gecko/dom/indexedDB/test/test_setVersion_exclusion.html

91 lines
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HTML

<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
<title>Indexed Database Property 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 = mozIndexedDB.open(name, 1);
request.onerror = errorHandler;
request.onupgradeneeded = grabEventAndContinueHandler;
request.onsuccess = unexpectedSuccessHandler;
let request2 = mozIndexedDB.open(name, 2);
request2.onerror = errorHandler;
request2.onupgradeneeded = unexpectedSuccessHandler;
let event = yield;
is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
is(event.target, request, "Event should be fired on the request");
ok(event.target.result instanceof IDBDatabase, "Expect a database here");
let db = event.target.result;
is(db.version, 1, "Database has correct version");
db.onupgradeneeded = function() {
ok(false, "our ongoing VERSION_CHANGE transaction should exclude any others!");
}
db.createObjectStore("foo");
try {
db.transaction("foo");
ok(false, "Transactions should be disallowed now!");
} catch (e) {
ok(e instanceof IDBDatabaseException, "Expect an IDBException");
is(e.code, IDBDatabaseException.NOT_ALLOWED_ERR, "Expect a NOT_ALLOWED_ERR");
}
request.transaction.oncomplete = grabEventAndContinueHandler;
yield;
// The database is still not fully open here.
try {
db.transaction("foo");
ok(false, "Transactions should be disallowed now!");
} catch (e) {
ok(e instanceof IDBDatabaseException, "Expect an IDBException");
is(e.code, IDBDatabaseException.NOT_ALLOWED_ERR, "Expect a NOT_ALLOWED_ERR");
}
request.onsuccess = grabEventAndContinueHandler;
yield;
db.onversionchange = function() {
ok(true, "next setVersion was unblocked appropriately");
db.close();
}
try {
db.transaction("foo");
ok(true, "Transactions should be allowed now!");
} catch (e) {
ok(false, "Transactions should be allowed now!");
}
request2.onupgradeneeded = null;
finishTest();
yield;
}
</script>
<script type="text/javascript;version=1.7" src="helpers.js"></script>
</head>
<body onload="runTest();"></body>
</html>