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| 1 // Copyright 2016 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 "ui/views/mus/views_mus_test_suite.h" | |
| 6 | |
| 7 #include <memory> | |
| 8 | |
| 9 #include "base/command_line.h" | |
| 10 #include "base/files/file_path.h" | |
| 11 #include "base/run_loop.h" | |
| 12 #include "base/synchronization/waitable_event.h" | |
| 13 #include "base/threading/simple_thread.h" | |
| 14 #include "base/threading/thread.h" | |
| 15 #include "services/shell/background/background_shell.h" | |
| 16 #include "services/shell/public/cpp/connector.h" | |
| 17 #include "services/shell/public/cpp/shell_client.h" | |
| 18 #include "services/shell/public/cpp/shell_connection.h" | |
| 19 #include "testing/gtest/include/gtest/gtest.h" | |
| 20 #include "ui/views/mus/window_manager_connection.h" | |
| 21 #include "ui/views/test/platform_test_helper.h" | |
| 22 #include "ui/views/views_delegate.h" | |
| 23 | |
| 24 namespace views { | |
| 25 namespace { | |
| 26 | |
| 27 class DefaultShellClient : public shell::ShellClient { | |
| 28 public: | |
| 29 DefaultShellClient() {} | |
| 30 ~DefaultShellClient() override {} | |
| 31 | |
| 32 private: | |
| 33 DISALLOW_COPY_AND_ASSIGN(DefaultShellClient); | |
| 34 }; | |
| 35 | |
| 36 class PlatformTestHelperMus : public PlatformTestHelper { | |
| 37 public: | |
| 38 PlatformTestHelperMus() {} | |
| 39 ~PlatformTestHelperMus() override {} | |
| 40 | |
| 41 private: | |
| 42 DISALLOW_COPY_AND_ASSIGN(PlatformTestHelperMus); | |
| 43 }; | |
| 44 | |
| 45 std::unique_ptr<PlatformTestHelper> CreatePlatformTestHelper( | |
| 46 shell::Connector* connector, | |
| 47 const shell::Identity& identity) { | |
| 48 if (!WindowManagerConnection::Exists()) | |
| 49 WindowManagerConnection::Create(connector, identity); | |
| 50 return base::WrapUnique(new PlatformTestHelperMus); | |
| 51 } | |
| 52 | |
| 53 } // namespace | |
| 54 | |
| 55 class ShellConnection { | |
| 56 public: | |
| 57 ShellConnection() : thread_("Persistent shell connections") { | |
| 58 base::WaitableEvent wait(false, false); | |
| 59 base::Thread::Options options; | |
| 60 thread_.StartWithOptions(options); | |
| 61 thread_.task_runner()->PostTask( | |
| 62 FROM_HERE, base::Bind(&ShellConnection::SetUpConnections, | |
| 63 base::Unretained(this), &wait)); | |
| 64 wait.Wait(); | |
| 65 | |
| 66 // WindowManagerConnection cannot be created from here yet, although the | |
| 67 // connector and identity are available at this point. This is because | |
| 68 // WindowManagerConnection needs a ViewsDelegate and a MessageLoop to have | |
| 69 // been installed first. So delay the creation until the necessary | |
| 70 // dependencies have been met. | |
| 71 PlatformTestHelper::set_factory(base::Bind( | |
| 72 &CreatePlatformTestHelper, shell_connector_.get(), shell_identity_)); | |
| 73 } | |
| 74 | |
| 75 ~ShellConnection() { | |
| 76 views::WindowManagerConnection::Reset(); | |
| 77 base::WaitableEvent wait(false, false); | |
| 78 thread_.task_runner()->PostTask( | |
| 79 FROM_HERE, base::Bind(&ShellConnection::TearDownConnections, | |
| 80 base::Unretained(this), &wait)); | |
| 81 wait.Wait(); | |
| 82 } | |
| 83 | |
| 84 private: | |
| 85 void SetUpConnections(base::WaitableEvent* wait) { | |
| 86 background_shell_.reset(new shell::BackgroundShell); | |
| 87 background_shell_->Init(nullptr); | |
| 88 shell_client_.reset(new DefaultShellClient); | |
| 89 shell_connection_.reset(new shell::ShellConnection( | |
| 90 shell_client_.get(), | |
| 91 background_shell_->CreateShellClientRequest(GetTestName()))); | |
| 92 | |
| 93 // ui/views/mus requires a WindowManager running, for now use the desktop | |
| 94 // one. | |
| 95 shell::Connector* connector = shell_connection_->connector(); | |
| 96 connector->Connect("mojo:desktop_wm"); | |
| 97 shell_connector_ = connector->Clone(); | |
| 98 shell_identity_ = shell_connection_->identity(); | |
| 99 wait->Signal(); | |
| 100 } | |
| 101 | |
| 102 void TearDownConnections(base::WaitableEvent* wait) { | |
| 103 shell_connection_.reset(); | |
| 104 wait->Signal(); | |
| 105 } | |
| 106 | |
| 107 // Returns the name of the test executable, e.g. "exe:views_mus_unittests". | |
| 108 std::string GetTestName() { | |
| 109 base::FilePath executable = base::CommandLine::ForCurrentProcess() | |
| 110 ->GetProgram() | |
| 111 .BaseName() | |
| 112 .RemoveExtension(); | |
| 113 return std::string("exe:") + executable.MaybeAsASCII(); | |
| 114 } | |
| 115 | |
| 116 base::Thread thread_; | |
| 117 std::unique_ptr<shell::BackgroundShell> background_shell_; | |
| 118 std::unique_ptr<shell::ShellConnection> shell_connection_; | |
| 119 std::unique_ptr<DefaultShellClient> shell_client_; | |
| 120 std::unique_ptr<shell::Connector> shell_connector_; | |
| 121 shell::Identity shell_identity_; | |
| 122 | |
| 123 DISALLOW_COPY_AND_ASSIGN(ShellConnection); | |
| 124 }; | |
| 125 | |
| 126 ViewsMusTestSuite::ViewsMusTestSuite(int argc, char** argv) | |
| 127 : ViewTestSuite(argc, argv) {} | |
| 128 | |
| 129 ViewsMusTestSuite::~ViewsMusTestSuite() {} | |
| 130 | |
| 131 void ViewsMusTestSuite::Initialize() { | |
| 132 PlatformTestHelper::SetIsMus(); | |
| 133 ViewTestSuite::Initialize(); | |
| 134 shell_connections_.reset(new ShellConnection); | |
| 135 } | |
| 136 | |
| 137 void ViewsMusTestSuite::Shutdown() { | |
| 138 shell_connections_.reset(); | |
| 139 ViewTestSuite::Shutdown(); | |
| 140 } | |
| 141 | |
| 142 } // namespace views | |
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Chromium Code Reviews
Issue 1980283002:
Revert of mus: Add views_mus_interactive_ui_tests target (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master