// TODO(wangxianzhu): Create a version for slimming paint v2 when it supports interest rect
TEST_F(TableCellPainterTest, TableCellBackgroundInterestRect)
{
setBodyInnerHTML(
"<style>"
" td { width: 200px; height: 200px; border: none; }"
" tr { background-color: blue; }"
" table { border: none; border-spacing: 0; border-collapse: collapse; }"
"</style>"
"<table>"
" <tr><td id='cell1'></td></tr>"
" <tr><td id='cell2'></td></tr>"
"</table>");
LayoutView& layoutView = *document().layoutView();
PaintLayer& rootLayer = *layoutView.layer();
LayoutObject& cell1 = *document().getElementById("cell1")->layoutObject();
LayoutObject& cell2 = *document().getElementById("cell2")->layoutObject();
GraphicsContext context(&rootDisplayItemList());
PaintLayerPaintingInfo paintingInfo(&rootLayer, LayoutRect(0, 0, 200, 200), GlobalPaintNormalPhase, LayoutSize());
PaintLayerPainter(rootLayer).paintLayerContents(&context, paintingInfo, PaintLayerPaintingCompositingAllPhases);
rootDisplayItemList().commitNewDisplayItems();
EXPECT_DISPLAY_LIST(rootDisplayItemList().displayItems(), 2,
TestDisplayItem(layoutView, DisplayItem::BoxDecorationBackground),
TestDisplayItem(cell1, DisplayItem::TableCellBackgroundFromRow));
PaintLayerPaintingInfo paintingInfo1(&rootLayer, LayoutRect(0, 300, 200, 200), GlobalPaintNormalPhase, LayoutSize());
PaintLayerPainter(rootLayer).paintLayerContents(&context, paintingInfo1, PaintLayerPaintingCompositingAllPhases);
rootDisplayItemList().commitNewDisplayItems();
EXPECT_DISPLAY_LIST(rootDisplayItemList().displayItems(), 2,
TestDisplayItem(layoutView, DisplayItem::BoxDecorationBackground),
TestDisplayItem(cell2, DisplayItem::TableCellBackgroundFromRow));
}
TEST_F(PaintControllerPaintTestForSlimmingPaintV2, CompositingFold) {
setBodyInnerHTML(
"<div id='div' style='width: 200px; height: 200px; opacity: 0.5'>"
" <div style='width: 100px; height: 100px; background-color: "
"blue'></div>"
"</div>");
PaintLayer& htmlLayer =
*toLayoutBoxModelObject(document().documentElement()->layoutObject())
->layer();
LayoutBlock& div = *toLayoutBlock(getLayoutObjectByElementId("div"));
LayoutObject& subDiv = *div.firstChild();
EXPECT_DISPLAY_LIST(
rootPaintController().getDisplayItemList(), 8,
TestDisplayItem(layoutView(),
DisplayItem::kClipFrameToVisibleContentRect),
TestDisplayItem(*layoutView().layer(), DisplayItem::kSubsequence),
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(htmlLayer, DisplayItem::kSubsequence),
// The begin and end compositing display items have been folded into this
// one.
TestDisplayItem(subDiv, backgroundType),
TestDisplayItem(htmlLayer, DisplayItem::kEndSubsequence),
TestDisplayItem(*layoutView().layer(), DisplayItem::kEndSubsequence),
TestDisplayItem(layoutView(),
DisplayItem::clipTypeToEndClipType(
DisplayItem::kClipFrameToVisibleContentRect)));
}
TEST_P(PaintControllerPaintTestForSlimmingPaintV1AndV2, FullDocumentPaintingWithCaret)
{
setBodyInnerHTML("<div id='div' contentEditable='true' style='outline:none'>XYZ</div>");
document().page()->focusController().setActive(true);
document().page()->focusController().setFocused(true);
Element& div = *toElement(document().body()->firstChild());
LayoutObject& divLayoutObject = *document().body()->firstChild()->layoutObject();
InlineTextBox& textInlineBox = *toLayoutText(div.firstChild()->layoutObject())->firstTextBox();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 2,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(textInlineBox, foregroundType));
div.focus();
document().view()->updateAllLifecyclePhases();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 3,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(textInlineBox, foregroundType),
TestDisplayItem(divLayoutObject, DisplayItem::Caret)); // New!
}
TEST_F(TableCellPainterTest, TableCellBackgroundInterestRect)
{
RuntimeEnabledFeatures::setSlimmingPaintSynchronizedPaintingEnabled(true);
setBodyInnerHTML(
"<style>"
" td { width: 200px; height: 200px; border: none; }"
" tr { background-color: blue; }"
" table { border: none; border-spacing: 0; border-collapse: collapse; }"
"</style>"
"<table>"
" <tr><td id='cell1'></td></tr>"
" <tr><td id='cell2'></td></tr>"
"</table>");
LayoutView& layoutView = *document().layoutView();
LayoutObject& cell1 = *document().getElementById("cell1")->layoutObject();
LayoutObject& cell2 = *document().getElementById("cell2")->layoutObject();
rootPaintController().invalidateAll();
updateLifecyclePhasesBeforePaint();
IntRect interestRect(0, 0, 200, 200);
paint(&interestRect);
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 2,
TestDisplayItem(layoutView, DisplayItem::BoxDecorationBackground),
TestDisplayItem(cell1, DisplayItem::TableCellBackgroundFromRow));
updateLifecyclePhasesBeforePaint();
interestRect = IntRect(0, 300, 200, 1000);
paint(&interestRect);
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 2,
TestDisplayItem(layoutView, DisplayItem::BoxDecorationBackground),
TestDisplayItem(cell2, DisplayItem::TableCellBackgroundFromRow));
}
TEST_P(PaintControllerPaintTestForSlimmingPaintV1AndV2, InlineRelayout)
{
setBodyInnerHTML("<div id='div' style='width:100px; height: 200px'>AAAAAAAAAA BBBBBBBBBB</div>");
Element& div = *toElement(document().body()->firstChild());
LayoutBlock& divBlock = *toLayoutBlock(document().body()->firstChild()->layoutObject());
LayoutText& text = *toLayoutText(divBlock.firstChild());
InlineTextBox& firstTextBox = *text.firstTextBox();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 2,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(firstTextBox, foregroundType));
div.setAttribute(HTMLNames::styleAttr, "width: 10px; height: 200px");
document().view()->updateAllLifecyclePhases();
LayoutText& newText = *toLayoutText(divBlock.firstChild());
InlineTextBox& newFirstTextBox = *newText.firstTextBox();
InlineTextBox& secondTextBox = *newText.firstTextBox()->nextTextBox();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 3,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(newFirstTextBox, foregroundType),
TestDisplayItem(secondTextBox, foregroundType));
}
TEST_P(PaintLayerPainterTest, CachedSubsequence)
{
RuntimeEnabledFeatures::setSlimmingPaintSynchronizedPaintingEnabled(true);
setBodyInnerHTML(
"<div id='container1' style='position: relative; z-index: 1; width: 200px; height: 200px; background-color: blue'>"
" <div id='content1' style='position: absolute; width: 100px; height: 100px; background-color: red'></div>"
"</div>"
"<div id='container2' style='position: relative; z-index: 1; width: 200px; height: 200px; background-color: blue'>"
" <div id='content2' style='position: absolute; width: 100px; height: 100px; background-color: green'></div>"
"</div>");
document().view()->updateAllLifecyclePhases();
bool rootLayerScrolls = document().frame()->settings()->rootLayerScrolls();
PaintLayer& rootLayer = *layoutView().layer();
PaintLayer& htmlLayer = *toLayoutBoxModelObject(document().documentElement()->layoutObject())->layer();
LayoutObject& container1 = *document().getElementById("container1")->layoutObject();
PaintLayer& container1Layer = *toLayoutBoxModelObject(container1).layer();
LayoutObject& content1 = *document().getElementById("content1")->layoutObject();
LayoutObject& container2 = *document().getElementById("container2")->layoutObject();
PaintLayer& container2Layer = *toLayoutBoxModelObject(container2).layer();
LayoutObject& content2 = *document().getElementById("content2")->layoutObject();
if (rootLayerScrolls) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 7,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2, backgroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 13,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(htmlLayer, DisplayItem::Subsequence),
TestDisplayItem(container1Layer, DisplayItem::Subsequence),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container1Layer, DisplayItem::EndSubsequence),
TestDisplayItem(container2Layer, DisplayItem::Subsequence),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2, backgroundType),
TestDisplayItem(container2Layer, DisplayItem::EndSubsequence),
TestDisplayItem(htmlLayer, DisplayItem::EndSubsequence),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
}
toHTMLElement(content1.node())->setAttribute(HTMLNames::styleAttr, "position: absolute; width: 100px; height: 100px; background-color: green");
updateLifecyclePhasesBeforePaint();
paint();
if (rootLayerScrolls) {
EXPECT_DISPLAY_LIST(rootPaintController().newDisplayItemList(), 7,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), cachedBackgroundType),
TestDisplayItem(container1, cachedBackgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container2, cachedBackgroundType),
TestDisplayItem(content2, cachedBackgroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().newDisplayItemList(), 10,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), cachedBackgroundType),
TestDisplayItem(htmlLayer, DisplayItem::Subsequence),
TestDisplayItem(container1Layer, DisplayItem::Subsequence),
TestDisplayItem(container1, cachedBackgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container1Layer, DisplayItem::EndSubsequence),
TestDisplayItem(container2Layer, DisplayItem::CachedSubsequence),
TestDisplayItem(htmlLayer, DisplayItem::EndSubsequence),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
}
commit();
if (rootLayerScrolls) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 7,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2, backgroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 13,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(htmlLayer, DisplayItem::Subsequence),
TestDisplayItem(container1Layer, DisplayItem::Subsequence),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container1Layer, DisplayItem::EndSubsequence),
TestDisplayItem(container2Layer, DisplayItem::Subsequence),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2, backgroundType),
TestDisplayItem(container2Layer, DisplayItem::EndSubsequence),
TestDisplayItem(htmlLayer, DisplayItem::EndSubsequence),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
}
}
TEST_P(PaintLayerPainterTest, CachedSubsequenceOnInterestRectChange)
{
RuntimeEnabledFeatures::setSlimmingPaintSynchronizedPaintingEnabled(true);
setBodyInnerHTML(
"<div id='container1' style='position: relative; z-index: 1; width: 200px; height: 200px; background-color: blue'>"
" <div id='content1' style='position: absolute; width: 100px; height: 100px; background-color: green'></div>"
"</div>"
"<div id='container2' style='position: relative; z-index: 1; width: 200px; height: 200px; background-color: blue'>"
" <div id='content2a' style='position: absolute; width: 100px; height: 100px; background-color: green'></div>"
" <div id='content2b' style='position: absolute; top: 200px; width: 100px; height: 100px; background-color: green'></div>"
"</div>"
"<div id='container3' style='position: absolute; z-index: 2; left: 300px; top: 0; width: 200px; height: 200px; background-color: blue'>"
" <div id='content3' style='position: absolute; width: 200px; height: 200px; background-color: green'></div>"
"</div>");
rootPaintController().invalidateAll();
bool rootLayerScrolls = document().frame()->settings()->rootLayerScrolls();
PaintLayer& rootLayer = *layoutView().layer();
PaintLayer& htmlLayer = *toLayoutBoxModelObject(document().documentElement()->layoutObject())->layer();
LayoutObject& container1 = *document().getElementById("container1")->layoutObject();
PaintLayer& container1Layer = *toLayoutBoxModelObject(container1).layer();
LayoutObject& content1 = *document().getElementById("content1")->layoutObject();
LayoutObject& container2 = *document().getElementById("container2")->layoutObject();
PaintLayer& container2Layer = *toLayoutBoxModelObject(container2).layer();
LayoutObject& content2a = *document().getElementById("content2a")->layoutObject();
LayoutObject& content2b = *document().getElementById("content2b")->layoutObject();
LayoutObject& container3 = *document().getElementById("container3")->layoutObject();
PaintLayer& container3Layer = *toLayoutBoxModelObject(container3).layer();
LayoutObject& content3 = *document().getElementById("content3")->layoutObject();
updateLifecyclePhasesBeforePaint();
IntRect interestRect(0, 0, 400, 300);
paint(&interestRect);
commit();
// Container1 is fully in the interest rect;
// Container2 is partly (including its stacking chidren) in the interest rect;
// Content2b is out of the interest rect and output nothing;
// Container3 is partly in the interest rect.
if (rootLayerScrolls) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 9,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2a, backgroundType),
TestDisplayItem(container3, backgroundType),
TestDisplayItem(content3, backgroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 17,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(htmlLayer, DisplayItem::Subsequence),
TestDisplayItem(container1Layer, DisplayItem::Subsequence),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container1Layer, DisplayItem::EndSubsequence),
TestDisplayItem(container2Layer, DisplayItem::Subsequence),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2a, backgroundType),
TestDisplayItem(container2Layer, DisplayItem::EndSubsequence),
TestDisplayItem(container3Layer, DisplayItem::Subsequence),
TestDisplayItem(container3, backgroundType),
TestDisplayItem(content3, backgroundType),
TestDisplayItem(container3Layer, DisplayItem::EndSubsequence),
TestDisplayItem(htmlLayer, DisplayItem::EndSubsequence),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
}
updateLifecyclePhasesBeforePaint();
IntRect newInterestRect(0, 100, 300, 1000);
paint(&newInterestRect);
// Container1 becomes partly in the interest rect, but uses cached subsequence
// because it was fully painted before;
// Container2's intersection with the interest rect changes;
// Content2b is out of the interest rect and outputs nothing;
// Container3 becomes out of the interest rect and outputs nothing.
if (rootLayerScrolls) {
EXPECT_DISPLAY_LIST(rootPaintController().newDisplayItemList(), 8,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), cachedBackgroundType),
TestDisplayItem(container1, cachedBackgroundType),
TestDisplayItem(content1, cachedBackgroundType),
TestDisplayItem(container2, cachedBackgroundType),
TestDisplayItem(content2a, cachedBackgroundType),
TestDisplayItem(content2b, backgroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().newDisplayItemList(), 11,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), cachedBackgroundType),
TestDisplayItem(htmlLayer, DisplayItem::Subsequence),
TestDisplayItem(container1Layer, DisplayItem::CachedSubsequence),
TestDisplayItem(container2Layer, DisplayItem::Subsequence),
TestDisplayItem(container2, cachedBackgroundType),
TestDisplayItem(content2a, cachedBackgroundType),
TestDisplayItem(content2b, backgroundType),
TestDisplayItem(container2Layer, DisplayItem::EndSubsequence),
TestDisplayItem(htmlLayer, DisplayItem::EndSubsequence),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
}
commit();
if (rootLayerScrolls) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 8,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2a, backgroundType),
TestDisplayItem(content2b, backgroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 14,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(htmlLayer, DisplayItem::Subsequence),
TestDisplayItem(container1Layer, DisplayItem::Subsequence),
TestDisplayItem(container1, backgroundType),
TestDisplayItem(content1, backgroundType),
TestDisplayItem(container1Layer, DisplayItem::EndSubsequence),
TestDisplayItem(container2Layer, DisplayItem::Subsequence),
TestDisplayItem(container2, backgroundType),
TestDisplayItem(content2a, backgroundType),
TestDisplayItem(content2b, backgroundType),
TestDisplayItem(container2Layer, DisplayItem::EndSubsequence),
TestDisplayItem(htmlLayer, DisplayItem::EndSubsequence),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
}
}
TEST_P(PaintControllerPaintTestForSlimmingPaintV1AndV2, InlineRelayout) {
setBodyInnerHTML(
"<div id='div' style='width:100px; height: 200px'>AAAAAAAAAA "
"BBBBBBBBBB</div>");
Element& div = *toElement(document().body()->firstChild());
LayoutBlock& divBlock =
*toLayoutBlock(document().body()->firstChild()->layoutObject());
LayoutText& text = *toLayoutText(divBlock.firstChild());
InlineTextBox& firstTextBox = *text.firstTextBox();
if (RuntimeEnabledFeatures::slimmingPaintV2Enabled()) {
EXPECT_DISPLAY_LIST(
rootPaintController().getDisplayItemList(), 6,
TestDisplayItem(layoutView(),
DisplayItem::kClipFrameToVisibleContentRect),
TestDisplayItem(*layoutView().layer(), DisplayItem::kSubsequence),
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(firstTextBox, foregroundType),
TestDisplayItem(*layoutView().layer(), DisplayItem::kEndSubsequence),
TestDisplayItem(layoutView(),
DisplayItem::clipTypeToEndClipType(
DisplayItem::kClipFrameToVisibleContentRect)));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 2,
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(firstTextBox, foregroundType));
}
div.setAttribute(HTMLNames::styleAttr, "width: 10px; height: 200px");
document().view()->updateAllLifecyclePhases();
LayoutText& newText = *toLayoutText(divBlock.firstChild());
InlineTextBox& newFirstTextBox = *newText.firstTextBox();
InlineTextBox& secondTextBox = *newText.firstTextBox()->nextTextBox();
if (RuntimeEnabledFeatures::slimmingPaintV2Enabled()) {
EXPECT_DISPLAY_LIST(
rootPaintController().getDisplayItemList(), 7,
TestDisplayItem(layoutView(),
DisplayItem::kClipFrameToVisibleContentRect),
TestDisplayItem(*layoutView().layer(), DisplayItem::kSubsequence),
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(newFirstTextBox, foregroundType),
TestDisplayItem(secondTextBox, foregroundType),
TestDisplayItem(*layoutView().layer(), DisplayItem::kEndSubsequence),
TestDisplayItem(layoutView(),
DisplayItem::clipTypeToEndClipType(
DisplayItem::kClipFrameToVisibleContentRect)));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 3,
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(newFirstTextBox, foregroundType),
TestDisplayItem(secondTextBox, foregroundType));
}
}
TEST_P(PaintControllerPaintTestForSlimmingPaintV1AndV2,
FullDocumentPaintingWithCaret) {
setBodyInnerHTML(
"<div id='div' contentEditable='true' style='outline:none'>XYZ</div>");
document().page()->focusController().setActive(true);
document().page()->focusController().setFocused(true);
Element& div = *toElement(document().body()->firstChild());
InlineTextBox& textInlineBox =
*toLayoutText(div.firstChild()->layoutObject())->firstTextBox();
if (RuntimeEnabledFeatures::slimmingPaintV2Enabled()) {
EXPECT_DISPLAY_LIST(
rootPaintController().getDisplayItemList(), 6,
TestDisplayItem(layoutView(),
DisplayItem::kClipFrameToVisibleContentRect),
TestDisplayItem(*layoutView().layer(), DisplayItem::kSubsequence),
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(textInlineBox, foregroundType),
TestDisplayItem(*layoutView().layer(), DisplayItem::kEndSubsequence),
TestDisplayItem(layoutView(),
DisplayItem::clipTypeToEndClipType(
DisplayItem::kClipFrameToVisibleContentRect)));
} else {
EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 2,
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(textInlineBox, foregroundType));
}
div.focus();
document().view()->updateAllLifecyclePhases();
if (RuntimeEnabledFeatures::slimmingPaintV2Enabled()) {
EXPECT_DISPLAY_LIST(
rootPaintController().getDisplayItemList(), 7,
TestDisplayItem(layoutView(),
DisplayItem::kClipFrameToVisibleContentRect),
TestDisplayItem(*layoutView().layer(), DisplayItem::kSubsequence),
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(textInlineBox, foregroundType),
TestDisplayItem(*document().frame()->selection().m_frameCaret,
DisplayItem::kCaret), // New!
TestDisplayItem(*layoutView().layer(), DisplayItem::kEndSubsequence),
TestDisplayItem(layoutView(),
DisplayItem::clipTypeToEndClipType(
DisplayItem::kClipFrameToVisibleContentRect)));
} else {
EXPECT_DISPLAY_LIST(
rootPaintController().getDisplayItemList(), 3,
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(textInlineBox, foregroundType),
TestDisplayItem(*document().frame()->selection().m_frameCaret,
DisplayItem::kCaret)); // New!
}
}
TEST_F(PaintControllerPaintTestForSlimmingPaintV2, ChunkIdClientCacheFlag) {
setBodyInnerHTML(
"<div id='div' style='width: 200px; height: 200px; opacity: 0.5'>"
" <div style='width: 100px; height: 100px; background-color: "
"blue'></div>"
" <div style='width: 100px; height: 100px; background-color: "
"blue'></div>"
"</div>");
PaintLayer& htmlLayer =
*toLayoutBoxModelObject(document().documentElement()->layoutObject())
->layer();
LayoutBlock& div = *toLayoutBlock(getLayoutObjectByElementId("div"));
LayoutObject& subDiv = *div.firstChild();
LayoutObject& subDiv2 = *subDiv.nextSibling();
EXPECT_DISPLAY_LIST(
rootPaintController().getDisplayItemList(), 11,
TestDisplayItem(layoutView(),
DisplayItem::kClipFrameToVisibleContentRect),
TestDisplayItem(*layoutView().layer(), DisplayItem::kSubsequence),
TestDisplayItem(layoutView(), documentBackgroundType),
TestDisplayItem(htmlLayer, DisplayItem::kSubsequence),
TestDisplayItem(div, DisplayItem::kBeginCompositing),
TestDisplayItem(subDiv, backgroundType),
TestDisplayItem(subDiv2, backgroundType),
TestDisplayItem(div, DisplayItem::kEndCompositing),
TestDisplayItem(htmlLayer, DisplayItem::kEndSubsequence),
TestDisplayItem(*layoutView().layer(), DisplayItem::kEndSubsequence),
TestDisplayItem(layoutView(),
DisplayItem::clipTypeToEndClipType(
DisplayItem::kClipFrameToVisibleContentRect)));
const PaintChunk& backgroundChunk = rootPaintController().paintChunks()[0];
EXPECT_TRUE(backgroundChunk.properties.scroll->isRoot());
const EffectPaintPropertyNode* effectNode = div.paintProperties()->effect();
EXPECT_EQ(0.5f, effectNode->opacity());
const PaintChunk& chunk = rootPaintController().paintChunks()[1];
EXPECT_EQ(*div.layer(), chunk.id->client);
EXPECT_EQ(effectNode, chunk.properties.effect.get());
EXPECT_FALSE(div.layer()->isJustCreated());
// Client used by only paint chunks and non-cachaeable display items but not
// by any cacheable display items won't be marked as validly cached.
EXPECT_FALSE(rootPaintController().clientCacheIsValid(*div.layer()));
EXPECT_FALSE(rootPaintController().clientCacheIsValid(div));
EXPECT_TRUE(rootPaintController().clientCacheIsValid(subDiv));
}
TEST_P(PaintControllerPaintTestForSlimmingPaintV1AndV2, InlineRelayout)
{
setBodyInnerHTML("<div id='div' style='width:100px; height: 200px'>AAAAAAAAAA BBBBBBBBBB</div>");
PaintLayer& rootLayer = *layoutView().layer();
Element& div = *toElement(document().body()->firstChild());
LayoutBlock& divBlock = *toLayoutBlock(document().body()->firstChild()->layoutObject());
LayoutText& text = *toLayoutText(divBlock.firstChild());
InlineTextBox& firstTextBox = *text.firstTextBox();
if (RuntimeEnabledFeatures::slimmingPaintSynchronizedPaintingEnabled()) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 4,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(firstTextBox, foregroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
GraphicsContext context(rootPaintController());
PaintLayerPaintingInfo paintingInfo(&rootLayer, LayoutRect(0, 0, 800, 600), GlobalPaintNormalPhase, LayoutSize());
PaintLayerPainter(rootLayer).paintLayerContents(&context, paintingInfo, PaintLayerPaintingCompositingAllPhases);
rootPaintController().commitNewDisplayItems();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 2,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(firstTextBox, foregroundType));
}
div.setAttribute(HTMLNames::styleAttr, "width: 10px; height: 200px");
document().view()->updateAllLifecyclePhases();
LayoutText& newText = *toLayoutText(divBlock.firstChild());
InlineTextBox& newFirstTextBox = *newText.firstTextBox();
InlineTextBox& secondTextBox = *newText.firstTextBox()->nextTextBox();
if (RuntimeEnabledFeatures::slimmingPaintSynchronizedPaintingEnabled()) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 5,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(newFirstTextBox, foregroundType),
TestDisplayItem(secondTextBox, foregroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
GraphicsContext context(rootPaintController());
PaintLayerPaintingInfo paintingInfo(&rootLayer, LayoutRect(0, 0, 800, 600), GlobalPaintNormalPhase, LayoutSize());
PaintLayerPainter(rootLayer).paintLayerContents(&context, paintingInfo, PaintLayerPaintingCompositingAllPhases);
rootPaintController().commitNewDisplayItems();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 3,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(newFirstTextBox, foregroundType),
TestDisplayItem(secondTextBox, foregroundType));
}
}
TEST_P(PaintControllerPaintTestForSlimmingPaintV1AndV2, FullDocumentPaintingWithCaret)
{
setBodyInnerHTML("<div id='div' contentEditable='true' style='outline:none'>XYZ</div>");
document().page()->focusController().setActive(true);
document().page()->focusController().setFocused(true);
PaintLayer& rootLayer = *layoutView().layer();
Element& div = *toElement(document().body()->firstChild());
LayoutObject& divLayoutObject = *document().body()->firstChild()->layoutObject();
InlineTextBox& textInlineBox = *toLayoutText(div.firstChild()->layoutObject())->firstTextBox();
if (RuntimeEnabledFeatures::slimmingPaintSynchronizedPaintingEnabled()) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 4,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(textInlineBox, foregroundType),
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
GraphicsContext context(rootPaintController());
PaintLayerPaintingInfo paintingInfo(&rootLayer, LayoutRect(0, 0, 800, 600), GlobalPaintNormalPhase, LayoutSize());
PaintLayerPainter(rootLayer).paintLayerContents(&context, paintingInfo, PaintLayerPaintingCompositingAllPhases);
rootPaintController().commitNewDisplayItems();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 2,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(textInlineBox, foregroundType));
}
div.focus();
document().view()->updateAllLifecyclePhases();
if (RuntimeEnabledFeatures::slimmingPaintSynchronizedPaintingEnabled()) {
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 5,
TestDisplayItem(rootLayer, DisplayItem::Subsequence),
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(textInlineBox, foregroundType),
TestDisplayItem(divLayoutObject, DisplayItem::Caret), // New!
TestDisplayItem(rootLayer, DisplayItem::EndSubsequence));
} else {
GraphicsContext context(rootPaintController());
PaintLayerPaintingInfo paintingInfo(&rootLayer, LayoutRect(0, 0, 800, 600), GlobalPaintNormalPhase, LayoutSize());
PaintLayerPainter(rootLayer).paintLayerContents(&context, paintingInfo, PaintLayerPaintingCompositingAllPhases);
rootPaintController().commitNewDisplayItems();
EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 3,
TestDisplayItem(layoutView(), backgroundType),
TestDisplayItem(textInlineBox, foregroundType),
TestDisplayItem(divLayoutObject, DisplayItem::Caret)); // New!
}
}