content/public/test/layouttest_support.h

   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 #ifndef CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_
   6 #define CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/callback_forward.h"
  12 #include "cc/layers/texture_layer.h"
  13 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
  14
  15 namespace blink {
  16 class WebBatteryStatus;
  17 class WebDeviceMotionData;
  18 class WebDeviceOrientationData;
  19 class WebGamepad;
  20 class WebGamepads;
  21 class WebLayer;
  22 struct WebSize;
  23 }
  24
  25 namespace content {
  26
  27 class PageState;
  28 class RenderFrame;
  29 class RendererGamepadProvider;
  30 class RenderView;
  31 class WebTestProxyBase;
  32
  33 // Turn the browser process into layout test mode.
  34 void EnableBrowserLayoutTestMode();
  35
  36 ///////////////////////////////////////////////////////////////////////////////
  37 // The following methods are meant to be used from a renderer.
  38
  39 // Turn a renderer into layout test mode.
  40 void EnableRendererLayoutTestMode();
  41
  42 // Enable injecting of a WebTestProxy between WebViews and RenderViews.
  43 // |callback| is invoked with a pointer to WebTestProxyBase for each created
  44 // WebTestProxy.
  45 void EnableWebTestProxyCreation(
  46     const base::Callback<void(RenderView*, WebTestProxyBase*)>& callback);
  47
  48 // Sets gamepad provider to be used for layout tests.
  49 void SetMockGamepadProvider(scoped_ptr<RendererGamepadProvider> provider);
  50
  51 // Sets a double that should be used when registering
  52 // a listener through WebKitPlatformSupport::setDeviceLightListener().
  53 void SetMockDeviceLightData(const double data);
  54
  55 // Sets WebDeviceMotionData that should be used when registering
  56 // a listener through WebKitPlatformSupport::setDeviceMotionListener().
  57 void SetMockDeviceMotionData(const blink::WebDeviceMotionData& data);
  58
  59 // Sets WebDeviceOrientationData that should be used when registering
  60 // a listener through WebKitPlatformSupport::setDeviceOrientationListener().
  61 void SetMockDeviceOrientationData(const blink::WebDeviceOrientationData& data);
  62
  63 // Notifies blink that battery status has changed.
  64 void MockBatteryStatusChanged(const blink::WebBatteryStatus& status);
  65
  66 // Returns the length of the local session history of a render view.
  67 int GetLocalSessionHistoryLength(RenderView* render_view);
  68
  69 // Sync the current session history to the browser process.
  70 void SyncNavigationState(RenderView* render_view);
  71
  72 // Sets the focus of the render view depending on |enable|. This only overrides
  73 // the state of the renderer, and does not sync the focus to the browser
  74 // process.
  75 void SetFocusAndActivate(RenderView* render_view, bool enable);
  76
  77 // Changes the window rect of the given render view.
  78 void ForceResizeRenderView(RenderView* render_view,
  79                            const blink::WebSize& new_size);
  80
  81 // Set the device scale factor and force the compositor to resize.
  82 void SetDeviceScaleFactor(RenderView* render_view, float factor);
  83
  84 // Set the device color profile associated with the profile |name|.
  85 void SetDeviceColorProfile(RenderView* render_view, const std::string& name);
  86
  87 // Enables or disables synchronous resize mode. When enabled, all window-sizing
  88 // machinery is short-circuited inside the renderer. This mode is necessary for
  89 // some tests that were written before browsers had multi-process architecture
  90 // and rely on window resizes to happen synchronously.
  91 // See http://crbug.com/309760 for details.
  92 void UseSynchronousResizeMode(RenderView* render_view, bool enable);
  93
  94 // Control auto resize mode.
  95 void EnableAutoResizeMode(RenderView* render_view,
  96                           const blink::WebSize& min_size,
  97                           const blink::WebSize& max_size);
  98 void DisableAutoResizeMode(RenderView* render_view,
  99                            const blink::WebSize& new_size);
 100
 101 // Provides a text dump of the contents of the given page state.
 102 std::string DumpBackForwardList(std::vector<PageState>& page_state,
 103                                 size_t current_index);
 104
 105 // Instantiates WebLayerImpl for TestPlugin.
 106 blink::WebLayer* InstantiateWebLayer(scoped_refptr<cc::TextureLayer> layer);
 107
 108 }  // namespace content
 109
 110 #endif  // CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_