1 files changed, 69 insertions, 0 deletions
diff --git a/chromium/ui/compositor/test/test_compositor_host_ozone.cc b/chromium/ui/compositor/test/test_compositor_host_ozone.cc
new file mode 100644
index 00000000000..78431bee417
--- /dev/null
+++ b/chromium/ui/compositor/test/test_compositor_host_ozone.cc
@@ -0,0 +1,69 @@
+// Copyright 2013 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.
+
+#include "ui/compositor/test/test_compositor_host.h"
+
+#include "base/basictypes.h"
+#include "base/bind.h"
+#include "base/compiler_specific.h"
+#include "base/logging.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/memory/weak_ptr.h"
+#include "base/message_loop/message_loop.h"
+#include "ui/compositor/compositor.h"
+#include "ui/gfx/rect.h"
+
+namespace ui {
+
+class TestCompositorHostOzone : public TestCompositorHost {
+ public:
+  TestCompositorHostOzone(const gfx::Rect& bounds);
+  virtual ~TestCompositorHostOzone();
+
+ private:
+  // Overridden from TestCompositorHost:
+  virtual void Show() OVERRIDE;
+  virtual ui::Compositor* GetCompositor() OVERRIDE;
+
+  void Draw();
+
+  gfx::Rect bounds_;
+
+  scoped_ptr<ui::Compositor> compositor_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestCompositorHostOzone);
+};
+
+TestCompositorHostOzone::TestCompositorHostOzone(const gfx::Rect& bounds)
+    : bounds_(bounds) {}
+
+TestCompositorHostOzone::~TestCompositorHostOzone() {}
+
+void TestCompositorHostOzone::Show() {
+  // Ozone should rightly have a backing native framebuffer
+  // An in-memory array draw into by OSMesa is a reasonble
+  // fascimile of a dumb framebuffer at present.
+  // GLSurface will allocate the array so long as it is provided
+  // with a non-0 widget.
+  // TODO(rjkroege): Use a "real" ozone widget when it is
+  // available: http://crbug.com/255128
+  compositor_.reset(new ui::Compositor(1));
+  compositor_->SetScaleAndSize(1.0f, bounds_.size());
+}
+
+ui::Compositor* TestCompositorHostOzone::GetCompositor() {
+  return compositor_.get();
+}
+
+void TestCompositorHostOzone::Draw() {
+  if (compositor_.get())
+    compositor_->Draw();
+}
+
+// static
+TestCompositorHost* TestCompositorHost::Create(const gfx::Rect& bounds) {
+  return new TestCompositorHostOzone(bounds);
+}
+
+}  // namespace ui