js/src/tests/ecma/ObjectObjects/15.2.4.2.js@6474c204b198
js/src/tests/ecma/ObjectObjects/15.2.4.2.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 /**
8 File Name: 15.2.4.2.js
9 ECMA Section: 15.2.4.2 Object.prototype.toString()
11 Description: When the toString method is called, the following
12 steps are taken:
13 1. Get the [[Class]] property of this object
14 2. Call ToString( Result(1) )
15 3. Compute a string value by concatenating the three
16 strings "[object " + Result(2) + "]"
17 4. Return Result(3).
19 Author: christine@netscape.com
20 Date: 28 october 1997
22 */
23 var SECTION = "15.2.4.2";
24 var VERSION = "ECMA_1";
25 startTest();
26 var TITLE = "Object.prototype.toString()";
28 writeHeaderToLog( SECTION + " "+ TITLE);
30 new TestCase( SECTION, "(new Object()).toString()", "[object Object]", (new Object()).toString() );
32 new TestCase( SECTION, "myvar = this; myvar.toString = Object.prototype.toString; myvar.toString()",
33 GLOBAL.replace(/ @ 0x[0-9a-fA-F]+ \(native @ 0x[0-9a-fA-F]+\)/, ''),
34 eval("myvar = this; myvar.toString = Object.prototype.toString; myvar.toString()")
35 );
37 new TestCase( SECTION, "myvar = MyObject; myvar.toString = Object.prototype.toString; myvar.toString()",
38 "[object Function]",
39 eval("myvar = MyObject; myvar.toString = Object.prototype.toString; myvar.toString()") );
41 new TestCase( SECTION, "myvar = new MyObject( true ); myvar.toString = Object.prototype.toString; myvar.toString()",
42 '[object Object]',
43 eval("myvar = new MyObject( true ); myvar.toString = Object.prototype.toString; myvar.toString()") );
45 new TestCase( SECTION, "myvar = new Number(0); myvar.toString = Object.prototype.toString; myvar.toString()",
46 "[object Number]",
47 eval("myvar = new Number(0); myvar.toString = Object.prototype.toString; myvar.toString()") );
49 new TestCase( SECTION, "myvar = new String(''); myvar.toString = Object.prototype.toString; myvar.toString()",
50 "[object String]",
51 eval("myvar = new String(''); myvar.toString = Object.prototype.toString; myvar.toString()") );
53 new TestCase( SECTION, "myvar = Math; myvar.toString = Object.prototype.toString; myvar.toString()",
54 "[object Math]",
55 eval("myvar = Math; myvar.toString = Object.prototype.toString; myvar.toString()") );
57 new TestCase( SECTION, "myvar = new Function(); myvar.toString = Object.prototype.toString; myvar.toString()",
58 "[object Function]",
59 eval("myvar = new Function(); myvar.toString = Object.prototype.toString; myvar.toString()") );
61 new TestCase( SECTION, "myvar = new Array(); myvar.toString = Object.prototype.toString; myvar.toString()",
62 "[object Array]",
63 eval("myvar = new Array(); myvar.toString = Object.prototype.toString; myvar.toString()") );
65 new TestCase( SECTION, "myvar = new Boolean(); myvar.toString = Object.prototype.toString; myvar.toString()",
66 "[object Boolean]",
67 eval("myvar = new Boolean(); myvar.toString = Object.prototype.toString; myvar.toString()") );
69 new TestCase( SECTION, "myvar = new Date(); myvar.toString = Object.prototype.toString; myvar.toString()",
70 "[object Date]",
71 eval("myvar = new Date(); myvar.toString = Object.prototype.toString; myvar.toString()") );
73 new TestCase( SECTION, "var MYVAR = new Object( this ); MYVAR.toString()",
74 GLOBAL.replace(/ @ 0x[0-9a-fA-F]+ \(native @ 0x[0-9a-fA-F]+\)/, ''),
75 eval("var MYVAR = new Object( this ); MYVAR.toString()")
76 );
78 new TestCase( SECTION, "var MYVAR = new Object(); MYVAR.toString()",
79 "[object Object]",
80 eval("var MYVAR = new Object(); MYVAR.toString()") );
82 new TestCase( SECTION, "var MYVAR = new Object(void 0); MYVAR.toString()",
83 "[object Object]",
84 eval("var MYVAR = new Object(void 0); MYVAR.toString()") );
86 new TestCase( SECTION, "var MYVAR = new Object(null); MYVAR.toString()",
87 "[object Object]",
88 eval("var MYVAR = new Object(null); MYVAR.toString()") );
91 function MyObject( value ) {
92 this.value = new Function( "return this.value" );
93 this.toString = new Function ( "return this.value+''");
94 }
96 test();
