1 files changed, 64 insertions, 0 deletions
diff --git a/cc/debug/layer_tree_debug_state_unittest.cc b/cc/debug/layer_tree_debug_state_unittest.cc
new file mode 100644
index 0000000..c62313d
--- /dev/null
+++ b/cc/debug/layer_tree_debug_state_unittest.cc
@@ -0,0 +1,64 @@
+// Copyright 2015 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 "cc/debug/layer_tree_debug_state.h"
+
+#include "cc/proto/layer_tree_debug_state.pb.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace cc {
+namespace {
+
+void VerifySerializeAndDeserializeProto(const LayerTreeDebugState& state1) {
+  proto::LayerTreeDebugState proto;
+  state1.ToProtobuf(&proto);
+  LayerTreeDebugState state2;
+  state2.FromProtobuf(proto);
+  EXPECT_TRUE(LayerTreeDebugState::Equal(state1, state2));
+}
+
+TEST(LayerTreeDebugStateTest, AllFieldsTrue) {
+  LayerTreeDebugState state;
+  state.show_fps_counter = true;
+  state.show_debug_borders = true;
+  state.show_paint_rects = true;
+  state.show_property_changed_rects = true;
+  state.show_surface_damage_rects = true;
+  state.show_screen_space_rects = true;
+  state.show_replica_screen_space_rects = true;
+  state.show_touch_event_handler_rects = true;
+  state.show_wheel_event_handler_rects = true;
+  state.show_scroll_event_handler_rects = true;
+  state.show_non_fast_scrollable_rects = true;
+  state.show_layer_animation_bounds_rects = true;
+  state.slow_down_raster_scale_factor = 1;
+  state.rasterize_only_visible_content = true;
+  state.show_picture_borders = true;
+  state.SetRecordRenderingStats(true);
+  VerifySerializeAndDeserializeProto(state);
+}
+
+TEST(LayerTreeDebugStateTest, ArbitraryFieldValues) {
+  LayerTreeDebugState state;
+  state.show_fps_counter = true;
+  state.show_debug_borders = true;
+  state.show_paint_rects = false;
+  state.show_property_changed_rects = true;
+  state.show_surface_damage_rects = false;
+  state.show_screen_space_rects = false;
+  state.show_replica_screen_space_rects = true;
+  state.show_touch_event_handler_rects = true;
+  state.show_wheel_event_handler_rects = true;
+  state.show_scroll_event_handler_rects = false;
+  state.show_non_fast_scrollable_rects = true;
+  state.show_layer_animation_bounds_rects = true;
+  state.slow_down_raster_scale_factor = 42;
+  state.rasterize_only_visible_content = false;
+  state.show_picture_borders = false;
+  state.SetRecordRenderingStats(true);
+  VerifySerializeAndDeserializeProto(state);
+}
+
+}  // namespace
+}  // namespace cc