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comparison: js/src/tests/ecma/String/15.5.4.8-1.js

js/src/tests/ecma/String/15.5.4.8-1.js

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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/. */
5
6
7 /**
8 File Name: 15.5.4.8-1.js
9 ECMA Section: 15.5.4.8 String.prototype.split( separator )
10 Description:
11
12 Returns an Array object into which substrings of the result of converting
13 this object to a string have been stored. The substrings are determined by
14 searching from left to right for occurrences of the given separator; these
15 occurrences are not part of any substring in the returned array, but serve
16 to divide up this string value. The separator may be a string of any length.
17
18 As a special case, if the separator is the empty string, the string is split
19 up into individual characters; the length of the result array equals the
20 length of the string, and each substring contains one character.
21
22 If the separator is not supplied, then the result array contains just one
23 string, which is the string.
24
25 Author: christine@netscape.com, pschwartau@netscape.com
26 Date: 12 November 1997
27 Modified: 14 July 2002
28 Reason: See http://bugzilla.mozilla.org/show_bug.cgi?id=155289
29 ECMA-262 Ed.3 Section 15.5.4.14
30 The length property of the split method is 2
31 *
32 */
33
34 var SECTION = "15.5.4.8-1";
35 var VERSION = "ECMA_1";
36 startTest();
37 var TITLE = "String.prototype.split";
38
39 writeHeaderToLog( SECTION + " "+ TITLE);
40
41 new TestCase( SECTION, "String.prototype.split.length", 2, String.prototype.split.length );
42 new TestCase( SECTION, "delete String.prototype.split.length", false, delete String.prototype.split.length );
43 new TestCase( SECTION, "delete String.prototype.split.length; String.prototype.split.length", 2, eval("delete String.prototype.split.length; String.prototype.split.length") );
44
45 // test cases for when split is called with no arguments.
46
47 // this is a string object
48
49 new TestCase( SECTION,
50 "var s = new String('this is a string object'); typeof s.split()",
51 "object",
52 eval("var s = new String('this is a string object'); typeof s.split()") );
53
54 new TestCase( SECTION,
55 "var s = new String('this is a string object'); Array.prototype.getClass = Object.prototype.toString; (s.split()).getClass()",
56 "[object Array]",
57 eval("var s = new String('this is a string object'); Array.prototype.getClass = Object.prototype.toString; (s.split()).getClass()") );
58
59 new TestCase( SECTION,
60 "var s = new String('this is a string object'); s.split().length",
61 1,
62 eval("var s = new String('this is a string object'); s.split().length") );
63
64 new TestCase( SECTION,
65 "var s = new String('this is a string object'); s.split()[0]",
66 "this is a string object",
67 eval("var s = new String('this is a string object'); s.split()[0]") );
68
69 // this is an object object
70 new TestCase( SECTION,
71 "var obj = new Object(); obj.split = String.prototype.split; typeof obj.split()",
72 "object",
73 eval("var obj = new Object(); obj.split = String.prototype.split; typeof obj.split()") );
74
75 new TestCase( SECTION,
76 "var obj = new Object(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
77 "[object Array]",
78 eval("var obj = new Object(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
79
80 new TestCase( SECTION,
81 "var obj = new Object(); obj.split = String.prototype.split; obj.split().length",
82 1,
83 eval("var obj = new Object(); obj.split = String.prototype.split; obj.split().length") );
84
85 new TestCase( SECTION,
86 "var obj = new Object(); obj.split = String.prototype.split; obj.split()[0]",
87 "[object Object]",
88 eval("var obj = new Object(); obj.split = String.prototype.split; obj.split()[0]") );
89
90 // this is a function object
91 new TestCase( SECTION,
92 "var obj = new Function(); obj.split = String.prototype.split; typeof obj.split()",
93 "object",
94 eval("var obj = new Function(); obj.split = String.prototype.split; typeof obj.split()") );
95
96 new TestCase( SECTION,
97 "var obj = new Function(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
98 "[object Array]",
99 eval("var obj = new Function(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
100
101 new TestCase( SECTION,
102 "var obj = new Function(); obj.split = String.prototype.split; obj.split().length",
103 1,
104 eval("var obj = new Function(); obj.split = String.prototype.split; obj.split().length") );
105
106 new TestCase( SECTION,
107 "var obj = new Function(); obj.split = String.prototype.split; obj.toString = Object.prototype.toString; obj.split()[0]",
108 "[object Function]",
109 eval("var obj = new Function(); obj.split = String.prototype.split; obj.toString = Object.prototype.toString; obj.split()[0]") );
110
111 // this is a number object
112 new TestCase( SECTION,
113 "var obj = new Number(NaN); obj.split = String.prototype.split; typeof obj.split()",
114 "object",
115 eval("var obj = new Number(NaN); obj.split = String.prototype.split; typeof obj.split()") );
116
117 new TestCase( SECTION,
118 "var obj = new Number(Infinity); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
119 "[object Array]",
120 eval("var obj = new Number(Infinity); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
121
122 new TestCase( SECTION,
123 "var obj = new Number(-1234567890); obj.split = String.prototype.split; obj.split().length",
124 1,
125 eval("var obj = new Number(-1234567890); obj.split = String.prototype.split; obj.split().length") );
126
127 new TestCase( SECTION,
128 "var obj = new Number(-1e21); obj.split = String.prototype.split; obj.split()[0]",
129 "-1e+21",
130 eval("var obj = new Number(-1e21); obj.split = String.prototype.split; obj.split()[0]") );
131
132
133 // this is the Math object
134 new TestCase( SECTION,
135 "var obj = Math; obj.split = String.prototype.split; typeof obj.split()",
136 "object",
137 eval("var obj = Math; obj.split = String.prototype.split; typeof obj.split()") );
138
139 new TestCase( SECTION,
140 "var obj = Math; obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
141 "[object Array]",
142 eval("var obj = Math; obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
143
144 new TestCase( SECTION,
145 "var obj = Math; obj.split = String.prototype.split; obj.split().length",
146 1,
147 eval("var obj = Math; obj.split = String.prototype.split; obj.split().length") );
148
149 new TestCase( SECTION,
150 "var obj = Math; obj.split = String.prototype.split; obj.split()[0]",
151 "[object Math]",
152 eval("var obj = Math; obj.split = String.prototype.split; obj.split()[0]") );
153
154 // this is an array object
155 new TestCase( SECTION,
156 "var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; typeof obj.split()",
157 "object",
158 eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; typeof obj.split()") );
159
160 new TestCase( SECTION,
161 "var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
162 "[object Array]",
163 eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
164
165 new TestCase( SECTION,
166 "var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split().length",
167 1,
168 eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split().length") );
169
170 new TestCase( SECTION,
171 "var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split()[0]",
172 "1,2,3,4,5",
173 eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split()[0]") );
174
175 // this is a Boolean object
176
177 new TestCase( SECTION,
178 "var obj = new Boolean(); obj.split = String.prototype.split; typeof obj.split()",
179 "object",
180 eval("var obj = new Boolean(); obj.split = String.prototype.split; typeof obj.split()") );
181
182 new TestCase( SECTION,
183 "var obj = new Boolean(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
184 "[object Array]",
185 eval("var obj = new Boolean(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
186
187 new TestCase( SECTION,
188 "var obj = new Boolean(); obj.split = String.prototype.split; obj.split().length",
189 1,
190 eval("var obj = new Boolean(); obj.split = String.prototype.split; obj.split().length") );
191
192 new TestCase( SECTION,
193 "var obj = new Boolean(); obj.split = String.prototype.split; obj.split()[0]",
194 "false",
195 eval("var obj = new Boolean(); obj.split = String.prototype.split; obj.split()[0]") );
196
197
198 test();

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