mirror of https://github.com/tc39/test262.git
38 lines
1.6 KiB
JavaScript
38 lines
1.6 KiB
JavaScript
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// Copyright 2009 the Sputnik 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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info: length property has the attributes {ReadOnly}
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es5id: 15.5.5.1_A4_T2
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description: Checking if varying the length property of String fails
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includes: [propertyHelper.js]
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---*/
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var __str__instance = new String("globglob");
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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if (!(__str__instance.hasOwnProperty("length"))) {
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$ERROR('#1: var __str__instance = new String("globglob"); __str__instance.hasOwnProperty("length") return true. Actual: '+__str__instance.hasOwnProperty("length"));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#2
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if (__str__instance.length !== 8) {
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$ERROR('#2: var __str__instance = new String("globglob"); __str__instance.length === 8. Actual: __str__instance.length ==='+__str__instance.length );
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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verifyNotWritable(__str__instance, "length", null, -1);
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#3
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if (__str__instance.length !== 8) {
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$ERROR('#3: var __str__instance = new String("globglob"); __str__instance.length=-1; __str__instance.length === 8(after redefine length property). Actual: __str__instance.length ==='+__str__instance.length );
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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