53 lines
1.2 KiB
HTML
53 lines
1.2 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>sessionStorage basic test</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<script type="text/javascript">
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function setup() {
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sessionStorage.clear();
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SimpleTest.executeSoon(startTest);
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}
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function startTest()
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{
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var util = SpecialPowers.getDOMWindowUtils(window);
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// Check initial state.
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is(sessionStorage.length, 0, "storage is empty");
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is(util.getStorageUsage(sessionStorage), 0, "usage is zero");
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// Add some data.
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sessionStorage.setItem("one", "data");
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var usage = util.getStorageUsage(sessionStorage);
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ok(usage > 0, "storage contains data");
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// Add some more data.
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sessionStorage.setItem("two", "data");
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ok(usage < util.getStorageUsage(sessionStorage), "storage size grew");
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// Remove data.
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sessionStorage.removeItem("two");
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is(util.getStorageUsage(sessionStorage), usage, "storage size shrunk");
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// Cleanup.
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sessionStorage.clear();
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is(sessionStorage.length, 0, "storage is empty");
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is(util.getStorageUsage(sessionStorage), 0, "usage is zero");
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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</script>
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</head>
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<body onload="setup();">
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</body>
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</html>
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