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 #include "base/memory/ref_counted.h"
6 #include "base/path_service.h"
7 #include "base/strings/stringprintf.h"
8 #include "chrome/browser/extensions/api/dns/host_resolver_wrapper.h"
9 #include "chrome/browser/extensions/api/dns/mock_host_resolver_creator.h"
10 #include "chrome/browser/extensions/api/socket/socket_api.h"
11 #include "chrome/browser/extensions/extension_apitest.h"
12 #include "chrome/browser/extensions/extension_function_test_utils.h"
13 #include "chrome/browser/extensions/extension_service.h"
14 #include "chrome/browser/extensions/extension_test_message_listener.h"
15 #include "chrome/browser/ui/browser.h"
16 #include "chrome/browser/ui/extensions/application_launch.h"
17 #include "chrome/common/chrome_paths.h"
18 #include "chrome/test/base/in_process_browser_test.h"
19 #include "chrome/test/base/ui_test_utils.h"
20 #include "net/dns/mock_host_resolver.h"
21 #include "net/test/spawned_test_server/spawned_test_server.h"
22
23 using extensions::Extension;
24
25 namespace utils = extension_function_test_utils;
26
27 namespace {
28
29 const std::string kHostname = "127.0.0.1";
30 const int kPort = 8888;
31
32 class SocketApiTest : public ExtensionApiTest {
33 public:
SocketApiTest()34 SocketApiTest() : resolver_event_(true, false),
35 resolver_creator_(
36 new extensions::MockHostResolverCreator()) {
37 }
38
SetUpOnMainThread()39 virtual void SetUpOnMainThread() OVERRIDE {
40 extensions::HostResolverWrapper::GetInstance()->SetHostResolverForTesting(
41 resolver_creator_->CreateMockHostResolver());
42 }
43
CleanUpOnMainThread()44 virtual void CleanUpOnMainThread() OVERRIDE {
45 extensions::HostResolverWrapper::GetInstance()->
46 SetHostResolverForTesting(NULL);
47 resolver_creator_->DeleteMockHostResolver();
48 }
49
50 private:
51 base::WaitableEvent resolver_event_;
52
53 // The MockHostResolver asserts that it's used on the same thread on which
54 // it's created, which is actually a stronger rule than its real counterpart.
55 // But that's fine; it's good practice.
56 scoped_refptr<extensions::MockHostResolverCreator> resolver_creator_;
57 };
58
59 #if !defined(DISABLE_NACL)
60 // TODO(yzshen): Build testing framework for all extensions APIs in Pepper. And
61 // move these Pepper API tests there.
62 class SocketPpapiTest : public SocketApiTest {
63 public:
SocketPpapiTest()64 SocketPpapiTest() {
65 }
~SocketPpapiTest()66 virtual ~SocketPpapiTest() {
67 }
68
SetUpCommandLine(CommandLine * command_line)69 virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
70 SocketApiTest::SetUpCommandLine(command_line);
71 // TODO(yzshen): It is better to use switches::kEnablePepperTesting.
72 // However, that requires adding a new DEPS entry. Considering that we are
73 // going to move the Pepper API tests to a new place, use a string literal
74 // for now.
75 command_line->AppendSwitch("enable-pepper-testing");
76
77 PathService::Get(chrome::DIR_GEN_TEST_DATA, &app_dir_);
78 app_dir_ = app_dir_.AppendASCII("ppapi/tests/extensions/socket/newlib");
79 }
80
81 protected:
LaunchTestingApp()82 void LaunchTestingApp() {
83 const Extension* extension = LoadExtension(app_dir_);
84 ASSERT_TRUE(extension);
85
86 AppLaunchParams params(browser()->profile(),
87 extension,
88 extensions::LAUNCH_CONTAINER_NONE,
89 NEW_WINDOW);
90 params.command_line = CommandLine::ForCurrentProcess();
91 OpenApplication(params);
92 }
93
94 private:
95 base::FilePath app_dir_;
96 };
97 #endif
98
99 } // namespace
100
IN_PROC_BROWSER_TEST_F(SocketApiTest,SocketUDPCreateGood)101 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketUDPCreateGood) {
102 scoped_refptr<extensions::SocketCreateFunction> socket_create_function(
103 new extensions::SocketCreateFunction());
104 scoped_refptr<Extension> empty_extension(utils::CreateEmptyExtension());
105
106 socket_create_function->set_extension(empty_extension.get());
107 socket_create_function->set_has_callback(true);
108
109 scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
110 socket_create_function.get(), "[\"udp\"]", browser(), utils::NONE));
111 ASSERT_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
112 base::DictionaryValue *value =
113 static_cast<base::DictionaryValue*>(result.get());
114 int socketId = -1;
115 EXPECT_TRUE(value->GetInteger("socketId", &socketId));
116 EXPECT_TRUE(socketId > 0);
117 }
118
IN_PROC_BROWSER_TEST_F(SocketApiTest,SocketTCPCreateGood)119 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPCreateGood) {
120 scoped_refptr<extensions::SocketCreateFunction> socket_create_function(
121 new extensions::SocketCreateFunction());
122 scoped_refptr<Extension> empty_extension(utils::CreateEmptyExtension());
123
124 socket_create_function->set_extension(empty_extension.get());
125 socket_create_function->set_has_callback(true);
126
127 scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
128 socket_create_function.get(), "[\"tcp\"]", browser(), utils::NONE));
129 ASSERT_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
130 base::DictionaryValue *value =
131 static_cast<base::DictionaryValue*>(result.get());
132 int socketId = -1;
133 EXPECT_TRUE(value->GetInteger("socketId", &socketId));
134 ASSERT_TRUE(socketId > 0);
135 }
136
IN_PROC_BROWSER_TEST_F(SocketApiTest,GetNetworkList)137 IN_PROC_BROWSER_TEST_F(SocketApiTest, GetNetworkList) {
138 scoped_refptr<extensions::SocketGetNetworkListFunction> socket_function(
139 new extensions::SocketGetNetworkListFunction());
140 scoped_refptr<Extension> empty_extension(utils::CreateEmptyExtension());
141
142 socket_function->set_extension(empty_extension.get());
143 socket_function->set_has_callback(true);
144
145 scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
146 socket_function.get(), "[]", browser(), utils::NONE));
147 ASSERT_EQ(base::Value::TYPE_LIST, result->GetType());
148
149 // If we're invoking socket tests, all we can confirm is that we have at
150 // least one address, but not what it is.
151 base::ListValue *value = static_cast<base::ListValue*>(result.get());
152 ASSERT_TRUE(value->GetSize() > 0);
153 }
154
IN_PROC_BROWSER_TEST_F(SocketApiTest,SocketUDPExtension)155 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketUDPExtension) {
156 scoped_ptr<net::SpawnedTestServer> test_server(
157 new net::SpawnedTestServer(
158 net::SpawnedTestServer::TYPE_UDP_ECHO,
159 net::SpawnedTestServer::kLocalhost,
160 base::FilePath(FILE_PATH_LITERAL("net/data"))));
161 EXPECT_TRUE(test_server->Start());
162
163 net::HostPortPair host_port_pair = test_server->host_port_pair();
164 int port = host_port_pair.port();
165 ASSERT_TRUE(port > 0);
166
167 // Test that sendTo() is properly resolving hostnames.
168 host_port_pair.set_host("LOCALhost");
169
170 ResultCatcher catcher;
171 catcher.RestrictToProfile(browser()->profile());
172
173 ExtensionTestMessageListener listener("info_please", true);
174
175 ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
176 EXPECT_TRUE(listener.WaitUntilSatisfied());
177 listener.Reply(
178 base::StringPrintf("udp:%s:%d", host_port_pair.host().c_str(), port));
179
180 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
181 }
182
IN_PROC_BROWSER_TEST_F(SocketApiTest,SocketTCPExtension)183 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPExtension) {
184 scoped_ptr<net::SpawnedTestServer> test_server(
185 new net::SpawnedTestServer(
186 net::SpawnedTestServer::TYPE_TCP_ECHO,
187 net::SpawnedTestServer::kLocalhost,
188 base::FilePath(FILE_PATH_LITERAL("net/data"))));
189 EXPECT_TRUE(test_server->Start());
190
191 net::HostPortPair host_port_pair = test_server->host_port_pair();
192 int port = host_port_pair.port();
193 ASSERT_TRUE(port > 0);
194
195 // Test that connect() is properly resolving hostnames.
196 host_port_pair.set_host("lOcAlHoSt");
197
198 ResultCatcher catcher;
199 catcher.RestrictToProfile(browser()->profile());
200
201 ExtensionTestMessageListener listener("info_please", true);
202
203 ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
204 EXPECT_TRUE(listener.WaitUntilSatisfied());
205 listener.Reply(
206 base::StringPrintf("tcp:%s:%d", host_port_pair.host().c_str(), port));
207
208 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
209 }
210
IN_PROC_BROWSER_TEST_F(SocketApiTest,SocketTCPServerExtension)211 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPServerExtension) {
212 ResultCatcher catcher;
213 catcher.RestrictToProfile(browser()->profile());
214 ExtensionTestMessageListener listener("info_please", true);
215 ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
216 EXPECT_TRUE(listener.WaitUntilSatisfied());
217 listener.Reply(
218 base::StringPrintf("tcp_server:%s:%d", kHostname.c_str(), kPort));
219
220 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
221 }
222
IN_PROC_BROWSER_TEST_F(SocketApiTest,SocketTCPServerUnbindOnUnload)223 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPServerUnbindOnUnload) {
224 ResultCatcher catcher;
225 const Extension* extension =
226 LoadExtension(test_data_dir_.AppendASCII("socket/unload"));
227 ASSERT_TRUE(extension);
228 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
229
230 UnloadExtension(extension->id());
231
232 ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/unload")))
233 << message_;
234 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
235 }
236
IN_PROC_BROWSER_TEST_F(SocketApiTest,SocketMulticast)237 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketMulticast) {
238 ResultCatcher catcher;
239 catcher.RestrictToProfile(browser()->profile());
240 ExtensionTestMessageListener listener("info_please", true);
241 ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
242 EXPECT_TRUE(listener.WaitUntilSatisfied());
243 listener.Reply(
244 base::StringPrintf("multicast:%s:%d", kHostname.c_str(), kPort));
245
246 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
247 }
248
249 #if !defined(DISABLE_NACL)
250
251 // TODO(jschuh): Hanging plugin tests. crbug.com/244653
252 #if defined(OS_WIN) && defined(ARCH_CPU_X86_64)
253 #define MAYBE_UDP DISABLED_UDP
254 #else
255 #define MAYBE_UDP UDP
256 #endif
IN_PROC_BROWSER_TEST_F(SocketPpapiTest,MAYBE_UDP)257 IN_PROC_BROWSER_TEST_F(SocketPpapiTest, MAYBE_UDP) {
258 scoped_ptr<net::SpawnedTestServer> test_server(
259 new net::SpawnedTestServer(
260 net::SpawnedTestServer::TYPE_UDP_ECHO,
261 net::SpawnedTestServer::kLocalhost,
262 base::FilePath(FILE_PATH_LITERAL("net/data"))));
263 EXPECT_TRUE(test_server->Start());
264
265 net::HostPortPair host_port_pair = test_server->host_port_pair();
266 int port = host_port_pair.port();
267 ASSERT_TRUE(port > 0);
268
269 // Test that sendTo() is properly resolving hostnames.
270 host_port_pair.set_host("LOCALhost");
271
272 ResultCatcher catcher;
273 catcher.RestrictToProfile(browser()->profile());
274
275 ExtensionTestMessageListener listener("info_please", true);
276
277 LaunchTestingApp();
278
279 EXPECT_TRUE(listener.WaitUntilSatisfied());
280 listener.Reply(
281 base::StringPrintf("udp:%s:%d", host_port_pair.host().c_str(), port));
282
283 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
284 }
285
286 // TODO(jschuh): Hanging plugin tests. crbug.com/244653
287 #if defined(OS_WIN) && defined(ARCH_CPU_X86_64)
288 #define MAYBE_TCP DISABLED_TCP
289 #else
290 #define MAYBE_TCP TCP
291 #endif
IN_PROC_BROWSER_TEST_F(SocketPpapiTest,MAYBE_TCP)292 IN_PROC_BROWSER_TEST_F(SocketPpapiTest, MAYBE_TCP) {
293 scoped_ptr<net::SpawnedTestServer> test_server(
294 new net::SpawnedTestServer(
295 net::SpawnedTestServer::TYPE_TCP_ECHO,
296 net::SpawnedTestServer::kLocalhost,
297 base::FilePath(FILE_PATH_LITERAL("net/data"))));
298 EXPECT_TRUE(test_server->Start());
299
300 net::HostPortPair host_port_pair = test_server->host_port_pair();
301 int port = host_port_pair.port();
302 ASSERT_TRUE(port > 0);
303
304 // Test that connect() is properly resolving hostnames.
305 host_port_pair.set_host("lOcAlHoSt");
306
307 ResultCatcher catcher;
308 catcher.RestrictToProfile(browser()->profile());
309
310 ExtensionTestMessageListener listener("info_please", true);
311
312 LaunchTestingApp();
313
314 EXPECT_TRUE(listener.WaitUntilSatisfied());
315 listener.Reply(
316 base::StringPrintf("tcp:%s:%d", host_port_pair.host().c_str(), port));
317
318 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
319 }
320
321 // TODO(jschuh): Hanging plugin tests. crbug.com/244653
322 // Also fails on official Mac builds. See http://crbug.com/312916
323 #if (defined(OS_WIN) && defined(ARCH_CPU_X86_64)) || \
324 (defined(OS_MACOSX) && defined(GOOGLE_CHROME_BUILD))
325 #define MAYBE_TCPServer DISABLED_TCPServer
326 #else
327 #define MAYBE_TCPServer TCPServer
328 #endif
IN_PROC_BROWSER_TEST_F(SocketPpapiTest,MAYBE_TCPServer)329 IN_PROC_BROWSER_TEST_F(SocketPpapiTest, MAYBE_TCPServer) {
330 ResultCatcher catcher;
331 catcher.RestrictToProfile(browser()->profile());
332 ExtensionTestMessageListener listener("info_please", true);
333
334 LaunchTestingApp();
335
336 EXPECT_TRUE(listener.WaitUntilSatisfied());
337 listener.Reply(
338 base::StringPrintf("tcp_server:%s:%d", kHostname.c_str(), kPort));
339
340 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
341 }
342
343 // Disabled due to flakiness: http://crbug.com/314899
IN_PROC_BROWSER_TEST_F(SocketPpapiTest,DISABLED_Multicast)344 IN_PROC_BROWSER_TEST_F(SocketPpapiTest, DISABLED_Multicast) {
345 ResultCatcher catcher;
346 catcher.RestrictToProfile(browser()->profile());
347 ExtensionTestMessageListener listener("info_please", true);
348
349 LaunchTestingApp();
350
351 EXPECT_TRUE(listener.WaitUntilSatisfied());
352 listener.Reply(
353 base::StringPrintf("multicast:%s:%d", kHostname.c_str(), kPort));
354
355 EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
356 }
357 #endif
358