| Index: content/test/data/indexeddb/corrupted_open_db_detection.html
|
| diff --git a/content/test/data/indexeddb/corrupted_open_db_detection.html b/content/test/data/indexeddb/corrupted_open_db_detection.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..198aed551b8562f7204bf4893915ca14f5668b78
|
| --- /dev/null
|
| +++ b/content/test/data/indexeddb/corrupted_open_db_detection.html
|
| @@ -0,0 +1,114 @@
|
| +<!DOCTYPE html>
|
| +<html>
|
| +<!--
|
| + Copyright 2014 The Chromium Authors. All rights reserved.
|
| + Use of this source code is governed by a BSD-style license that can be
|
| + found in the LICENSE file.
|
| +-->
|
| +<head>
|
| +<title>IDB test that db's corrupted while open are properly handled Part 1 / 2</title>
|
| +<script type="text/javascript" src="common.js"></script>
|
| +<script>
|
| +
|
| +function test() {
|
| + indexedDBTest(upgradeCallback, openCallback);
|
| +}
|
| +
|
| +var numObjectsWrittenToDb = 500;
|
| +var numTransactions = 0;
|
| +var numTransactionErrors = 0;
|
| +var numTransactionAborts = 0;
|
| +var numKeys = 0;
|
| +var transaction;
|
| +var request;
|
| +var db;
|
| +var objectStore;
|
| +
|
| +function upgradeCallback() {
|
| + db = event.target.result;
|
| + deleteAllObjectStores(db);
|
| + objectStore = db.createObjectStore('storeName', { autoIncrement : true });
|
| +
|
| + var i;
|
| + var len = 80;
|
| + var data = Array(len);
|
| + for (i = 0; i < len; ++i) {
|
| + data[i] = i;
|
| + }
|
| +
|
| + for (i = 0; i < numObjectsWrittenToDb; ++i) {
|
| + var key = 'key-' + i;
|
| + request = objectStore.add(data, key);
|
| + request.onerror = unexpectedErrorCallback;
|
| + request.onsuccess = upgradeTransactionComplete;
|
| + }
|
| +}
|
| +
|
| +function upgradeTransactionComplete() {
|
| + ++numTransactions;
|
| + if (numTransactions === numObjectsWrittenToDb) {
|
| + debug("All transactions written");
|
| + }
|
| +}
|
| +
|
| +function transactionError(event) {
|
| + if (event.target.error) {
|
| + numTransactionErrors += 1;
|
| + } else {
|
| + fail("Transaction onerror had no error");
|
| + }
|
| +}
|
| +
|
| +function transactionAbort() {
|
| + if (event.target.error) {
|
| + numTransactionAborts += 1;
|
| + } else {
|
| + fail("Transaction onabort had no error");
|
| + }
|
| +}
|
| +
|
| +function requestError(event) {
|
| + if (!event.target.error) {
|
| + fail("get request had no/invalid error");
|
| + }
|
| +}
|
| +
|
| +function databaseClosed(event) {
|
| + shouldBe("numTransactionErrors", "1");
|
| + shouldBe("numTransactionAborts", "1");
|
| +
|
| + done("Closed as expected");
|
| +}
|
| +
|
| +function getData() {
|
| + transaction = db.transaction('storeName');
|
| + db.onclose = databaseClosed;
|
| + transaction.onabort = transactionAbort;
|
| + transaction.onerror = transactionError;
|
| + request.oncomplete = unexpectedCompleteCallback;
|
| + store = transaction.objectStore('storeName');
|
| + request = store.get('key-0');
|
| + request.onsuccess = unexpectedSuccessCallback;
|
| + request.onerror = requestError;
|
| +}
|
| +
|
| +function openCallback() {
|
| + var xmlhttp = new window.XMLHttpRequest();
|
| + xmlhttp.open("GET", "/corrupt/test/corruptdb?storeName", false /*sync*/);
|
| + xmlhttp.onreadystatechange = function() {
|
| + if (xmlhttp.readyState === 4) {
|
| + if (xmlhttp.status === 200) {
|
| + // The database is now corrupt.
|
| + getData();
|
| + }
|
| + }
|
| + };
|
| + xmlhttp.send();
|
| +}
|
| +
|
| +</script>
|
| +</head>
|
| +<body onLoad="test()">
|
| +<div id="status">Starting...</div>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 197333009:
Handling LevelDB errors encountered after open. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master