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      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 "cc/blink/web_layer_impl.h"
     10 #include "content/browser/renderer_host/render_widget_host_impl.h"
     11 #include "content/common/gpu/image_transport_surface.h"
     12 #include "content/public/common/page_state.h"
     13 #include "content/public/renderer/renderer_gamepad_provider.h"
     14 #include "content/renderer/fetchers/manifest_fetcher.h"
     15 #include "content/renderer/history_entry.h"
     16 #include "content/renderer/history_serialization.h"
     17 #include "content/renderer/render_frame_impl.h"
     18 #include "content/renderer/render_thread_impl.h"
     19 #include "content/renderer/render_view_impl.h"
     20 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
     21 #include "content/shell/renderer/test_runner/test_common.h"
     22 #include "content/shell/renderer/test_runner/web_frame_test_proxy.h"
     23 #include "content/shell/renderer/test_runner/web_test_proxy.h"
     24 #include "third_party/WebKit/public/platform/WebBatteryStatus.h"
     25 #include "third_party/WebKit/public/platform/WebDeviceMotionData.h"
     26 #include "third_party/WebKit/public/platform/WebDeviceOrientationData.h"
     27 #include "third_party/WebKit/public/platform/WebGamepads.h"
     28 #include "third_party/WebKit/public/web/WebHistoryItem.h"
     29 #include "third_party/WebKit/public/web/WebView.h"
     30 
     31 #if defined(OS_MACOSX)
     32 #include "content/browser/frame_host/popup_menu_helper_mac.h"
     33 #endif
     34 
     35 using blink::WebBatteryStatus;
     36 using blink::WebDeviceMotionData;
     37 using blink::WebDeviceOrientationData;
     38 using blink::WebGamepad;
     39 using blink::WebGamepads;
     40 using blink::WebRect;
     41 using blink::WebSize;
     42 
     43 namespace content {
     44 
     45 namespace {
     46 
     47 base::LazyInstance<base::Callback<void(RenderView*, WebTestProxyBase*)> >::Leaky
     48     g_callback = LAZY_INSTANCE_INITIALIZER;
     49 
     50 RenderViewImpl* CreateWebTestProxy(RenderViewImplParams* params) {
     51   typedef WebTestProxy<RenderViewImpl, RenderViewImplParams*> ProxyType;
     52   ProxyType* render_view_proxy = new ProxyType(params);
     53   if (g_callback == 0)
     54     return render_view_proxy;
     55   g_callback.Get().Run(render_view_proxy, render_view_proxy);
     56   return render_view_proxy;
     57 }
     58 
     59 WebTestProxyBase* GetWebTestProxyBase(RenderViewImpl* render_view) {
     60   typedef WebTestProxy<RenderViewImpl, RenderViewImplParams*> ViewProxy;
     61 
     62   ViewProxy* render_view_proxy = static_cast<ViewProxy*>(render_view);
     63   return static_cast<WebTestProxyBase*>(render_view_proxy);
     64 }
     65 
     66 RenderFrameImpl* CreateWebFrameTestProxy(
     67     RenderViewImpl* render_view,
     68     int32 routing_id) {
     69   typedef WebFrameTestProxy<RenderFrameImpl, RenderViewImpl*, int32> FrameProxy;
     70 
     71   FrameProxy* render_frame_proxy = new FrameProxy(render_view, routing_id);
     72   render_frame_proxy->set_base_proxy(GetWebTestProxyBase(render_view));
     73 
     74   return render_frame_proxy;
     75 }
     76 
     77 }  // namespace
     78 
     79 
     80 void EnableWebTestProxyCreation(
     81     const base::Callback<void(RenderView*, WebTestProxyBase*)>& callback) {
     82   g_callback.Get() = callback;
     83   RenderViewImpl::InstallCreateHook(CreateWebTestProxy);
     84   RenderFrameImpl::InstallCreateHook(CreateWebFrameTestProxy);
     85 }
     86 
     87 void FetchManifestDoneCallback(
     88     scoped_ptr<ManifestFetcher> fetcher,
     89     const FetchManifestCallback& callback,
     90     const blink::WebURLResponse& response,
     91     const std::string& data) {
     92   // |fetcher| will be autodeleted here as it is going out of scope.
     93   callback.Run(response, data);
     94 }
     95 
     96 void FetchManifest(blink::WebView* view, const GURL& url,
     97                    const FetchManifestCallback& callback) {
     98   scoped_ptr<ManifestFetcher> fetcher(new ManifestFetcher(url));
     99 
    100   fetcher->Start(view->mainFrame(),
    101     base::Bind(&FetchManifestDoneCallback,
    102                base::Passed(&fetcher),
    103                callback));
    104 }
    105 
    106 void SetMockGamepadProvider(scoped_ptr<RendererGamepadProvider> provider) {
    107   RenderThreadImpl::current()->webkit_platform_support()->
    108       SetPlatformEventObserverForTesting(
    109           blink::WebPlatformEventGamepad,
    110           provider.PassAs<PlatformEventObserverBase>());
    111 }
    112 
    113 void SetMockDeviceLightData(const double data) {
    114   RendererWebKitPlatformSupportImpl::SetMockDeviceLightDataForTesting(data);
    115 }
    116 
    117 void SetMockDeviceMotionData(const WebDeviceMotionData& data) {
    118   RendererWebKitPlatformSupportImpl::SetMockDeviceMotionDataForTesting(data);
    119 }
    120 
    121 void SetMockDeviceOrientationData(const WebDeviceOrientationData& data) {
    122   RendererWebKitPlatformSupportImpl::
    123       SetMockDeviceOrientationDataForTesting(data);
    124 }
    125 
    126 void MockBatteryStatusChanged(const WebBatteryStatus& status) {
    127   RenderThreadImpl::current()->webkit_platform_support()->
    128     MockBatteryStatusChangedForTesting(status);
    129 }
    130 
    131 void EnableRendererLayoutTestMode() {
    132   RenderThreadImpl::current()->set_layout_test_mode(true);
    133 }
    134 
    135 void EnableBrowserLayoutTestMode() {
    136 #if defined(OS_MACOSX)
    137   ImageTransportSurface::SetAllowOSMesaForTesting(true);
    138   PopupMenuHelper::DontShowPopupMenuForTesting();
    139 #endif
    140   RenderWidgetHostImpl::DisableResizeAckCheckForTesting();
    141 }
    142 
    143 int GetLocalSessionHistoryLength(RenderView* render_view) {
    144   return static_cast<RenderViewImpl*>(render_view)->
    145       GetLocalSessionHistoryLengthForTesting();
    146 }
    147 
    148 void SyncNavigationState(RenderView* render_view) {
    149   static_cast<RenderViewImpl*>(render_view)->SyncNavigationState();
    150 }
    151 
    152 void SetFocusAndActivate(RenderView* render_view, bool enable) {
    153   static_cast<RenderViewImpl*>(render_view)->
    154       SetFocusAndActivateForTesting(enable);
    155 }
    156 
    157 void ForceResizeRenderView(RenderView* render_view,
    158                            const WebSize& new_size) {
    159   RenderViewImpl* render_view_impl = static_cast<RenderViewImpl*>(render_view);
    160   render_view_impl->ForceResizeForTesting(new_size);
    161 }
    162 
    163 void SetDeviceScaleFactor(RenderView* render_view, float factor) {
    164   static_cast<RenderViewImpl*>(render_view)->
    165       SetDeviceScaleFactorForTesting(factor);
    166 }
    167 
    168 void SetDeviceColorProfile(RenderView* render_view, const std::string& name) {
    169   if (name == "reset") {
    170     static_cast<RenderViewImpl*>(render_view)->
    171         ResetDeviceColorProfileForTesting();
    172     return;
    173   }
    174 
    175   std::vector<char> color_profile;
    176 
    177   struct TestColorProfile {
    178     char* data() {
    179       static unsigned char color_profile_data[] = {
    180         0x00,0x00,0x01,0xea,0x54,0x45,0x53,0x54,0x00,0x00,0x00,0x00,
    181         0x6d,0x6e,0x74,0x72,0x52,0x47,0x42,0x20,0x58,0x59,0x5a,0x20,
    182         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    183         0x61,0x63,0x73,0x70,0x74,0x65,0x73,0x74,0x00,0x00,0x00,0x00,
    184         0x74,0x65,0x73,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    185         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf6,0xd6,
    186         0x00,0x01,0x00,0x00,0x00,0x00,0xd3,0x2d,0x74,0x65,0x73,0x74,
    187         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    188         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    189         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    190         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x09,
    191         0x63,0x70,0x72,0x74,0x00,0x00,0x00,0xf0,0x00,0x00,0x00,0x0d,
    192         0x64,0x65,0x73,0x63,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x8c,
    193         0x77,0x74,0x70,0x74,0x00,0x00,0x01,0x8c,0x00,0x00,0x00,0x14,
    194         0x72,0x58,0x59,0x5a,0x00,0x00,0x01,0xa0,0x00,0x00,0x00,0x14,
    195         0x67,0x58,0x59,0x5a,0x00,0x00,0x01,0xb4,0x00,0x00,0x00,0x14,
    196         0x62,0x58,0x59,0x5a,0x00,0x00,0x01,0xc8,0x00,0x00,0x00,0x14,
    197         0x72,0x54,0x52,0x43,0x00,0x00,0x01,0xdc,0x00,0x00,0x00,0x0e,
    198         0x67,0x54,0x52,0x43,0x00,0x00,0x01,0xdc,0x00,0x00,0x00,0x0e,
    199         0x62,0x54,0x52,0x43,0x00,0x00,0x01,0xdc,0x00,0x00,0x00,0x0e,
    200         0x74,0x65,0x78,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    201         0x00,0x00,0x00,0x00,0x64,0x65,0x73,0x63,0x00,0x00,0x00,0x00,
    202         0x00,0x00,0x00,0x10,0x77,0x68,0x61,0x63,0x6b,0x65,0x64,0x2e,
    203         0x69,0x63,0x63,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    204         0x00,0x00,0x00,0x11,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    205         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    206         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    207         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    208         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    209         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    210         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    211         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    212         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    213         0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0xf3,0x52,
    214         0x00,0x01,0x00,0x00,0x00,0x01,0x16,0xcc,0x58,0x59,0x5a,0x20,
    215         0x00,0x00,0x00,0x00,0x00,0x00,0x34,0x8d,0x00,0x00,0xa0,0x2c,
    216         0x00,0x00,0x0f,0x95,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,
    217         0x00,0x00,0x26,0x31,0x00,0x00,0x10,0x2f,0x00,0x00,0xbe,0x9b,
    218         0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x9c,0x18,
    219         0x00,0x00,0x4f,0xa5,0x00,0x00,0x04,0xfc,0x63,0x75,0x72,0x76,
    220         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x33
    221       };
    222 
    223       return reinterpret_cast<char*>(color_profile_data);
    224     }
    225 
    226     size_t size() {
    227       const size_t kTestColorProfileSizeInBytes = 490u;
    228       return kTestColorProfileSizeInBytes;
    229     }
    230   };
    231 
    232   struct AdobeRGBColorProfile {
    233     char* data() {
    234       static unsigned char color_profile_data[] = {
    235         0x00,0x00,0x02,0x30,0x41,0x44,0x42,0x45,0x02,0x10,0x00,0x00,
    236         0x6d,0x6e,0x74,0x72,0x52,0x47,0x42,0x20,0x58,0x59,0x5a,0x20,
    237         0x07,0xd0,0x00,0x08,0x00,0x0b,0x00,0x13,0x00,0x33,0x00,0x3b,
    238         0x61,0x63,0x73,0x70,0x41,0x50,0x50,0x4c,0x00,0x00,0x00,0x00,
    239         0x6e,0x6f,0x6e,0x65,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    240         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf6,0xd6,
    241         0x00,0x01,0x00,0x00,0x00,0x00,0xd3,0x2d,0x41,0x44,0x42,0x45,
    242         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    243         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    244         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    245         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0a,
    246         0x63,0x70,0x72,0x74,0x00,0x00,0x00,0xfc,0x00,0x00,0x00,0x32,
    247         0x64,0x65,0x73,0x63,0x00,0x00,0x01,0x30,0x00,0x00,0x00,0x6b,
    248         0x77,0x74,0x70,0x74,0x00,0x00,0x01,0x9c,0x00,0x00,0x00,0x14,
    249         0x62,0x6b,0x70,0x74,0x00,0x00,0x01,0xb0,0x00,0x00,0x00,0x14,
    250         0x72,0x54,0x52,0x43,0x00,0x00,0x01,0xc4,0x00,0x00,0x00,0x0e,
    251         0x67,0x54,0x52,0x43,0x00,0x00,0x01,0xd4,0x00,0x00,0x00,0x0e,
    252         0x62,0x54,0x52,0x43,0x00,0x00,0x01,0xe4,0x00,0x00,0x00,0x0e,
    253         0x72,0x58,0x59,0x5a,0x00,0x00,0x01,0xf4,0x00,0x00,0x00,0x14,
    254         0x67,0x58,0x59,0x5a,0x00,0x00,0x02,0x08,0x00,0x00,0x00,0x14,
    255         0x62,0x58,0x59,0x5a,0x00,0x00,0x02,0x1c,0x00,0x00,0x00,0x14,
    256         0x74,0x65,0x78,0x74,0x00,0x00,0x00,0x00,0x43,0x6f,0x70,0x79,
    257         0x72,0x69,0x67,0x68,0x74,0x20,0x32,0x30,0x30,0x30,0x20,0x41,
    258         0x64,0x6f,0x62,0x65,0x20,0x53,0x79,0x73,0x74,0x65,0x6d,0x73,
    259         0x20,0x49,0x6e,0x63,0x6f,0x72,0x70,0x6f,0x72,0x61,0x74,0x65,
    260         0x64,0x00,0x00,0x00,0x64,0x65,0x73,0x63,0x00,0x00,0x00,0x00,
    261         0x00,0x00,0x00,0x11,0x41,0x64,0x6f,0x62,0x65,0x20,0x52,0x47,
    262         0x42,0x20,0x28,0x31,0x39,0x39,0x38,0x29,0x00,0x00,0x00,0x00,
    263         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    264         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    265         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    266         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    267         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    268         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    269         0x00,0x00,0x00,0x00,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,
    270         0x00,0x00,0xf3,0x51,0x00,0x01,0x00,0x00,0x00,0x01,0x16,0xcc,
    271         0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    272         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x63,0x75,0x72,0x76,
    273         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x33,0x00,0x00,
    274         0x63,0x75,0x72,0x76,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
    275         0x02,0x33,0x00,0x00,0x63,0x75,0x72,0x76,0x00,0x00,0x00,0x00,
    276         0x00,0x00,0x00,0x01,0x02,0x33,0x00,0x00,0x58,0x59,0x5a,0x20,
    277         0x00,0x00,0x00,0x00,0x00,0x00,0x9c,0x18,0x00,0x00,0x4f,0xa5,
    278         0x00,0x00,0x04,0xfc,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,
    279         0x00,0x00,0x34,0x8d,0x00,0x00,0xa0,0x2c,0x00,0x00,0x0f,0x95,
    280         0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x26,0x31,
    281         0x00,0x00,0x10,0x2f,0x00,0x00,0xbe,0x9c
    282       };
    283 
    284       return reinterpret_cast<char*>(color_profile_data);
    285     }
    286 
    287     size_t size() {
    288       const size_t kAdobeRGBColorProfileSizeInBytes = 560u;
    289       return kAdobeRGBColorProfileSizeInBytes;
    290     }
    291   };
    292 
    293   if (name == "sRGB") {
    294     color_profile.assign(name.data(), name.data() + name.size());
    295   } else if (name == "test") {
    296     TestColorProfile test;
    297     color_profile.assign(test.data(), test.data() + test.size());
    298   } else if (name == "adobeRGB") {
    299     AdobeRGBColorProfile test;
    300     color_profile.assign(test.data(), test.data() + test.size());
    301   }
    302 
    303   static_cast<RenderViewImpl*>(render_view)->
    304       SetDeviceColorProfileForTesting(color_profile);
    305 }
    306 
    307 void UseSynchronousResizeMode(RenderView* render_view, bool enable) {
    308   static_cast<RenderViewImpl*>(render_view)->
    309       UseSynchronousResizeModeForTesting(enable);
    310 }
    311 
    312 void EnableAutoResizeMode(RenderView* render_view,
    313                           const WebSize& min_size,
    314                           const WebSize& max_size) {
    315   static_cast<RenderViewImpl*>(render_view)->
    316       EnableAutoResizeForTesting(min_size, max_size);
    317 }
    318 
    319 void DisableAutoResizeMode(RenderView* render_view, const WebSize& new_size) {
    320   static_cast<RenderViewImpl*>(render_view)->
    321       DisableAutoResizeForTesting(new_size);
    322 }
    323 
    324 struct ToLower {
    325   base::char16 operator()(base::char16 c) { return tolower(c); }
    326 };
    327 
    328 // Returns True if node1 < node2.
    329 bool HistoryEntryCompareLess(HistoryEntry::HistoryNode* node1,
    330                              HistoryEntry::HistoryNode* node2) {
    331   base::string16 target1 = node1->item().target();
    332   base::string16 target2 = node2->item().target();
    333   std::transform(target1.begin(), target1.end(), target1.begin(), ToLower());
    334   std::transform(target2.begin(), target2.end(), target2.begin(), ToLower());
    335   return target1 < target2;
    336 }
    337 
    338 std::string DumpHistoryItem(HistoryEntry::HistoryNode* node,
    339                             int indent,
    340                             bool is_current_index) {
    341   std::string result;
    342 
    343   const blink::WebHistoryItem& item = node->item();
    344   if (is_current_index) {
    345     result.append("curr->");
    346     result.append(indent - 6, ' '); // 6 == "curr->".length()
    347   } else {
    348     result.append(indent, ' ');
    349   }
    350 
    351   std::string url = NormalizeLayoutTestURL(item.urlString().utf8());
    352   result.append(url);
    353   if (!item.target().isEmpty()) {
    354     result.append(" (in frame \"");
    355     result.append(item.target().utf8());
    356     result.append("\")");
    357   }
    358   result.append("\n");
    359 
    360   std::vector<HistoryEntry::HistoryNode*> children = node->children();
    361   if (!children.empty()) {
    362     std::sort(children.begin(), children.end(), HistoryEntryCompareLess);
    363     for (size_t i = 0; i < children.size(); ++i)
    364       result += DumpHistoryItem(children[i], indent + 4, false);
    365   }
    366 
    367   return result;
    368 }
    369 
    370 std::string DumpBackForwardList(std::vector<PageState>& page_state,
    371                                 size_t current_index) {
    372   std::string result;
    373   result.append("\n============== Back Forward List ==============\n");
    374   for (size_t index = 0; index < page_state.size(); ++index) {
    375     scoped_ptr<HistoryEntry> entry(
    376         PageStateToHistoryEntry(page_state[index]));
    377     result.append(
    378         DumpHistoryItem(entry->root_history_node(),
    379                         8,
    380                         index == current_index));
    381   }
    382   result.append("===============================================\n");
    383   return result;
    384 }
    385 
    386 blink::WebLayer* InstantiateWebLayer(scoped_refptr<cc::TextureLayer> layer) {
    387   return new cc_blink::WebLayerImpl(layer);
    388 }
    389 
    390 }  // namespace content
    391