content/child/indexed_db/indexed_db_dispatcher_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/memory/scoped_ptr.h"
   6 #include "base/message_loop/message_loop_proxy.h"
   7 #include "base/values.h"
   8 #include "content/child/indexed_db/indexed_db_dispatcher.h"
   9 #include "content/child/thread_safe_sender.h"
  10 #include "content/common/indexed_db/indexed_db_key.h"
  11 #include "ipc/ipc_sync_message_filter.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13 #include "third_party/WebKit/public/platform/WebData.h"
  14 #include "third_party/WebKit/public/platform/WebIDBCallbacks.h"
  15
  16 using blink::WebData;
  17 using blink::WebIDBCallbacks;
  18 using blink::WebIDBDatabase;
  19 using blink::WebIDBDatabaseError;
  20 using blink::WebIDBKey;
  21 using blink::WebVector;
  22
  23 namespace content {
  24 namespace {
  25
  26 class MockCallbacks : public WebIDBCallbacks {
  27  public:
  28   MockCallbacks() : error_seen_(false) {}
  29
  30   virtual void onError(const WebIDBDatabaseError&) OVERRIDE {
  31     error_seen_ = true;
  32   }
  33
  34   bool error_seen() const { return error_seen_; }
  35
  36  private:
  37   bool error_seen_;
  38 };
  39
  40 }  // namespace
  41
  42 TEST(IndexedDBDispatcherTest, ValueSizeTest) {
  43   const std::vector<char> data(kMaxIDBValueSizeInBytes + 1);
  44   const WebData value(&data.front(), data.size());
  45   const int32 ipc_dummy_id = -1;
  46   const int64 transaction_id = 1;
  47   const int64 object_store_id = 2;
  48
  49   scoped_refptr<base::MessageLoopProxy> message_loop_proxy(
  50       base::MessageLoopProxy::current());
  51   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter(
  52       new IPC::SyncMessageFilter(NULL));
  53   scoped_refptr<ThreadSafeSender> thread_safe_sender(new ThreadSafeSender(
  54       message_loop_proxy.get(), sync_message_filter.get()));
  55
  56   MockCallbacks callbacks;
  57   IndexedDBDispatcher dispatcher(thread_safe_sender.get());
  58   IndexedDBKey key(0, blink::WebIDBKeyTypeNumber);
  59   dispatcher.RequestIDBDatabasePut(ipc_dummy_id,
  60                                    transaction_id,
  61                                    object_store_id,
  62                                    value,
  63                                    key,
  64                                    WebIDBDatabase::AddOrUpdate,
  65                                    &callbacks,
  66                                    WebVector<long long>(),
  67                                    WebVector<WebVector<WebIDBKey> >());
  68
  69   EXPECT_TRUE(callbacks.error_seen());
  70 }
  71
  72 }  // namespace content