idbcursor_update_index3.htm
<!DOCTYPE html>
<html>
<head>
<title>IDBCursor.update() - index - attempt to modify a record in an inactive transaction</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 indexName = "index";
var records = [{ pKey: "primaryKey_0", iKey: "indexKey_0" },
{ pKey: "primaryKey_1", iKey: "indexKey_1"}];
var count = records.length;
var db = null;
var t = async_test();
add_completion_callback(function() { if(db) db.close(); });
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 );
var objStore = db.createObjectStore(objectStoreName, { keyPath: "pKey" });
var index = objStore.createIndex(indexName, "iKey");
for (var i = 0; i < records.length; i++) {
objStore.add(records[i]);
}
var rqCursor = index.openCursor();
rqCursor.onsuccess = t.step_func( function (event) {
var cursor = event.target.result;
assert_cursor_exists(cursor);
window.cursor = cursor;
window.record = cursor.value;
});
});
rqOpen.onsuccess = t.step_func( function(event) {
try {
window.cursor.update(window.record);
} catch (ex) {
assert_equals(ex.name, "TransactionInactiveError", "ex.name");
t.done();
return;
}
assert_expected_exception();
});
rqOpen.onerror = t.step_func( function(event) { assert_open_request_error(event); } );
}
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>