IndexedDB: Tests for unknown serialized data versions in backing stores.

content/browser/in_process_webkit/indexed_db_browsertest.cc

 // Copyright (c) 2012 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.
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop.h"
@@ skipping 270 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestWithVersion123456Schema,
                        DestroyTest) {
   int64 original_size = RequestDiskUsage();
   EXPECT_GT(original_size, 0);
   SimpleTest(GetTestUrl("indexeddb", "open_bad_db.html"));
   int64 new_size = RequestDiskUsage();
   EXPECT_NE(original_size, new_size);
 }
 
+class IndexedDBBrowserTestWithVersion987654SSVData : public
+    IndexedDBBrowserTestWithPreexistingLevelDB {
+  virtual std::string EnclosingLevelDBDir() {
+    return "ssv_version_987654";
+  }
+};
+
+IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestWithVersion987654SSVData,
+                       DestroyTest) {
+  int64 original_size = RequestDiskUsage();
+  EXPECT_GT(original_size, 0);
+  SimpleTest(GetTestUrl("indexeddb", "open_bad_db.html"));
+  int64 new_size = RequestDiskUsage();
+  EXPECT_NE(original_size, new_size);
+}
+
 class IndexedDBBrowserTestWithCorruptLevelDB : public
     IndexedDBBrowserTestWithPreexistingLevelDB {
   virtual std::string EnclosingLevelDBDir() {
     return "corrupt_leveldb";
   }
 };
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestWithCorruptLevelDB,
                        DestroyTest) {
   int64 original_size = RequestDiskUsage();
@@ skipping 69 matching lines @@
   TitleWatcher title_watcher(new_shell->web_contents(), expected_title16);
 
   base::KillProcess(
       shell()->web_contents()->GetRenderProcessHost()->GetHandle(), 0, true);
   shell()->Close();
 
   EXPECT_EQ(expected_title16, title_watcher.WaitAndGetTitle());
 }
 
 }  // namespace content