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
|
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>localStorage basic test, while in sesison only mode</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript">
function startTest()
{
if (SpecialPowers.Services.domStorageManager.nextGenLocalStorageEnabled) {
ok(true, "Test ignored when the next gen local storage is enabled.");
SimpleTest.finish();
return;
}
SpecialPowers.pushPermissions([{'type': 'cookie', 'allow': SpecialPowers.Ci.nsICookiePermission.ACCESS_SESSION, 'context': document}], test1);
}
function test1() {
// Initially check the localStorage is empty
is(localStorage.length, 0, "The storage is empty [1]");
is(localStorage.key(0), null, "key() should return null for out-of-bounds access");
is(localStorage.key(-1), null, "key() should return null for out-of-bounds access");
is(localStorage.key(1), null, "key() should return null for out-of-bounds access");
is(localStorage.getItem("nonexisting"), null, "Nonexisting item is null (getItem())");
is(localStorage.nonexisting, undefined, "Nonexisting item is undefined (array access)");
is(localStorage.nonexisting, undefined, "Nonexisting item is undefined (property access)");
localStorage.removeItem("nonexisting"); // Just check there is no exception
is(typeof localStorage.getItem("nonexisting"), "object", "getItem('nonexisting') is object");
is(typeof localStorage.nonexisting, "undefined", "['nonexisting'] is undefined");
is(typeof localStorage.nonexisting, "undefined", "nonexisting is undefined");
is(typeof localStorage.getItem("nonexisting2"), "object", "getItem('nonexisting2') is object");
is(typeof localStorage.nonexisting2, "undefined", "['nonexisting2'] is undefined");
is(typeof localStorage.nonexisting2, "undefined", "nonexisting2 is undefined");
// add an empty-value key
localStorage.setItem("empty", "");
is(localStorage.getItem("empty"), "", "Empty value (getItem())");
is(localStorage.empty, "", "Empty value (array access)");
is(localStorage.empty, "", "Empty value (property access)");
is(typeof localStorage.getItem("empty"), "string", "getItem('empty') is string");
is(typeof localStorage.empty, "string", "['empty'] is string");
is(typeof localStorage.empty, "string", "empty is string");
localStorage.removeItem("empty");
is(localStorage.length, 0, "The storage has no keys");
is(localStorage.getItem("empty"), null, "empty item is null (getItem())");
is(localStorage.empty, undefined, "empty item is undefined (array access)");
is(localStorage.empty, undefined, "empty item is undefined (property access)");
is(typeof localStorage.getItem("empty"), "object", "getItem('empty') is object");
is(typeof localStorage.empty, "undefined", "['empty'] is undefined");
is(typeof localStorage.empty, "undefined", "empty is undefined");
// add one key, check it is there
localStorage.setItem("key1", "value1");
is(localStorage.length, 1, "The storage has one key-value pair");
is(localStorage.key(0), "key1");
is(localStorage.key(-1), null, "key() should return null for out-of-bounds access");
is(localStorage.key(1), null, "key() should return null for out-of-bounds access");
// check all access method give the correct result
// and are of the correct type
is(localStorage.getItem("key1"), "value1", "getItem('key1') == value1");
is(localStorage.key1, "value1", "['key1'] == value1");
is(localStorage.key1, "value1", "key1 == value1");
is(typeof localStorage.getItem("key1"), "string", "getItem('key1') is string");
is(typeof localStorage.key1, "string", "['key1'] is string");
is(typeof localStorage.key1, "string", "key1 is string");
// remove the previously added key and check the storage is empty
localStorage.removeItem("key1");
is(localStorage.length, 0, "The storage is empty [2]");
is(localStorage.key(0), null, "key() should return null for out-of-bounds access");
is(localStorage.getItem("key1"), null, "\'key1\' removed");
is(typeof localStorage.getItem("key1"), "object", "getItem('key1') is object");
is(typeof localStorage.key1, "undefined", "['key1'] is undefined");
is(typeof localStorage.key1, "undefined", "key1 is undefined");
// add one key, check it is there
localStorage.setItem("key1", "value1");
is(localStorage.length, 1, "The storage has one key-value pair");
is(localStorage.key(0), "key1");
is(localStorage.getItem("key1"), "value1");
// add a second key
localStorage.setItem("key2", "value2");
is(localStorage.length, 2, "The storage has two key-value pairs");
is(localStorage.getItem("key1"), "value1");
is(localStorage.getItem("key2"), "value2");
var firstKey = localStorage.key(0);
var secondKey = localStorage.key(1);
ok((firstKey == 'key1' && secondKey == 'key2') ||
(firstKey == 'key2' && secondKey == 'key1'),
'key() API works.');
// change the second key
localStorage.setItem("key2", "value2-2");
is(localStorage.length, 2, "The storage has two key-value pairs");
is(localStorage.key(0), firstKey); // After key value changes the order must be preserved
is(localStorage.key(1), secondKey);
is(localStorage.key(-1), null, "key() should return null for out-of-bounds access");
is(localStorage.key(2), null, "key() should return null for out-of-bounds access");
is(localStorage.getItem("key1"), "value1");
is(localStorage.getItem("key2"), "value2-2");
// change the first key
localStorage.setItem("key1", "value1-2");
is(localStorage.length, 2, "The storage has two key-value pairs");
is(localStorage.key(0), firstKey); // After key value changes the order must be preserved
is(localStorage.key(1), secondKey);
is(localStorage.key(-1), null, "key() should return null for out-of-bounds access");
is(localStorage.key(2), null, "key() should return null for out-of-bounds access");
is(localStorage.getItem("key1"), "value1-2");
is(localStorage.getItem("key2"), "value2-2");
// remove the second key
localStorage.removeItem("key2");
is(localStorage.length, 1, "The storage has one key-value pair");
is(localStorage.key(0), "key1");
is(localStorage.key(-1), null, "key() should return null for out-of-bounds access");
is(localStorage.key(1), null, "key() should return null for out-of-bounds access");
is(localStorage.getItem("key1"), "value1-2");
// JS property test
localStorage.testA = "valueA";
is(localStorage.testA, "valueA");
is(localStorage.testA, "valueA");
is(localStorage.getItem("testA"), "valueA");
localStorage.testA = "valueA2";
is(localStorage.testA, "valueA2");
is(localStorage.testA, "valueA2");
is(localStorage.getItem("testA"), "valueA2");
localStorage.testB = "valueB";
is(localStorage.testB, "valueB");
is(localStorage.testB, "valueB");
is(localStorage.getItem("testB"), "valueB");
localStorage.testB = "valueB2";
is(localStorage.testB, "valueB2");
is(localStorage.testB, "valueB2");
is(localStorage.getItem("testB"), "valueB2");
localStorage.setItem("testC", "valueC");
is(localStorage.testC, "valueC");
is(localStorage.testC, "valueC");
is(localStorage.getItem("testC"), "valueC");
localStorage.setItem("testC", "valueC2");
is(localStorage.testC, "valueC2");
is(localStorage.testC, "valueC2");
is(localStorage.getItem("testC"), "valueC2");
localStorage.setItem("testC", null);
is("testC" in localStorage, true);
is(localStorage.getItem("testC"), "null");
is(localStorage.testC, "null");
is(localStorage.testC, "null");
localStorage.removeItem("testC");
localStorage.testC = null;
is("testC" in localStorage, true);
is(localStorage.getItem("testC"), "null");
is(localStorage.testC, "null");
is(localStorage.testC, "null");
localStorage.setItem(null, "test");
is("null" in localStorage, true);
is(localStorage.getItem("null"), "test");
is(localStorage.getItem(null), "test");
is(localStorage.null, "test");
localStorage.removeItem(null, "test");
is("null" in localStorage, false);
localStorage.setItem(null, "test");
is("null" in localStorage, true);
localStorage.removeItem("null", "test");
is("null" in localStorage, false);
// Clear the storage
localStorage.clear();
is(localStorage.length, 0, "The storage is empty [3]");
is(localStorage.key(0), null, "key() should return null for out-of-bounds access");
is(localStorage.key(-1), null, "key() should return null for out-of-bounds access");
is(localStorage.key(1), null, "key() should return null for out-of-bounds access");
is(localStorage.getItem("nonexisting"), null, "Nonexisting item is null");
is(localStorage.getItem("key1"), null, "key1 removed");
is(localStorage.getItem("key2"), null, "key2 removed");
localStorage.removeItem("nonexisting"); // Just check there is no exception
localStorage.removeItem("key1"); // Just check there is no exception
localStorage.removeItem("key2"); // Just check there is no exception
localStorage.clear();
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
</script>
</head>
<body onload="startTest();">
</body>
</html>
|
