ui/ozone/platform/test/ozone_platform_test.cc

   1 // Copyright 2013 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/ozone/platform/test/ozone_platform_test.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/files/file_path.h"
   9 #include "ui/base/cursor/ozone/bitmap_cursor_factory_ozone.h"
  10 #include "ui/events/platform/platform_event_source.h"
  11 #include "ui/ozone/common/native_display_delegate_ozone.h"
  12 #include "ui/ozone/platform/test/test_window.h"
  13 #include "ui/ozone/platform/test/test_window_manager.h"
  14 #include "ui/ozone/public/cursor_factory_ozone.h"
  15 #include "ui/ozone/public/gpu_platform_support.h"
  16 #include "ui/ozone/public/gpu_platform_support_host.h"
  17 #include "ui/ozone/public/ozone_platform.h"
  18 #include "ui/ozone/public/ozone_switches.h"
  19
  20 namespace ui {
  21
  22 namespace {
  23
  24 // OzonePlatform for testing
  25 //
  26 // This platform dumps images to a file for testing purposes.
  27 class OzonePlatformTest : public OzonePlatform {
  28  public:
  29   OzonePlatformTest(const base::FilePath& dump_file) : file_path_(dump_file) {}
  30   ~OzonePlatformTest() override {}
  31
  32   // OzonePlatform:
  33   ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() override {
  34     return window_manager_.get();
  35   }
  36   CursorFactoryOzone* GetCursorFactoryOzone() override {
  37     return cursor_factory_ozone_.get();
  38   }
  39   GpuPlatformSupport* GetGpuPlatformSupport() override {
  40     return gpu_platform_support_.get();
  41   }
  42   GpuPlatformSupportHost* GetGpuPlatformSupportHost() override {
  43     return gpu_platform_support_host_.get();
  44   }
  45   scoped_ptr<PlatformWindow> CreatePlatformWindow(
  46       PlatformWindowDelegate* delegate,
  47       const gfx::Rect& bounds) override {
  48     return make_scoped_ptr<PlatformWindow>(
  49         new TestWindow(delegate, window_manager_.get(), bounds));
  50   }
  51   scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate() override {
  52     return scoped_ptr<NativeDisplayDelegate>(new NativeDisplayDelegateOzone());
  53   }
  54
  55   void InitializeUI() override {
  56     window_manager_.reset(new TestWindowManager(file_path_));
  57     window_manager_->Initialize();
  58     // This unbreaks tests that create their own.
  59     if (!PlatformEventSource::GetInstance())
  60       platform_event_source_ = PlatformEventSource::CreateDefault();
  61
  62     cursor_factory_ozone_.reset(new BitmapCursorFactoryOzone);
  63     gpu_platform_support_host_.reset(CreateStubGpuPlatformSupportHost());
  64   }
  65
  66   void InitializeGPU() override {
  67     gpu_platform_support_.reset(CreateStubGpuPlatformSupport());
  68   }
  69
  70  private:
  71   scoped_ptr<TestWindowManager> window_manager_;
  72   scoped_ptr<PlatformEventSource> platform_event_source_;
  73   scoped_ptr<CursorFactoryOzone> cursor_factory_ozone_;
  74   scoped_ptr<GpuPlatformSupport> gpu_platform_support_;
  75   scoped_ptr<GpuPlatformSupportHost> gpu_platform_support_host_;
  76   base::FilePath file_path_;
  77
  78   DISALLOW_COPY_AND_ASSIGN(OzonePlatformTest);
  79 };
  80
  81 }  // namespace
  82
  83 OzonePlatform* CreateOzonePlatformTest() {
  84   CommandLine* cmd = CommandLine::ForCurrentProcess();
  85   base::FilePath location;
  86   if (cmd->HasSwitch(switches::kOzoneDumpFile))
  87     location = cmd->GetSwitchValuePath(switches::kOzoneDumpFile);
  88   return new OzonePlatformTest(location);
  89 }
  90
  91 }  // namespace ui