Ozone integration.

ui/ozone/platform/drm/test/mock_drm_device.h

Index: ui/ozone/platform/drm/test/mock_drm_device.h
diff --git a/ui/ozone/platform/drm/test/mock_drm_device.h b/ui/ozone/platform/drm/test/mock_drm_device.h
new file mode 100644
index 0000000000000000000000000000000000000000..a25bad9e91b1edfadf8e8d3ea232c554b4219198
--- /dev/null
+++ b/ui/ozone/platform/drm/test/mock_drm_device.h
@@ -0,0 +1,151 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef UI_OZONE_PLATFORM_DRM_TEST_MOCK_DRM_DEVICE_H_
+#define UI_OZONE_PLATFORM_DRM_TEST_MOCK_DRM_DEVICE_H_
+
+#include <map>
+#include <queue>
+#include <vector>
+
+#include "skia/ext/refptr.h"
+#include "third_party/skia/include/core/SkSurface.h"
+#include "ui/ozone/platform/drm/gpu/drm_device.h"
+
+namespace ui {
+
+class CrtcController;
+struct GammaRampRGBEntry;
+
+// The real DrmDevice makes actual DRM calls which we can't use in unit tests.
+class MockDrmDevice : public ui::DrmDevice {
+ public:
+  MockDrmDevice();
+  MockDrmDevice(bool use_sync_flips,
+                std::vector<uint32_t> crtcs,
+                size_t planes_per_crtc);
+
+  int get_get_crtc_call_count() const { return get_crtc_call_count_; }
+  int get_set_crtc_call_count() const { return set_crtc_call_count_; }
+  int get_restore_crtc_call_count() const { return restore_crtc_call_count_; }
+  int get_add_framebuffer_call_count() const {
+    return add_framebuffer_call_count_;
+  }
+  int get_remove_framebuffer_call_count() const {
+    return remove_framebuffer_call_count_;
+  }
+  int get_page_flip_call_count() const { return page_flip_call_count_; }
+  int get_overlay_flip_call_count() const { return overlay_flip_call_count_; }
+  int get_overlay_clear_call_count() const { return overlay_clear_call_count_; }
+  void set_set_crtc_expectation(bool state) { set_crtc_expectation_ = state; }
+  void set_page_flip_expectation(bool state) { page_flip_expectation_ = state; }
+  void set_add_framebuffer_expectation(bool state) {
+    add_framebuffer_expectation_ = state;
+  }
+  void set_create_dumb_buffer_expectation(bool state) {
+    create_dumb_buffer_expectation_ = state;
+  }
+
+  uint32_t current_framebuffer() const { return current_framebuffer_; }
+
+  const std::vector<skia::RefPtr<SkSurface>> buffers() const {
+    return buffers_;
+  }
+
+  uint32_t get_cursor_handle_for_crtc(uint32_t crtc) const {
+    const auto it = crtc_cursor_map_.find(crtc);
+    return it != crtc_cursor_map_.end() ? it->second : 0;
+  }
+
+  void RunCallbacks();
+
+  // DrmDevice:
+  ScopedDrmCrtcPtr GetCrtc(uint32_t crtc_id) override;
+  bool SetCrtc(uint32_t crtc_id,
+               uint32_t framebuffer,
+               std::vector<uint32_t> connectors,
+               drmModeModeInfo* mode) override;
+  bool SetCrtc(drmModeCrtc* crtc, std::vector<uint32_t> connectors) override;
+  bool DisableCrtc(uint32_t crtc_id) override;
+  ScopedDrmConnectorPtr GetConnector(uint32_t connector_id) override;
+  bool AddFramebuffer(uint32_t width,
+                      uint32_t height,
+                      uint8_t depth,
+                      uint8_t bpp,
+                      uint32_t stride,
+                      uint32_t handle,
+                      uint32_t* framebuffer) override;
+  bool RemoveFramebuffer(uint32_t framebuffer) override;
+  ScopedDrmFramebufferPtr GetFramebuffer(uint32_t framebuffer) override;
+  bool PageFlip(uint32_t crtc_id,
+                uint32_t framebuffer,
+                bool is_sync,
+                const PageFlipCallback& callback) override;
+  bool PageFlipOverlay(uint32_t crtc_id,
+                       uint32_t framebuffer,
+                       const gfx::Rect& location,
+                       const gfx::Rect& source,
+                       int overlay_plane) override;
+  ScopedDrmPropertyPtr GetProperty(drmModeConnector* connector,
+                                   const char* name) override;
+  bool SetProperty(uint32_t connector_id,
+                   uint32_t property_id,
+                   uint64_t value) override;
+  bool GetCapability(uint64_t capability, uint64_t* value) override;
+  ScopedDrmPropertyBlobPtr GetPropertyBlob(drmModeConnector* connector,
+                                           const char* name) override;
+  bool SetCursor(uint32_t crtc_id,
+                 uint32_t handle,
+                 const gfx::Size& size) override;
+  bool MoveCursor(uint32_t crtc_id, const gfx::Point& point) override;
+  bool CreateDumbBuffer(const SkImageInfo& info,
+                        uint32_t* handle,
+                        uint32_t* stride) override;
+  bool DestroyDumbBuffer(uint32_t handle) override;
+  bool MapDumbBuffer(uint32_t handle, size_t size, void** pixels) override;
+  bool UnmapDumbBuffer(void* pixels, size_t size) override;
+  bool CloseBufferHandle(uint32_t handle) override;
+  bool CommitProperties(drmModePropertySet* properties,
+                        uint32_t flags,
+                        bool is_sync,
+                        bool test_only,
+                        const PageFlipCallback& callback) override;
+  bool SetGammaRamp(uint32_t crtc_id,
+                    const std::vector<GammaRampRGBEntry>& lut) override;
+  bool SetCapability(uint64_t capability, uint64_t value) override;
+
+ private:
+  ~MockDrmDevice() override;
+
+  int get_crtc_call_count_;
+  int set_crtc_call_count_;
+  int restore_crtc_call_count_;
+  int add_framebuffer_call_count_;
+  int remove_framebuffer_call_count_;
+  int page_flip_call_count_;
+  int overlay_flip_call_count_;
+  int overlay_clear_call_count_;
+  int allocate_buffer_count_;
+
+  bool set_crtc_expectation_;
+  bool add_framebuffer_expectation_;
+  bool page_flip_expectation_;
+  bool create_dumb_buffer_expectation_;
+
+  bool use_sync_flips_;
+
+  uint32_t current_framebuffer_;
+
+  std::vector<skia::RefPtr<SkSurface>> buffers_;
+
+  std::map<uint32_t, uint32_t> crtc_cursor_map_;
+
+  std::queue<PageFlipCallback> callbacks_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockDrmDevice);
+};
+
+}  // namespace ui
+
+#endif  // UI_OZONE_PLATFORM_DRM_TEST_MOCK_DRM_DEVICE_H_