1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/tests/mochitest/localstorage/test_bug600307-DBOps.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,166 @@
1.4 +<html xmlns="http://www.w3.org/1999/xhtml">
1.5 +<head>
1.6 +<title>bug 600307</title>
1.7 +
1.8 +<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.9 +<script type="text/javascript" src="localStorageCommon.js"></script>
1.10 +<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.11 +
1.12 +<script type="text/javascript">
1.13 +
1.14 +/*
1.15 +This is strictly implementation specific test for dom storage code from bug 600307.
1.16 +It exercises code for asynchronous data flushing with regard to cache life time and its preload.
1.17 +
1.18 +"flush + reload" means to tell the database to store all pending data then wipe the cached content and reload it from the db
1.19 +
1.20 +"reload" only means to simulate situation when there is a pending flush for an origin but a new cache is about to preload
1.21 +which is a corner case happening rarely ; this helps check the next preload operation will load correct data from the database anyway
1.22 +
1.23 +Case 1: set | flush + reload | remove | set | remove | flush + reload | get ?= null
1.24 + checks coalescing optimization for single key changes does work correctly for repeated removals of a key
1.25 +
1.26 +Case 2: set | set | clear | flush + reload | count ?= 0
1.27 + checks whether clear operation superseeds setting keys, the database must be empty for the origin
1.28 +
1.29 +Case 3: set | set | clear | reload | count ?= 0
1.30 + check the corner case when a data clear flush is pending but a new cache is about to preload
1.31 +*/
1.32 +
1.33 +function startTest()
1.34 +{
1.35 + // Have an untouched land
1.36 + localStorage.clear();
1.37 +
1.38 + // Initial flush
1.39 + localStorageFlush(function() {
1.40 + is(localStorage.length, 0, "localStorage empty at the test start");
1.41 +
1.42 + // Basic test 1 (set a key, check presence after reload):
1.43 + localStorage.setItem("item", "value");
1.44 + localStorageFlushAndReload(function() {
1.45 + is(localStorage.getItem("item"), "value", "Basic persistance works");
1.46 + is(localStorage.length, 1, "1 item in localStorage");
1.47 +
1.48 + // Basic test 2 (set a key twice, check presence of the last value):
1.49 + localStorage.setItem("item", "value2");
1.50 + localStorage.setItem("item", "value3");
1.51 + localStorageFlushAndReload(function() {
1.52 + is(localStorage.getItem("item"), "value3", "Basic persistance 2 works");
1.53 +
1.54 + // Basic test 3 (remove a key, check it has been deleted):
1.55 + localStorage.removeItem("item");
1.56 + localStorageFlushAndReload(function() {
1.57 + is(localStorage.getItem("item"), null, "Basic delete works");
1.58 +
1.59 + // Basic test 4 (set and remove a key, check it is not present):
1.60 + localStorage.setItem("item", "value4");
1.61 + localStorage.removeItem("item");
1.62 + localStorageFlushAndReload(function() {
1.63 + is(localStorage.getItem("item"), null, "Basic delete 2 works");
1.64 +
1.65 +
1.66 + // Case 1:
1.67 + localStorage.setItem("item", "value");
1.68 + localStorageFlushAndReload(function() {
1.69 + localStorage.removeItem("item");
1.70 + localStorage.setItem("item", "value2");
1.71 + localStorage.removeItem("item");
1.72 + localStorageFlushAndReload(function() {
1.73 + is(localStorage.getItem("item"), null, "Item deleted in case 1");
1.74 +
1.75 + // Case 2:
1.76 + localStorage.setItem("item", "value");
1.77 + localStorage.setItem("item2", "value2");
1.78 + localStorage.clear();
1.79 + localStorageFlushAndReload(function() {
1.80 + is(localStorage.length, 0, "localStorage clean in case 2");
1.81 +
1.82 + // Case 3:
1.83 + localStorageFlush(function() {
1.84 + localStorage.setItem("item", "value");
1.85 + localStorage.setItem("item2", "value2");
1.86 + localStorage.clear();
1.87 + localStorageReload();
1.88 + is(localStorage.length, 0, "localStorage clean in case 4");
1.89 +
1.90 + if (SpecialPowers.Cc["@mozilla.org/xre/app-info;1"].getService(
1.91 + SpecialPowers.Ci.nsIXULRuntime).processType != SpecialPowers.Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT) {
1.92 + // Following tests cannot be run in a child/plugin process type
1.93 + SimpleTest.finish();
1.94 + return;
1.95 + }
1.96 +
1.97 + // Cookies clean 1
1.98 + localStorageFlush(function() {
1.99 + localStorage.setItem("item", "value");
1.100 + localStorageClearAll();
1.101 + is(localStorage.length, 0, "localStorage clean after cookies deletion");
1.102 + localStorage.setItem("item2", "value2");
1.103 + is(localStorage.getItem("item"), null, "Unexpected key 1, cookies delete");
1.104 + is(localStorage.getItem("item2"), "value2", "Expected key 2, cookies delete");
1.105 + localStorageFlushAndReload(function() {
1.106 + is(localStorage.getItem("item"), null, "Unexpected key 1, cookies delete");
1.107 + is(localStorage.getItem("item2"), "value2", "Expected key 2, cookies delete");
1.108 +
1.109 + // Cookies clean 2
1.110 + localStorage.clear();
1.111 + localStorageFlush(function() {
1.112 + localStorage.setItem("item", "value");
1.113 + localStorageClearAll();
1.114 + is(localStorage.length, 0, "localStorage clean after cookies deletion 2");
1.115 + localStorageFlushAndReload(function() {
1.116 + is(localStorage.length, 0, "localStorage clean after cookies deletion 2");
1.117 +
1.118 +
1.119 + // Domain clean 1
1.120 + localStorageFlush(function() {
1.121 + localStorage.setItem("item", "value");
1.122 + localStorageClearDomain("test");
1.123 + is(localStorage.length, 0, "localStorage clean after domain deletion");
1.124 + localStorage.setItem("item2", "value2");
1.125 + is(localStorage.getItem("item"), null, "Unexpected key 1, domain delete");
1.126 + is(localStorage.getItem("item2"), "value2", "Expected key 2, domain delete");
1.127 + localStorageFlushAndReload(function() {
1.128 + is(localStorage.getItem("item"), null, "Unexpected key 1, domain delete");
1.129 + is(localStorage.getItem("item2"), "value2", "Expected key 2, domain delete");
1.130 +
1.131 + // Domain clean 2
1.132 + localStorage.clear();
1.133 + localStorageFlush(function() {
1.134 + localStorage.setItem("item", "value");
1.135 + localStorageClearDomain("test");
1.136 + is(localStorage.length, 0, "localStorage clean after domain deletion 2");
1.137 + localStorageFlushAndReload(function() {
1.138 + is(localStorage.length, 0, "localStorage clean after domain deletion 2");
1.139 +
1.140 + SimpleTest.finish();
1.141 +
1.142 + });
1.143 + });
1.144 + });
1.145 + });
1.146 + });
1.147 + });
1.148 + });
1.149 + });
1.150 + });
1.151 + });
1.152 + });
1.153 + });
1.154 + });
1.155 + });
1.156 + });
1.157 + });
1.158 + });
1.159 +}
1.160 +
1.161 +SimpleTest.waitForExplicitFinish();
1.162 +
1.163 +</script>
1.164 +
1.165 +</head>
1.166 +
1.167 +<body onload="startTest();">
1.168 +</body>
1.169 +</html>
