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d881fcba86
The two proposals reached stage 4 at the October 2024 meeting. PR-URL: https://github.com/nodejs/node/pull/55333 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
86 lines
3.3 KiB
JavaScript
86 lines
3.3 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 { before, describe, it, test } from 'node:test';
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import { mkdir, rm, writeFile } from 'node:fs/promises';
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import * as tmpdir from '../common/tmpdir.js';
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import secret from '../fixtures/experimental.json' with { type: 'json' };
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describe('ESM: importing JSON', () => {
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before(() => tmpdir.refresh());
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it('should load JSON', () => {
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assert.strictEqual(secret.ofLife, 42);
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});
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it('should not print an experimental warning', async () => {
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const { code, signal, stderr } = await spawnPromisified(execPath, [
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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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});
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test('should load different modules when the URL is different', async (t) => {
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const root = tmpdir.fileURL(`./test-esm-json-${Math.random()}/`);
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try {
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await mkdir(root, { recursive: true });
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await t.test('json', async () => {
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let i = 0;
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const url = new URL('./foo.json', root);
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await writeFile(url, JSON.stringify({ id: i++ }));
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const absoluteURL = await import(`${url}`, {
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with: { type: 'json' },
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});
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await writeFile(url, JSON.stringify({ id: i++ }));
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const queryString = await import(`${url}?a=2`, {
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with: { type: 'json' },
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});
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await writeFile(url, JSON.stringify({ id: i++ }));
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const hash = await import(`${url}#a=2`, {
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with: { type: 'json' },
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});
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await writeFile(url, JSON.stringify({ id: i++ }));
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const queryStringAndHash = await import(`${url}?a=2#a=2`, {
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with: { type: 'json' },
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});
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assert.notDeepStrictEqual(absoluteURL, queryString);
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assert.notDeepStrictEqual(absoluteURL, hash);
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assert.notDeepStrictEqual(queryString, hash);
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assert.notDeepStrictEqual(absoluteURL, queryStringAndHash);
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assert.notDeepStrictEqual(queryString, queryStringAndHash);
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assert.notDeepStrictEqual(hash, queryStringAndHash);
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});
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await t.test('js', async () => {
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let i = 0;
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const url = new URL('./foo.mjs', root);
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await writeFile(url, `export default ${JSON.stringify({ id: i++ })}\n`);
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const absoluteURL = await import(`${url}`);
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await writeFile(url, `export default ${JSON.stringify({ id: i++ })}\n`);
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const queryString = await import(`${url}?a=1`);
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await writeFile(url, `export default ${JSON.stringify({ id: i++ })}\n`);
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const hash = await import(`${url}#a=1`);
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await writeFile(url, `export default ${JSON.stringify({ id: i++ })}\n`);
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const queryStringAndHash = await import(`${url}?a=1#a=1`);
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assert.notDeepStrictEqual(absoluteURL, queryString);
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assert.notDeepStrictEqual(absoluteURL, hash);
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assert.notDeepStrictEqual(queryString, hash);
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assert.notDeepStrictEqual(absoluteURL, queryStringAndHash);
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assert.notDeepStrictEqual(queryString, queryStringAndHash);
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assert.notDeepStrictEqual(hash, queryStringAndHash);
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});
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} finally {
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await rm(root, { force: true, recursive: true });
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}
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});
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});
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