66 lines
1.5 KiB
HTML
66 lines
1.5 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>localStorage enable preference test</title>
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<script type="text/javascript" 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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SimpleTest.requestCompleteLog();
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function checkException(func, exc)
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{
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var exceptionThrew = false;
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try {
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func();
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}
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catch (ex) {
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exceptionThrew = true;
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is(ex.name, exc, "Expected "+exc+" exception");
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if (ex.name != exc) {
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info("The exception which was thrown is: " + ex);
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}
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}
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ok(exceptionThrew, "Exception "+exc+" threw");
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}
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var storage;
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function test1() {
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is(typeof(window.localStorage), "object", "Storage is present");
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storage = window.localStorage;
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SpecialPowers.pushPrefEnv({"set": [["dom.storage.enabled", false]]}, test2);
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}
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function test2() {
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is(window.localStorage, null, "Storage is null");
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checkException(function() {storage.setItem("test", "value");}, "SecurityError");
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SpecialPowers.pushPrefEnv({"set": [["dom.storage.enabled", true]]}, test3);
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}
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function test3() {
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is(typeof(window.localStorage), "object", "Storage is present again");
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storage.setItem("test", "value");
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ok(storage.getItem("test"), "value", "value can be set");
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window.localStorage.clear();
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SimpleTest.finish();
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}
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function doTest() {
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SpecialPowers.pushPrefEnv({"set": [["dom.storage.enabled", true]]}, test1);
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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="doTest();">
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</body>
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</html>
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