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<!--
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()
{
const name = window.location.pathname;
let request = indexedDB.open(name, 1);
request.onerror = errorHandler;
request.onsuccess = grabEventAndContinueHandler;
let event = yield undefined;
let db = event.target.result;
db.onerror = errorHandler;
request = db.createMutableFile("test.txt");
request.onerror = errorHandler;
request.onsuccess = grabEventAndContinueHandler;
event = yield undefined;
let mutableFile = event.target.result;
mutableFile.onerror = errorHandler;
request = mutableFile.open("readwrite").write({});
request.onsuccess = grabEventAndContinueHandler;
event = yield undefined;
is(event.target.fileHandle.mode, "readwrite", "Correct mode");
try {
mutableFile.open().write({});
ok(false, "Writing to a readonly file handle should fail!");
}
catch (e) {
ok(true, "Writing to a readonly file handle failed");
}
try {
mutableFile.open().append({});
ok(false, "Appending to a readonly file handle should fail!");
}
catch (e) {
ok(true, "Appending to a readonly file handle failed");
}
try {
mutableFile.open().truncate({});
ok(false, "Truncating a readonly file handle should fail!");
}
catch (e) {
ok(true, "Truncating a readonly file handle failed");
}
try {
mutableFile.open().flush({});
ok(false, "Flushing a readonly file handle should fail!");
}
catch (e) {
ok(true, "Flushing a readonly file handle failed");
}
finishTest();
yield undefined;
}
</script>
<script type="text/javascript;version=1.7" src="helpers.js"></script>
</head>
<body onload="runTest();"></body>
</html>
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