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| 1 // Copyright 2014 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 COMPONENTS_TEST_RUNNER_WEB_VIEW_TEST_PROXY_H_ | |
| 6 #define COMPONENTS_TEST_RUNNER_WEB_VIEW_TEST_PROXY_H_ | |
| 7 | |
| 8 #include <memory> | |
| 9 #include <string> | |
| 10 #include <utility> | |
| 11 | |
| 12 #include "base/callback.h" | |
| 13 #include "base/macros.h" | |
| 14 #include "build/build_config.h" | |
| 15 #include "components/test_runner/test_runner_export.h" | |
| 16 #include "components/test_runner/web_view_test_client.h" | |
| 17 #include "components/test_runner/web_widget_test_client.h" | |
| 18 #include "components/test_runner/web_widget_test_proxy.h" | |
| 19 #include "third_party/WebKit/public/platform/WebDragOperation.h" | |
| 20 #include "third_party/WebKit/public/platform/WebRect.h" | |
| 21 #include "third_party/WebKit/public/platform/WebScreenInfo.h" | |
| 22 #include "third_party/WebKit/public/platform/WebURLError.h" | |
| 23 #include "third_party/WebKit/public/platform/WebURLRequest.h" | |
| 24 #include "third_party/WebKit/public/web/WebDOMMessageEvent.h" | |
| 25 #include "third_party/WebKit/public/web/WebHistoryCommitType.h" | |
| 26 #include "third_party/WebKit/public/web/WebNavigationPolicy.h" | |
| 27 #include "third_party/WebKit/public/web/WebTextDirection.h" | |
| 28 #include "third_party/WebKit/public/web/WebViewClient.h" | |
| 29 #include "third_party/WebKit/public/web/WebWidgetClient.h" | |
| 30 | |
| 31 namespace blink { | |
| 32 class WebDragData; | |
| 33 class WebImage; | |
| 34 class WebLocalFrame; | |
| 35 class WebString; | |
| 36 class WebView; | |
| 37 class WebWidget; | |
| 38 struct WebPoint; | |
| 39 struct WebWindowFeatures; | |
| 40 } | |
| 41 | |
| 42 namespace test_runner { | |
| 43 | |
| 44 class AccessibilityController; | |
| 45 class TestInterfaces; | |
| 46 class TestRunnerForSpecificView; | |
| 47 class TextInputController; | |
| 48 class WebTestDelegate; | |
| 49 class WebTestInterfaces; | |
| 50 | |
| 51 // WebViewTestProxyBase is the "brain" of WebViewTestProxy in the sense that | |
| 52 // WebViewTestProxy does the bridge between RenderViewImpl and | |
| 53 // WebViewTestProxyBase and when it requires a behavior to be different from the | |
| 54 // usual, it will call WebViewTestProxyBase that implements the expected | |
| 55 // behavior. See WebViewTestProxy class comments for more information. | |
| 56 class TEST_RUNNER_EXPORT WebViewTestProxyBase : public WebWidgetTestProxyBase { | |
| 57 public: | |
| 58 blink::WebView* web_view() { return web_view_; } | |
| 59 void set_web_view(blink::WebView* view) { | |
| 60 DCHECK(view); | |
| 61 DCHECK(!web_view_); | |
| 62 web_view_ = view; | |
| 63 } | |
| 64 | |
| 65 void set_view_test_client( | |
| 66 std::unique_ptr<WebViewTestClient> view_test_client) { | |
| 67 DCHECK(view_test_client); | |
| 68 DCHECK(!view_test_client_); | |
| 69 view_test_client_ = std::move(view_test_client); | |
| 70 } | |
| 71 | |
| 72 WebTestDelegate* delegate() { return delegate_; } | |
| 73 void set_delegate(WebTestDelegate* delegate) { | |
| 74 DCHECK(delegate); | |
| 75 DCHECK(!delegate_); | |
| 76 delegate_ = delegate; | |
| 77 } | |
| 78 | |
| 79 TestInterfaces* test_interfaces() { return test_interfaces_; } | |
| 80 void SetInterfaces(WebTestInterfaces* web_test_interfaces); | |
| 81 | |
| 82 AccessibilityController* accessibility_controller() { | |
| 83 return accessibility_controller_.get(); | |
| 84 } | |
| 85 | |
| 86 TestRunnerForSpecificView* view_test_runner() { | |
| 87 return view_test_runner_.get(); | |
| 88 } | |
| 89 | |
| 90 void Reset(); | |
| 91 void BindTo(blink::WebLocalFrame* frame); | |
| 92 | |
| 93 void GetScreenOrientationForTesting(blink::WebScreenInfo&); | |
| 94 | |
| 95 protected: | |
| 96 WebViewTestProxyBase(); | |
| 97 ~WebViewTestProxyBase(); | |
| 98 | |
| 99 blink::WebViewClient* view_test_client() { return view_test_client_.get(); } | |
| 100 | |
| 101 private: | |
| 102 TestInterfaces* test_interfaces_; | |
| 103 WebTestDelegate* delegate_; | |
| 104 blink::WebView* web_view_; | |
| 105 blink::WebWidget* web_widget_; | |
| 106 std::unique_ptr<WebViewTestClient> view_test_client_; | |
| 107 std::unique_ptr<AccessibilityController> accessibility_controller_; | |
| 108 std::unique_ptr<TextInputController> text_input_controller_; | |
| 109 std::unique_ptr<TestRunnerForSpecificView> view_test_runner_; | |
| 110 | |
| 111 DISALLOW_COPY_AND_ASSIGN(WebViewTestProxyBase); | |
| 112 }; | |
| 113 | |
| 114 // WebViewTestProxy is used during LayoutTests and always instantiated, at time | |
| 115 // of writing with Base=RenderViewImpl. It does not directly inherit from it for | |
| 116 // layering purposes. | |
| 117 // The intent of that class is to wrap RenderViewImpl for tests purposes in | |
| 118 // order to reduce the amount of test specific code in the production code. | |
| 119 // WebViewTestProxy is only doing the glue between RenderViewImpl and | |
| 120 // WebViewTestProxyBase, that means that there is no logic living in this class | |
| 121 // except deciding which base class should be called (could be both). | |
| 122 // | |
| 123 // Examples of usage: | |
| 124 // * when a fooClient has a mock implementation, WebViewTestProxy can override | |
| 125 // the fooClient() call and have WebViewTestProxyBase return the mock | |
| 126 // implementation. | |
| 127 // * when a value needs to be overridden by LayoutTests, WebViewTestProxy can | |
| 128 // override RenderViewImpl's getter and call a getter from | |
| 129 // WebViewTestProxyBase instead. In addition, WebViewTestProxyBase will have | |
| 130 // a public setter that could be called from the TestRunner. | |
| 131 #if defined(OS_WIN) | |
| 132 // WebViewTestProxy is a diamond-shaped hierarchy, with WebWidgetClient at the | |
| 133 // root. VS warns when we inherit the WebWidgetClient method implementations | |
| 134 // from RenderWidget. It's safe to ignore that warning. | |
| 135 #pragma warning(disable : 4250) | |
| 136 #endif | |
| 137 template <class Base, typename... Args> | |
| 138 class WebViewTestProxy : public Base, public WebViewTestProxyBase { | |
| 139 public: | |
| 140 explicit WebViewTestProxy(Args... args) : Base(args...) {} | |
| 141 | |
| 142 // WebWidgetClient implementation. | |
| 143 blink::WebScreenInfo screenInfo() override { | |
| 144 blink::WebScreenInfo info = Base::screenInfo(); | |
| 145 blink::WebScreenInfo test_info = widget_test_client()->screenInfo(); | |
| 146 if (test_info.orientationType != blink::WebScreenOrientationUndefined) { | |
| 147 info.orientationType = test_info.orientationType; | |
| 148 info.orientationAngle = test_info.orientationAngle; | |
| 149 } | |
| 150 return info; | |
| 151 } | |
| 152 void scheduleAnimation() override { | |
| 153 widget_test_client()->scheduleAnimation(); | |
| 154 } | |
| 155 bool requestPointerLock() override { | |
| 156 return widget_test_client()->requestPointerLock(); | |
| 157 } | |
| 158 void requestPointerUnlock() override { | |
| 159 widget_test_client()->requestPointerUnlock(); | |
| 160 } | |
| 161 bool isPointerLocked() override { | |
| 162 return widget_test_client()->isPointerLocked(); | |
| 163 } | |
| 164 void didFocus() override { | |
| 165 view_test_client()->didFocus(); | |
| 166 Base::didFocus(); | |
| 167 } | |
| 168 void setToolTipText(const blink::WebString& text, | |
| 169 blink::WebTextDirection hint) override { | |
| 170 widget_test_client()->setToolTipText(text, hint); | |
| 171 Base::setToolTipText(text, hint); | |
| 172 } | |
| 173 | |
| 174 // WebViewClient implementation. | |
| 175 void startDragging(blink::WebReferrerPolicy policy, | |
| 176 const blink::WebDragData& data, | |
| 177 blink::WebDragOperationsMask mask, | |
| 178 const blink::WebImage& image, | |
| 179 const blink::WebPoint& point) override { | |
| 180 widget_test_client()->startDragging(policy, data, mask, image, point); | |
| 181 // Don't forward this call to Base because we don't want to do a real | |
| 182 // drag-and-drop. | |
| 183 } | |
| 184 void didChangeContents() override { | |
| 185 view_test_client()->didChangeContents(); | |
| 186 Base::didChangeContents(); | |
| 187 } | |
| 188 blink::WebView* createView(blink::WebLocalFrame* creator, | |
| 189 const blink::WebURLRequest& request, | |
| 190 const blink::WebWindowFeatures& features, | |
| 191 const blink::WebString& frame_name, | |
| 192 blink::WebNavigationPolicy policy, | |
| 193 bool suppress_opener) override { | |
| 194 if (!view_test_client()->createView(creator, request, features, frame_name, | |
| 195 policy, suppress_opener)) | |
| 196 return nullptr; | |
| 197 return Base::createView(creator, request, features, frame_name, policy, | |
| 198 suppress_opener); | |
| 199 } | |
| 200 void setStatusText(const blink::WebString& text) override { | |
| 201 view_test_client()->setStatusText(text); | |
| 202 Base::setStatusText(text); | |
| 203 } | |
| 204 void printPage(blink::WebLocalFrame* frame) override { | |
| 205 view_test_client()->printPage(frame); | |
| 206 } | |
| 207 blink::WebSpeechRecognizer* speechRecognizer() override { | |
| 208 return view_test_client()->speechRecognizer(); | |
| 209 } | |
| 210 void showValidationMessage( | |
| 211 const blink::WebRect& anchor_in_root_view, | |
| 212 const blink::WebString& main_message, | |
| 213 blink::WebTextDirection main_message_hint, | |
| 214 const blink::WebString& sub_message, | |
| 215 blink::WebTextDirection sub_message_hint) override { | |
| 216 view_test_client()->showValidationMessage(anchor_in_root_view, main_message, | |
| 217 main_message_hint, sub_message, | |
| 218 sub_message_hint); | |
| 219 } | |
| 220 blink::WebString acceptLanguages() override { | |
| 221 return view_test_client()->acceptLanguages(); | |
| 222 } | |
| 223 | |
| 224 private: | |
| 225 virtual ~WebViewTestProxy() {} | |
| 226 | |
| 227 DISALLOW_COPY_AND_ASSIGN(WebViewTestProxy); | |
| 228 }; | |
| 229 | |
| 230 } // namespace test_runner | |
| 231 | |
| 232 #endif // COMPONENTS_TEST_RUNNER_WEB_VIEW_TEST_PROXY_H_ | |
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Chromium Code Reviews
Issue 2707183003:
Move //components/test_runner back into //content/shell (Closed)
