| /* The contents of this file are subject to the Netscape Public |
| * License Version 1.1 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at http://www.mozilla.org/NPL/ |
| * |
| * Software distributed under the License is distributed on an "AS |
| * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * rights and limitations under the License. |
| * |
| * The Original Code is Mozilla Communicator client code, released March |
| * 31, 1998. |
| * |
| * The Initial Developer of the Original Code is Netscape Communications |
| * Corporation. Portions created by Netscape are |
| * Copyright (C) 1998 Netscape Communications Corporation. All |
| * Rights Reserved. |
| * |
| * Contributor(s): |
| * |
| */ |
| /** |
| File Name: 9.9-1.js |
| ECMA Section: 9.9 Type Conversion: ToObject |
| Description: |
| |
| undefined generate a runtime error |
| null generate a runtime error |
| boolean create a new Boolean object whose default |
| value is the value of the boolean. |
| number Create a new Number object whose default |
| value is the value of the number. |
| string Create a new String object whose default |
| value is the value of the string. |
| object Return the input argument (no conversion). |
| Author: christine@netscape.com |
| Date: 17 july 1997 |
| */ |
| |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var SECTION = "9.9-1"; |
| |
| writeHeaderToLog( SECTION + " Type Conversion: ToObject" ); |
| var tc= 0; |
| var testcases = getTestCases(); |
| |
| // all tests must call a function that returns an array of TestCase objects. |
| test(); |
| |
| function getTestCases() { |
| var array = new Array(); |
| var item = 0; |
| |
| array[item++] = new TestCase( SECTION, "Object(true).valueOf()", true, (Object(true)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(true)", "object", typeof Object(true) ); |
| array[item++] = new TestCase( SECTION, "(Object(true)).__proto__", Boolean.prototype, (Object(true)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(false).valueOf()", false, (Object(false)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(false)", "object", typeof Object(false) ); |
| array[item++] = new TestCase( SECTION, "(Object(true)).__proto__", Boolean.prototype, (Object(true)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(0).valueOf()", 0, (Object(0)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(0)", "object", typeof Object(0) ); |
| array[item++] = new TestCase( SECTION, "(Object(0)).__proto__", Number.prototype, (Object(0)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(-0).valueOf()", -0, (Object(-0)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(-0)", "object", typeof Object(-0) ); |
| array[item++] = new TestCase( SECTION, "(Object(-0)).__proto__", Number.prototype, (Object(-0)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(1).valueOf()", 1, (Object(1)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(1)", "object", typeof Object(1) ); |
| array[item++] = new TestCase( SECTION, "(Object(1)).__proto__", Number.prototype, (Object(1)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(-1).valueOf()", -1, (Object(-1)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(-1)", "object", typeof Object(-1) ); |
| array[item++] = new TestCase( SECTION, "(Object(-1)).__proto__", Number.prototype, (Object(-1)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(Number.MAX_VALUE).valueOf()", 1.7976931348623157e308, (Object(Number.MAX_VALUE)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(Number.MAX_VALUE)", "object", typeof Object(Number.MAX_VALUE) ); |
| array[item++] = new TestCase( SECTION, "(Object(Number.MAX_VALUE)).__proto__", Number.prototype, (Object(Number.MAX_VALUE)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(Number.MIN_VALUE).valueOf()", 5e-324, (Object(Number.MIN_VALUE)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(Number.MIN_VALUE)", "object", typeof Object(Number.MIN_VALUE) ); |
| array[item++] = new TestCase( SECTION, "(Object(Number.MIN_VALUE)).__proto__", Number.prototype, (Object(Number.MIN_VALUE)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(Number.POSITIVE_INFINITY).valueOf()", Number.POSITIVE_INFINITY, (Object(Number.POSITIVE_INFINITY)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(Number.POSITIVE_INFINITY)", "object", typeof Object(Number.POSITIVE_INFINITY) ); |
| array[item++] = new TestCase( SECTION, "(Object(Number.POSITIVE_INFINITY)).__proto__", Number.prototype, (Object(Number.POSITIVE_INFINITY)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(Number.NEGATIVE_INFINITY).valueOf()", Number.NEGATIVE_INFINITY, (Object(Number.NEGATIVE_INFINITY)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(Number.NEGATIVE_INFINITY)", "object", typeof Object(Number.NEGATIVE_INFINITY) ); |
| array[item++] = new TestCase( SECTION, "(Object(Number.NEGATIVE_INFINITY)).__proto__", Number.prototype, (Object(Number.NEGATIVE_INFINITY)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object(Number.NaN).valueOf()", Number.NaN, (Object(Number.NaN)).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object(Number.NaN)", "object", typeof Object(Number.NaN) ); |
| array[item++] = new TestCase( SECTION, "(Object(Number.NaN)).__proto__", Number.prototype, (Object(Number.NaN)).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object('a string').valueOf()", "a string", (Object("a string")).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object('a string')", "object", typeof (Object("a string")) ); |
| array[item++] = new TestCase( SECTION, "(Object('a string')).__proto__", String.prototype, (Object("a string")).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object('').valueOf()", "", (Object("")).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object('')", "object", typeof (Object("")) ); |
| array[item++] = new TestCase( SECTION, "(Object('')).__proto__", String.prototype, (Object("")).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object('\\r\\t\\b\\n\\v\\f').valueOf()", "\r\t\b\n\v\f", (Object("\r\t\b\n\v\f")).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object('\\r\\t\\b\\n\\v\\f')", "object", typeof (Object("\\r\\t\\b\\n\\v\\f")) ); |
| array[item++] = new TestCase( SECTION, "(Object('\\r\\t\\b\\n\\v\\f')).__proto__", String.prototype, (Object("\\r\\t\\b\\n\\v\\f")).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object( '\\\'\\\"\\' ).valueOf()", "\'\"\\", (Object("\'\"\\")).valueOf() ); |
| array[item++] = new TestCase( SECTION, "typeof Object( '\\\'\\\"\\' )", "object", typeof Object("\'\"\\") ); |
| array[item++] = new TestCase( SECTION, "Object( '\\\'\\\"\\' ).__proto__", String.prototype, (Object("\'\"\\")).__proto__ ); |
| |
| array[item++] = new TestCase( SECTION, "Object( new MyObject(true) ).valueOf()", true, eval("Object( new MyObject(true) ).valueOf()") ); |
| array[item++] = new TestCase( SECTION, "typeof Object( new MyObject(true) )", "object", eval("typeof Object( new MyObject(true) )") ); |
| array[item++] = new TestCase( SECTION, "(Object( new MyObject(true) )).toString()", "[object Object]", eval("(Object( new MyObject(true) )).toString()") ); |
| |
| return ( array ); |
| } |
| |
| function test() { |
| for ( tc = 0; tc < testcases.length; tc++ ) { |
| |
| testcases[tc].passed = writeTestCaseResult( |
| testcases[tc].expect, |
| testcases[tc].actual, |
| testcases[tc].description +" = "+ |
| testcases[tc].actual ); |
| |
| testcases[tc].reason += |
| ( testcases[tc].passed ) ? "" : "wrong value "; |
| |
| } |
| stopTest(); |
| |
| // all tests must return an array of TestCase objects |
| return ( testcases ); |
| } |
| function MyObject( value ) { |
| this.value = value; |
| this.valueOf = new Function ( "return this.value" ); |
| } |