mirror of https://github.com/tc39/test262.git
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
// Copyright (C) 2020 Alexey Shvayka. 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-proxy-object-internal-methods-and-internal-slots-getownproperty-p
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description: >
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If "getOwnPropertyDescriptor" trap is null or undefined, [[GetOwnProperty]]
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call is properly forwarded to [[ProxyTarget]] (which is also a Proxy object).
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info: |
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[[GetOwnProperty]] ( P )
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[...]
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5. Let target be O.[[ProxyTarget]].
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6. Let trap be ? GetMethod(handler, "getOwnPropertyDescriptor").
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7. If trap is undefined, then
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a. Return ? target.[[GetOwnProperty]](P).
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includes: [propertyHelper.js]
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features: [Proxy]
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---*/
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var stringTarget = new Proxy(new String("str"), {});
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var stringProxy = new Proxy(stringTarget, {});
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verifyProperty(stringProxy, "0", {
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value: "s",
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writable: false,
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enumerable: true,
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configurable: false,
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});
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verifyProperty(stringProxy, "length", {
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value: 3,
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writable: false,
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enumerable: false,
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configurable: false,
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});
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var functionTarget = new Proxy(function() {}, {});
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var functionProxy = new Proxy(functionTarget, {});
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verifyProperty(functionProxy, "prototype", {
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writable: true,
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enumerable: false,
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configurable: false,
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});
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