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22 lines
807 B
JavaScript
22 lines
807 B
JavaScript
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// Flags: --experimental-shadow-realm
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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async function main() {
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// Verifies that builtin modules can not be imported in the ShadowRealm.
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const realm = new ShadowRealm();
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// The error object created inside the ShadowRealm with the error code
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// property is not copied on the realm boundary. Only the error message
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// is copied. Simply check the error message here.
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await assert.rejects(realm.importValue('fs', 'readFileSync'), {
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message: /Cannot find package 'fs'/,
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});
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// As above, we can only validate the error message, not the error code.
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await assert.rejects(realm.importValue('node:fs', 'readFileSync'), {
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message: /No such built-in module: node:fs/,
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});
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}
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main().then(common.mustCall());
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