<!DOCTYPE html>
<html>
<head>
<title>IDBDatabase.createObjectStore() - attempt to create an object store that already exists </title>
<script type="text/javascript" src="support.js"></script>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script type="text/javascript">
var objectStoreName = "objectstore";
var db = null;
var t = async_test();
function RunTest() {
var rqOpen = window.indexedDB.open(databaseName);
rqOpen.onupgradeneeded = t.step_func( function (event) {
db = event.target.result;
db.onerror = t.step_func( assert_database_error );
try {
db.createObjectStore(objectStoreName);
db.createObjectStore(objectStoreName);
} catch (ex) {
assert_equals(ex.name, "ConstraintError", "ex.name");
t.done();
return;
}
assert_expected_exception();
});
rqOpen.onerror = t.step_func( assert_open_request_error );
}
add_completion_callback(function() { if(db) db.close(); });
setup(function() {
var rqDelete = window.indexedDB.deleteDatabase(databaseName);
rqDelete.onsuccess = t.step_func( RunTest );
});
</script>
</head>
<body>
<div id="log"></div>
</body>
</html>