<html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>localStorage basic test, while in sesison only mode</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> <script type="text/javascript"> function startTest() { 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>