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/browser/renderer_host/render_widget_host_impl.h"
  10 #include "content/common/gpu/image_transport_surface.h"
  11 #include "content/public/common/page_state.h"
  12 #include "content/renderer/compositor_bindings/web_layer_impl.h"
  13 #include "content/renderer/history_entry.h"
  14 #include "content/renderer/history_serialization.h"
  15 #include "content/renderer/render_frame_impl.h"
  16 #include "content/renderer/render_thread_impl.h"
  17 #include "content/renderer/render_view_impl.h"
  18 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
  19 #include "content/shell/renderer/test_runner/TestCommon.h"
  20 #include "content/shell/renderer/test_runner/web_frame_test_proxy.h"
  21 #include "content/shell/renderer/test_runner/web_test_proxy.h"
  22 #include "third_party/WebKit/public/platform/WebBatteryStatus.h"
  23 #include "third_party/WebKit/public/platform/WebDeviceMotionData.h"
  24 #include "third_party/WebKit/public/platform/WebDeviceOrientationData.h"
  25 #include "third_party/WebKit/public/platform/WebGamepads.h"
  26 #include "third_party/WebKit/public/web/WebHistoryItem.h"
  27
  28 #if defined(OS_MACOSX)
  29 #include "content/browser/renderer_host/popup_menu_helper_mac.h"
  30 #endif
  31
  32 using blink::WebBatteryStatus;
  33 using blink::WebDeviceMotionData;
  34 using blink::WebDeviceOrientationData;
  35 using blink::WebGamepad;
  36 using blink::WebGamepads;
  37 using blink::WebRect;
  38 using blink::WebSize;
  39
  40 namespace content {
  41
  42 namespace {
  43
  44 base::LazyInstance<base::Callback<void(RenderView*, WebTestProxyBase*)> >::Leaky
  45     g_callback = LAZY_INSTANCE_INITIALIZER;
  46
  47 RenderViewImpl* CreateWebTestProxy(RenderViewImplParams* params) {
  48   typedef WebTestProxy<RenderViewImpl, RenderViewImplParams*> ProxyType;
  49   ProxyType* render_view_proxy = new ProxyType(params);
  50   if (g_callback == 0)
  51     return render_view_proxy;
  52   g_callback.Get().Run(render_view_proxy, render_view_proxy);
  53   return render_view_proxy;
  54 }
  55
  56 WebTestProxyBase* GetWebTestProxyBase(RenderViewImpl* render_view) {
  57   typedef WebTestProxy<RenderViewImpl, RenderViewImplParams*> ViewProxy;
  58
  59   ViewProxy* render_view_proxy = static_cast<ViewProxy*>(render_view);
  60   return static_cast<WebTestProxyBase*>(render_view_proxy);
  61 }
  62
  63 RenderFrameImpl* CreateWebFrameTestProxy(
  64     RenderViewImpl* render_view,
  65     int32 routing_id) {
  66   typedef WebFrameTestProxy<RenderFrameImpl, RenderViewImpl*, int32> FrameProxy;
  67
  68   FrameProxy* render_frame_proxy = new FrameProxy(render_view, routing_id);
  69   render_frame_proxy->set_base_proxy(GetWebTestProxyBase(render_view));
  70
  71   return render_frame_proxy;
  72 }
  73
  74 }  // namespace
  75
  76
  77 void EnableWebTestProxyCreation(
  78     const base::Callback<void(RenderView*, WebTestProxyBase*)>& callback) {
  79   g_callback.Get() = callback;
  80   RenderViewImpl::InstallCreateHook(CreateWebTestProxy);
  81   RenderFrameImpl::InstallCreateHook(CreateWebFrameTestProxy);
  82 }
  83
  84 void SetMockGamepadProvider(RendererGamepadProvider* provider) {
  85   RenderThreadImpl::current()->webkit_platform_support()->
  86       set_gamepad_provider(provider);
  87 }
  88
  89 void SetMockDeviceLightData(const double data) {
  90   RendererWebKitPlatformSupportImpl::SetMockDeviceLightDataForTesting(data);
  91 }
  92
  93 void SetMockDeviceMotionData(const WebDeviceMotionData& data) {
  94   RendererWebKitPlatformSupportImpl::SetMockDeviceMotionDataForTesting(data);
  95 }
  96
  97 void SetMockDeviceOrientationData(const WebDeviceOrientationData& data) {
  98   RendererWebKitPlatformSupportImpl::
  99       SetMockDeviceOrientationDataForTesting(data);
 100 }
 101
 102 void MockBatteryStatusChanged(const WebBatteryStatus& status) {
 103   RendererWebKitPlatformSupportImpl::MockBatteryStatusChangedForTesting(status);
 104 }
 105
 106 void EnableRendererLayoutTestMode() {
 107   RenderThreadImpl::current()->set_layout_test_mode(true);
 108 }
 109
 110 void EnableBrowserLayoutTestMode() {
 111 #if defined(OS_MACOSX)
 112   ImageTransportSurface::SetAllowOSMesaForTesting(true);
 113   PopupMenuHelper::DontShowPopupMenuForTesting();
 114 #endif
 115   RenderWidgetHostImpl::DisableResizeAckCheckForTesting();
 116 }
 117
 118 int GetLocalSessionHistoryLength(RenderView* render_view) {
 119   return static_cast<RenderViewImpl*>(render_view)->
 120       GetLocalSessionHistoryLengthForTesting();
 121 }
 122
 123 void SyncNavigationState(RenderView* render_view) {
 124   static_cast<RenderViewImpl*>(render_view)->SyncNavigationState();
 125 }
 126
 127 void SetFocusAndActivate(RenderView* render_view, bool enable) {
 128   static_cast<RenderViewImpl*>(render_view)->
 129       SetFocusAndActivateForTesting(enable);
 130 }
 131
 132 void ForceResizeRenderView(RenderView* render_view,
 133                            const WebSize& new_size) {
 134   RenderViewImpl* render_view_impl = static_cast<RenderViewImpl*>(render_view);
 135   render_view_impl->ForceResizeForTesting(new_size);
 136 }
 137
 138 void SetDeviceScaleFactor(RenderView* render_view, float factor) {
 139   static_cast<RenderViewImpl*>(render_view)->
 140       SetDeviceScaleFactorForTesting(factor);
 141 }
 142
 143 void SetDeviceColorProfile(RenderView* render_view, const std::string& name) {
 144   std::vector<char> color_profile;
 145
 146   struct TestColorProfile {
 147     char* data() {
 148       static unsigned char color_profile_data[] = {
 149         0x00,0x00,0x01,0xea,0x54,0x45,0x53,0x54,0x00,0x00,0x00,0x00,
 150         0x6d,0x6e,0x74,0x72,0x52,0x47,0x42,0x20,0x58,0x59,0x5a,0x20,
 151         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 152         0x61,0x63,0x73,0x70,0x74,0x65,0x73,0x74,0x00,0x00,0x00,0x00,
 153         0x74,0x65,0x73,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 154         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf6,0xd6,
 155         0x00,0x01,0x00,0x00,0x00,0x00,0xd3,0x2d,0x74,0x65,0x73,0x74,
 156         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 157         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 158         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 159         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x09,
 160         0x63,0x70,0x72,0x74,0x00,0x00,0x00,0xf0,0x00,0x00,0x00,0x0d,
 161         0x64,0x65,0x73,0x63,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x8c,
 162         0x77,0x74,0x70,0x74,0x00,0x00,0x01,0x8c,0x00,0x00,0x00,0x14,
 163         0x72,0x58,0x59,0x5a,0x00,0x00,0x01,0xa0,0x00,0x00,0x00,0x14,
 164         0x67,0x58,0x59,0x5a,0x00,0x00,0x01,0xb4,0x00,0x00,0x00,0x14,
 165         0x62,0x58,0x59,0x5a,0x00,0x00,0x01,0xc8,0x00,0x00,0x00,0x14,
 166         0x72,0x54,0x52,0x43,0x00,0x00,0x01,0xdc,0x00,0x00,0x00,0x0e,
 167         0x67,0x54,0x52,0x43,0x00,0x00,0x01,0xdc,0x00,0x00,0x00,0x0e,
 168         0x62,0x54,0x52,0x43,0x00,0x00,0x01,0xdc,0x00,0x00,0x00,0x0e,
 169         0x74,0x65,0x78,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 170         0x00,0x00,0x00,0x00,0x64,0x65,0x73,0x63,0x00,0x00,0x00,0x00,
 171         0x00,0x00,0x00,0x10,0x77,0x68,0x61,0x63,0x6b,0x65,0x64,0x2e,
 172         0x69,0x63,0x63,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 173         0x00,0x00,0x00,0x11,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 174         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 175         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 176         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 177         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 178         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 179         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 180         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 181         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 182         0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0xf3,0x52,
 183         0x00,0x01,0x00,0x00,0x00,0x01,0x16,0xcc,0x58,0x59,0x5a,0x20,
 184         0x00,0x00,0x00,0x00,0x00,0x00,0x34,0x8d,0x00,0x00,0xa0,0x2c,
 185         0x00,0x00,0x0f,0x95,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,
 186         0x00,0x00,0x26,0x31,0x00,0x00,0x10,0x2f,0x00,0x00,0xbe,0x9b,
 187         0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x9c,0x18,
 188         0x00,0x00,0x4f,0xa5,0x00,0x00,0x04,0xfc,0x63,0x75,0x72,0x76,
 189         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x33
 190       };
 191
 192       return reinterpret_cast<char*>(color_profile_data);
 193     }
 194
 195     size_t size() {
 196       const size_t kColorProfileSizeInBytes = 490u;
 197       return kColorProfileSizeInBytes;
 198     }
 199   };
 200
 201   if (name == "sRGB") {
 202     color_profile.assign(name.data(), name.data() + name.size());
 203   } else if (name == "test") {
 204     TestColorProfile test;
 205     color_profile.assign(test.data(), test.data() + test.size());
 206   }
 207
 208   static_cast<RenderViewImpl*>(render_view)->
 209       SetDeviceColorProfileForTesting(color_profile);
 210 }
 211
 212 void UseSynchronousResizeMode(RenderView* render_view, bool enable) {
 213   static_cast<RenderViewImpl*>(render_view)->
 214       UseSynchronousResizeModeForTesting(enable);
 215 }
 216
 217 void EnableAutoResizeMode(RenderView* render_view,
 218                           const WebSize& min_size,
 219                           const WebSize& max_size) {
 220   static_cast<RenderViewImpl*>(render_view)->
 221       EnableAutoResizeForTesting(min_size, max_size);
 222 }
 223
 224 void DisableAutoResizeMode(RenderView* render_view, const WebSize& new_size) {
 225   static_cast<RenderViewImpl*>(render_view)->
 226       DisableAutoResizeForTesting(new_size);
 227 }
 228
 229 struct ToLower {
 230   base::char16 operator()(base::char16 c) { return tolower(c); }
 231 };
 232
 233 // Returns True if node1 < node2.
 234 bool HistoryEntryCompareLess(HistoryEntry::HistoryNode* node1,
 235                              HistoryEntry::HistoryNode* node2) {
 236   base::string16 target1 = node1->item().target();
 237   base::string16 target2 = node2->item().target();
 238   std::transform(target1.begin(), target1.end(), target1.begin(), ToLower());
 239   std::transform(target2.begin(), target2.end(), target2.begin(), ToLower());
 240   return target1 < target2;
 241 }
 242
 243 std::string DumpHistoryItem(HistoryEntry::HistoryNode* node,
 244                             int indent,
 245                             bool is_current_index) {
 246   std::string result;
 247
 248   const blink::WebHistoryItem& item = node->item();
 249   if (is_current_index) {
 250     result.append("curr->");
 251     result.append(indent - 6, ' '); // 6 == "curr->".length()
 252   } else {
 253     result.append(indent, ' ');
 254   }
 255
 256   std::string url = normalizeLayoutTestURL(item.urlString().utf8());
 257   result.append(url);
 258   if (!item.target().isEmpty()) {
 259     result.append(" (in frame \"");
 260     result.append(item.target().utf8());
 261     result.append("\")");
 262   }
 263   result.append("\n");
 264
 265   std::vector<HistoryEntry::HistoryNode*> children = node->children();
 266   if (!children.empty()) {
 267     std::sort(children.begin(), children.end(), HistoryEntryCompareLess);
 268     for (size_t i = 0; i < children.size(); ++i)
 269       result += DumpHistoryItem(children[i], indent + 4, false);
 270   }
 271
 272   return result;
 273 }
 274
 275 std::string DumpBackForwardList(std::vector<PageState>& page_state,
 276                                 size_t current_index) {
 277   std::string result;
 278   result.append("\n============== Back Forward List ==============\n");
 279   for (size_t index = 0; index < page_state.size(); ++index) {
 280     scoped_ptr<HistoryEntry> entry(
 281         PageStateToHistoryEntry(page_state[index]));
 282     result.append(
 283         DumpHistoryItem(entry->root_history_node(),
 284                         8,
 285                         index == current_index));
 286   }
 287   result.append("===============================================\n");
 288   return result;
 289 }
 290
 291 blink::WebLayer* InstantiateWebLayer(scoped_refptr<cc::TextureLayer> layer) {
 292   return new WebLayerImpl(layer);
 293 }
 294
 295 }  // namespace content