mirror of https://github.com/tc39/test262.git
36 lines
1.2 KiB
JavaScript
36 lines
1.2 KiB
JavaScript
// Copyright (C) 2019 Leo Balter. 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-object.create
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description: >
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Throws a TypeError if the Properties argument is a non-empty string
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info: |
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Object.create ( O, Properties )
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3. If Properties is not undefined, then
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a. Return ? ObjectDefineProperties(obj, Properties).
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Runtime Semantics: ObjectDefineProperties ( O, Properties )
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2. Let props be ? ToObject(Properties).
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3. Let keys be ? props.[[OwnPropertyKeys]]().
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4. Let descriptors be a new empty List.
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5. For each element nextKey of keys in List order, do
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a. Let propDesc be ? props.[[GetOwnProperty]](nextKey).
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b. If propDesc is not undefined and propDesc.[[Enumerable]] is true, then
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i. Let descObj be ? Get(props, nextKey).
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ii. Let desc be ? ToPropertyDescriptor(descObj).
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ToPropertyDescriptor ( Obj )
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1. If Type(Obj) is not Object, throw a TypeError exception.
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---*/
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// The first nextKey is 'h' and its OwnProperty in the String object is enumerable
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// Get(props, nextKey) is an equivalent of Object('hello')[nextKey]
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// The first descObj will be 'h', so it will throw in ToPropertyDescriptor
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assert.throws(TypeError, function() {
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Object.create({}, 'hello');
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});
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