test_sessionStorageBaseSessionOnly.html (10147B)
1 <html xmlns="http://www.w3.org/1999/xhtml"> 2 <head> 3 <title>sessionStorage basic test, while in sesison only mode</title> 4 5 <script src="/tests/SimpleTest/SimpleTest.js"></script> 6 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> 7 8 <script type="text/javascript"> 9 10 var testframe; 11 function iframeOnload(aValue) { 12 switch (aValue) { 13 case 1: 14 testframe.onload = test1; 15 break; 16 case 2: 17 testframe.onload = test2; 18 break; 19 default: 20 of(false, 'should not be reached'); 21 SimpleTest.finish(); 22 return; 23 } 24 /* After every permission change, an iframe has to be reloaded, 25 otherwise this test causes failures in b2g (oop) mochitest, because 26 the permission changes don't seem to be always picked up 27 by the code that excercises it */ 28 testframe.contentWindow.location.reload(); 29 } 30 31 function startTest() { 32 testframe = document.getElementById('testframe'); 33 SpecialPowers.pushPermissions([{'type': 'cookie', 'allow': SpecialPowers.Ci.nsICookiePermission.ACCESS_SESSION, 'context': document}], function() { iframeOnload(1); }); 34 } 35 36 function test1() { 37 38 // Initially check the sessionStorage is empty 39 is(sessionStorage.length, 0, "The storage is empty [1]"); 40 is(sessionStorage.key(0), null, "key() should return null for out-of-bounds access"); 41 is(sessionStorage.key(-1), null, "key() should return null for out-of-bounds access"); 42 is(sessionStorage.key(1), null, "key() should return null for out-of-bounds access"); 43 is(sessionStorage.getItem("nonexisting"), null, "Nonexisting item is null (getItem())"); 44 is(sessionStorage.nonexisting, undefined, "Nonexisting item is undefined (array access)"); 45 is(sessionStorage.nonexisting, undefined, "Nonexisting item is undefined (property access)"); 46 sessionStorage.removeItem("nonexisting"); // Just check there is no exception 47 48 is(typeof sessionStorage.getItem("nonexisting"), "object", "getItem('nonexisting') is object"); 49 is(typeof sessionStorage.nonexisting, "undefined", "['nonexisting'] is undefined"); 50 is(typeof sessionStorage.nonexisting, "undefined", "nonexisting is undefined"); 51 is(typeof sessionStorage.getItem("nonexisting2"), "object", "getItem('nonexisting2') is object"); 52 is(typeof sessionStorage.nonexisting2, "undefined", "['nonexisting2'] is undefined"); 53 is(typeof sessionStorage.nonexisting2, "undefined", "nonexisting2 is undefined"); 54 55 // add an empty-value key 56 sessionStorage.setItem("empty", ""); 57 is(sessionStorage.getItem("empty"), "", "Empty value (getItem())"); 58 is(sessionStorage.empty, "", "Empty value (array access)"); 59 is(sessionStorage.empty, "", "Empty value (property access)"); 60 is(typeof sessionStorage.getItem("empty"), "string", "getItem('empty') is string"); 61 is(typeof sessionStorage.empty, "string", "['empty'] is string"); 62 is(typeof sessionStorage.empty, "string", "empty is string"); 63 sessionStorage.removeItem("empty"); 64 is(sessionStorage.length, 0, "The storage has no keys"); 65 is(sessionStorage.getItem("empty"), null, "empty item is null (getItem())"); 66 is(sessionStorage.empty, undefined, "empty item is undefined (array access)"); 67 is(sessionStorage.empty, undefined, "empty item is undefined (property access)"); 68 is(typeof sessionStorage.getItem("empty"), "object", "getItem('empty') is object"); 69 is(typeof sessionStorage.empty, "undefined", "['empty'] is undefined"); 70 is(typeof sessionStorage.empty, "undefined", "empty is undefined"); 71 72 // add one key, check it is there 73 sessionStorage.setItem("key1", "value1"); 74 is(sessionStorage.length, 1, "The storage has one key-value pair"); 75 is(sessionStorage.key(0), "key1"); 76 is(sessionStorage.key(-1), null, "key() should return null for out-of-bounds access"); 77 is(sessionStorage.key(1), null, "key() should return null for out-of-bounds access"); 78 79 // check all access method give the correct result 80 // and are of the correct type 81 is(sessionStorage.getItem("key1"), "value1", "getItem('key1') == value1"); 82 is(sessionStorage.key1, "value1", "['key1'] == value1"); 83 is(sessionStorage.key1, "value1", "key1 == value1"); 84 85 is(typeof sessionStorage.getItem("key1"), "string", "getItem('key1') is string"); 86 is(typeof sessionStorage.key1, "string", "['key1'] is string"); 87 is(typeof sessionStorage.key1, "string", "key1 is string"); 88 89 // remove the previously added key and check the storage is empty 90 sessionStorage.removeItem("key1"); 91 is(sessionStorage.length, 0, "The storage is empty [2]"); 92 is(sessionStorage.key(0), null, "key() should return null for out-of-bounds access"); 93 is(sessionStorage.getItem("key1"), null, "\'key1\' removed"); 94 95 is(typeof sessionStorage.getItem("key1"), "object", "getItem('key1') is object"); 96 is(typeof sessionStorage.key1, "undefined", "['key1'] is undefined"); 97 is(typeof sessionStorage.key1, "undefined", "key1 is undefined"); 98 99 // add one key, check it is there 100 sessionStorage.setItem("key1", "value1"); 101 is(sessionStorage.length, 1, "The storage has one key-value pair"); 102 is(sessionStorage.key(0), "key1"); 103 is(sessionStorage.getItem("key1"), "value1"); 104 105 // add a second key 106 sessionStorage.setItem("key2", "value2"); 107 is(sessionStorage.length, 2, "The storage has two key-value pairs"); 108 is(sessionStorage.getItem("key1"), "value1"); 109 is(sessionStorage.getItem("key2"), "value2"); 110 var firstKey = sessionStorage.key(0); 111 var secondKey = sessionStorage.key(1); 112 ok((firstKey == 'key1' && secondKey == 'key2') || 113 (firstKey == 'key2' && secondKey == 'key1'), 114 'key() API works.'); 115 116 // change the second key 117 sessionStorage.setItem("key2", "value2-2"); 118 is(sessionStorage.length, 2, "The storage has two key-value pairs"); 119 is(sessionStorage.key(0), firstKey); // After key value changes the order must be preserved 120 is(sessionStorage.key(1), secondKey); 121 is(sessionStorage.key(-1), null, "key() should return null for out-of-bounds access"); 122 is(sessionStorage.key(2), null, "key() should return null for out-of-bounds access"); 123 is(sessionStorage.getItem("key1"), "value1"); 124 is(sessionStorage.getItem("key2"), "value2-2"); 125 126 // change the first key 127 sessionStorage.setItem("key1", "value1-2"); 128 is(sessionStorage.length, 2, "The storage has two key-value pairs"); 129 is(sessionStorage.key(0), firstKey); // After key value changes the order must be preserved 130 is(sessionStorage.key(1), secondKey); 131 is(sessionStorage.key(-1), null, "key() should return null for out-of-bounds access"); 132 is(sessionStorage.key(2), null, "key() should return null for out-of-bounds access"); 133 is(sessionStorage.getItem("key1"), "value1-2"); 134 is(sessionStorage.getItem("key2"), "value2-2"); 135 136 // remove the second key 137 sessionStorage.removeItem("key2"); 138 is(sessionStorage.length, 1, "The storage has one key-value pair"); 139 is(sessionStorage.key(0), "key1"); 140 is(sessionStorage.key(-1), null, "key() should return null for out-of-bounds access"); 141 is(sessionStorage.key(1), null, "key() should return null for out-of-bounds access"); 142 is(sessionStorage.getItem("key1"), "value1-2"); 143 144 // JS property test 145 sessionStorage.testA = "valueA"; 146 is(sessionStorage.testA, "valueA"); 147 is(sessionStorage.testA, "valueA"); 148 is(sessionStorage.getItem("testA"), "valueA"); 149 150 sessionStorage.testA = "valueA2"; 151 is(sessionStorage.testA, "valueA2"); 152 is(sessionStorage.testA, "valueA2"); 153 is(sessionStorage.getItem("testA"), "valueA2"); 154 155 sessionStorage.testB = "valueB"; 156 is(sessionStorage.testB, "valueB"); 157 is(sessionStorage.testB, "valueB"); 158 is(sessionStorage.getItem("testB"), "valueB"); 159 160 sessionStorage.testB = "valueB2"; 161 is(sessionStorage.testB, "valueB2"); 162 is(sessionStorage.testB, "valueB2"); 163 is(sessionStorage.getItem("testB"), "valueB2"); 164 165 sessionStorage.setItem("testC", "valueC"); 166 is(sessionStorage.testC, "valueC"); 167 is(sessionStorage.testC, "valueC"); 168 is(sessionStorage.getItem("testC"), "valueC"); 169 170 sessionStorage.setItem("testC", "valueC2"); 171 is(sessionStorage.testC, "valueC2"); 172 is(sessionStorage.testC, "valueC2"); 173 is(sessionStorage.getItem("testC"), "valueC2"); 174 175 sessionStorage.setItem("testC", null); 176 is("testC" in sessionStorage, true); 177 is(sessionStorage.getItem("testC"), "null"); 178 is(sessionStorage.testC, "null"); 179 is(sessionStorage.testC, "null"); 180 181 sessionStorage.removeItem("testC"); 182 sessionStorage.testC = null; 183 is("testC" in sessionStorage, true); 184 is(sessionStorage.getItem("testC"), "null"); 185 is(sessionStorage.testC, "null"); 186 is(sessionStorage.testC, "null"); 187 188 sessionStorage.setItem(null, "test"); 189 is("null" in sessionStorage, true); 190 is(sessionStorage.getItem("null"), "test"); 191 is(sessionStorage.getItem(null), "test"); 192 is(sessionStorage.null, "test"); 193 sessionStorage.removeItem(null, "test"); 194 is("null" in sessionStorage, false); 195 196 sessionStorage.setItem(null, "test"); 197 is("null" in sessionStorage, true); 198 sessionStorage.removeItem("null", "test"); 199 is("null" in sessionStorage, false); 200 201 // Clear the storage 202 sessionStorage.clear(); 203 is(sessionStorage.length, 0, "The storage is empty [3]"); 204 is(sessionStorage.key(0), null, "key() should return null for out-of-bounds access"); 205 is(sessionStorage.key(-1), null, "key() should return null for out-of-bounds access"); 206 is(sessionStorage.key(1), null, "key() should return null for out-of-bounds access"); 207 is(sessionStorage.getItem("nonexisting"), null, "Nonexisting item is null"); 208 is(sessionStorage.getItem("key1"), null, "key1 removed"); 209 is(sessionStorage.getItem("key2"), null, "key2 removed"); 210 sessionStorage.removeItem("nonexisting"); // Just check there is no exception 211 sessionStorage.removeItem("key1"); // Just check there is no exception 212 sessionStorage.removeItem("key2"); // Just check there is no exception 213 214 SpecialPowers.pushPermissions([{'type': 'cookie', 'allow': SpecialPowers.Ci.nsICookiePermission.ACCESS_DEFAULT, 'context': document}], function() { iframeOnload(2); }); 215 } 216 217 function test2() { 218 sessionStorage.clear(); 219 SimpleTest.finish(); 220 } 221 222 SimpleTest.waitForExplicitFinish(); 223 224 </script> 225 226 </head> 227 228 <body onload="startTest();"> 229 <iframe id="testframe" srcdoc="<meta charset=utf-8>"></iframe> 230 </body> 231 </html>