b9972cee6e
Summary: @public Adjust license headers throughout the project Reviewed By: SidharthGuglani Differential Revision: D13255691 fbshipit-source-id: 98be2aa372a94e7a54a65e3d64e5c6a436b18083
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the LICENSE
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* file in the root directory of this source tree.
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*/
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#include <gtest/gtest.h>
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#include <yoga/YGNode.h>
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#include <iostream>
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TEST(YogaTest, copy_style_same) {
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const YGNodeRef node0 = YGNodeNew();
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const YGNodeRef node1 = YGNodeNew();
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ASSERT_FALSE(node0->isDirty());
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YGNodeCopyStyle(node0, node1);
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ASSERT_FALSE(node0->isDirty());
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YGNodeFree(node0);
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YGNodeFree(node1);
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}
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TEST(YogaTest, copy_style_modified) {
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const YGNodeRef node0 = YGNodeNew();
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ASSERT_FALSE(node0->isDirty());
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ASSERT_EQ(YGFlexDirectionColumn, YGNodeStyleGetFlexDirection(node0));
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ASSERT_FALSE(YGNodeStyleGetMaxHeight(node0).unit != YGUnitUndefined);
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const YGNodeRef node1 = YGNodeNew();
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YGNodeStyleSetFlexDirection(node1, YGFlexDirectionRow);
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YGNodeStyleSetMaxHeight(node1, 10);
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YGNodeCopyStyle(node0, node1);
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ASSERT_TRUE(node0->isDirty());
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ASSERT_EQ(YGFlexDirectionRow, YGNodeStyleGetFlexDirection(node0));
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ASSERT_FLOAT_EQ(10, YGNodeStyleGetMaxHeight(node0).value);
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YGNodeFree(node0);
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YGNodeFree(node1);
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}
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TEST(YogaTest, copy_style_modified_same) {
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const YGNodeRef node0 = YGNodeNew();
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YGNodeStyleSetFlexDirection(node0, YGFlexDirectionRow);
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YGNodeStyleSetMaxHeight(node0, 10);
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YGNodeCalculateLayout(node0, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_FALSE(node0->isDirty());
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const YGNodeRef node1 = YGNodeNew();
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YGNodeStyleSetFlexDirection(node1, YGFlexDirectionRow);
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YGNodeStyleSetMaxHeight(node1, 10);
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YGNodeCopyStyle(node0, node1);
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ASSERT_FALSE(node0->isDirty());
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YGNodeFree(node0);
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YGNodeFree(node1);
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}
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TEST(YogaTest, initialise_flexShrink_flexGrow) {
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const YGNodeRef node0 = YGNodeNew();
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YGNodeStyleSetFlexShrink(node0, 1);
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ASSERT_EQ(1, YGNodeStyleGetFlexShrink(node0));
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YGNodeStyleSetFlexShrink(node0, YGUndefined);
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YGNodeStyleSetFlexGrow(node0, 3);
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ASSERT_EQ(
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0,
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YGNodeStyleGetFlexShrink(
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node0)); // Default value is Zero, if flex shrink is not defined
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ASSERT_EQ(3, YGNodeStyleGetFlexGrow(node0));
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YGNodeStyleSetFlexGrow(node0, YGUndefined);
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YGNodeStyleSetFlexShrink(node0, 3);
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ASSERT_EQ(
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0,
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YGNodeStyleGetFlexGrow(
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node0)); // Default value is Zero, if flex grow is not defined
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ASSERT_EQ(3, YGNodeStyleGetFlexShrink(node0));
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YGNodeFree(node0);
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}
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