty.js')))}).unref()`,
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fixtures.path('es-modules/esm-top-level-await.mjs'),
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]);
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assert.match(stderr, /code: 'ERR_ACCESS_DENIED'/);
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 1);
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assert.strictEqual(signal, null);
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});
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it('should not leak internals or expose import.meta.resolve', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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fixtures.fileURL('es-module-loaders/loader-edge-cases.mjs'),
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fixtures.path('empty.js'),
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]);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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});
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it('should be fine to call `process.exit` from a custom async hook', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,export function load(a,b,next){if(a==="data:exit")process.exit(42);return next(a,b)}',
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'--input-type=module',
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'--eval',
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'import "data:exit"',
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]);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 42);
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assert.strictEqual(signal, null);
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});
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it('should be fine to call `process.exit` from a custom sync hook', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,export function resolve(a,b,next){if(a==="exit:")process.exit(42);return next(a,b)}',
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'--input-type=module',
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'--eval',
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'import "data:text/javascript,import.meta.resolve(%22exit:%22)"',
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]);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 42);
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assert.strictEqual(signal, null);
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});
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it('should be fine to call `process.exit` from the loader thread top-level', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,process.exit(42)',
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fixtures.path('empty.js'),
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]);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 42);
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assert.strictEqual(signal, null);
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});
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describe('should handle a throwing top-level body', () => {
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it('should handle regular Error object', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,throw new Error("error message")',
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fixtures.path('empty.js'),
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]);
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assert.match(stderr, /Error: error message\r?\n/);
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 1);
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assert.strictEqual(signal, null);
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});
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it('should handle null', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,throw null',
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fixtures.path('empty.js'),
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]);
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assert.match(stderr, /\nnull\r?\n/);
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 1);
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assert.strictEqual(signal, null);
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});
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it('should handle undefined', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,throw undefined',
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fixtures.path('empty.js'),
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]);
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assert.match(stderr, /\nundefined\r?\n/);
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 1);
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assert.strictEqual(signal, null);
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});
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it('should handle boolean', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,throw true',
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fixtures.path('empty.js'),
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]);
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assert.match(stderr, /\ntrue\r?\n/);
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 1);
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assert.strictEqual(signal, null);
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});
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it('should handle empty plain object', async () => {
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const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
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'--no-warnings',
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'--experimental-loader',
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'data:text/javascript,throw {}',
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fixtures.path('empty.js'),
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]);
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assert.match(stderr, /\n\{\}\r?\n/);
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assert.strictEqual(stdout, '');
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assert.strictEqual(code, 1);
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assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle plain object', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
'data:text/javascript,throw {fn(){},symbol:Symbol("symbol"),u:undefined}',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
assert.match(stderr, /\n\{ fn: \[Function: fn\], symbol: Symbol\(symbol\), u: undefined \}\r?\n/);
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle number', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
'data:text/javascript,throw 1',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
assert.match(stderr, /\n1\r?\n/);
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle bigint', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
'data:text/javascript,throw 1n',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
assert.match(stderr, /\n1\r?\n/);
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle string', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
'data:text/javascript,throw "literal string"',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
assert.match(stderr, /\nliteral string\r?\n/);
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle symbol', async () => {
|
|
const { code, signal, stdout } = await spawnPromisified(execPath, [
|
|
'--experimental-loader',
|
|
'data:text/javascript,throw Symbol("symbol descriptor")',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
// Throwing a symbol doesn't produce any output
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle function', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
'data:text/javascript,throw function fnName(){}',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
assert.match(stderr, /\n\[Function: fnName\]\r?\n/);
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
});
|
|
|
|
describe('globalPreload', () => {
|
|
it('should emit warning', async () => {
|
|
const { stderr } = await spawnPromisified(execPath, [
|
|
'--experimental-loader',
|
|
'data:text/javascript,export function globalPreload(){}',
|
|
'--experimental-loader',
|
|
'data:text/javascript,export function globalPreload(){return""}',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
assert.strictEqual(stderr.match(/`globalPreload` has been removed; use `initialize` instead/g).length, 1);
|
|
});
|
|
|
|
it('should not emit warning when initialize is supplied', async () => {
|
|
const { stderr } = await spawnPromisified(execPath, [
|
|
'--experimental-loader',
|
|
'data:text/javascript,export function globalPreload(){}export function initialize(){}',
|
|
fixtures.path('empty.js'),
|
|
]);
|
|
|
|
assert.doesNotMatch(stderr, /`globalPreload` has been removed; use `initialize` instead/);
|
|
});
|
|
});
|
|
|
|
it('should be fine to call `process.removeAllListeners("beforeExit")` from the main thread', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
'data:text/javascript,export function load(a,b,c){return new Promise(d=>setTimeout(()=>d(c(a,b)),99))}',
|
|
'--input-type=module',
|
|
'--eval',
|
|
'setInterval(() => process.removeAllListeners("beforeExit"),1).unref();await import("data:text/javascript,")',
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
describe('`initialize`/`register`', () => {
|
|
it('should invoke `initialize` correctly', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
fixtures.fileURL('es-module-loaders/hooks-initialize.mjs'),
|
|
'--input-type=module',
|
|
'--eval',
|
|
'import os from "node:os";',
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.deepStrictEqual(stdout.split('\n'), ['hooks initialize 1', '']);
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should allow communicating with loader via `register` ports', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--input-type=module',
|
|
'--eval',
|
|
`
|
|
import {MessageChannel} from 'node:worker_threads';
|
|
import {register} from 'node:module';
|
|
import {once} from 'node:events';
|
|
const {port1, port2} = new MessageChannel();
|
|
port1.on('message', (msg) => {
|
|
console.log('message', msg);
|
|
});
|
|
const result = register(
|
|
${JSON.stringify(fixtures.fileURL('es-module-loaders/hooks-initialize-port.mjs'))},
|
|
{data: port2, transferList: [port2]},
|
|
);
|
|
console.log('register', result);
|
|
|
|
const timeout = setTimeout(() => {}, 2**31 - 1); // to keep the process alive.
|
|
await Promise.all([
|
|
once(port1, 'message').then(() => once(port1, 'message')),
|
|
import('node:os'),
|
|
]);
|
|
clearTimeout(timeout);
|
|
port1.close();
|
|
`,
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.deepStrictEqual(stdout.split('\n'), [ 'register undefined',
|
|
'message initialize',
|
|
'message resolve node:os',
|
|
'' ]);
|
|
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should have `register` accept URL objects as `parentURL`', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--import',
|
|
`data:text/javascript,${encodeURIComponent(
|
|
'import{ register } from "node:module";' +
|
|
'import { pathToFileURL } from "node:url";' +
|
|
'register("./hooks-initialize.mjs", pathToFileURL("./"));'
|
|
)}`,
|
|
'--input-type=module',
|
|
'--eval',
|
|
`
|
|
import {register} from 'node:module';
|
|
register(
|
|
${JSON.stringify(fixtures.fileURL('es-module-loaders/loader-load-foo-or-42.mjs'))},
|
|
new URL('data:'),
|
|
);
|
|
|
|
import('node:os').then((result) => {
|
|
console.log(JSON.stringify(result));
|
|
});
|
|
`,
|
|
], { cwd: fixtures.fileURL('es-module-loaders/') });
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.deepStrictEqual(stdout.split('\n').sort(), ['hooks initialize 1', '{"default":"foo"}', ''].sort());
|
|
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should have `register` work with cjs', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--input-type=commonjs',
|
|
'--eval',
|
|
`
|
|
'use strict';
|
|
const {register} = require('node:module');
|
|
register(
|
|
${JSON.stringify(fixtures.fileURL('es-module-loaders/hooks-initialize.mjs'))},
|
|
);
|
|
register(
|
|
${JSON.stringify(fixtures.fileURL('es-module-loaders/loader-load-foo-or-42.mjs'))},
|
|
);
|
|
|
|
import('node:os').then((result) => {
|
|
console.log(JSON.stringify(result));
|
|
});
|
|
`,
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.deepStrictEqual(stdout.split('\n').sort(), ['hooks initialize 1', '{"default":"foo"}', ''].sort());
|
|
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('`register` should work with `require`', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--require',
|
|
fixtures.path('es-module-loaders/register-loader.cjs'),
|
|
'--input-type=module',
|
|
'--eval',
|
|
'import "node:os";',
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.deepStrictEqual(stdout.split('\n'), ['resolve passthru', 'resolve passthru', '']);
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('`register` should work with `import`', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--import',
|
|
fixtures.fileURL('es-module-loaders/register-loader.mjs'),
|
|
'--input-type=module',
|
|
'--eval',
|
|
'import "node:os"',
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.deepStrictEqual(stdout.split('\n'), ['resolve passthru', '']);
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should execute `initialize` in sequence', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--input-type=module',
|
|
'--eval',
|
|
`
|
|
import {register} from 'node:module';
|
|
console.log('result 1', register(
|
|
${JSON.stringify(fixtures.fileURL('es-module-loaders/hooks-initialize.mjs'))}
|
|
));
|
|
console.log('result 2', register(
|
|
${JSON.stringify(fixtures.fileURL('es-module-loaders/hooks-initialize.mjs'))}
|
|
));
|
|
|
|
await import('node:os');
|
|
`,
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.deepStrictEqual(stdout.split('\n'), [ 'hooks initialize 1',
|
|
'result 1 undefined',
|
|
'hooks initialize 2',
|
|
'result 2 undefined',
|
|
'' ]);
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle `initialize` returning never-settling promise', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--input-type=module',
|
|
'--eval',
|
|
`
|
|
import {register} from 'node:module';
|
|
register('data:text/javascript,export function initialize(){return new Promise(()=>{})}');
|
|
`,
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 13);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle `initialize` returning rejecting promise', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--input-type=module',
|
|
'--eval',
|
|
`
|
|
import {register} from 'node:module';
|
|
register('data:text/javascript,export function initialize(){return Promise.reject()}');
|
|
`,
|
|
]);
|
|
|
|
assert.match(stderr, /undefined\r?\n/);
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle `initialize` throwing null', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--input-type=module',
|
|
'--eval',
|
|
`
|
|
import {register} from 'node:module';
|
|
register('data:text/javascript,export function initialize(){throw null}');
|
|
`,
|
|
]);
|
|
|
|
assert.match(stderr, /null\r?\n/);
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should be fine to call `process.exit` from a initialize hook', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--input-type=module',
|
|
'--eval',
|
|
`
|
|
import {register} from 'node:module';
|
|
register('data:text/javascript,export function initialize(){process.exit(42);}');
|
|
`,
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 42);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
});
|
|
|
|
it('should use CJS loader to respond to require.resolve calls by default', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
fixtures.fileURL('es-module-loaders/loader-resolve-passthru.mjs'),
|
|
fixtures.path('require-resolve.js'),
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.strictEqual(stdout, 'resolve passthru\n');
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should use ESM loader to respond to require.resolve calls when opting in', async () => {
|
|
const readFile = async () => {};
|
|
const fileURLToPath = () => {};
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
`data:text/javascript,import{readFile}from"node:fs/promises";import{fileURLToPath}from"node:url";export ${
|
|
async function load(url, context, nextLoad) {
|
|
const result = await nextLoad(url, context);
|
|
if (url.endsWith('/common/index.js')) {
|
|
result.source = '"use strict";module.exports=require("node:module").createRequire(' +
|
|
`${JSON.stringify(url)})(${JSON.stringify(fileURLToPath(url))});\n`;
|
|
} else if (url.startsWith('file:') && (context.format == null || context.format === 'commonjs')) {
|
|
result.source = await readFile(new URL(url));
|
|
}
|
|
return result;
|
|
}}`,
|
|
'--experimental-loader',
|
|
fixtures.fileURL('es-module-loaders/loader-resolve-passthru.mjs'),
|
|
fixtures.path('require-resolve.js'),
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.strictEqual(stdout, 'resolve passthru\n'.repeat(10));
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
describe('should use hooks', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(process.execPath, [
|
|
'--no-experimental-require-module',
|
|
'--import',
|
|
fixtures.fileURL('es-module-loaders/builtin-named-exports.mjs'),
|
|
fixtures.path('es-modules/require-esm-throws-with-loaders.js'),
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.strictEqual(stdout, '');
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should support source maps in commonjs translator', async () => {
|
|
const readFile = async () => {};
|
|
const hook = `
|
|
import { readFile } from 'node:fs/promises';
|
|
export ${
|
|
async function load(url, context, nextLoad) {
|
|
const resolved = await nextLoad(url, context);
|
|
if (context.format === 'commonjs') {
|
|
resolved.source = await readFile(new URL(url));
|
|
}
|
|
return resolved;
|
|
}
|
|
}`;
|
|
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--enable-source-maps',
|
|
'--import',
|
|
`data:text/javascript,${encodeURIComponent(`
|
|
import{ register } from "node:module";
|
|
register(${
|
|
JSON.stringify('data:text/javascript,' + encodeURIComponent(hook))
|
|
});
|
|
`)}`,
|
|
fixtures.path('source-map/throw-on-require.js'),
|
|
]);
|
|
|
|
assert.strictEqual(stdout, '');
|
|
assert.match(stderr, /throw-on-require\.ts:9:9/);
|
|
assert.strictEqual(code, 1);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
|
|
it('should handle mixed of opt-in modules and non-opt-in ones', async () => {
|
|
const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [
|
|
'--no-warnings',
|
|
'--experimental-loader',
|
|
`data:text/javascript,const fixtures=${encodeURI(JSON.stringify(fixtures.path('empty.js')))};export ${
|
|
encodeURIComponent(function resolve(s, c, n) {
|
|
if (s.endsWith('entry-point')) {
|
|
return {
|
|
shortCircuit: true,
|
|
url: 'file:///c:/virtual-entry-point',
|
|
format: 'commonjs',
|
|
};
|
|
}
|
|
return n(s, c);
|
|
})
|
|
}export ${
|
|
encodeURIComponent(async function load(u, c, n) {
|
|
if (u === 'file:///c:/virtual-entry-point') {
|
|
return {
|
|
shortCircuit: true,
|
|
source: `"use strict";require(${JSON.stringify(fixtures)});console.log("Hello");`,
|
|
format: 'commonjs',
|
|
};
|
|
}
|
|
return n(u, c);
|
|
})}`,
|
|
'entry-point',
|
|
]);
|
|
|
|
assert.strictEqual(stderr, '');
|
|
assert.strictEqual(stdout, 'Hello\n');
|
|
assert.strictEqual(code, 0);
|
|
assert.strictEqual(signal, null);
|
|
});
|
|
});
|