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53 lines
1.4 KiB
JavaScript
53 lines
1.4 KiB
JavaScript
// Copyright 2014 Samsung Electronics Co., Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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var emptyObject = {}
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var properties = {
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prop1: {
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writable: true,
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enumerable: true,
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configurable: false,
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value: "I'm prop1"
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},
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prop2: {
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writable: true,
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enumerable: true,
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configurable: false,
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value: "I'm prop2"
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}
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}
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var isEnumerable = true;
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var isConfigurable = true;
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var isWritable = false;
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Object.defineProperties(emptyObject, properties);
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emptyObject.prop1 = "hello";
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emptyObject.prop2 = "world";
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if (emptyObject.prop1 === "hello" && emptyObject.prop2 == "world")
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isWritable = true;
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for (p in emptyObject) {
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if (emptyObject[p] === "hello")
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isEnumerable = !isEnumerable;
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else if (emptyObject[p] === "world")
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isEnumerable = !isEnumerable;
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}
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isConfigurable = delete emptyObject.prop1 && delete emptyObject.prop2
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assert(isWritable && isEnumerable && !isConfigurable);
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