mozilla-central/dom/tests/mochitest/localstorage/test_localStorageQuota.html

Source code

Revision control

Copy as Markdown

Other Tools

Test Info: Warnings

<head>
<title>localStorage and DOM quota test</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="interOriginTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript">
//Note: this test is currently giving failures when running standalone, see bug 914865
var currentTest = 1;
function doNextTest()
{
slave = frame;
switch (currentTest)
{
case 1:
if (SpecialPowers.Services.domStorageManager.nextGenLocalStorageEnabled) {
slaveOrigin = "http://test1.example.com";
} else {
slaveOrigin = "http://example.com";
}
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&A&success";
break;
// Now set another key with length 500 bytes, i.e. allocate 501 bytes
case 2:
slaveOrigin = "http://test1.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&B&success";
break;
// Try to set the same key value again to check we don't fail
// even 1002 bytes has already been exhausted from the quota
// We just change the value of an existing key.
case 3:
slaveOrigin = "http://test1.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&B&success";
break;
// Try to set the same key to a larger value that would lead to
// quota reach and check that the value is still the old one
case 4:
slaveOrigin = "http://test1.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?add2&B&failure";
break;
// Try to set a new 500 bytes key and check we fail because we are over the
// quota.
case 5:
if (SpecialPowers.Services.domStorageManager.nextGenLocalStorageEnabled) {
slaveOrigin = "http://test1.example.com";
} else if (SpecialPowers.Services.appinfo.fissionAutostart){
// Fission makes the "https://test2.example.com" run in the different
// process with the other two and Legacy LS has issues with usage
// synchronization within processes, see Bug 1683299 for more details.
slaveOrigin = "http://test2.example.com";
} else {
slaveOrigin = "https://test2.example.com";
}
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&C&failure";
break;
// Remove the second key, it must not fail. This should release the
// allocated space of the quota assigned to test1.example.com.
case 6:
slaveOrigin = "http://test1.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?remove&B&success";
break;
// Now try again to set 500 bytes key, it must succeed.
case 7:
if (SpecialPowers.Services.domStorageManager.nextGenLocalStorageEnabled) {
slaveOrigin = "http://test1.example.com";
} else if (SpecialPowers.Services.appinfo.fissionAutostart){
slaveOrigin = "http://test2.example.com";
} else {
slaveOrigin = "https://test2.example.com";
}
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&C&success";
break;
case 8:
if (SpecialPowers.Services.domStorageManager.nextGenLocalStorageEnabled) {
SimpleTest.executeSoon(doNextTest);
} else {
// Do a clean up...
slaveOrigin = "http://example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?clear";
}
break;
case 9:
// Do a clean up...
slaveOrigin = "http://test1.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?clear";
break;
case 10:
if (SpecialPowers.Services.domStorageManager.nextGenLocalStorageEnabled) {
SimpleTest.executeSoon(doNextTest);
} else {
// Do a clean up...
slaveOrigin = "https://test2.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?clear";
}
break;
default: // end
SimpleTest.finish();
}
++currentTest;
}
function doStep()
{
}
SimpleTest.waitForExplicitFinish();
function startTest() {
// Initialy setup the quota to testing value of 1024B and
// set a 500 bytes key with name length 1 (allocate 501 bytes)
SpecialPowers.pushPrefEnv({"set": [["dom.storage.default_quota", 1], ["dom.storage.default_site_quota", 1], ["security.mixed_content.block_display_content", false], ["security.mixed_content.block_active_content", false]]}, doNextTest);
}
</script>
</head>
<body onload="startTest();">
<iframe src="" name="frame"></iframe>
</body>
</html>