| /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| |
| /** |
| 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" ); |
| |
| new TestCase( SECTION, "Object(true).valueOf()", true, (Object(true)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(true)", "object", typeof Object(true) ); |
| |
| new TestCase( SECTION, "Object(false).valueOf()", false, (Object(false)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(false)", "object", typeof Object(false) ); |
| |
| new TestCase( SECTION, "Object(0).valueOf()", 0, (Object(0)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(0)", "object", typeof Object(0) ); |
| |
| new TestCase( SECTION, "Object(-0).valueOf()", -0, (Object(-0)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(-0)", "object", typeof Object(-0) ); |
| |
| new TestCase( SECTION, "Object(1).valueOf()", 1, (Object(1)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(1)", "object", typeof Object(1) ); |
| |
| new TestCase( SECTION, "Object(-1).valueOf()", -1, (Object(-1)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(-1)", "object", typeof Object(-1) ); |
| |
| new TestCase( SECTION, "Object(Number.MAX_VALUE).valueOf()", 1.7976931348623157e308, (Object(Number.MAX_VALUE)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(Number.MAX_VALUE)", "object", typeof Object(Number.MAX_VALUE) ); |
| |
| new TestCase( SECTION, "Object(Number.MIN_VALUE).valueOf()", 5e-324, (Object(Number.MIN_VALUE)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(Number.MIN_VALUE)", "object", typeof Object(Number.MIN_VALUE) ); |
| |
| new TestCase( SECTION, "Object(Number.POSITIVE_INFINITY).valueOf()", Number.POSITIVE_INFINITY, (Object(Number.POSITIVE_INFINITY)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(Number.POSITIVE_INFINITY)", "object", typeof Object(Number.POSITIVE_INFINITY) ); |
| |
| new TestCase( SECTION, "Object(Number.NEGATIVE_INFINITY).valueOf()", Number.NEGATIVE_INFINITY, (Object(Number.NEGATIVE_INFINITY)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(Number.NEGATIVE_INFINITY)", "object", typeof Object(Number.NEGATIVE_INFINITY) ); |
| |
| new TestCase( SECTION, "Object(Number.NaN).valueOf()", Number.NaN, (Object(Number.NaN)).valueOf() ); |
| new TestCase( SECTION, "typeof Object(Number.NaN)", "object", typeof Object(Number.NaN) ); |
| |
| new TestCase( SECTION, "Object('a string').valueOf()", "a string", (Object("a string")).valueOf() ); |
| new TestCase( SECTION, "typeof Object('a string')", "object", typeof (Object("a string")) ); |
| |
| new TestCase( SECTION, "Object('').valueOf()", "", (Object("")).valueOf() ); |
| new TestCase( SECTION, "typeof Object('')", "object", typeof (Object("")) ); |
| |
| 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() ); |
| new TestCase( SECTION, "typeof Object('\\r\\t\\b\\n\\v\\f')", "object", typeof (Object("\\r\\t\\b\\n\\v\\f")) ); |
| |
| new TestCase( SECTION, "Object( '\\\'\\\"\\' ).valueOf()", "\'\"\\", (Object("\'\"\\")).valueOf() ); |
| new TestCase( SECTION, "typeof Object( '\\\'\\\"\\' )", "object", typeof Object("\'\"\\") ); |
| |
| new TestCase( SECTION, "Object( new MyObject(true) ).valueOf()", true, eval("Object( new MyObject(true) ).valueOf()") ); |
| new TestCase( SECTION, "typeof Object( new MyObject(true) )", "object", eval("typeof Object( new MyObject(true) )") ); |
| new TestCase( SECTION, "(Object( new MyObject(true) )).toString()", "[object Object]", eval("(Object( new MyObject(true) )).toString()") ); |
| |
| test(); |
| |
| function MyObject( value ) { |
| this.value = value; |
| this.valueOf = new Function ( "return this.value" ); |
| } |