42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
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// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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var global = this;
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;(function () {
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var calledDelete = false;
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var calledGet = false;
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var calledHas = false;
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var calledSet = false;
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var target = {};
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var assertEquals = global.assertEquals;
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var proxy = new Proxy(target, {
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has(target, property) {
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calledHas = true;
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return Reflect.has(target, property);
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},
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get(target, property, receiver) {
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calledGet = true;
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return Reflect.get(target, property, receiver);
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},
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set(targer, property, value, receiver) {
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calledSet = true;
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return Reflect.set(target, property, value, receiver);
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},
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delete(target, property, receiver) {
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calledDelete = true;
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return Reflect.delete(target, property, receiver);
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}
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});
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Object.setPrototypeOf(global, proxy);
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getGlobal;
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assertTrue(calledGet);
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makeGlobal = 2;
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assertTrue(calledSet);
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"findGlobal" in global;
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assertTrue(calledHas);
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var deletedOwn = delete makeGlobal;
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assertTrue(deletedOwn);
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assertEquals(void 0, makeGlobal);
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})();
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