src/ui/compositor/layer_owner_unittest.cc

   1 // Copyright 2014 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/compositor/layer_owner.h"
   6
   7 #include "testing/gtest/include/gtest/gtest.h"
   8 #include "ui/compositor/layer.h"
   9 #include "ui/compositor/layer_animator.h"
  10 #include "ui/compositor/scoped_layer_animation_settings.h"
  11
  12 namespace ui {
  13
  14 TEST(LayerOwnerTest, RecreateLayerHonorsTargetVisibilityAndOpacity) {
  15   LayerOwner owner;
  16   Layer* layer = new Layer;
  17   layer->SetVisible(true);
  18   layer->SetOpacity(1.0f);
  19
  20   owner.SetLayer(layer);
  21
  22   ScopedLayerAnimationSettings settings(layer->GetAnimator());
  23   layer->SetVisible(false);
  24   layer->SetOpacity(0.0f);
  25   EXPECT_TRUE(layer->visible());
  26   EXPECT_EQ(1.0f, layer->opacity());
  27
  28   scoped_ptr<Layer> old_layer(owner.RecreateLayer());
  29   EXPECT_FALSE(owner.layer()->visible());
  30   EXPECT_EQ(0.0f, owner.layer()->opacity());
  31 }
  32
  33 }  // namespace ui