ink_drop_impl_unittest.cc | Explore in Territory

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/views/animation/ink_drop_impl.h"

#include <memory>

#include "base/functional/bind.h"
#include "base/test/gtest_util.h"
#include "base/test/task_environment.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/compositor/layer.h"
#include "ui/compositor/scoped_animation_duration_scale_mode.h"
#include "ui/gfx/animation/animation.h"
#include "ui/gfx/animation/animation_test_api.h"
#include "ui/native_theme/test_native_theme.h"
#include "ui/views/animation/ink_drop.h"
#include "ui/views/animation/ink_drop_ripple.h"
#include "ui/views/animation/test/ink_drop_impl_test_api.h"
#include "ui/views/animation/test/test_ink_drop_host.h"
#include "ui/views/test/views_test_base.h"

namespace views {

// NOTE: The InkDropImpl class is also tested by the InkDropFactoryTest tests.
class InkDropImplTest : public ViewsTestBase { … };

// AutoHighlightMode parameterized test fixture.
class InkDropImplAutoHighlightTest
    : public InkDropImplTest,
      public testing::WithParamInterface<
          testing::tuple<InkDropImpl::AutoHighlightMode>> { … };

InkDropImplAutoHighlightTest::InkDropImplAutoHighlightTest()
    : … { … }

InkDropImplAutoHighlightTest::~InkDropImplAutoHighlightTest() = default;

////////////////////////////////////////////////////////////////////////////////
//
// InkDropImpl tests
//

TEST_F(InkDropImplTest, ShouldHighlight) { … }

TEST_F(InkDropImplTest,
       VerifyInkDropLayersRemovedWhenPresentDuringDestruction) { … }

// Test that (re-)hiding or un-hovering a hidden ink drop doesn't add layers.
TEST_F(InkDropImplTest, AlwaysHiddenInkDropHasNoLayers) { … }

TEST_F(InkDropImplTest, LayersRemovedFromHostAfterHighlight) { … }

TEST_F(InkDropImplTest, LayersRemovedFromHostAfterInkDrop) { … }

TEST_F(InkDropImplTest, LayersArentRemovedWhenPreemptingFadeOut) { … }

TEST_F(InkDropImplTest,
       SettingHighlightStateDuringStateExitIsntAllowedDeathTest) { … }

// Verifies there are no use after free errors.
TEST_F(InkDropImplTest,
       TearingDownHighlightStateThatAccessesTheStateFactoryIsSafe) { … }

// Tests that if during destruction, a ripple animation is successfully ended,
// no crash happens (see https://crbug.com/663579).
TEST_F(InkDropImplTest, SuccessfulAnimationEndedDuringDestruction) { … }

// Make sure the InkDropRipple and InkDropHighlight get recreated when the host
// size changes (https:://crbug.com/899104).
TEST_F(InkDropImplTest, RippleAndHighlightRecreatedOnSizeChange) { … }

// Make sure the InkDropRipple and InkDropHighlight get recreated when the host
// theme changes.
TEST_F(InkDropImplTest, RippleAndHighlightRecreatedOnHostThemeChange) { … }

// Verifies that the host's GetHighlighted() method reflects the ink drop's
// highlight state, and when the state changes the ink drop notifies the host.
TEST_F(InkDropImplTest, HostTracksHighlightState) { … }

////////////////////////////////////////////////////////////////////////////////
//
// Common AutoHighlightMode tests
//

InkDropImplCommonAutoHighlightTest;
// Note: First argument is optional and intentionally left blank.
// (it's a prefix for the generated test cases)
INSTANTIATE_TEST_SUITE_P(…);

// Verifies InkDropImplTestApi::SetShouldHighlight() works as expected.
TEST_P(InkDropImplCommonAutoHighlightTest,
       ShouldHighlightCausesHighlightToBeVisible) { … }

TEST_P(InkDropImplCommonAutoHighlightTest,
       HighlightVisibilityForFocusAndHoverStates) { … }

////////////////////////////////////////////////////////////////////////////////
//
// InkDropImpl::AutoHighlightMode::NONE specific tests
//

InkDropImplNoAutoHighlightTest;
// Note: First argument is optional and intentionally left blank.
// (it's a prefix for the generated test cases)
INSTANTIATE_TEST_SUITE_P(…);

TEST_P(InkDropImplNoAutoHighlightTest, VisibleHighlightDuringRippleAnimations) { … }

TEST_P(InkDropImplNoAutoHighlightTest, HiddenHighlightDuringRippleAnimations) { … }

////////////////////////////////////////////////////////////////////////////////
//
// InkDropImpl::AutoHighlightMode::HIDE_ON_RIPPLE specific tests
//

InkDropImplHideAutoHighlightTest;
// Note: First argument is optional and intentionally left blank.
// (it's a prefix for the generated test cases)
INSTANTIATE_TEST_SUITE_P(…);

TEST_P(InkDropImplHideAutoHighlightTest,
       VisibleHighlightDuringRippleAnimations) { … }

TEST_P(InkDropImplHideAutoHighlightTest,
       HiddenHighlightDuringRippleAnimations) { … }

TEST_P(InkDropImplHideAutoHighlightTest, HighlightIsHiddenOnSnapToActivated) { … }

TEST_P(InkDropImplHideAutoHighlightTest,
       HighlightDoesntFadeInAfterAnimationIfHighlightNotSet) { … }

TEST_P(InkDropImplHideAutoHighlightTest,
       HighlightFadesInAfterAnimationIfHovered) { … }

TEST_P(InkDropImplHideAutoHighlightTest,
       HighlightSnapsInAfterAnimationWhenHostIsFocused) { … }

TEST_P(InkDropImplHideAutoHighlightTest, DeactivatedAnimatesWhenNotFocused) { … }

TEST_P(InkDropImplHideAutoHighlightTest,
       DeactivatedAnimationSkippedWhenFocused) { … }

TEST_P(InkDropImplHideAutoHighlightTest,
       FocusAndHoverChangesDontShowHighlightWhenRippleIsVisible) { … }

// Verifies there is no crash when animations are started during the destruction
// of the InkDropRipple. See https://crbug.com/663335.
TEST_P(InkDropImplHideAutoHighlightTest, NoCrashDuringRippleTearDown) { … }

////////////////////////////////////////////////////////////////////////////////
//
// InkDropImpl::AutoHighlightMode::SHOW_ON_RIPPLE specific tests
//

InkDropImplShowAutoHighlightTest;
// Note: First argument is optional and intentionally left blank.
// (it's a prefix for the generated test cases)
INSTANTIATE_TEST_SUITE_P(…);

TEST_P(InkDropImplShowAutoHighlightTest,
       VisibleHighlightDuringRippleAnimations) { … }

TEST_P(InkDropImplShowAutoHighlightTest,
       HiddenHighlightDuringRippleAnimations) { … }

TEST_P(InkDropImplShowAutoHighlightTest,
       FocusAndHoverChangesDontHideHighlightWhenRippleIsVisible) { … }

}  // namespace views
chromium/ui/views/animation/ink_drop_impl_unittest.cc
