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| * March 31, 1998. |
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| |
| gTestfile = '15.5.4.js'; |
| |
| /** |
| File Name: 15.5.4.js |
| ECMA Section: 15.5.4 Properties of the String prototype object |
| |
| Description: |
| Author: christine@netscape.com |
| Date: 28 october 1997 |
| |
| */ |
| var SECTION = "15.5.4"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "Properties of the String Prototype objecta"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| |
| new TestCase( SECTION, |
| "String.prototype.getClass = Object.prototype.toString; String.prototype.getClass()", |
| "[object String]", |
| eval("String.prototype.getClass = Object.prototype.toString; String.prototype.getClass()") ); |
| |
| delete String.prototype.getClass; |
| |
| new TestCase( SECTION, |
| "typeof String.prototype", |
| "object", |
| typeof String.prototype ); |
| |
| new TestCase( SECTION, |
| "String.prototype.valueOf()", |
| "", |
| String.prototype.valueOf() ); |
| |
| new TestCase( SECTION, |
| "String.prototype +''", |
| "", |
| String.prototype + '' ); |
| |
| new TestCase( SECTION, |
| "String.prototype.length", |
| 0, |
| String.prototype.length ); |
| |
| var prop; |
| var value; |
| |
| value = ''; |
| for (prop in "") |
| { |
| value += prop; |
| } |
| new TestCase( SECTION, |
| 'String "" has no enumerable properties', |
| '', |
| value ); |
| |
| value = ''; |
| for (prop in String.prototype) |
| { |
| value += prop; |
| } |
| new TestCase( SECTION, |
| 'String.prototype has no enumerable properties', |
| '', |
| value ); |
| |
| test(); |