1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "FrameTestHelpers.h"
33
34 #include "URLTestHelpers.h"
35 #include "wtf/StdLibExtras.h"
36 #include "WebFrameClient.h"
37 #include "WebFrameImpl.h"
38 #include "WebSettings.h"
39 #include "WebViewClient.h"
40 #include "public/platform/Platform.h"
41 #include "public/platform/WebString.h"
42 #include "public/platform/WebThread.h"
43 #include "public/platform/WebURLRequest.h"
44 #include "public/platform/WebURLResponse.h"
45 #include "public/platform/WebUnitTestSupport.h"
46
47 namespace blink {
48 namespace FrameTestHelpers {
49
50 namespace {
51
52 class QuitTask : public WebThread::Task {
53 public:
PostThis(WebCore::Timer<QuitTask> *)54 void PostThis(WebCore::Timer<QuitTask>*)
55 {
56 // We don't just quit here because the SharedTimer may be part-way
57 // through the current queue of tasks when runPendingTasks was called,
58 // and we can't miss the tasks that were behind it.
59 // Takes ownership of |this|.
60 Platform::current()->currentThread()->postTask(this);
61 }
62
run()63 virtual void run()
64 {
65 Platform::current()->currentThread()->exitRunLoop();
66 }
67 };
68
defaultWebFrameClient()69 WebFrameClient* defaultWebFrameClient()
70 {
71 DEFINE_STATIC_LOCAL(WebFrameClient, client, ());
72 return &client;
73 }
74
defaultWebViewClient()75 WebViewClient* defaultWebViewClient()
76 {
77 DEFINE_STATIC_LOCAL(WebViewClient, client, ());
78 return &client;
79 }
80
81 } // namespace
82
loadFrame(WebFrame * frame,const std::string & url)83 void loadFrame(WebFrame* frame, const std::string& url)
84 {
85 WebURLRequest urlRequest;
86 urlRequest.initialize();
87 urlRequest.setURL(URLTestHelpers::toKURL(url));
88 frame->loadRequest(urlRequest);
89 }
90
runPendingTasks()91 void runPendingTasks()
92 {
93 // Pending tasks include Timers that have been scheduled.
94 WebCore::Timer<QuitTask> quitOnTimeout(new QuitTask, &QuitTask::PostThis);
95 quitOnTimeout.startOneShot(0);
96 Platform::current()->currentThread()->enterRunLoop();
97 }
98
WebViewHelper()99 WebViewHelper::WebViewHelper()
100 : m_mainFrame(0)
101 , m_webView(0)
102 {
103 }
104
~WebViewHelper()105 WebViewHelper::~WebViewHelper()
106 {
107 reset();
108 }
109
initialize(bool enableJavascript,WebFrameClient * webFrameClient,WebViewClient * webViewClient,void (* updateSettingsFunc)(WebSettings *))110 WebViewImpl* WebViewHelper::initialize(bool enableJavascript, WebFrameClient* webFrameClient, WebViewClient* webViewClient, void (*updateSettingsFunc)(WebSettings*))
111 {
112 reset();
113
114 if (!webFrameClient)
115 webFrameClient = defaultWebFrameClient();
116 if (!webViewClient)
117 webViewClient = defaultWebViewClient();
118 m_webView = WebViewImpl::create(webViewClient);
119 m_webView->settings()->setJavaScriptEnabled(enableJavascript);
120 if (updateSettingsFunc) {
121 updateSettingsFunc(m_webView->settings());
122 } else {
123 m_webView->settings()->setDeviceSupportsMouse(false);
124 m_webView->settings()->setForceCompositingMode(true);
125 }
126
127 m_mainFrame = WebFrameImpl::create(webFrameClient);
128 m_webView->setMainFrame(m_mainFrame);
129
130 return m_webView;
131 }
132
initializeAndLoad(const std::string & url,bool enableJavascript,WebFrameClient * webFrameClient,WebViewClient * webViewClient,void (* updateSettingsFunc)(WebSettings *))133 WebViewImpl* WebViewHelper::initializeAndLoad(const std::string& url, bool enableJavascript, WebFrameClient* webFrameClient, WebViewClient* webViewClient, void (*updateSettingsFunc)(WebSettings*))
134 {
135 initialize(enableJavascript, webFrameClient, webViewClient, updateSettingsFunc);
136
137 loadFrame(webView()->mainFrame(), url);
138 Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();
139
140 return webViewImpl();
141 }
142
reset()143 void WebViewHelper::reset()
144 {
145 if (m_webView) {
146 m_webView->close();
147 m_webView = 0;
148 }
149 if (m_mainFrame) {
150 m_mainFrame->close();
151 m_mainFrame = 0;
152 }
153 }
154
155 } // namespace FrameTestHelpers
156 } // namespace blink
157