content/test/layouttest_support.cc

   1 // Copyright (c) 2012 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 "content/public/test/layouttest_support.h"
   6
   7 #include "base/callback.h"
   8 #include "base/lazy_instance.h"
   9 #include "content/common/gpu/image_transport_surface.h"
  10 #include "content/renderer/devtools/devtools_client.h"
  11 #include "content/renderer/render_view_impl.h"
  12 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
  13 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
  14 #include "third_party/WebKit/Source/Platform/chromium/public/WebGamepads.h"
  15 #include "third_party/WebKit/Tools/DumpRenderTree/chromium/TestRunner/public/WebTestProxy.h"
  16
  17 using WebKit::WebGamepads;
  18 using WebTestRunner::WebTestProxy;
  19 using WebTestRunner::WebTestProxyBase;
  20
  21 namespace content {
  22
  23 namespace {
  24
  25 base::LazyInstance<base::Callback<void(RenderView*, WebTestProxyBase*)> >::Leaky
  26     g_callback = LAZY_INSTANCE_INITIALIZER;
  27
  28 RenderViewImpl* CreateWebTestProxy(RenderViewImplParams* params) {
  29   typedef WebTestProxy<RenderViewImpl, RenderViewImplParams*> ProxyType;
  30   ProxyType* render_view_proxy = new ProxyType(
  31       reinterpret_cast<RenderViewImplParams*>(params));
  32   if (g_callback == 0)
  33     return render_view_proxy;
  34   g_callback.Get().Run(
  35       static_cast<RenderView*>(render_view_proxy), render_view_proxy);
  36   return render_view_proxy;
  37 }
  38
  39 }  // namespace
  40
  41
  42 void EnableWebTestProxyCreation(
  43     const base::Callback<void(RenderView*, WebTestProxyBase*)>& callback) {
  44   g_callback.Get() = callback;
  45   RenderViewImpl::InstallCreateHook(CreateWebTestProxy);
  46 }
  47
  48 void SetMockGamepads(const WebGamepads& pads) {
  49   RendererWebKitPlatformSupportImpl::SetMockGamepadsForTesting(pads);
  50 }
  51
  52 void DisableAppCacheLogging() {
  53   RendererWebApplicationCacheHostImpl::DisableLoggingForTesting();
  54 }
  55
  56 void EnableDevToolsFrontendTesting() {
  57   DevToolsClient::EnableDevToolsFrontendTesting();
  58 }
  59
  60 int GetLocalSessionHistoryLength(RenderView* render_view) {
  61   return static_cast<RenderViewImpl*>(render_view)
  62       ->GetLocalSessionHistoryLengthForTesting();
  63 }
  64
  65 void SetAllowOSMesaImageTransportForTesting() {
  66 #if defined(OS_MACOSX)
  67   ImageTransportSurface::SetAllowOSMesaForTesting(true);
  68 #endif
  69 }
  70
  71 }  // namespace content