1 // Copyright 2013 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 #include "chrome/browser/devtools/android_device.h"
6 #include "chrome/browser/devtools/devtools_adb_bridge.h"
7 #include "chrome/browser/devtools/devtools_target_impl.h"
8 #include "chrome/browser/ui/browser.h"
9 #include "chrome/test/base/in_process_browser_test.h"
10 #include "content/public/test/test_utils.h"
11
12 const char kDeviceModelCommand[] = "shell:getprop ro.product.model";
13 const char kOpenedUnixSocketsCommand[] = "shell:cat /proc/net/unix";
14 const char kListProcessesCommand[] = "shell:ps";
15 const char kListPackagesCommand[] = "shell:pm list packages";
16 const char kDumpsysCommand[] = "shell:dumpsys window policy";
17
18 const char kPageListRequest[] = "GET /json HTTP/1.1\r\n\r\n";
19 const char kVersionRequest[] = "GET /json/version HTTP/1.1\r\n\r\n";
20
21 const char kSampleOpenedUnixSockets[] =
22 "Num RefCount Protocol Flags Type St Inode Path\n"
23 "00000000: 00000004 00000000"
24 " 00000000 0002 01 3328 /dev/socket/wpa_wlan0\n"
25 "00000000: 00000002 00000000"
26 " 00010000 0001 01 5394 /dev/socket/vold\n"
27 "00000000: 00000002 00000000"
28 " 00010000 0001 01 11810 @webview_devtools_remote_2425\n"
29 "00000000: 00000002 00000000"
30 " 00010000 0001 01 20893 @chrome_devtools_remote\n"
31 "00000000: 00000002 00000000"
32 " 00010000 0001 01 20894 @chrome_devtools_remote_1002\n"
33 "00000000: 00000002 00000000"
34 " 00010000 0001 01 20895 @noprocess_devtools_remote\n";
35
36 const char kSampleListProcesses[] =
37 "USER PID PPID VSIZE RSS WCHAN PC NAME\n"
38 "root 1 0 688 508 ffffffff 00000000 S /init\r\n"
39 "u0_a75 2425 123 933736 193024 ffffffff 00000000 S com.sample.feed\r\n"
40 "nfc 741 123 706448 26316 ffffffff 00000000 S com.android.nfc\r\n"
41 "u0_a76 1001 124 111111 222222 ffffffff 00000000 S com.android.chrome\r\n"
42 "u0_a77 1002 125 111111 222222 ffffffff 00000000 S com.chrome.beta\r\n"
43 "u0_a78 1003 126 111111 222222 ffffffff 00000000 S com.noprocess.app\r\n";
44
45 const char kSampleListPackages[] =
46 "package:com.sample.feed\r\n"
47 "package:com.android.nfc\r\n"
48 "package:com.android.chrome\r\n"
49 "package:com.chrome.beta\r\n"
50 "package:com.google.android.apps.chrome\r\n";
51
52 const char kSampleDumpsysCommand[] =
53 "WINDOW MANAGER POLICY STATE (dumpsys window policy)\r\n"
54 " mSafeMode=false mSystemReady=true mSystemBooted=true\r\n"
55 " mStable=(0,50)-(720,1184)\r\n" // Only mStable parameter is parsed
56 " mForceStatusBar=false mForceStatusBarFromKeyguard=false\r\n";
57
58 char kSampleChromeVersion[] = "{\n"
59 " \"Browser\": \"Chrome/32.0.1679.0\",\n"
60 " \"Protocol-Version\": \"1.0\",\n"
61 " \"User-Agent\": \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 "
62 "(KHTML, like Gecko) Chrome/32.0.1679.0 Safari/537.36\",\n"
63 " \"WebKit-Version\": \"537.36 (@160162)\"\n"
64 "}";
65
66 char kSampleChromeBetaVersion[] = "{\n"
67 " \"Browser\": \"Chrome/31.0.1599.0\",\n"
68 " \"Protocol-Version\": \"1.0\",\n"
69 " \"User-Agent\": \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 "
70 "(KHTML, like Gecko) Chrome/32.0.1679.0 Safari/537.36\",\n"
71 " \"WebKit-Version\": \"537.36 (@160162)\"\n"
72 "}";
73
74 char kSampleWebViewVersion[] = "{\n"
75 " \"Browser\": \"Version/4.0\",\n"
76 " \"Protocol-Version\": \"1.0\",\n"
77 " \"User-Agent\": \"Mozilla/5.0 (Linux; Android 4.3; Build/KRS74B) "
78 "AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Safari/537.36\",\n"
79 " \"WebKit-Version\": \"537.36 (@157588)\"\n"
80 "}";
81
82 char kSampleChromePages[] = "[ {\n"
83 " \"description\": \"\",\n"
84 " \"devtoolsFrontendUrl\": \"/devtools/devtools.html?"
85 "ws=/devtools/page/755DE5C9-D49F-811D-0693-51B8E15C80D2\",\n"
86 " \"id\": \"755DE5C9-D49F-811D-0693-51B8E15C80D2\",\n"
87 " \"title\": \"The Chromium Projects\",\n"
88 " \"type\": \"page\",\n"
89 " \"url\": \"http://www.chromium.org/\",\n"
90 " \"webSocketDebuggerUrl\": \""
91 "ws:///devtools/page/755DE5C9-D49F-811D-0693-51B8E15C80D2\"\n"
92 "} ]";
93
94 char kSampleChromeBetaPages[] = "[]";
95
96 char kSampleWebViewPages[] = "[ {\n"
97 " \"description\": \"{\\\"attached\\\":false,\\\"empty\\\":false,"
98 "\\\"height\\\":1173,\\\"screenX\\\":0,\\\"screenY\\\":0,"
99 "\\\"visible\\\":true,\\\"width\\\":800}\",\n"
100 " \"devtoolsFrontendUrl\": \"http://chrome-devtools-frontend.appspot.com/"
101 "serve_rev/@157588/devtools.html?ws="
102 "/devtools/page/3E962D4D-B676-182D-3BE8-FAE7CE224DE7\",\n"
103 " \"faviconUrl\": \"http://chromium.org/favicon.ico\",\n"
104 " \"id\": \"3E962D4D-B676-182D-3BE8-FAE7CE224DE7\",\n"
105 " \"thumbnailUrl\": \"/thumb/3E962D4D-B676-182D-3BE8-FAE7CE224DE7\",\n"
106 " \"title\": \"Blink - The Chromium Projects\",\n"
107 " \"type\": \"page\",\n"
108 " \"url\": \"http://www.chromium.org/blink\",\n"
109 " \"webSocketDebuggerUrl\": \"ws:///devtools/"
110 "page/3E962D4D-B676-182D-3BE8-FAE7CE224DE7\"\n"
111 "}, {\n"
112 " \"description\": \"{\\\"attached\\\":true,\\\"empty\\\":true,"
113 "\\\"screenX\\\":0,\\\"screenY\\\":33,\\\"visible\\\":false}\",\n"
114 " \"devtoolsFrontendUrl\": \"http://chrome-devtools-frontend.appspot.com/"
115 "serve_rev/@157588/devtools.html?ws="
116 "/devtools/page/44681551-ADFD-2411-076B-3AB14C1C60E2\",\n"
117 " \"faviconUrl\": \"\",\n"
118 " \"id\": \"44681551-ADFD-2411-076B-3AB14C1C60E2\",\n"
119 " \"thumbnailUrl\": \"/thumb/44681551-ADFD-2411-076B-3AB14C1C60E2\",\n"
120 " \"title\": \"More Activity\",\n"
121 " \"type\": \"page\",\n"
122 " \"url\": \"about:blank\",\n"
123 " \"webSocketDebuggerUrl\": \"ws:///devtools/page/"
124 "44681551-ADFD-2411-076B-3AB14C1C60E2\"\n"
125 "}]";
126
127 class MockDeviceImpl : public AndroidDevice {
128 public:
MockDeviceImpl(const std::string & serial,int index,bool connected,const char * device_model)129 MockDeviceImpl(const std::string& serial, int index,
130 bool connected, const char* device_model)
131 : AndroidDevice(serial, connected),
132 device_model_(device_model)
133 {}
134
RunCommand(const std::string & command,const CommandCallback & callback)135 virtual void RunCommand(const std::string& command,
136 const CommandCallback& callback) OVERRIDE {
137 const char* response;
138
139 if (command == kDeviceModelCommand) {
140 response = device_model_;
141 } else if (command == kOpenedUnixSocketsCommand) {
142 response = kSampleOpenedUnixSockets;
143 } else if (command == kListProcessesCommand) {
144 response = kSampleListProcesses;
145 } else if (command == kListPackagesCommand) {
146 response = kSampleListPackages;
147 } else if (command == kDumpsysCommand) {
148 response = kSampleDumpsysCommand;
149 } else {
150 NOTREACHED();
151 return;
152 }
153
154 base::MessageLoop::current()->PostTask( FROM_HERE,
155 base::Bind(&MockDeviceImpl::RunCommandCallback,
156 this, callback, 0, response));
157 }
158
RunCommandCallback(const CommandCallback & callback,int result,const std::string & response)159 void RunCommandCallback(const CommandCallback& callback, int result,
160 const std::string& response) {
161 callback.Run(result, response);
162 }
163
OpenSocket(const std::string & name,const SocketCallback & callback)164 virtual void OpenSocket(const std::string& name,
165 const SocketCallback& callback) OVERRIDE {
166 NOTREACHED();
167 }
168
HttpQuery(const std::string & la_name,const std::string & request,const CommandCallback & callback)169 virtual void HttpQuery(const std::string& la_name,
170 const std::string& request,
171 const CommandCallback& callback) OVERRIDE {
172 const char* response;
173
174 if (la_name == "chrome_devtools_remote") {
175 if (request == kVersionRequest) {
176 response = kSampleChromeVersion;
177 } else if (request == kPageListRequest) {
178 response = kSampleChromePages;
179 } else {
180 NOTREACHED();
181 return;
182 }
183 } else if (la_name == "chrome_devtools_remote_1002") {
184 if (request == kVersionRequest) {
185 response = kSampleChromeBetaVersion;
186 } else if (request == kPageListRequest) {
187 response = kSampleChromeBetaPages;
188 } else {
189 NOTREACHED();
190 return;
191 }
192 } else if (la_name.find("noprocess_devtools_remote") == 0) {
193 if (request == kVersionRequest) {
194 response = "{}";
195 } else if (request == kPageListRequest) {
196 response = "[]";
197 } else {
198 NOTREACHED();
199 return;
200 }
201 } else if (la_name == "webview_devtools_remote_2425") {
202 if (request == kVersionRequest) {
203 response = kSampleWebViewVersion;
204 } else if (request == kPageListRequest) {
205 response = kSampleWebViewPages;
206 } else {
207 NOTREACHED();
208 return;
209 }
210 } else {
211 NOTREACHED();
212 return;
213 }
214
215 base::MessageLoop::current()->PostTask( FROM_HERE,
216 base::Bind(&MockDeviceImpl::RunCommandCallback,
217 this, callback, 0, response));
218 }
219
HttpUpgrade(const std::string & la_name,const std::string & request,const SocketCallback & callback)220 virtual void HttpUpgrade(const std::string& la_name,
221 const std::string& request,
222 const SocketCallback& callback) {
223 NOTREACHED();
224 }
225
HttpQueryCallback(const CommandCallback & next,int code,const std::string & result)226 virtual void HttpQueryCallback(const CommandCallback& next, int code,
227 const std::string& result) {
228 NOTREACHED();
229 }
230
231 private:
~MockDeviceImpl()232 virtual ~MockDeviceImpl()
233 {}
234
235 const char* device_model_;
236 };
237
238 class MockDeviceProvider : public AndroidDeviceProvider {
~MockDeviceProvider()239 virtual ~MockDeviceProvider()
240 {}
241
QueryDevices(const QueryDevicesCallback & callback)242 virtual void QueryDevices(const QueryDevicesCallback& callback) OVERRIDE {
243 AndroidDeviceProvider::AndroidDevices devices;
244 devices.push_back(new MockDeviceImpl("FirstDevice", 0, true, "Nexus 6"));
245 devices.push_back(new MockDeviceImpl("SecondDevice", 1, false, "Nexus 8"));
246 callback.Run(devices);
247 }
248 };
249
250 static scoped_refptr<DevToolsAdbBridge::RemoteBrowser>
FindBrowserByDisplayName(DevToolsAdbBridge::RemoteBrowsers browsers,const std::string & name)251 FindBrowserByDisplayName(DevToolsAdbBridge::RemoteBrowsers browsers,
252 const std::string& name) {
253 for (DevToolsAdbBridge::RemoteBrowsers::iterator it = browsers.begin();
254 it != browsers.end(); ++it)
255 if ((*it)->display_name() == name)
256 return *it;
257 return NULL;
258 }
259
260 class DevToolsAdbBridgeTest : public InProcessBrowserTest,
261 public DevToolsAdbBridge::Listener {
262 typedef DevToolsAdbBridge::RemoteDevices::const_iterator rdci;
263 typedef DevToolsAdbBridge::RemoteBrowsers::const_iterator rbci;
264 public:
RemoteDevicesChanged(DevToolsAdbBridge::RemoteDevices * devices)265 virtual void RemoteDevicesChanged(
266 DevToolsAdbBridge::RemoteDevices* devices) OVERRIDE{
267 devices_ = *devices;
268 runner_->Quit();
269 }
270
CheckDevices()271 void CheckDevices() {
272 ASSERT_EQ(2U, devices_.size());
273
274 scoped_refptr<DevToolsAdbBridge::RemoteDevice> connected =
275 devices_[0]->IsConnected() ? devices_[0] : devices_[1];
276
277 scoped_refptr<DevToolsAdbBridge::RemoteDevice> not_connected =
278 devices_[0]->IsConnected() ? devices_[1] : devices_[0];
279
280 ASSERT_TRUE(connected->IsConnected());
281 ASSERT_FALSE(not_connected->IsConnected());
282
283 ASSERT_EQ(720, connected->screen_size().width());
284 ASSERT_EQ(1184, connected->screen_size().height());
285
286 ASSERT_EQ("FirstDevice", connected->GetSerial());
287 ASSERT_EQ("Nexus 6", connected->GetModel());
288
289 ASSERT_EQ("SecondDevice", not_connected->GetSerial());
290 ASSERT_EQ("Offline", not_connected->GetModel());
291
292 const DevToolsAdbBridge::RemoteBrowsers& browsers = connected->browsers();
293 ASSERT_EQ(4U, browsers.size());
294
295 scoped_refptr<DevToolsAdbBridge::RemoteBrowser> chrome =
296 FindBrowserByDisplayName(browsers, "Chrome");
297 ASSERT_TRUE(chrome);
298
299 scoped_refptr<DevToolsAdbBridge::RemoteBrowser> chrome_beta =
300 FindBrowserByDisplayName(browsers, "Chrome Beta");
301 ASSERT_TRUE(chrome_beta);
302
303 scoped_refptr<DevToolsAdbBridge::RemoteBrowser> chromium =
304 FindBrowserByDisplayName(browsers, "Chromium");
305 ASSERT_FALSE(chromium);
306
307 scoped_refptr<DevToolsAdbBridge::RemoteBrowser> webview =
308 FindBrowserByDisplayName(browsers, "WebView in com.sample.feed");
309 ASSERT_TRUE(webview);
310
311 scoped_refptr<DevToolsAdbBridge::RemoteBrowser> noprocess =
312 FindBrowserByDisplayName(browsers, "Noprocess");
313 ASSERT_TRUE(noprocess);
314
315 ASSERT_EQ("32.0.1679.0", chrome->version());
316 ASSERT_EQ("31.0.1599.0", chrome_beta->version());
317 ASSERT_EQ("4.0", webview->version());
318
319 std::vector<DevToolsTargetImpl*> chrome_pages =
320 chrome->CreatePageTargets();
321 std::vector<DevToolsTargetImpl*> chrome_beta_pages =
322 chrome_beta->CreatePageTargets();
323 std::vector<DevToolsTargetImpl*> webview_pages =
324 webview->CreatePageTargets();
325
326 ASSERT_EQ(1U, chrome_pages.size());
327 ASSERT_EQ(0U, chrome_beta_pages.size());
328 ASSERT_EQ(2U, webview_pages.size());
329
330 // Check that we have non-empty description for webview pages.
331 ASSERT_EQ(0U, chrome_pages[0]->GetDescription().size());
332 ASSERT_NE(0U, webview_pages[0]->GetDescription().size());
333 ASSERT_NE(0U, webview_pages[1]->GetDescription().size());
334
335 ASSERT_EQ(GURL("http://www.chromium.org/"), chrome_pages[0]->GetUrl());
336 ASSERT_EQ("The Chromium Projects", chrome_pages[0]->GetTitle());
337
338 STLDeleteElements(&chrome_pages);
339 STLDeleteElements(&webview_pages);
340 }
341
init()342 void init() {
343 runner_ = new content::MessageLoopRunner;
344 }
345
346 protected:
347 scoped_refptr<content::MessageLoopRunner> runner_;
348 DevToolsAdbBridge::RemoteDevices devices_;
349 };
350
IN_PROC_BROWSER_TEST_F(DevToolsAdbBridgeTest,DiscoverAndroidBrowsers)351 IN_PROC_BROWSER_TEST_F(DevToolsAdbBridgeTest, DiscoverAndroidBrowsers) {
352 init();
353
354 scoped_refptr<DevToolsAdbBridge> adb_bridge =
355 DevToolsAdbBridge::Factory::GetForProfile(browser()->profile());
356
357 DevToolsAdbBridge::DeviceProviders providers;
358 providers.push_back(new MockDeviceProvider());
359
360 adb_bridge->set_device_providers(providers);
361
362 if (!adb_bridge) {
363 FAIL() << "Failed to get DevToolsAdbBridge.";
364 }
365
366 adb_bridge->AddListener(this);
367
368 runner_->Run();
369
370 CheckDevices();
371 }
372