40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
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/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#include <gtest/gtest.h>
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#include <yoga/Yoga.h>
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TEST(YogaTest, zero_out_layout) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
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YGNodeStyleSetWidth(root, 200);
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YGNodeStyleSetHeight(root, 200);
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const YGNodeRef child = YGNodeNew();
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YGNodeInsertChild(root, child, 0);
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YGNodeStyleSetWidth(child, 100);
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YGNodeStyleSetHeight(child, 100);
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YGNodeStyleSetMargin(child, YGEdgeTop, 10);
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YGNodeStyleSetPadding(child, YGEdgeTop, 10);
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YGNodeCalculateLayout(root, 100, 100, YGDirectionLTR);
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ASSERT_FLOAT_EQ(10, YGNodeLayoutGetMargin(child, YGEdgeTop));
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ASSERT_FLOAT_EQ(10, YGNodeLayoutGetPadding(child, YGEdgeTop));
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YGNodeStyleSetDisplay(child, YGDisplayNone);
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YGNodeCalculateLayout(root, 100, 100, YGDirectionLTR);
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetMargin(child, YGEdgeTop));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetPadding(child, YGEdgeTop));
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YGNodeFreeRecursive(root);
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}
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