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3dc6d92970
Assert correct behavior of the own properties of module namespace objects and the essential internal methods of module namespace exotic objects.
89 lines
2.5 KiB
JavaScript
89 lines
2.5 KiB
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-module-namespace-exotic-objects-defineownproperty-p-desc
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description: >
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The [[DefineOwnProperty]] internal method consistently returns `false`
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info: |
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1. Return false.
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flags: [module]
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features: [Reflect, Symbol.iterator, Symbol.toStringTag]
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---*/
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import * as ns from './define-own-property.js';
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export var local1;
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var local2;
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export { local2 as renamed };
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export { local1 as indirect } from './define-own-property.js';
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var sym = Symbol('test262');
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assert.sameValue(
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Reflect.defineProperty(ns, 'local1', {}),
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false,
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'Reflect.defineProperty: local1'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, 'local1', {});
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}, 'Object.defineProperty: local1');
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assert.sameValue(
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Reflect.defineProperty(ns, 'local2', {}),
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false,
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'Reflect.defineProperty: local2'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, 'local2', {});
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}, 'Object.defineProperty: local2');
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assert.sameValue(
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Reflect.defineProperty(ns, 'renamed', {}),
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false,
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'Reflect.defineProperty: renamed'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, 'renamed', {});
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}, 'Object.defineProperty: renamed');
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assert.sameValue(
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Reflect.defineProperty(ns, 'indirect', {}),
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false,
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'Reflect.defineProperty: indirect'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, 'indirect', {});
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}, 'Object.defineProperty: indirect');
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assert.sameValue(
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Reflect.defineProperty(ns, 'default', {}),
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false,
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'Reflect.defineProperty: default'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, 'default', {});
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}, 'Object.defineProperty: default');
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assert.sameValue(
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Reflect.defineProperty(ns, Symbol.iterator, {}),
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false,
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'Reflect.defineProperty: Symbol.iterator'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, Symbol.iterator, {});
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}, 'Object.defineProperty: Symbol.iterator');
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assert.sameValue(
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Reflect.defineProperty(ns, Symbol.toStringTag, {}),
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false,
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'Reflect.defineProperty: Symbol.toStringTag'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, Symbol.toStringTag, {});
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}, 'Object.defineProperty: Symbol.toStringTag');
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assert.sameValue(
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Reflect.defineProperty(ns, sym, {}), false, 'Reflect.defineProperty: sym'
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);
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assert.throws(TypeError, function() {
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Object.defineProperty(ns, sym, {});
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}, 'Object.defineProperty: symbol');
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