| // 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/layout/ng/ng_base_layout_algorithm_test.h" |
| |
| #include "core/layout/ng/layout_ng_block_flow.h" |
| #include "core/layout/ng/ng_block_layout_algorithm.h" |
| #include "core/layout/ng/ng_layout_result.h" |
| #include "core/layout/ng/ng_physical_fragment.h" |
| |
| namespace blink { |
| |
| NGBaseLayoutAlgorithmTest::NGBaseLayoutAlgorithmTest() { |
| RuntimeEnabledFeatures::setLayoutNGEnabled(true); |
| } |
| |
| NGBaseLayoutAlgorithmTest::~NGBaseLayoutAlgorithmTest() { |
| RuntimeEnabledFeatures::setLayoutNGEnabled(false); |
| } |
| |
| void NGBaseLayoutAlgorithmTest::SetUp() { |
| RenderingTest::SetUp(); |
| EnableCompositing(); |
| } |
| |
| std::pair<RefPtr<NGPhysicalBoxFragment>, RefPtr<NGConstraintSpace>> |
| NGBaseLayoutAlgorithmTest::RunBlockLayoutAlgorithmForElement(Element* element) { |
| LayoutNGBlockFlow* block_flow = |
| ToLayoutNGBlockFlow(element->GetLayoutObject()); |
| NGBlockNode* node = new NGBlockNode(block_flow); |
| RefPtr<NGConstraintSpace> space = |
| NGConstraintSpace::CreateFromLayoutObject(*block_flow); |
| |
| RefPtr<NGLayoutResult> result = |
| NGBlockLayoutAlgorithm(node, space.Get()).Layout(); |
| return std::make_pair( |
| ToNGPhysicalBoxFragment(result->PhysicalFragment().Get()), space); |
| } |
| |
| } // namespace blink |
