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Refs: https://github.com/nodejs/node/issues/31808 PR-URL: https://github.com/nodejs/node/pull/34032 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gus Caplan <me@gus.host>
22 lines
688 B
JavaScript
22 lines
688 B
JavaScript
'use strict';
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// https://github.com/nodejs/node/issues/31808
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// function declarations currently call [[Set]] instead of [[DefineOwnProperty]]
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// in VM contexts, which violates the ECMA-262 specification:
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// https://tc39.es/ecma262/#sec-createglobalfunctionbinding
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const common = require('../common');
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const vm = require('vm');
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const assert = require('assert');
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const ctx = vm.createContext();
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Object.defineProperty(ctx, 'x', {
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enumerable: true,
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configurable: true,
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get: common.mustNotCall('ctx.x getter must not be called'),
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set: common.mustNotCall('ctx.x setter must not be called'),
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});
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vm.runInContext('function x() {}', ctx);
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assert.strictEqual(typeof ctx.x, 'function');
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