Migrate the IndexedDB backend from Blink to Chromium

content/browser/indexed_db/indexed_db_unittest.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/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/indexed_db/indexed_db_context_impl.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/url_constants.h"
@@ skipping 37 matching lines @@
     TestBrowserContext browser_context;
 
     const GURL kNormalOrigin("http://normal/");
     const GURL kSessionOnlyOrigin("http://session-only/");
     scoped_refptr<quota::MockSpecialStoragePolicy> special_storage_policy =
         new quota::MockSpecialStoragePolicy;
     special_storage_policy->AddSessionOnly(kSessionOnlyOrigin);
 
     // Create some indexedDB paths.
     // With the levelDB backend, these are directories.
-    IndexedDBContextImpl* idb_context =
-        static_cast<IndexedDBContextImpl*>(
-            BrowserContext::GetDefaultStoragePartition(&browser_context)->
-                GetIndexedDBContext());
+    IndexedDBContextImpl* idb_context = static_cast<IndexedDBContextImpl*>(
+        BrowserContext::GetDefaultStoragePartition(&browser_context)
+            ->GetIndexedDBContext());
 
     // Override the storage policy with our own.
     idb_context->special_storage_policy_ = special_storage_policy;
     idb_context->set_data_path_for_testing(temp_dir.path());
 
     normal_path = idb_context->GetFilePathForTesting(
         webkit_base::GetOriginIdentifierFromURL(kNormalOrigin));
     session_only_path = idb_context->GetFilePathForTesting(
         webkit_base::GetOriginIdentifierFromURL(kSessionOnlyOrigin));
     ASSERT_TRUE(file_util::CreateDirectory(normal_path));
@@ skipping 20 matching lines @@
     TestBrowserContext browser_context;
 
     const GURL kNormalOrigin("http://normal/");
     const GURL kSessionOnlyOrigin("http://session-only/");
     scoped_refptr<quota::MockSpecialStoragePolicy> special_storage_policy =
         new quota::MockSpecialStoragePolicy;
     special_storage_policy->AddSessionOnly(kSessionOnlyOrigin);
 
     // Create some indexedDB paths.
     // With the levelDB backend, these are directories.
-    IndexedDBContextImpl* idb_context =
-        static_cast<IndexedDBContextImpl*>(
-            BrowserContext::GetDefaultStoragePartition(&browser_context)->
-                GetIndexedDBContext());
+    IndexedDBContextImpl* idb_context = static_cast<IndexedDBContextImpl*>(
+        BrowserContext::GetDefaultStoragePartition(&browser_context)
+            ->GetIndexedDBContext());
 
     // Override the storage policy with our own.
     idb_context->special_storage_policy_ = special_storage_policy;
     idb_context->set_data_path_for_testing(temp_dir.path());
 
     // Save session state. This should bypass the destruction-time deletion.
     idb_context->SetForceKeepSessionState();
 
     normal_path = idb_context->GetFilePathForTesting(
         webkit_base::GetOriginIdentifierFromURL(kNormalOrigin));
     session_only_path = idb_context->GetFilePathForTesting(
         webkit_base::GetOriginIdentifierFromURL(kSessionOnlyOrigin));
     ASSERT_TRUE(file_util::CreateDirectory(normal_path));
     ASSERT_TRUE(file_util::CreateDirectory(session_only_path));
     message_loop_.RunUntilIdle();
   }
 
   // Make sure we wait until the destructor has run.
   message_loop_.RunUntilIdle();
 
   // No data was cleared because of SetForceKeepSessionState.
   EXPECT_TRUE(file_util::DirectoryExists(normal_path));
   EXPECT_TRUE(file_util::DirectoryExists(session_only_path));
 }
 
-class MockWebIDBDatabase : public WebKit::WebIDBDatabase
-{
+class MockWebIDBDatabase : public WebKit::WebIDBDatabase {
  public:
   MockWebIDBDatabase(bool expect_force_close)
-      : expect_force_close_(expect_force_close),
-        force_close_called_(false) {}
+      : expect_force_close_(expect_force_close), force_close_called_(false) {}
 
-  virtual ~MockWebIDBDatabase()
-  {
+  virtual ~MockWebIDBDatabase() {
     EXPECT_TRUE(force_close_called_ == expect_force_close_);
   }
 
-  virtual void forceClose()
-  {
+  virtual void forceClose() {
     ASSERT_TRUE(expect_force_close_);
     force_close_called_ = true;
   }
 
  private:
   bool expect_force_close_;
   bool force_close_called_;
 };
 
-
 TEST_F(IndexedDBTest, ForceCloseOpenDatabasesOnDelete) {
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   base::FilePath test_path;
 
   // Create the scope which will ensure we run the destructor of the webkit
   // context.
   {
     TestBrowserContext browser_context;
 
     const GURL kTestOrigin("http://test/");
 
-    IndexedDBContextImpl* idb_context =
-        static_cast<IndexedDBContextImpl*>(
-            BrowserContext::GetDefaultStoragePartition(&browser_context)->
-                GetIndexedDBContext());
+    IndexedDBContextImpl* idb_context = static_cast<IndexedDBContextImpl*>(
+        BrowserContext::GetDefaultStoragePartition(&browser_context)
+            ->GetIndexedDBContext());
 
     idb_context->quota_manager_proxy_ = NULL;
     idb_context->set_data_path_for_testing(temp_dir.path());
 
     test_path = idb_context->GetFilePathForTesting(
         webkit_base::GetOriginIdentifierFromURL(kTestOrigin));
     ASSERT_TRUE(file_util::CreateDirectory(test_path));
 
     const bool kExpectForceClose = true;
 
     MockWebIDBDatabase connection1(kExpectForceClose);
     idb_context->ConnectionOpened(kTestOrigin, &connection1);
 
     MockWebIDBDatabase connection2(!kExpectForceClose);
     idb_context->ConnectionOpened(kTestOrigin, &connection2);
     idb_context->ConnectionClosed(kTestOrigin, &connection2);
 
     idb_context->DeleteForOrigin(kTestOrigin);
 
     message_loop_.RunUntilIdle();
   }
 
   // Make sure we wait until the destructor has run.
   message_loop_.RunUntilIdle();
 
   EXPECT_FALSE(file_util::DirectoryExists(test_path));
 }
 
 }  // namespace content