87 lines
3.5 KiB
JavaScript
87 lines
3.5 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code, released March
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* 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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/**
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File Name: 15.7.4.js
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ECMA Section: 15.7.4
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Description:
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The Number prototype object is itself a Number object (its [[Class]] is
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"Number") whose value is +0.
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The value of the internal [[Prototype]] property of the Number prototype
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object is the Object prototype object (15.2.3.1).
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In following descriptions of functions that are properties of the Number
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prototype object, the phrase "this Number object" refers to the object
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that is the this value for the invocation of the function; it is an error
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if this does not refer to an object for which the value of the internal
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[[Class]] property is "Number". Also, the phrase "this number value" refers
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to the number value represented by this Number object, that is, the value
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of the internal [[Value]] property of this Number object.
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Author: christine@netscape.com
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Date: 12 november 1997
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*/
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var SECTION = "15.7.4";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "Properties of the Number Prototype Object";
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writeHeaderToLog( SECTION + " "+TITLE);
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var testcases = getTestCases();
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test( testcases );
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function getTestCases() {
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var array = new Array();
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var item = 0;
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array[item++] = new TestCase( SECTION,
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"Number.prototype.toString=Object.prototype.toString;Number.prototype.toString()",
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"[object Number]",
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eval("Number.prototype.toString=Object.prototype.toString;Number.prototype.toString()") );
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array[item++] = new TestCase( SECTION, "typeof Number.prototype", "object", typeof Number.prototype );
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array[item++] = new TestCase( SECTION, "Number.prototype.valueOf()", 0, Number.prototype.valueOf() );
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// The __proto__ property cannot be used in ECMA_1 tests.
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// array[item++] = new TestCase( SECTION, "Number.prototype.__proto__", Object.prototype, Number.prototype.__proto__ );
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// array[item++] = new TestCase( SECTION, "Number.prototype.__proto__ == Object.prototype", true, Number.prototype.__proto__ == Object.prototype );
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return ( array );
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}
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function test( ) {
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for ( tc=0; tc < testcases.length; tc++ ) {
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testcases[tc].passed = writeTestCaseResult(
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testcases[tc].expect,
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testcases[tc].actual,
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testcases[tc].description +" = "+ testcases[tc].actual );
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testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
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}
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stopTest();
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return ( testcases );
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}
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