Fix table cell background caching issue about interest rect

Source/core/paint/DisplayItemListPaintTest.cpp

 // Copyright 2014 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 "config.h"
-#include "platform/graphics/paint/DisplayItemList.h"
+#include "core/paint/DisplayItemListPaintTest.h"
 
-#include "core/layout/LayoutTestHelper.h"
 #include "core/layout/LayoutText.h"
-#include "core/layout/LayoutView.h"
 #include "core/layout/line/InlineTextBox.h"
 #include "core/page/FocusController.h"
-#include "core/paint/DeprecatedPaintLayer.h"
 #include "core/paint/DeprecatedPaintLayerPainter.h"
 #include "core/paint/LayerClipRecorder.h"
 #include "core/paint/LayoutObjectDrawingRecorder.h"
 #include "core/paint/ScopeRecorder.h"
 #include "platform/graphics/GraphicsContext.h"
-#include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/paint/DrawingDisplayItem.h"
-#include <gtest/gtest.h>
 
 namespace blink {
 
-class DisplayItemListPaintTest : public RenderingTest {
-public:
-    DisplayItemListPaintTest()
-        : m_layoutView(nullptr)
-        , m_originalSlimmingPaintEnabled(RuntimeEnabledFeatures::slimmingPaintEnabled()) { }
-
-protected:
-    LayoutView& layoutView() { return *m_layoutView; }
-    DisplayItemList& rootDisplayItemList() { return *layoutView().layer()->graphicsLayerBacking()->displayItemList(); }
-    const DisplayItems& newDisplayItemsBeforeUpdate() { return rootDisplayItemList().m_newDisplayItems; }
-
-private:
-    void SetUp() override
-    {
-        RuntimeEnabledFeatures::setSlimmingPaintEnabled(true);
-
-        RenderingTest::SetUp();
-        enableCompositing();
-
-        m_layoutView = document().view()->layoutView();
-        ASSERT_TRUE(m_layoutView);
-    }
-
-    void TearDown() override
-    {
-        RuntimeEnabledFeatures::setSlimmingPaintEnabled(m_originalSlimmingPaintEnabled);
-    }
-
-    LayoutView* m_layoutView;
-    bool m_originalSlimmingPaintEnabled;
-};
-
-// Slimming paint v2 has subtly different behavior on some paint tests. This
-// class is used to test only v2 behavior while maintaining v1 test coverage.
-class DisplayItemListPaintTestForSlimmingPaintV2 : public RenderingTest {
-public:
-    DisplayItemListPaintTestForSlimmingPaintV2()
-        : m_layoutView(nullptr)
-        , m_originalSlimmingPaintV2Enabled(RuntimeEnabledFeatures::slimmingPaintV2Enabled()) { }
-
-protected:
-    LayoutView& layoutView() { return *m_layoutView; }
-    DisplayItemList& rootDisplayItemList() { return *layoutView().layer()->graphicsLayerBacking()->displayItemList(); }
-    const DisplayItems& newDisplayItemsBeforeUpdate() { return rootDisplayItemList().m_newDisplayItems; }
-
-    // Expose some document lifecycle steps for checking new display items before commiting.
-    void updateLifecyclePhasesToPaintForSlimmingPaintV2Clean()
-    {
-        document().view()->updateLifecyclePhasesInternal(FrameView::OnlyUpToCompositingCleanPlusScrolling);
-        document().view()->invalidateTreeIfNeededRecursive();
-        document().view()->paintForSlimmingPaintV2();
-    }
-    void compositeForSlimmingPaintV2() { document().view()->compositeForSlimmingPaintV2(); }
-
-private:
-    void SetUp() override
-    {
-        ASSERT_TRUE(RuntimeEnabledFeatures::slimmingPaintEnabled());
-        RuntimeEnabledFeatures::setSlimmingPaintV2Enabled(true);
-
-        RenderingTest::SetUp();
-        enableCompositing();
-
-        m_layoutView = document().view()->layoutView();
-        ASSERT_TRUE(m_layoutView);
-    }
-
-    void TearDown() override
-    {
-        RuntimeEnabledFeatures::setSlimmingPaintV2Enabled(m_originalSlimmingPaintV2Enabled);
-    }
-
-    LayoutView* m_layoutView;
-    bool m_originalSlimmingPaintV2Enabled;
-};
-
-class TestDisplayItem final : public DisplayItem {
-public:
-    TestDisplayItem(const DisplayItemClientWrapper& client, Type type) : DisplayItem(client, type, sizeof(*this)) { }
-
-    void replay(GraphicsContext&) final { ASSERT_NOT_REACHED(); }
-    void appendToWebDisplayItemList(WebDisplayItemList*) const final { ASSERT_NOT_REACHED(); }
-};
-
-#ifndef NDEBUG
-#define TRACE_DISPLAY_ITEMS(i, expected, actual) \
-    String trace = String::format("%d: ", (int)i) + "Expected: " + (expected).asDebugString() + " Actual: " + (actual).asDebugString(); \
-    SCOPED_TRACE(trace.utf8().data());
-#else
-#define TRACE_DISPLAY_ITEMS(i, expected, actual)
-#endif
-
-#define EXPECT_DISPLAY_LIST_BASE(actual, expectedSize, ...) \
-    do { \
-        EXPECT_EQ((size_t)expectedSize, actual.size()); \
-        if (expectedSize != actual.size()) \
-            break; \
-        const TestDisplayItem expected[] = { __VA_ARGS__ }; \
-        for (size_t index = 0; index < std::min<size_t>(actual.size(), expectedSize); index++) { \
-            TRACE_DISPLAY_ITEMS(index, expected[index], actual[index]); \
-            EXPECT_EQ(expected[index].client(), actual[index].client()); \
-            EXPECT_EQ(expected[index].type(), actual[index].type()); \
-        } \
-    } while (false);
-
-#ifndef NDEBUG
-#define EXPECT_DISPLAY_LIST_WITH_RED_FILL_IN_DEBUG(actual, expectedSizeWithoutFill, ...) \
-    EXPECT_DISPLAY_LIST_BASE( \
-        actual, expectedSizeWithoutFill + 1, \
-        TestDisplayItem(*document().layoutView()->layer()->graphicsLayerBacking(), DisplayItem::DebugRedFill), \
-        __VA_ARGS__)
-#define EXPECT_DISPLAY_LIST_WITH_CACHED_RED_FILL_IN_DEBUG(actual, expectedSizeWithoutFill, ...) \
-    EXPECT_DISPLAY_LIST_BASE( \
-        actual, expectedSizeWithoutFill + 1, \
-        TestDisplayItem(*document().layoutView()->layer()->graphicsLayerBacking(), DisplayItem::drawingTypeToCachedDrawingType(DisplayItem::DebugRedFill)), \
-        __VA_ARGS__)
-#else
-#define EXPECT_DISPLAY_LIST_WITH_RED_FILL_IN_DEBUG EXPECT_DISPLAY_LIST_BASE
-#define EXPECT_DISPLAY_LIST_WITH_CACHED_RED_FILL_IN_DEBUG EXPECT_DISPLAY_LIST_BASE
-#endif
-
 TEST_F(DisplayItemListPaintTest, FullDocumentPaintingWithCaret)
 {
     setBodyInnerHTML("<div id='div' contentEditable='true' style='outline:none'>XYZ</div>");
     document().page()->focusController().setActive(true);
     document().page()->focusController().setFocused(true);
     LayoutView& layoutView = *document().layoutView();
     DeprecatedPaintLayer& rootLayer = *layoutView.layer();
     Element& div = *toElement(document().body()->firstChild());
     LayoutObject& divLayoutObject = *document().body()->firstChild()->layoutObject();
     InlineTextBox& textInlineBox = *toLayoutText(div.firstChild()->layoutObject())->firstTextBox();
@@ skipping 178 matching lines @@
         TestDisplayItem(content1, DisplayItem::BoxDecorationBackground),
         TestDisplayItem(container1Layer, DisplayItem::EndSubsequence),
         TestDisplayItem(container2Layer, DisplayItem::BeginSubsequence),
         TestDisplayItem(container2, DisplayItem::BoxDecorationBackground),
         TestDisplayItem(content2, DisplayItem::BoxDecorationBackground),
         TestDisplayItem(container2Layer, DisplayItem::EndSubsequence),
         TestDisplayItem(htmlLayer, DisplayItem::EndSubsequence));
 }
 
 } // namespace blink