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5e7946fe79
- Removes redundant `instantiate` method - Refactors `link` to match the spec linking steps more accurately - Removes URL validation from SourceTextModule specifiers - DRYs some dynamic import logic Closes: https://github.com/nodejs/node/issues/29030 Co-Authored-By: Michaël Zasso <targos@protonmail.com> PR-URL: https://github.com/nodejs/node/pull/29776 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
43 lines
1.0 KiB
JavaScript
43 lines
1.0 KiB
JavaScript
'use strict';
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// Flags: --experimental-vm-modules
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const common = require('../common');
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const assert = require('assert');
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const { SourceTextModule } = require('vm');
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async function testBasic() {
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const m = new SourceTextModule('import.meta;', {
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initializeImportMeta: common.mustCall((meta, module) => {
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assert.strictEqual(module, m);
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meta.prop = 42;
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})
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});
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await m.link(common.mustNotCall());
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const { result } = await m.evaluate();
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assert.strictEqual(typeof result, 'object');
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assert.strictEqual(Object.getPrototypeOf(result), null);
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assert.strictEqual(result.prop, 42);
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assert.deepStrictEqual(Reflect.ownKeys(result), ['prop']);
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}
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async function testInvalid() {
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for (const invalidValue of [
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null, {}, 0, Symbol.iterator, [], 'string', false
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]) {
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common.expectsError(() => {
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new SourceTextModule('', {
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initializeImportMeta: invalidValue
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});
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}, {
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code: 'ERR_INVALID_ARG_TYPE',
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type: TypeError
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});
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}
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}
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(async () => {
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await testBasic();
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await testInvalid();
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})();
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