[SPInvalidation, SPv2] Compute paint offset for paginated content

third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilderTest.cpp

 // Copyright 2015 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 "core/paint/PaintPropertyTreeBuilderTest.h"
 
 #include "core/html/HTMLIFrameElement.h"
 #include "core/layout/LayoutTreeAsText.h"
 #include "core/paint/ObjectPaintProperties.h"
 #include "core/paint/PaintPropertyTreePrinter.h"
@@ skipping 2938 matching lines @@
       "      <div id=bottom-right class=abs style='bottom: 0; right: 0'></div>"
       "    </div>"
       "    <div id=space3 class=space></div>"
       "    <div id=space4 class=space></div>"
       "  </div>"
       "</div>");
 
   // Above the spanner.
   // Column 1.
   EXPECT_EQ(LayoutPoint(), GetLayoutObjectByElementId("space1")->PaintOffset());
-  // Column 2. TODO(crbug.com/648274): This is incorrect. Should be (100, 0).
-  EXPECT_EQ(LayoutPoint(0, 30),
+  EXPECT_EQ(LayoutPoint(100, 0),
             GetLayoutObjectByElementId("space2")->PaintOffset());
 
   // The spanner's normal flow.
   EXPECT_EQ(LayoutPoint(0, 30),
             GetLayoutObjectByElementId("spanner")->PaintOffset());
   EXPECT_EQ(LayoutPoint(0, 30),
             GetLayoutObjectByElementId("normal")->PaintOffset());
 
   // Below the spanner.
-  // Column 1. TODO(crbug.com/648274): This is incorrect. Should be (0, 80).
-  EXPECT_EQ(LayoutPoint(0, 60),
+  EXPECT_EQ(LayoutPoint(0, 80),
             GetLayoutObjectByElementId("space3")->PaintOffset());
-  // Column 2. TODO(crbug.com/648274): This is incorrect. Should be (100, 80).
-  EXPECT_EQ(LayoutPoint(0, 90),
+  EXPECT_EQ(LayoutPoint(100, 80),
             GetLayoutObjectByElementId("space4")->PaintOffset());
 
   // Out-of-flow positioned descendants of the spanner. They are laid out in
   // the relative-position container.
 
   // "top-left" should be aligned to the top-left corner of space1.
   EXPECT_EQ(LayoutPoint(0, 0),
             GetLayoutObjectByElementId("top-left")->PaintOffset());
 
   // "bottom-right" should be aligned to the bottom-right corner of space4.
-  // TODO(crbug.com/648274): This is incorrect. Should be (180, 90).
-  EXPECT_EQ(LayoutPoint(80, 100),
+  EXPECT_EQ(LayoutPoint(180, 90),
             GetLayoutObjectByElementId("bottom-right")->PaintOffset());
 }
 
 // Ensures no crash with multi-column containing relative-position inline with
 // spanner with absolute-position children.
 TEST_P(PaintPropertyTreeBuilderTest,
        MultiColumnInlineRelativeAndSpannerAndAbsPos) {
   SetBodyInnerHTML(
       "<div style='columns:2; width: 200px; column-gap: 0'>"
       "  <span style='position: relative'>"
@@ skipping 463 matching lines @@
 
   LayoutObject& svg_root =
       *GetDocument().GetElementById("svgroot")->GetLayoutObject();
   const ObjectPaintProperties* svg_root_properties = svg_root.PaintProperties();
   EXPECT_TRUE(svg_root_properties->Effect());
   EXPECT_EQ(EffectPaintPropertyNode::Root(),
             svg_root_properties->Effect()->Parent());
 }
 
 }  // namespace blink