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| 1 // Copyright (c) 2010 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/compiler_specific.h" | |
| 6 #include "base/message_loop.h" | |
| 7 #include "base/process_util.h" | |
| 8 #include "base/test/multiprocess_test.h" | |
| 9 #include "base/test/test_timeouts.h" | |
| 10 #include "chrome/common/chrome_switches.h" | |
| 11 #include "content/common/main_function_params.h" | |
| 12 #include "ipc/ipc_channel.h" | |
| 13 #include "ipc/ipc_switches.h" | |
| 14 #include "testing/gtest/include/gtest/gtest.h" | |
| 15 #include "testing/multiprocess_func_list.h" | |
| 16 | |
| 17 // TODO(port): Bring up this test this on other platforms. | |
| 18 #if defined(OS_POSIX) | |
| 19 | |
| 20 using base::ProcessHandle; | |
| 21 | |
| 22 const char kRendererTestChannelName[] = "test"; | |
| 23 | |
| 24 extern int RendererMain(const MainFunctionParams& parameters); | |
| 25 | |
| 26 // TODO(port): The IPC Channel tests have a class with extremely similar | |
| 27 // functionality, we should combine them. | |
| 28 class RendererMainTest : public base::MultiProcessTest { | |
| 29 protected: | |
| 30 RendererMainTest() {} | |
| 31 | |
| 32 // Create a new MessageLoopForIO For each test. | |
| 33 virtual void SetUp(); | |
| 34 virtual void TearDown(); | |
| 35 | |
| 36 // Spawns a child process of the specified type | |
| 37 base::ProcessHandle SpawnChild(const std::string& procname, | |
| 38 IPC::Channel* channel); | |
| 39 | |
| 40 virtual CommandLine MakeCmdLine(const std::string& procname, | |
| 41 bool debug_on_start) OVERRIDE; | |
| 42 | |
| 43 // Created around each test instantiation. | |
| 44 MessageLoopForIO *message_loop_; | |
| 45 }; | |
| 46 | |
| 47 void RendererMainTest::SetUp() { | |
| 48 MultiProcessTest::SetUp(); | |
| 49 | |
| 50 // Construct a fresh IO Message loop for the duration of each test. | |
| 51 message_loop_ = new MessageLoopForIO(); | |
| 52 } | |
| 53 | |
| 54 void RendererMainTest::TearDown() { | |
| 55 delete message_loop_; | |
| 56 message_loop_ = NULL; | |
| 57 | |
| 58 MultiProcessTest::TearDown(); | |
| 59 } | |
| 60 | |
| 61 ProcessHandle RendererMainTest::SpawnChild(const std::string& procname, | |
| 62 IPC::Channel* channel) { | |
| 63 base::file_handle_mapping_vector fds_to_map; | |
| 64 const int ipcfd = channel->GetClientFileDescriptor(); | |
| 65 if (ipcfd > -1) { | |
| 66 fds_to_map.push_back(std::pair<int,int>(ipcfd, 3)); | |
| 67 } | |
| 68 | |
| 69 return MultiProcessTest::SpawnChild(procname, fds_to_map, false); | |
| 70 } | |
| 71 | |
| 72 CommandLine RendererMainTest::MakeCmdLine(const std::string& procname, | |
| 73 bool debug_on_start) { | |
| 74 CommandLine command_line = | |
| 75 MultiProcessTest::MakeCmdLine(procname, debug_on_start); | |
| 76 | |
| 77 // Force seccomp off for this test. It's just a problem of refactoring, | |
| 78 // not a bug. | |
| 79 // http://code.google.com/p/chromium/issues/detail?id=59376 | |
| 80 command_line.AppendSwitch(switches::kDisableSeccompSandbox); | |
| 81 | |
| 82 return command_line; | |
| 83 } | |
| 84 | |
| 85 // Listener class that kills the message loop when it connects. | |
| 86 class SuicidalListener : public IPC::Channel::Listener { | |
| 87 public: | |
| 88 void OnChannelConnected(int32 peer_pid) { | |
| 89 MessageLoop::current()->Quit(); | |
| 90 } | |
| 91 | |
| 92 bool OnMessageReceived(const IPC::Message& message) { | |
| 93 // We shouldn't receive any messages | |
| 94 NOTREACHED(); | |
| 95 return false; | |
| 96 } | |
| 97 }; | |
| 98 | |
| 99 MULTIPROCESS_TEST_MAIN(SimpleRenderer) { | |
| 100 SandboxInitWrapper dummy_sandbox_init; | |
| 101 CommandLine cl(*CommandLine::ForCurrentProcess()); | |
| 102 cl.AppendSwitchASCII(switches::kProcessChannelID, kRendererTestChannelName); | |
| 103 | |
| 104 MainFunctionParams dummy_params(cl, dummy_sandbox_init, NULL); | |
| 105 return RendererMain(dummy_params); | |
| 106 } | |
| 107 | |
| 108 TEST_F(RendererMainTest, CreateDestroy) { | |
| 109 SuicidalListener listener; | |
| 110 IPC::Channel control_channel(kRendererTestChannelName, | |
| 111 IPC::Channel::MODE_SERVER, | |
| 112 &listener); | |
| 113 base::ProcessHandle renderer_pid = SpawnChild("SimpleRenderer", | |
| 114 &control_channel); | |
| 115 | |
| 116 ASSERT_TRUE(control_channel.Connect()); | |
| 117 | |
| 118 MessageLoop::current()->Run(); | |
| 119 | |
| 120 // The renderer should exit when we close the channel. | |
| 121 control_channel.Close(); | |
| 122 | |
| 123 EXPECT_TRUE(base::WaitForSingleProcess(renderer_pid, | |
| 124 TestTimeouts::action_timeout_ms())); | |
| 125 } | |
| 126 #endif // defined(OS_POSIX) | |
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Chromium Code Reviews
Issue 6873014:
Clear RenderThread of any Chrome specific code, and move a bunch of stuff out of RenderView. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/