chromium/third_party/blink/renderer/platform/graphics/paint/cull_rect_test.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/platform/graphics/paint/cull_rect.h"

#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/platform/testing/paint_property_test_helpers.h"
#include "third_party/blink/renderer/platform/testing/runtime_enabled_features_test_helpers.h"
#include "third_party/blink/renderer/platform/transforms/affine_transform.h"
#include "ui/gfx/geometry/rect_f.h"

namespace blink {

class CullRectTest : public testing::Test,
                     public testing::WithParamInterface<bool>,
                     private ScopedDynamicScrollCullRectExpansionForTest { … };

INSTANTIATE_TEST_SUITE_P(…);

TEST_P(CullRectTest, IntersectsRect) { … }

TEST_P(CullRectTest, IntersectsTransformed) { … }

TEST_P(CullRectTest, Infinite) { … }

TEST_P(CullRectTest, Move) { … }

TEST_P(CullRectTest, MoveInfinite) { … }

TEST_P(CullRectTest, ApplyTransform) { … }

TEST_P(CullRectTest, ApplyTransformInfinite) { … }

TEST_P(CullRectTest, ApplyScrollTranslationPartialScrollingContents1) { … }

TEST_P(CullRectTest, ApplyScrollTranslationPartialScrollingContents2) { … }

TEST_P(CullRectTest,
       ApplyScrollTranslationPartialScrollingContentsExpansionRatio) { … }

TEST_P(CullRectTest,
       ApplyNonCompositedScrollTranslationPartialScrollingContents1) { … }

TEST_P(CullRectTest,
       ApplyNonCompositedScrollTranslationPartialScrollingContents2) { … }

TEST_P(CullRectTest,
       ApplyScrollTranslationPartialScrollingContentsWithoutExpansion) { … }

TEST_P(CullRectTest, ApplyScrollTranslationNoIntersectionWithContainerRect) { … }

TEST_P(CullRectTest,
       ApplyNonCompositedScrollTranslationNoIntersectionWithContainerRect) { … }

TEST_P(CullRectTest, ApplyScrollTranslationWholeScrollingContents) { … }

TEST_P(CullRectTest,
       ApplyNonCompositedScrollTranslationWholeScrollingContents) { … }

TEST_P(CullRectTest,
       ApplyScrollTranslationWholeScrollingContentsWithoutExpansion) { … }

TEST_P(CullRectTest, ChangedEnoughEmpty) { … }

TEST_P(CullRectTest, ChangedNotEnough) { … }

TEST_P(CullRectTest, ChangedEnoughOnMovement) { … }

TEST_P(CullRectTest, ChangedEnoughNewRectTouchingEdge) { … }

TEST_P(CullRectTest, ChangedEnoughOldRectTouchingEdge) { … }

TEST_P(CullRectTest, ChangedEnoughNotExpanded) { … }

TEST_P(CullRectTest, ApplyPaintPropertiesWithoutClipScroll) { … }

TEST_P(CullRectTest, SingleScrollWholeCompsitedScrollingContents) { … }

TEST_P(CullRectTest, ApplyTransformsWithOrigin) { … }

TEST_P(CullRectTest, SingleScrollPartialScrollingContents) { … }

TEST_P(CullRectTest, TransformUnderScrollTranslation) { … }

TEST_P(CullRectTest, TransformEscapingScroll) { … }

TEST_P(CullRectTest, SmallScrollContentsAfterBigScrollContents) { … }

TEST_P(CullRectTest, BigScrollContentsAfterSmallScrollContents) { … }

TEST_P(CullRectTest, NonCompositedTransformUnderClip) { … }

TEST_P(CullRectTest, CompositedTranslationUnderClip) { … }

TEST_P(CullRectTest, CompositedTransformUnderClipWithoutExpansion) { … }

TEST_P(CullRectTest, ClipAndCompositedScrollAndClip) { … }

// Test for multiple clips (e.g., overflow clip and inner border radius)
// associated with the same scroll translation.
TEST_P(CullRectTest, MultipleClips) { … }

TEST_P(CullRectTest, ClipWithNonIntegralOffsetAndZeroSize) { … }

TEST_P(CullRectTest, ScrollableAlongOneAxisWithClippedInput) { … }

TEST_P(CullRectTest, IntersectsVerticalRange) { … }

TEST_P(CullRectTest, IntersectsHorizontalRange) { … }

TEST_P(CullRectTest, TransferExpansionOutsetY) { … }

TEST_P(CullRectTest, TransferExpansionOutsetX) { … }

TEST_P(CullRectTest, TransferExpansionOutsetBlocked) { … }

}  // namespace blink