gecko/dom/tests/mochitest/localstorage/test_localStorageQuota.html

133 lines
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HTML

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>localStorage and DOM quota test</title>
<script type="text/javascript" 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">
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var currentTest = 1;
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
var quota;
var origBlockDisplay;
var origBlockActive;
function doNextTest()
{
slave = frame;
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
switch (currentTest)
{
// Initialy setup the quota to testing value of 1024B and
// set a 500 bytes key with name length 1 (allocate 501 bytes)
case 1:
try {
quota = prefs.getIntPref("dom.storage.default_quota");
} catch (ex) {
quota = 5*1024;
}
prefs.setIntPref("dom.storage.default_quota", 1);
origBlockDisplay = prefs.getBoolPref("security.mixed_content.block_display_content");
origBlockActive = prefs.getBoolPref("security.mixed_content.block_active_content");
prefs.setBoolPref("security.mixed_content.block_display_content", false);
prefs.setBoolPref("security.mixed_content.block_active_content", false);
slaveOrigin = "http://example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&A&success";
break;
// In subdomain 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;
// In a different subdomain try to set a new 500 bytes key
// and check we fail because we are over the quota
case 5:
slaveOrigin = "https://test2.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&C&failure";
break;
// Remove from the second subdomain the second key, it must not fail
// This should release the allocated space of the quota assigned to
// 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:
slaveOrigin = "https://test2.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?add&C&success";
break;
case 8:
// 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:
// Do a clean up...
slaveOrigin = "https://test2.example.com";
slave.location = slaveOrigin + slavePath + "frameQuota.html?clear";
break;
default: // end
prefs.setIntPref("dom.storage.default_quota", quota);
prefs.setBoolPref("security.mixed_content.block_display_content", origBlockDisplay);
prefs.setBoolPref("security.mixed_content.block_active_content", origBlockActive);
SimpleTest.finish();
}
++currentTest;
}
function doStep()
{
}
SimpleTest.waitForExplicitFinish();
</script>
</head>
<body onload="doNextTest();">
<iframe src="" name="frame"></iframe>
</body>
</html>