layouttest_support.h revision 9ab5563a3196760eb381d102cbb2bc0f7abc6a50 
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
10namespace WebKit {
11class WebDeviceMotionData;
12class WebGamepads;
13struct WebSize;
14}
15
16namespace WebTestRunner {
17class WebTestProxyBase;
18}
19
20namespace content {
21
22class RenderView;
23
24// Turn the browser process into layout test mode.
25void EnableBrowserLayoutTestMode();
26
27///////////////////////////////////////////////////////////////////////////////
28// The following methods are meant to be used from a renderer.
29
30// Turn a renderer into layout test mode.
31void EnableRendererLayoutTestMode();
32
33// Enable injecting of a WebTestProxy between WebViews and RenderViews.
34// |callback| is invoked with a pointer to WebTestProxyBase for each created
35// WebTestProxy.
36void EnableWebTestProxyCreation(const base::Callback<
37    void(RenderView*, WebTestRunner::WebTestProxyBase*)>& callback);
38
39// Sets the WebGamepads that should be returned by
40// WebKitPlatformSupport::sampleGamepads().
41void SetMockGamepads(const WebKit::WebGamepads& pads);
42
43// Sets WebDeviceMotionData that should be used when registering
44// a listener through WebKitPlatformSupport::setDeviceMotionListener().
45void SetMockDeviceMotionData(const WebKit::WebDeviceMotionData& data);
46
47// Returns the length of the local session history of a render view.
48int GetLocalSessionHistoryLength(RenderView* render_view);
49
50// Sync the current session history to the browser process.
51void SyncNavigationState(RenderView* render_view);
52
53// Sets the focus of the render view depending on |enable|. This only overrides
54// the state of the renderer, and does not sync the focus to the browser
55// process.
56void SetFocusAndActivate(RenderView* render_view, bool enable);
57
58// Changes the window rect of the given render view.
59void ForceResizeRenderView(RenderView* render_view,
60                           const WebKit::WebSize& new_size);
61
62// Set the device scale factor and force the compositor to resize.
63void SetDeviceScaleFactor(RenderView* render_view, float factor);
64
65// Control auto resize mode.
66void EnableAutoResizeMode(RenderView* render_view,
67                          const WebKit::WebSize& min_size,
68                          const WebKit::WebSize& max_size);
69void DisableAutoResizeMode(RenderView* render_view,
70                           const WebKit::WebSize& new_size);
71
72// Forces the |render_view| to use mock media streams.
73void UseMockMediaStreams(RenderView* render_view);
74
75}  // namespace content
76
77#endif  // CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_
78