gecko-dev/dom/file/test/test_lockedfile_lifetimes.html

50 строки
1.2 KiB
HTML

<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
<title>File Handle Test</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="text/javascript;version=1.7">
function testSteps()
{
for each (let fileStorage in fileStorages) {
let request = getFileHandle(fileStorage.key, "test.txt");
request.onerror = errorHandler;
request.onsuccess = grabEventAndContinueHandler;
let event = yield;
let fileHandle = event.target.result;
fileHandle.onerror = errorHandler;
let lockedFile = fileHandle.open();
continueToNextStep();
yield;
try {
lockedFile.getMetadata({ size: true });
ok(false, "Should have thrown!");
}
catch (e) {
ok(e instanceof DOMException, "Got exception.");
is(e.name, "LockedFileInactiveError", "Good error.");
is(e.code, 0, "Good error code.");
}
}
finishTest();
yield;
}
</script>
<script type="text/javascript;version=1.7" src="helpers.js"></script>
</head>
<body onload="runTest();"></body>
</html>