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-rw-r--r--views/animation/bounds_animator_unittest.cc178
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diff --git a/views/animation/bounds_animator_unittest.cc b/views/animation/bounds_animator_unittest.cc
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index 74ea5f2..0000000
--- a/views/animation/bounds_animator_unittest.cc
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-// Copyright (c) 2010 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 "app/slide_animation.h"
-#include "app/test_animation_delegate.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "views/animation/bounds_animator.h"
-#include "views/view.h"
-
-using views::BoundsAnimator;
-
-namespace {
-
-class TestBoundsAnimator : public BoundsAnimator {
- public:
- explicit TestBoundsAnimator(views::View* view) : BoundsAnimator(view) {
- }
-
- protected:
- SlideAnimation* CreateAnimation() {
- SlideAnimation* animation = BoundsAnimator::CreateAnimation();
- animation->SetSlideDuration(10);
- return animation;
- }
-
- private:
- DISALLOW_COPY_AND_ASSIGN(TestBoundsAnimator);
-};
-
-class OwnedDelegate : public BoundsAnimator::OwnedAnimationDelegate {
- public:
- OwnedDelegate() {
- deleted_ = false;
- canceled_ = false;
- }
-
- ~OwnedDelegate() {
- deleted_ = true;
- }
-
- static bool get_and_clear_deleted() {
- bool value = deleted_;
- deleted_ = false;
- return value;
- }
-
- static bool get_and_clear_canceled() {
- bool value = canceled_;
- canceled_ = false;
- return value;
- }
-
- // AnimationDelegate:
- virtual void AnimationCanceled(const Animation* animation) {
- canceled_ = true;
- }
-
- private:
- static bool deleted_;
- static bool canceled_;
-
- DISALLOW_COPY_AND_ASSIGN(OwnedDelegate);
-};
-
-// static
-bool OwnedDelegate::deleted_ = false;
-
-// static
-bool OwnedDelegate::canceled_ = false;
-
-class TestView : public views::View {
- public:
- TestView() {}
- virtual void SchedulePaint(const gfx::Rect& r, bool urgent) {
- if (dirty_rect_.IsEmpty())
- dirty_rect_ = r;
- else
- dirty_rect_ = dirty_rect_.Union(r);
- }
-
- const gfx::Rect& dirty_rect() const { return dirty_rect_; }
-
- private:
- gfx::Rect dirty_rect_;
-
- DISALLOW_COPY_AND_ASSIGN(TestView);
-};
-
-} // namespace
-
-class BoundsAnimatorTest : public testing::Test {
- public:
- BoundsAnimatorTest() : child_(new TestView()), animator_(&parent_) {
- parent_.AddChildView(child_);
- }
-
- TestView* parent() { return &parent_; }
- TestView* child() { return child_; }
- TestBoundsAnimator* animator() { return &animator_; }
-
- private:
- MessageLoopForUI message_loop_;
- TestView parent_;
- TestView* child_; // Owned by |parent_|.
- TestBoundsAnimator animator_;
-
- DISALLOW_COPY_AND_ASSIGN(BoundsAnimatorTest);
-};
-
-// Checks animate view to.
-TEST_F(BoundsAnimatorTest, AnimateViewTo) {
- TestAnimationDelegate delegate;
- gfx::Rect initial_bounds(0, 0, 10, 10);
- child()->SetBounds(initial_bounds);
- gfx::Rect target_bounds(10, 10, 20, 20);
- animator()->AnimateViewTo(child(), target_bounds, false);
- animator()->SetAnimationDelegate(child(), &delegate, false);
-
- // The animator should be animating now.
- EXPECT_TRUE(animator()->IsAnimating());
-
- // Run the message loop; the delegate exits the loop when the animation is
- // done.
- MessageLoop::current()->Run();
-
- // Make sure the bounds match of the view that was animated match.
- EXPECT_EQ(target_bounds, child()->bounds());
-
- // The parent should have been told to repaint as the animation progressed.
- // The resulting rect is the union of the original and target bounds.
- EXPECT_EQ(target_bounds.Union(initial_bounds), parent()->dirty_rect());
-}
-
-// Make sure an AnimationDelegate is deleted when canceled.
-TEST_F(BoundsAnimatorTest, DeleteDelegateOnCancel) {
- animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
- animator()->SetAnimationDelegate(child(), new OwnedDelegate(), true);
-
- animator()->Cancel();
-
- // The animator should no longer be animating.
- EXPECT_FALSE(animator()->IsAnimating());
-
- // The cancel should both cancel the delegate and delete it.
- EXPECT_TRUE(OwnedDelegate::get_and_clear_canceled());
- EXPECT_TRUE(OwnedDelegate::get_and_clear_deleted());
-}
-
-// Make sure an AnimationDelegate is deleted when another animation is
-// scheduled.
-TEST_F(BoundsAnimatorTest, DeleteDelegateOnNewAnimate) {
- animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
- animator()->SetAnimationDelegate(child(), new OwnedDelegate(), true);
-
- animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
-
- // Starting a new animation should both cancel the delegate and delete it.
- EXPECT_TRUE(OwnedDelegate::get_and_clear_deleted());
- EXPECT_TRUE(OwnedDelegate::get_and_clear_canceled());
-}
-
-// Makes sure StopAnimating works.
-TEST_F(BoundsAnimatorTest, StopAnimating) {
- scoped_ptr<OwnedDelegate> delegate(new OwnedDelegate());
-
- animator()->AnimateViewTo(child(), gfx::Rect(0, 0, 10, 10), false);
- animator()->SetAnimationDelegate(child(), new OwnedDelegate(), true);
-
- animator()->StopAnimatingView(child());
-
- // Shouldn't be animating now.
- EXPECT_FALSE(animator()->IsAnimating());
-
- // Stopping should both cancel the delegate and delete it.
- EXPECT_TRUE(OwnedDelegate::get_and_clear_deleted());
- EXPECT_TRUE(OwnedDelegate::get_and_clear_canceled());
-}