js/src/tests/ecma/Expressions/11.1.1.js@6474c204b198
js/src/tests/ecma/Expressions/11.1.1.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: 11.1.1.js
9 ECMA Section: 11.1.1 The this keyword
10 Description:
12 The this keyword evaluates to the this value of the execution context.
14 Author: christine@netscape.com
15 Date: 12 november 1997
16 */
17 var SECTION = "11.1.1";
18 var VERSION = "ECMA_1";
19 startTest();
21 writeHeaderToLog( SECTION + " The this keyword");
23 var GLOBAL_OBJECT = this.toString();
25 // this in global code and eval(this) in global code should return the global object.
27 new TestCase( SECTION,
28 "Global Code: this.toString()",
29 GLOBAL_OBJECT,
30 this.toString() );
32 new TestCase( SECTION,
33 "Global Code: eval('this.toString()')",
34 GLOBAL_OBJECT,
35 eval('this.toString()') );
37 // this in anonymous code called as a function should return the global object.
39 new TestCase( SECTION,
40 "Anonymous Code: var MYFUNC = new Function('return this.toString()'); MYFUNC()",
41 GLOBAL_OBJECT,
42 eval("var MYFUNC = new Function('return this.toString()'); MYFUNC()") );
44 // eval( this ) in anonymous code called as a function should return that function's activation object
46 new TestCase( SECTION,
47 "Anonymous Code: var MYFUNC = new Function('return (eval(\"this.toString()\")'); (MYFUNC()).toString()",
48 GLOBAL_OBJECT,
49 eval("var MYFUNC = new Function('return eval(\"this.toString()\")'); (MYFUNC()).toString()") );
51 // this and eval( this ) in anonymous code called as a constructor should return the object
53 new TestCase( SECTION,
54 "Anonymous Code: var MYFUNC = new Function('this.THIS = this'); ((new MYFUNC()).THIS).toString()",
55 "[object Object]",
56 eval("var MYFUNC = new Function('this.THIS = this'); ((new MYFUNC()).THIS).toString()") );
58 new TestCase( SECTION,
59 "Anonymous Code: var MYFUNC = new Function('this.THIS = this'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1",
60 true,
61 eval("var MYFUNC = new Function('this.THIS = this'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1") );
63 new TestCase( SECTION,
64 "Anonymous Code: var MYFUNC = new Function('this.THIS = eval(\"this\")'); ((new MYFUNC().THIS).toString()",
65 "[object Object]",
66 eval("var MYFUNC = new Function('this.THIS = eval(\"this\")'); ((new MYFUNC()).THIS).toString()") );
68 new TestCase( SECTION,
69 "Anonymous Code: var MYFUNC = new Function('this.THIS = eval(\"this\")'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1",
70 true,
71 eval("var MYFUNC = new Function('this.THIS = eval(\"this\")'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1") );
73 // this and eval(this) in function code called as a function should return the global object.
74 new TestCase( SECTION,
75 "Function Code: ReturnThis()",
76 GLOBAL_OBJECT,
77 ReturnThis() );
79 new TestCase( SECTION,
80 "Function Code: ReturnEvalThis()",
81 GLOBAL_OBJECT,
82 ReturnEvalThis() );
84 // this and eval(this) in function code called as a contructor should return the object.
85 new TestCase( SECTION,
86 "var MYOBJECT = new ReturnThis(); MYOBJECT.toString()",
87 "[object Object]",
88 eval("var MYOBJECT = new ReturnThis(); MYOBJECT.toString()") );
90 new TestCase( SECTION,
91 "var MYOBJECT = new ReturnEvalThis(); MYOBJECT.toString()",
92 "[object Object]",
93 eval("var MYOBJECT = new ReturnEvalThis(); MYOBJECT.toString()") );
95 test();
97 function ReturnThis() {
98 return this.toString();
99 }
101 function ReturnEvalThis() {
102 return( eval("this.toString()") );
103 }
