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-rw-r--r--Source/web/tests/IDBTransactionTest.cpp155
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diff --git a/Source/web/tests/IDBTransactionTest.cpp b/Source/web/tests/IDBTransactionTest.cpp
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-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "modules/indexeddb/IDBTransaction.h"
-
-#include "FrameTestHelpers.h"
-#include "WebFrame.h"
-#include "WebFrameImpl.h"
-#include "WebView.h"
-#include "bindings/v8/ScriptController.h"
-#include "core/dom/DOMError.h"
-#include "core/dom/Document.h"
-#include "core/dom/ExceptionCode.h"
-#include "modules/indexeddb/IDBDatabase.h"
-#include "modules/indexeddb/IDBDatabaseCallbacks.h"
-#include "modules/indexeddb/IDBPendingTransactionMonitor.h"
-#include "modules/indexeddb/IDBTransaction.h"
-
-#include <gtest/gtest.h>
-
-using namespace WebCore;
-using namespace WebKit;
-
-namespace {
-
-class IDBTransactionTest : public testing::Test {
-public:
- IDBTransactionTest()
- : m_webView(0)
- {
- }
-
- void SetUp() OVERRIDE
- {
- m_webView = FrameTestHelpers::createWebViewAndLoad("about:blank");
- m_webView->setFocus(true);
- }
-
- void TearDown() OVERRIDE
- {
- m_webView->close();
- }
-
- v8::Handle<v8::Context> context()
- {
- return static_cast<WebFrameImpl*>(m_webView->mainFrame())->frame()->script()->mainWorldContext();
- }
-
- ScriptExecutionContext* scriptExecutionContext()
- {
- return static_cast<WebFrameImpl*>(m_webView->mainFrame())->frame()->document();
- }
-
-private:
- WebView* m_webView;
-};
-
-class FakeIDBDatabaseBackendProxy : public IDBDatabaseBackendInterface {
-public:
- static PassRefPtr<FakeIDBDatabaseBackendProxy> create() { return adoptRef(new FakeIDBDatabaseBackendProxy()); }
-
- virtual void createObjectStore(int64_t transactionId, int64_t objectStoreId, const String& name, const IDBKeyPath&, bool autoIncrement) OVERRIDE { }
- virtual void deleteObjectStore(int64_t transactionId, int64_t objectStoreId) OVERRIDE { }
- virtual void createTransaction(int64_t transactionId, PassRefPtr<IDBDatabaseCallbacks>, const Vector<int64_t>& objectStoreIds, unsigned short mode) OVERRIDE { }
- virtual void close(PassRefPtr<IDBDatabaseCallbacks>) OVERRIDE { }
-
- virtual void commit(int64_t transactionId) OVERRIDE { }
- virtual void abort(int64_t transactionId) OVERRIDE { }
-
- virtual void createIndex(int64_t transactionId, int64_t objectStoreId, int64_t indexId, const String& name, const IDBKeyPath&, bool unique, bool multiEntry) OVERRIDE { }
- virtual void deleteIndex(int64_t transactionId, int64_t objectStoreId, int64_t indexId) OVERRIDE { }
-
- virtual void get(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<IDBKeyRange>, bool keyOnly, PassRefPtr<IDBCallbacks>) OVERRIDE { }
- virtual void put(int64_t transactionId, int64_t objectStoreId, PassRefPtr<SharedBuffer> value, PassRefPtr<IDBKey>, PutMode, PassRefPtr<IDBCallbacks>, const Vector<int64_t>& indexIds, const Vector<IndexKeys>&) OVERRIDE { }
- virtual void setIndexKeys(int64_t transactionId, int64_t objectStoreId, PassRefPtr<IDBKey>, const Vector<int64_t>& indexIds, const Vector<IndexKeys>&) OVERRIDE { }
- virtual void setIndexesReady(int64_t transactionId, int64_t objectStoreId, const Vector<int64_t>& indexIds) OVERRIDE { }
- virtual void openCursor(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<IDBKeyRange>, IndexedDB::CursorDirection, bool keyOnly, TaskType, PassRefPtr<IDBCallbacks>) OVERRIDE { }
- virtual void count(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<IDBKeyRange>, PassRefPtr<IDBCallbacks>) OVERRIDE { }
- virtual void deleteRange(int64_t transactionId, int64_t objectStoreId, PassRefPtr<IDBKeyRange>, PassRefPtr<IDBCallbacks>) OVERRIDE { }
- virtual void clear(int64_t transactionId, int64_t objectStoreId, PassRefPtr<IDBCallbacks>) OVERRIDE { }
-
-private:
- FakeIDBDatabaseBackendProxy() { }
-};
-
-class FakeIDBDatabaseCallbacks : public IDBDatabaseCallbacks {
-public:
- static PassRefPtr<FakeIDBDatabaseCallbacks> create() { return adoptRef(new FakeIDBDatabaseCallbacks()); }
- virtual void onVersionChange(int64_t oldVersion, int64_t newVersion) OVERRIDE { }
- virtual void onForcedClose() OVERRIDE { }
- virtual void onAbort(int64_t transactionId, PassRefPtr<DOMError> error) OVERRIDE { }
- virtual void onComplete(int64_t transactionId) OVERRIDE { }
-private:
- FakeIDBDatabaseCallbacks() { }
-};
-
-TEST_F(IDBTransactionTest, EnsureLifetime)
-{
- v8::HandleScope handleScope;
- v8::Context::Scope scope(context());
-
- RefPtr<FakeIDBDatabaseBackendProxy> proxy = FakeIDBDatabaseBackendProxy::create();
- RefPtr<FakeIDBDatabaseCallbacks> connection = FakeIDBDatabaseCallbacks::create();
- RefPtr<IDBDatabase> db = IDBDatabase::create(scriptExecutionContext(), proxy, connection);
-
- const int64_t transactionId = 1234;
- const Vector<String> transactionScope;
- RefPtr<IDBTransaction> transaction = IDBTransaction::create(scriptExecutionContext(), transactionId, transactionScope, IndexedDB::TransactionReadOnly, db.get());
-
- // Local reference, IDBDatabase's reference and IDBPendingTransactionMonitor's reference:
- EXPECT_EQ(3, transaction->refCount());
-
- RefPtr<IDBRequest> request = IDBRequest::create(scriptExecutionContext(), IDBAny::createInvalid(), transaction.get());
- IDBPendingTransactionMonitor::deactivateNewTransactions();
-
- // Local reference, IDBDatabase's reference, and the IDBRequest's reference
- EXPECT_EQ(3, transaction->refCount());
-
- // This will generate an abort() call to the back end which is dropped by the fake proxy,
- // so an explicit onAbort call is made.
- scriptExecutionContext()->stopActiveDOMObjects();
- transaction->onAbort(DOMError::create(AbortError, "Aborted"));
-
- EXPECT_EQ(1, transaction->refCount());
-}
-
-} // namespace