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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 #ifndef UI_OZONE_PLATFORM_WAYLAND_FAKE_SERVER_H_ |
| 6 #define UI_OZONE_PLATFORM_WAYLAND_FAKE_SERVER_H_ |
| 7 |
| 8 #include <wayland-server-core.h> |
| 9 |
| 10 #include "base/bind.h" |
| 11 #include "base/message_loop/message_pump_libevent.h" |
| 12 #include "base/threading/thread.h" |
| 13 #include "testing/gmock/include/gmock/gmock.h" |
| 14 |
| 15 struct wl_client; |
| 16 struct wl_display; |
| 17 struct wl_event_loop; |
| 18 struct wl_global; |
| 19 struct wl_resource; |
| 20 |
| 21 namespace wl { |
| 22 |
| 23 class MockSurface { |
| 24 public: |
| 25 MockSurface(); |
| 26 ~MockSurface(); |
| 27 |
| 28 MOCK_METHOD3(Attach, void(wl_resource* buffer, int32_t x, int32_t y)); |
| 29 MOCK_METHOD4(Damage, |
| 30 void(int32_t x, int32_t y, int32_t width, int32_t height)); |
| 31 MOCK_METHOD0(Commit, void()); |
| 32 |
| 33 private: |
| 34 DISALLOW_COPY_AND_ASSIGN(MockSurface); |
| 35 }; |
| 36 |
| 37 class MockXdgShell { |
| 38 public: |
| 39 MockXdgShell(); |
| 40 ~MockXdgShell(); |
| 41 |
| 42 MOCK_METHOD1(UseUnstableVersion, void(int32_t version)); |
| 43 MOCK_METHOD1(Pong, void(uint32_t serial)); |
| 44 |
| 45 private: |
| 46 DISALLOW_COPY_AND_ASSIGN(MockXdgShell); |
| 47 }; |
| 48 |
| 49 class MockXdgSurface { |
| 50 public: |
| 51 MockXdgSurface(); |
| 52 ~MockXdgSurface(); |
| 53 |
| 54 MOCK_METHOD1(SetParent, void(wl_resource* parent)); |
| 55 MOCK_METHOD1(SetTitle, void(const char* title)); |
| 56 MOCK_METHOD1(SetAppId, void(const char* app_id)); |
| 57 MOCK_METHOD1(AckConfigure, void(uint32_t serial)); |
| 58 MOCK_METHOD0(SetMaximized, void()); |
| 59 MOCK_METHOD0(UnsetMaximized, void()); |
| 60 MOCK_METHOD0(SetMinimized, void()); |
| 61 |
| 62 private: |
| 63 DISALLOW_COPY_AND_ASSIGN(MockXdgSurface); |
| 64 }; |
| 65 |
| 66 struct FakeXdgSurface; |
| 67 |
| 68 struct FakeSurface { |
| 69 FakeSurface(wl_resource* resource); |
| 70 ~FakeSurface(); |
| 71 |
| 72 wl_resource* resource; |
| 73 MockSurface* mock = nullptr; |
| 74 FakeXdgSurface* xdg_surface = nullptr; |
| 75 |
| 76 static FakeSurface* FromResource(wl_resource* resource); |
| 77 }; |
| 78 |
| 79 struct FakeXdgSurface { |
| 80 FakeXdgSurface(wl_resource* resource, FakeSurface* surface); |
| 81 ~FakeXdgSurface(); |
| 82 |
| 83 wl_resource* resource; |
| 84 MockXdgSurface* mock = nullptr; |
| 85 FakeSurface* surface; |
| 86 }; |
| 87 |
| 88 struct GlobalDeleter { |
| 89 void operator()(wl_global* global); |
| 90 }; |
| 91 |
| 92 class Global { |
| 93 public: |
| 94 Global(const wl_interface* interface, |
| 95 const void* implementation, |
| 96 uint32_t version, |
| 97 void* data); |
| 98 virtual ~Global(); |
| 99 |
| 100 bool Initialize(wl_display* display); |
| 101 |
| 102 // The first bound resource to this global, which is usually all that is |
| 103 // useful when testing a simple client. |
| 104 wl_resource* resource() { return resource_; } |
| 105 |
| 106 static void Bind(wl_client* client, |
| 107 void* data, |
| 108 uint32_t version, |
| 109 uint32_t id); |
| 110 |
| 111 private: |
| 112 scoped_ptr<wl_global, GlobalDeleter> global_; |
| 113 |
| 114 const wl_interface* interface_; |
| 115 const void* implementation_; |
| 116 const uint32_t version_; |
| 117 void* data_; |
| 118 wl_resource* resource_ = nullptr; |
| 119 |
| 120 DISALLOW_COPY_AND_ASSIGN(Global); |
| 121 }; |
| 122 |
| 123 struct DisplayDeleter { |
| 124 void operator()(wl_display* display); |
| 125 }; |
| 126 |
| 127 class FakeServer : public base::Thread, base::MessagePumpLibevent::Watcher { |
| 128 public: |
| 129 FakeServer(MockXdgShell* xdg_shell_mock = nullptr); |
| 130 ~FakeServer() override; |
| 131 |
| 132 // Start the fake Wayland server. If this succeeds, the WAYLAND_SOCKET |
| 133 // environment variable will be set to the string representation of a file |
| 134 // descriptor that a client can connect to. The caller is responsible for |
| 135 // ensuring that this file descriptor gets closed (for example, by calling |
| 136 // wl_display_connect). |
| 137 bool Start(); |
| 138 |
| 139 void Flush(); |
| 140 |
| 141 template <typename T> |
| 142 T* GetObject(uint32_t id) { |
| 143 return T::FromResource(wl_client_get_object(client_, id)); |
| 144 } |
| 145 |
| 146 wl_resource* xdg_shell() { return xdg_shell_.resource(); } |
| 147 |
| 148 private: |
| 149 scoped_ptr<base::MessagePump> CreateMessagePump(); |
| 150 |
| 151 // base::MessagePumpLibevent::Watcher |
| 152 void OnFileCanReadWithoutBlocking(int fd) override; |
| 153 void OnFileCanWriteWithoutBlocking(int fd) override; |
| 154 |
| 155 scoped_ptr<wl_display, DisplayDeleter> display_; |
| 156 wl_client* client_ = nullptr; |
| 157 wl_event_loop* event_loop_ = nullptr; |
| 158 |
| 159 Global compositor_; |
| 160 Global xdg_shell_; |
| 161 |
| 162 base::MessagePumpLibevent::FileDescriptorWatcher controller_; |
| 163 |
| 164 DISALLOW_COPY_AND_ASSIGN(FakeServer); |
| 165 }; |
| 166 |
| 167 } // namespace wl |
| 168 |
| 169 #endif // UI_OZONE_PLATFORM_WAYLAND_FAKE_SERVER_H_ |
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