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 "base/callback_forward.h"
   9
  10 namespace blink {
  11 class WebDeviceMotionData;
  12 class WebDeviceOrientationData;
  13 class WebGamepads;
  14 struct WebSize;
  15 }
  16
  17 namespace WebTestRunner {
  18 class WebTestProxyBase;
  19 }
  20
  21 namespace content {
  22
  23 class RenderView;
  24
  25 // Turn the browser process into layout test mode.
  26 void EnableBrowserLayoutTestMode();
  27
  28 ///////////////////////////////////////////////////////////////////////////////
  29 // The following methods are meant to be used from a renderer.
  30
  31 // Turn a renderer into layout test mode.
  32 void EnableRendererLayoutTestMode();
  33
  34 // Enable injecting of a WebTestProxy between WebViews and RenderViews.
  35 // |callback| is invoked with a pointer to WebTestProxyBase for each created
  36 // WebTestProxy.
  37 void EnableWebTestProxyCreation(const base::Callback<
  38     void(RenderView*, WebTestRunner::WebTestProxyBase*)>& callback);
  39
  40 // Sets the WebGamepads that should be returned by
  41 // WebKitPlatformSupport::sampleGamepads().
  42 void SetMockGamepads(const blink::WebGamepads& pads);
  43
  44 // Sets WebDeviceMotionData that should be used when registering
  45 // a listener through WebKitPlatformSupport::setDeviceMotionListener().
  46 void SetMockDeviceMotionData(const blink::WebDeviceMotionData& data);
  47
  48 // Sets WebDeviceOrientationData that should be used when registering
  49 // a listener through WebKitPlatformSupport::setDeviceOrientationListener().
  50 void SetMockDeviceOrientationData(const blink::WebDeviceOrientationData& data);
  51
  52 // Returns the length of the local session history of a render view.
  53 int GetLocalSessionHistoryLength(RenderView* render_view);
  54
  55 // Sync the current session history to the browser process.
  56 void SyncNavigationState(RenderView* render_view);
  57
  58 // Sets the focus of the render view depending on |enable|. This only overrides
  59 // the state of the renderer, and does not sync the focus to the browser
  60 // process.
  61 void SetFocusAndActivate(RenderView* render_view, bool enable);
  62
  63 // Changes the window rect of the given render view.
  64 void ForceResizeRenderView(RenderView* render_view,
  65                            const blink::WebSize& new_size);
  66
  67 // Set the device scale factor and force the compositor to resize.
  68 void SetDeviceScaleFactor(RenderView* render_view, float factor);
  69
  70 // Enables or disables synchronous resize mode. When enabled, all window-sizing
  71 // machinery is short-circuited inside the renderer. This mode is necessary for
  72 // some tests that were written before browsers had multi-process architecture
  73 // and rely on window resizes to happen synchronously.
  74 // See http://crbug.com/309760 for details.
  75 void UseSynchronousResizeMode(RenderView* render_view, bool enable);
  76
  77 // Control auto resize mode.
  78 void EnableAutoResizeMode(RenderView* render_view,
  79                           const blink::WebSize& min_size,
  80                           const blink::WebSize& max_size);
  81 void DisableAutoResizeMode(RenderView* render_view,
  82                            const blink::WebSize& new_size);
  83
  84 // Forces the |render_view| to use mock media streams.
  85 void UseMockMediaStreams(RenderView* render_view);
  86
  87 }  // namespace content
  88
  89 #endif  // CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_