js/src/tests/ecma/String/15.5.2.js@6474c204b198
js/src/tests/ecma/String/15.5.2.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: 15.5.2.js
9 ECMA Section: 15.5.2 The String Constructor
10 15.5.2.1 new String(value)
11 15.5.2.2 new String()
13 Description: When String is called as part of a new expression, it
14 is a constructor; it initializes the newly constructed
15 object.
17 - The prototype property of the newly constructed
18 object is set to the original String prototype object,
19 the one that is the intial value of String.prototype
20 - The internal [[Class]] property of the object is "String"
21 - The value of the object is ToString(value).
22 - If no value is specified, its value is the empty string.
24 Author: christine@netscape.com
25 Date: 1 october 1997
26 */
28 var SECTION = "15.5.2";
29 var VERSION = "ECMA_1";
30 startTest();
31 var TITLE = "The String Constructor";
33 writeHeaderToLog( SECTION + " "+ TITLE);
36 new TestCase( SECTION, "typeof new String('string primitive')", "object", typeof new String('string primitive') );
37 new TestCase( SECTION, "var TESTSTRING = new String('string primitive'); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String('string primitive'); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
38 new TestCase( SECTION, "(new String('string primitive')).valueOf()", 'string primitive', (new String('string primitive')).valueOf() );
39 new TestCase( SECTION, "(new String('string primitive')).substring", String.prototype.substring, (new String('string primitive')).substring );
41 new TestCase( SECTION, "typeof new String(void 0)", "object", typeof new String(void 0) );
42 new TestCase( SECTION, "var TESTSTRING = new String(void 0); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String(void 0); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
43 new TestCase( SECTION, "(new String(void 0)).valueOf()", "undefined", (new String(void 0)).valueOf() );
44 new TestCase( SECTION, "(new String(void 0)).toString", String.prototype.toString, (new String(void 0)).toString );
46 new TestCase( SECTION, "typeof new String(null)", "object", typeof new String(null) );
47 new TestCase( SECTION, "var TESTSTRING = new String(null); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String(null); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
48 new TestCase( SECTION, "(new String(null)).valueOf()", "null", (new String(null)).valueOf() );
49 new TestCase( SECTION, "(new String(null)).valueOf", String.prototype.valueOf, (new String(null)).valueOf );
51 new TestCase( SECTION, "typeof new String(true)", "object", typeof new String(true) );
52 new TestCase( SECTION, "var TESTSTRING = new String(true); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String(true); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
53 new TestCase( SECTION, "(new String(true)).valueOf()", "true", (new String(true)).valueOf() );
54 new TestCase( SECTION, "(new String(true)).charAt", String.prototype.charAt, (new String(true)).charAt );
56 new TestCase( SECTION, "typeof new String(false)", "object", typeof new String(false) );
57 new TestCase( SECTION, "var TESTSTRING = new String(false); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String(false); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
58 new TestCase( SECTION, "(new String(false)).valueOf()", "false", (new String(false)).valueOf() );
59 new TestCase( SECTION, "(new String(false)).charCodeAt", String.prototype.charCodeAt, (new String(false)).charCodeAt );
61 new TestCase( SECTION, "typeof new String(new Boolean(true))", "object", typeof new String(new Boolean(true)) );
62 new TestCase( SECTION, "var TESTSTRING = new String(new Boolean(true)); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String(new Boolean(true)); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
63 new TestCase( SECTION, "(new String(new Boolean(true))).valueOf()", "true", (new String(new Boolean(true))).valueOf() );
64 new TestCase( SECTION, "(new String(new Boolean(true))).indexOf", String.prototype.indexOf, (new String(new Boolean(true))).indexOf );
66 new TestCase( SECTION, "typeof new String()", "object", typeof new String() );
67 new TestCase( SECTION, "var TESTSTRING = new String(); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String(); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
68 new TestCase( SECTION, "(new String()).valueOf()", '', (new String()).valueOf() );
69 new TestCase( SECTION, "(new String()).lastIndexOf", String.prototype.lastIndexOf, (new String()).lastIndexOf );
71 new TestCase( SECTION, "typeof new String('')", "object", typeof new String('') );
72 new TestCase( SECTION, "var TESTSTRING = new String(''); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()", "[object String]", eval("var TESTSTRING = new String(''); TESTSTRING.toString=Object.prototype.toString;TESTSTRING.toString()") );
73 new TestCase( SECTION, "(new String('')).valueOf()", '', (new String('')).valueOf() );
74 new TestCase( SECTION, "(new String('')).split", String.prototype.split, (new String('')).split );
76 test();
