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d1ef6aa2db
The old import assertions proposal has been
renamed to "import attributes" with the follwing major changes:
1. The keyword is now `with` instead of `assert`.
2. Unknown assertions cause an error rather than being ignored,
This commit updates the documentation to encourage folks to use the new
syntax, and add aliases for module customization hooks.
PR-URL: https://github.com/nodejs/node/pull/50140
Fixes: https://github.com/nodejs/node/issues/50134
Refs: 159c82c5e6
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
// Flags: --experimental-loader ./test/fixtures/es-module-loaders/assertionless-json-import.mjs
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'use strict';
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const common = require('../common');
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const { strictEqual } = require('assert');
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async function test() {
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{
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const [secret0, secret1] = await Promise.all([
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import('../fixtures/experimental.json'),
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import(
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'../fixtures/experimental.json',
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{ with: { type: 'json' } }
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),
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]);
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strictEqual(secret0.default.ofLife, 42);
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strictEqual(secret1.default.ofLife, 42);
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strictEqual(secret0.default, secret1.default);
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strictEqual(secret0, secret1);
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}
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{
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const [secret0, secret1] = await Promise.all([
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import('../fixtures/experimental.json?test'),
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import(
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'../fixtures/experimental.json?test',
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{ with: { type: 'json' } }
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),
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]);
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strictEqual(secret0.default.ofLife, 42);
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strictEqual(secret1.default.ofLife, 42);
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strictEqual(secret0.default, secret1.default);
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strictEqual(secret0, secret1);
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}
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{
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const [secret0, secret1] = await Promise.all([
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import('../fixtures/experimental.json#test'),
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import(
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'../fixtures/experimental.json#test',
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{ with: { type: 'json' } }
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),
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]);
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strictEqual(secret0.default.ofLife, 42);
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strictEqual(secret1.default.ofLife, 42);
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strictEqual(secret0.default, secret1.default);
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strictEqual(secret0, secret1);
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}
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{
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const [secret0, secret1] = await Promise.all([
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import('../fixtures/experimental.json?test2#test'),
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import(
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'../fixtures/experimental.json?test2#test',
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{ with: { type: 'json' } }
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),
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]);
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strictEqual(secret0.default.ofLife, 42);
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strictEqual(secret1.default.ofLife, 42);
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strictEqual(secret0.default, secret1.default);
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strictEqual(secret0, secret1);
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}
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{
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const [secret0, secret1] = await Promise.all([
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import('data:application/json,{"ofLife":42}'),
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import(
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'data:application/json,{"ofLife":42}',
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{ with: { type: 'json' } }
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),
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]);
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strictEqual(secret0.default.ofLife, 42);
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strictEqual(secret1.default.ofLife, 42);
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}
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}
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test().then(common.mustCall());
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