mirror of https://github.com/tc39/test262.git
Merge "length" tests
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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: The String.prototype.replace.length property has the attribute ReadOnly
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es5id: 15.5.4.11_A10
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description: >
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Checking if varying the String.prototype.replace.length property
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fails
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includes: [propertyHelper.js]
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---*/
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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if (!(String.prototype.replace.hasOwnProperty('length'))) {
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$ERROR('#1: String.prototype.replace.hasOwnProperty(\'length\') return true. Actual: ' + String.prototype.replace.hasOwnProperty('length'));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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var __obj = String.prototype.replace.length;
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verifyNotWritable(String.prototype.replace, "length", null, function() {
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return "shifted";
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});
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#2
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if (String.prototype.replace.length !== __obj) {
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$ERROR('#2: __obj = String.prototype.replace.length; String.prototype.replace.length = function(){return "shifted";}; String.prototype.replace.length === __obj. Actual: ' + String.prototype.replace.length);
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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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: The length property of the replace method is 2
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es5id: 15.5.4.11_A11
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description: Checking String.prototype.replace.length
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---*/
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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if (!(String.prototype.replace.hasOwnProperty("length"))) {
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$ERROR('#1: String.prototype.replace.hasOwnProperty("length") return true. Actual: ' + String.prototype.replace.hasOwnProperty("length"));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#2
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if (String.prototype.replace.length !== 2) {
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$ERROR('#2: String.prototype.replace.length === 2. Actual: ' + String.prototype.replace.length);
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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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: The String.prototype.replace.length property has the attribute DontEnum
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es5id: 15.5.4.11_A8
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description: >
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Checking if enumerating the String.prototype.replace.length
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property fails
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---*/
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#0
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if (!(String.prototype.replace.hasOwnProperty('length'))) {
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$ERROR('#0: String.prototype.replace.hasOwnProperty(\'length\') return true. Actual: ' + String.prototype.replace.hasOwnProperty('length'));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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// CHECK#1
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if (String.prototype.replace.propertyIsEnumerable('length')) {
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$ERROR('#1: String.prototype.replace.propertyIsEnumerable(\'length\') return false');
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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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var count = 0;
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for (var p in String.prototype.replace) {
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if (p === "length") count++;
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}
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if (count !== 0) {
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$ERROR('#2: count=0; for (p in String.prototype.replace){if (p==="length") count++;} count === 0. Actual: ' + count);
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: |
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The String.prototype.replace.length property does not have the attribute
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DontDelete
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es5id: 15.5.4.11_A9
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description: >
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Checking if deleting the String.prototype.replace.length property
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fails
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---*/
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#0
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if (!(String.prototype.replace.hasOwnProperty('length'))) {
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$ERROR('#0: String.prototype.replace.hasOwnProperty(\'length\') return true. Actual: ' + String.prototype.replace.hasOwnProperty('length'));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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if (!delete String.prototype.replace.length) {
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$ERROR('#1: delete String.prototype.replace.length return true!');
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#2
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if (String.prototype.replace.hasOwnProperty('length')) {
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$ERROR('#2: delete String.prototype.replace.length; String.prototype.replace.hasOwnProperty(\'length\') return false. Actual: ' + String.prototype.replace.hasOwnProperty('length'));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 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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esid: sec-string.prototype.replace
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description: >
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String.prototype.replace.length is 2.
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info: |
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String.prototype.replace ( searchValue, replaceValue )
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17 ECMAScript Standard Built-in Objects:
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Every built-in Function object, including constructors, has a length
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property whose value is an integer. Unless otherwise specified, this
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value is equal to the largest number of named arguments shown in the
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subclause headings for the function description, including optional
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parameters.
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Unless otherwise specified, the length property of a built-in Function
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object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
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[[Configurable]]: true }.
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includes: [propertyHelper.js]
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---*/
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verifyProperty(String.prototype.replace, "length", {
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value: 2,
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writable: false,
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enumerable: false,
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configurable: true,
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});
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