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/* -*- tab-width: 2; 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: 15.2.4.2.js
ECMA Section: 15.2.4.2 Object.prototype.toString()
Description: When the toString method is called, the following
steps are taken:
1. Get the [[Class]] property of this object
2. Call ToString( Result(1) )
3. Compute a string value by concatenating the three
strings "[object " + Result(2) + "]"
4. Return Result(3).
Author: christine@netscape.com
Date: 28 october 1997
*/
var SECTION = "15.2.4.2";
var VERSION = "ECMA_1";
startTest();
var TITLE = "Object.prototype.toString()";
writeHeaderToLog( SECTION + " "+ TITLE);
new TestCase( SECTION, "(new Object()).toString()", "[object Object]", (new Object()).toString() );
new TestCase( SECTION, "myvar = this; myvar.toString = Object.prototype.toString; myvar.toString()",
GLOBAL.replace(/ @ 0x[0-9a-fA-F]+ \(native @ 0x[0-9a-fA-F]+\)/, ''),
eval("myvar = this; myvar.toString = Object.prototype.toString; myvar.toString()")
);
new TestCase( SECTION, "myvar = MyObject; myvar.toString = Object.prototype.toString; myvar.toString()",
"[object Function]",
eval("myvar = MyObject; myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = new MyObject( true ); myvar.toString = Object.prototype.toString; myvar.toString()",
'[object Object]',
eval("myvar = new MyObject( true ); myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = new Number(0); myvar.toString = Object.prototype.toString; myvar.toString()",
"[object Number]",
eval("myvar = new Number(0); myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = new String(''); myvar.toString = Object.prototype.toString; myvar.toString()",
"[object String]",
eval("myvar = new String(''); myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = Math; myvar.toString = Object.prototype.toString; myvar.toString()",
"[object Math]",
eval("myvar = Math; myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = new Function(); myvar.toString = Object.prototype.toString; myvar.toString()",
"[object Function]",
eval("myvar = new Function(); myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = new Array(); myvar.toString = Object.prototype.toString; myvar.toString()",
"[object Array]",
eval("myvar = new Array(); myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = new Boolean(); myvar.toString = Object.prototype.toString; myvar.toString()",
"[object Boolean]",
eval("myvar = new Boolean(); myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "myvar = new Date(); myvar.toString = Object.prototype.toString; myvar.toString()",
"[object Date]",
eval("myvar = new Date(); myvar.toString = Object.prototype.toString; myvar.toString()") );
new TestCase( SECTION, "var MYVAR = new Object( this ); MYVAR.toString()",
GLOBAL.replace(/ @ 0x[0-9a-fA-F]+ \(native @ 0x[0-9a-fA-F]+\)/, ''),
eval("var MYVAR = new Object( this ); MYVAR.toString()")
);
new TestCase( SECTION, "var MYVAR = new Object(); MYVAR.toString()",
"[object Object]",
eval("var MYVAR = new Object(); MYVAR.toString()") );
new TestCase( SECTION, "var MYVAR = new Object(void 0); MYVAR.toString()",
"[object Object]",
eval("var MYVAR = new Object(void 0); MYVAR.toString()") );
new TestCase( SECTION, "var MYVAR = new Object(null); MYVAR.toString()",
"[object Object]",
eval("var MYVAR = new Object(null); MYVAR.toString()") );
function MyObject( value ) {
this.value = new Function( "return this.value" );
this.toString = new Function ( "return this.value+''");
}
test();
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