| // Copyright 2017 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/ng/ng_text_fragment_painter.h" |
| |
| #include "core/layout/LayoutTestHelper.h" |
| #include "core/layout/ng/inline/ng_physical_line_box_fragment.h" |
| #include "core/layout/ng/inline/ng_physical_text_fragment.h" |
| #include "core/layout/ng/layout_ng_block_flow.h" |
| #include "core/layout/ng/ng_block_node.h" |
| #include "core/paint/PaintControllerPaintTest.h" |
| #include "core/paint/PaintInfo.h" |
| #include "core/paint/PaintLayerPainter.h" |
| #include "core/style/ComputedStyle.h" |
| #include "platform/graphics/GraphicsContext.h" |
| #include "platform/graphics/paint/PaintController.h" |
| #include "platform/runtime_enabled_features.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace blink { |
| |
| class NGTextFragmentPainterTest : public PaintControllerPaintTest, |
| private ScopedLayoutNGForTest { |
| public: |
| NGTextFragmentPainterTest(LocalFrameClient* local_frame_client = nullptr) |
| : PaintControllerPaintTest(local_frame_client), |
| ScopedLayoutNGForTest(true) {} |
| }; |
| |
| INSTANTIATE_TEST_CASE_P(All, |
| NGTextFragmentPainterTest, |
| ::testing::Values(0, kRootLayerScrolling)); |
| |
| TEST_P(NGTextFragmentPainterTest, TestTextStyle) { |
| SetBodyInnerHTML(R"HTML( |
| <!DOCTYPE html> |
| <body> |
| <div id="container">Hello World!</div> |
| </body> |
| )HTML"); |
| |
| LayoutObject& container = *GetLayoutObjectByElementId("container"); |
| |
| const LayoutNGBlockFlow& block_flow = ToLayoutNGBlockFlow(container); |
| |
| RootPaintController().InvalidateAll(); |
| GetDocument().View()->UpdateAllLifecyclePhasesExceptPaint(); |
| IntRect interest_rect(0, 0, 640, 480); |
| Paint(&interest_rect); |
| |
| const NGPaintFragment& root_fragment = *block_flow.PaintFragment(); |
| EXPECT_EQ(1u, root_fragment.Children().size()); |
| const NGPaintFragment& line_box_fragment = *root_fragment.Children()[0]; |
| EXPECT_EQ(1u, line_box_fragment.Children().size()); |
| const NGPaintFragment& text_fragment = *line_box_fragment.Children()[0]; |
| |
| EXPECT_DISPLAY_LIST( |
| RootPaintController().GetDisplayItemList(), 2, |
| TestDisplayItem(ViewBackgroundClient(), DisplayItem::kDocumentBackground), |
| TestDisplayItem(text_fragment, kForegroundType)); |
| } |
| |
| } // namespace blink |
