TEST_F(VisualRectMappingTest, LayoutViewSubpixelRounding) { document().setBaseURLOverride(KURL(ParsedURLString, "http://test.com")); setBodyInnerHTML( "<style>body { margin: 0; }</style>" "<div id=frameContainer style='position: relative; left: 0.5px'>" " <iframe id=frame style='position: relative; left: 0.5px' " "src='http://test.com' width='200' height='200' frameBorder='0'></iframe>" "</div>"); Document& frameDocument = setupChildIframe( "frame", "<style>body { margin: 0; }</style><div id='target' style='position: " "relative; width: 100px; height: 100px; left: 0.5px'>"); document().view()->updateAllLifecyclePhases(); LayoutBlock* frameContainer = toLayoutBlock(getLayoutObjectByElementId("frameContainer")); LayoutObject* target = frameDocument.getElementById("target")->layoutObject(); LayoutRect rect(0, 0, 100, 100); EXPECT_TRUE(target->mapToVisualRectInAncestorSpace(frameContainer, rect)); // When passing from the iframe to the parent frame, the rect of (0.5, 0, 100, // 100) is expanded to (0, 0, 100, 100), and then offset by the 0.5 offset of // frameContainer. EXPECT_EQ(LayoutRect(LayoutPoint(DoublePoint(0.5, 0)), LayoutSize(101, 100)), rect); }
TEST_F(PrintContextFrameTest, WithScrolledSubframe) { MockCanvas canvas; document().setBaseURLOverride(KURL(ParsedURLString, "http://a.com/")); setBodyInnerHTML("<style>::-webkit-scrollbar { display: none }</style>" "<iframe id='frame' src='http://b.com/' width='500' height='500'" " style='border-width: 5px; margin: 5px; position: absolute; top: 90px; left: 90px'></iframe>"); Document& frameDocument = setupChildIframe("frame", absoluteBlockHtmlForLink(10, 10, 20, 20, "http://invisible.com") + absoluteBlockHtmlForLink(50, 60, 70, 80, "http://partly.visible.com") + absoluteBlockHtmlForLink(150, 160, 170, 180, "http://www.google.com") + absoluteBlockHtmlForLink(250, 260, 270, 280, "http://www.google.com#fragment") + absoluteBlockHtmlForLink(850, 860, 70, 80, "http://another.invisible.com")); frameDocument.domWindow()->scrollTo(100, 100); printSinglePage(canvas); const Vector<MockCanvas::Operation>& operations = canvas.recordedOperations(); ASSERT_EQ(3u, operations.size()); EXPECT_EQ(MockCanvas::DrawRect, operations[0].type); EXPECT_SKRECT_EQ(50, 60, 70, 80, operations[0].rect); // FIXME: the rect should be clipped. EXPECT_EQ(MockCanvas::DrawRect, operations[1].type); EXPECT_SKRECT_EQ(150, 160, 170, 180, operations[1].rect); EXPECT_EQ(MockCanvas::DrawRect, operations[2].type); EXPECT_SKRECT_EQ(250, 260, 270, 280, operations[2].rect); }
TEST_F(VisualRectMappingTest, LayoutView) { document().setBaseURLOverride(KURL(ParsedURLString, "http://test.com")); setBodyInnerHTML( "<style>body { margin: 0; }</style>" "<div id=frameContainer>" " <iframe id=frame src='http://test.com' width='50' height='50' " "frameBorder='0'></iframe>" "</div>"); Document& frameDocument = setupChildIframe( "frame", "<style>body { margin: 0; }</style><span><img style='width: 20px; " "height: 100px'></span>text text text"); document().view()->updateAllLifecyclePhases(); LayoutBlock* frameContainer = toLayoutBlock(getLayoutObjectByElementId("frameContainer")); LayoutBlock* frameBody = toLayoutBlock(frameDocument.body()->layoutObject()); LayoutText* frameText = toLayoutText(frameBody->lastChild()); // This case involves clipping: frame height is 50, y-coordinate of result // rect is 13, so height should be clipped to (50 - 13) == 37. frameDocument.view()->setScrollOffset(ScrollOffset(0, 47), ProgrammaticScroll); LayoutRect originalRect(4, 60, 20, 80); LayoutRect rect = originalRect; EXPECT_TRUE(frameText->mapToVisualRectInAncestorSpace(frameContainer, rect)); EXPECT_EQ(rect, LayoutRect(4, 13, 20, 37)); rect = originalRect; EXPECT_TRUE(frameText->mapToVisualRectInAncestorSpace(&layoutView(), rect)); EXPECT_EQ(rect, LayoutRect(4, 13, 20, 37)); checkPaintInvalidationStateRectMapping(rect, originalRect, *frameText, layoutView(), layoutView()); rect = LayoutRect(4, 60, 0, 80); EXPECT_TRUE(frameText->mapToVisualRectInAncestorSpace(frameContainer, rect, EdgeInclusive)); EXPECT_EQ(rect, LayoutRect(4, 13, 0, 37)); }
TEST_F(VisualRectMappingTest, LayoutViewDisplayNone) { document().setBaseURLOverride(KURL(ParsedURLString, "http://test.com")); setBodyInnerHTML( "<style>body { margin: 0; }</style>" "<div id=frameContainer>" " <iframe id=frame src='http://test.com' width='50' height='50' " "frameBorder='0'></iframe>" "</div>"); Document& frameDocument = setupChildIframe("frame", "<style>body { margin: 0; }</style><div " "style='width:100px;height:100px;'></div>"); document().view()->updateAllLifecyclePhases(); LayoutBlock* frameContainer = toLayoutBlock(getLayoutObjectByElementId("frameContainer")); LayoutBlock* frameBody = toLayoutBlock(frameDocument.body()->layoutObject()); LayoutBlock* frameDiv = toLayoutBlock(frameBody->lastChild()); // This part is copied from the LayoutView test, just to ensure that the // mapped rect is valid before display:none is set on the iframe. frameDocument.view()->setScrollOffset(ScrollOffset(0, 47), ProgrammaticScroll); LayoutRect originalRect(4, 60, 20, 80); LayoutRect rect = originalRect; EXPECT_TRUE(frameDiv->mapToVisualRectInAncestorSpace(frameContainer, rect)); EXPECT_EQ(rect, LayoutRect(4, 13, 20, 37)); Element* frameElement = document().getElementById("frame"); frameElement->setInlineStyleProperty(CSSPropertyDisplay, "none"); document().view()->updateAllLifecyclePhases(); rect = originalRect; EXPECT_FALSE(frameDiv->mapToVisualRectInAncestorSpace(&layoutView(), rect)); EXPECT_EQ(rect, LayoutRect()); }