1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
/* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code, released March
* 31, 1998.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
*/
/**
File Name: 15.5.4.8-1.js
ECMA Section: 15.5.4.8 String.prototype.split( separator )
Description:
Returns an Array object into which substrings of the result of converting
this object to a string have been stored. The substrings are determined by
searching from left to right for occurrences of the given separator; these
occurrences are not part of any substring in the returned array, but serve
to divide up this string value. The separator may be a string of any length.
As a special case, if the separator is the empty string, the string is split
up into individual characters; the length of the result array equals the
length of the string, and each substring contains one character.
If the separator is not supplied, then the result array contains just one
string, which is the string.
Author: christine@netscape.com, pschwartau@netscape.com
Date: 12 November 1997
Modified: 14 July 2002
Reason: See http://bugzilla.mozilla.org/show_bug.cgi?id=155289
ECMA-262 Ed.3 Section 15.5.4.14
The length property of the split method is 2
*
*/
var SECTION = "15.5.4.8-1";
var VERSION = "ECMA_1";
startTest();
var TITLE = "String.prototype.split";
writeHeaderToLog( SECTION + " "+ TITLE);
var testcases = getTestCases();
test();
function getTestCases() {
var array = new Array();
var item = 0;
array[item++] = new TestCase( SECTION, "String.prototype.split.length", 2, String.prototype.split.length );
array[item++] = new TestCase( SECTION, "delete String.prototype.split.length", false, delete String.prototype.split.length );
array[item++] = new TestCase( SECTION, "delete String.prototype.split.length; String.prototype.split.length", 2, eval("delete String.prototype.split.length; String.prototype.split.length") );
// test cases for when split is called with no arguments.
// this is a string object
array[item++] = new TestCase( SECTION,
"var s = new String('this is a string object'); typeof s.split()",
"object",
eval("var s = new String('this is a string object'); typeof s.split()") );
array[item++] = new TestCase( SECTION,
"var s = new String('this is a string object'); Array.prototype.getClass = Object.prototype.toString; (s.split()).getClass()",
"[object Array]",
eval("var s = new String('this is a string object'); Array.prototype.getClass = Object.prototype.toString; (s.split()).getClass()") );
array[item++] = new TestCase( SECTION,
"var s = new String('this is a string object'); s.split().length",
1,
eval("var s = new String('this is a string object'); s.split().length") );
array[item++] = new TestCase( SECTION,
"var s = new String('this is a string object'); s.split()[0]",
"this is a string object",
eval("var s = new String('this is a string object'); s.split()[0]") );
// this is an object object
array[item++] = new TestCase( SECTION,
"var obj = new Object(); obj.split = String.prototype.split; typeof obj.split()",
"object",
eval("var obj = new Object(); obj.split = String.prototype.split; typeof obj.split()") );
array[item++] = new TestCase( SECTION,
"var obj = new Object(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
"[object Array]",
eval("var obj = new Object(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
array[item++] = new TestCase( SECTION,
"var obj = new Object(); obj.split = String.prototype.split; obj.split().length",
1,
eval("var obj = new Object(); obj.split = String.prototype.split; obj.split().length") );
array[item++] = new TestCase( SECTION,
"var obj = new Object(); obj.split = String.prototype.split; obj.split()[0]",
"[object Object]",
eval("var obj = new Object(); obj.split = String.prototype.split; obj.split()[0]") );
// this is a function object
array[item++] = new TestCase( SECTION,
"var obj = new Function(); obj.split = String.prototype.split; typeof obj.split()",
"object",
eval("var obj = new Function(); obj.split = String.prototype.split; typeof obj.split()") );
array[item++] = new TestCase( SECTION,
"var obj = new Function(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
"[object Array]",
eval("var obj = new Function(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
array[item++] = new TestCase( SECTION,
"var obj = new Function(); obj.split = String.prototype.split; obj.split().length",
1,
eval("var obj = new Function(); obj.split = String.prototype.split; obj.split().length") );
array[item++] = new TestCase( SECTION,
"var obj = new Function(); obj.split = String.prototype.split; obj.toString = Object.prototype.toString; obj.split()[0]",
"[object Function]",
eval("var obj = new Function(); obj.split = String.prototype.split; obj.toString = Object.prototype.toString; obj.split()[0]") );
// this is a number object
array[item++] = new TestCase( SECTION,
"var obj = new Number(NaN); obj.split = String.prototype.split; typeof obj.split()",
"object",
eval("var obj = new Number(NaN); obj.split = String.prototype.split; typeof obj.split()") );
array[item++] = new TestCase( SECTION,
"var obj = new Number(Infinity); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
"[object Array]",
eval("var obj = new Number(Infinity); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
array[item++] = new TestCase( SECTION,
"var obj = new Number(-1234567890); obj.split = String.prototype.split; obj.split().length",
1,
eval("var obj = new Number(-1234567890); obj.split = String.prototype.split; obj.split().length") );
array[item++] = new TestCase( SECTION,
"var obj = new Number(-1e21); obj.split = String.prototype.split; obj.split()[0]",
"-1e+21",
eval("var obj = new Number(-1e21); obj.split = String.prototype.split; obj.split()[0]") );
// this is the Math object
array[item++] = new TestCase( SECTION,
"var obj = Math; obj.split = String.prototype.split; typeof obj.split()",
"object",
eval("var obj = Math; obj.split = String.prototype.split; typeof obj.split()") );
array[item++] = new TestCase( SECTION,
"var obj = Math; obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
"[object Array]",
eval("var obj = Math; obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
array[item++] = new TestCase( SECTION,
"var obj = Math; obj.split = String.prototype.split; obj.split().length",
1,
eval("var obj = Math; obj.split = String.prototype.split; obj.split().length") );
array[item++] = new TestCase( SECTION,
"var obj = Math; obj.split = String.prototype.split; obj.split()[0]",
"[object Math]",
eval("var obj = Math; obj.split = String.prototype.split; obj.split()[0]") );
// this is an array object
array[item++] = new TestCase( SECTION,
"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; typeof obj.split()",
"object",
eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; typeof obj.split()") );
array[item++] = new TestCase( SECTION,
"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
"[object Array]",
eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
array[item++] = new TestCase( SECTION,
"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split().length",
1,
eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split().length") );
array[item++] = new TestCase( SECTION,
"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split()[0]",
"1,2,3,4,5",
eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split()[0]") );
// this is a Boolean object
array[item++] = new TestCase( SECTION,
"var obj = new Boolean(); obj.split = String.prototype.split; typeof obj.split()",
"object",
eval("var obj = new Boolean(); obj.split = String.prototype.split; typeof obj.split()") );
array[item++] = new TestCase( SECTION,
"var obj = new Boolean(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
"[object Array]",
eval("var obj = new Boolean(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
array[item++] = new TestCase( SECTION,
"var obj = new Boolean(); obj.split = String.prototype.split; obj.split().length",
1,
eval("var obj = new Boolean(); obj.split = String.prototype.split; obj.split().length") );
array[item++] = new TestCase( SECTION,
"var obj = new Boolean(); obj.split = String.prototype.split; obj.split()[0]",
"false",
eval("var obj = new Boolean(); obj.split = String.prototype.split; obj.split()[0]") );
return array;
}
function test() {
for ( tc=0; tc < testcases.length; tc++ ) {
testcases[tc].passed = writeTestCaseResult(
testcases[tc].expect,
testcases[tc].actual,
testcases[tc].description +" = "+
testcases[tc].actual );
testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
}
stopTest();
return ( testcases );
}
|
