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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.
36 lines
1.4 KiB
JavaScript
36 lines
1.4 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-getownproperty-p
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description: >
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Behavior of the [[GetOwnProperty]] internal method with a Symbol argument
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flags: [module]
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features: [Symbol, Symbol.iterator, Symbol.toStringTag]
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---*/
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import * as ns from './get-own-property-sym.js';
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var notFound = Symbol('test262');
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var desc;
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assert.sameValue(
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Object.prototype.hasOwnProperty.call(ns, Symbol.iterator), true
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);
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desc = Object.getOwnPropertyDescriptor(ns, Symbol.iterator);
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assert.sameValue(desc.value, ns[Symbol.iterator]);
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assert.sameValue(desc.enumerable, false, 'Symbol.iterator enumerable');
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assert.sameValue(desc.writable, true, 'Symbol.iterator writable');
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assert.sameValue(desc.configurable, true, 'Symbol.iterator configurable');
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assert.sameValue(
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Object.prototype.hasOwnProperty.call(ns, Symbol.toStringTag), true
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);
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desc = Object.getOwnPropertyDescriptor(ns, Symbol.toStringTag);
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assert.sameValue(desc.value, ns[Symbol.toStringTag]);
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assert.sameValue(desc.enumerable, false, 'Symbol.toStringTag enumerable');
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assert.sameValue(desc.writable, false, 'Symbol.toStringTag writable');
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assert.sameValue(desc.configurable, true, 'Symbol.toStringTag configurable');
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assert.sameValue(Object.prototype.hasOwnProperty.call(ns, notFound), false);
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desc = Object.getOwnPropertyDescriptor(ns, notFound);
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assert.sameValue(desc, undefined);
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