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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>sessionStorage clone equal origins</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">
var currentTest = 1;
var currentStep = 1;
async function doNextTest()
{
// Make sure we do not unpartition storage inappropriately
await SpecialPowers.pushPrefEnv({
set: [
["privacy.partition.always_partition_third_party_non_cookie_storage", true],
["privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", false],
["privacy.restrict3rdpartystorage.heuristic.window_open", false],
],
});
// We must perform the first step of the test
// to prepare the land.
currentStep = 1;
doStep();
switch (currentTest)
{
case 1:
// Open a window from the same origin and check data
// are copied but not further modified on our side
slaveOrigin = "http://mochi.test:8888";
if (isXOrigin) {
slave = window.open(slaveOrigin + slavePath + "frameNotEqual.html");
} else {
slave = window.open(slaveOrigin + slavePath + "frameEqual.html");
}
break;
case 2:
slave.close();
// Open a window from a different origin and check data
// are NOT copied and not modified on our side
slaveOrigin = "https://example.com";
slave = window.open(slaveOrigin + slavePath + "frameNotEqual.html");
break;
case 3:
slave.close();
sessionStorage.clear();
SimpleTest.finish();
break;
}
++currentTest;
}
function doStep()
{
switch (currentStep)
{
case 1:
sessionStorage.setItem("A", "1");
sessionStorage.setItem("B", "2");
is(sessionStorage.getItem("A"), "1", "A is 1 in the master");
is(sessionStorage.getItem("B"), "2", "B is 2 in the master");
is(sessionStorage.length, 2, "Num of items is 2");
break;
case 3:
is(sessionStorage.getItem("A"), "1", "A is 1 in the master");
is(sessionStorage.getItem("B"), "2", "B is 2 in the master");
is(sessionStorage.getItem("C"), null, "C is null in the master");
is(sessionStorage.length, 2, "Num of items is 2");
sessionStorage.setItem("C", "4");
is(sessionStorage.getItem("C"), "4", "C is 4 in the master");
is(sessionStorage.length, 3, "Num of items is 3");
break;
}
++currentStep;
++currentStep;
return true;
}
SimpleTest.waitForExplicitFinish();
</script>
</head>
<body onload="doNextTest();">
</body>
</html>
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