42bba10894
Summary: Changelog: Tidy up license headers Reviewed By: SidharthGuglani Differential Revision: D17919414 fbshipit-source-id: 0501b495dc0a42256ca6ba3284a873da1ab175c0
165 lines
7.3 KiB
C++
165 lines
7.3 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
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* LICENSE 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/Yoga.h>
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TEST(YogaTest, assert_default_values) {
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const YGNodeRef root = YGNodeNew();
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ASSERT_EQ(0u, YGNodeGetChildCount(root));
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ASSERT_EQ(NULL, YGNodeGetChild(root, 1));
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ASSERT_EQ(YGDirectionInherit, YGNodeStyleGetDirection(root));
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ASSERT_EQ(YGFlexDirectionColumn, YGNodeStyleGetFlexDirection(root));
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ASSERT_EQ(YGJustifyFlexStart, YGNodeStyleGetJustifyContent(root));
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ASSERT_EQ(YGAlignFlexStart, YGNodeStyleGetAlignContent(root));
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ASSERT_EQ(YGAlignStretch, YGNodeStyleGetAlignItems(root));
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ASSERT_EQ(YGAlignAuto, YGNodeStyleGetAlignSelf(root));
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ASSERT_EQ(YGPositionTypeRelative, YGNodeStyleGetPositionType(root));
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ASSERT_EQ(YGWrapNoWrap, YGNodeStyleGetFlexWrap(root));
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ASSERT_EQ(YGOverflowVisible, YGNodeStyleGetOverflow(root));
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ASSERT_FLOAT_EQ(0, YGNodeStyleGetFlexGrow(root));
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ASSERT_FLOAT_EQ(0, YGNodeStyleGetFlexShrink(root));
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ASSERT_EQ(YGNodeStyleGetFlexBasis(root).unit, YGUnitAuto);
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ASSERT_EQ(YGNodeStyleGetPosition(root, YGEdgeLeft).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPosition(root, YGEdgeTop).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPosition(root, YGEdgeRight).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPosition(root, YGEdgeBottom).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPosition(root, YGEdgeStart).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPosition(root, YGEdgeEnd).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMargin(root, YGEdgeLeft).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMargin(root, YGEdgeTop).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMargin(root, YGEdgeRight).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMargin(root, YGEdgeBottom).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMargin(root, YGEdgeStart).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMargin(root, YGEdgeEnd).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPadding(root, YGEdgeLeft).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPadding(root, YGEdgeTop).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPadding(root, YGEdgeRight).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPadding(root, YGEdgeBottom).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPadding(root, YGEdgeStart).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetPadding(root, YGEdgeEnd).unit, YGUnitUndefined);
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeStyleGetBorder(root, YGEdgeLeft)));
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeStyleGetBorder(root, YGEdgeTop)));
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeStyleGetBorder(root, YGEdgeRight)));
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeStyleGetBorder(root, YGEdgeBottom)));
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeStyleGetBorder(root, YGEdgeStart)));
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeStyleGetBorder(root, YGEdgeEnd)));
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ASSERT_EQ(YGNodeStyleGetWidth(root).unit, YGUnitAuto);
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ASSERT_EQ(YGNodeStyleGetHeight(root).unit, YGUnitAuto);
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ASSERT_EQ(YGNodeStyleGetMinWidth(root).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMinHeight(root).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMaxWidth(root).unit, YGUnitUndefined);
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ASSERT_EQ(YGNodeStyleGetMaxHeight(root).unit, YGUnitUndefined);
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetRight(root));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetBottom(root));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetMargin(root, YGEdgeLeft));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetMargin(root, YGEdgeTop));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetMargin(root, YGEdgeRight));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetMargin(root, YGEdgeBottom));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetPadding(root, YGEdgeLeft));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetPadding(root, YGEdgeTop));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetPadding(root, YGEdgeRight));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetPadding(root, YGEdgeBottom));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetBorder(root, YGEdgeLeft));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetBorder(root, YGEdgeTop));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetBorder(root, YGEdgeRight));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetBorder(root, YGEdgeBottom));
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeLayoutGetWidth(root)));
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ASSERT_TRUE(YGFloatIsUndefined(YGNodeLayoutGetHeight(root)));
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ASSERT_EQ(YGDirectionInherit, YGNodeLayoutGetDirection(root));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, assert_webdefault_values) {
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YGConfig* config = YGConfigNew();
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YGConfigSetUseWebDefaults(config, true);
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const YGNodeRef root = YGNodeNewWithConfig(config);
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ASSERT_EQ(YGFlexDirectionRow, YGNodeStyleGetFlexDirection(root));
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ASSERT_EQ(YGAlignStretch, YGNodeStyleGetAlignContent(root));
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ASSERT_FLOAT_EQ(1.0f, YGNodeStyleGetFlexShrink(root));
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YGNodeFreeRecursive(root);
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YGConfigFree(config);
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}
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TEST(YogaTest, assert_webdefault_values_reset) {
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YGConfig* config = YGConfigNew();
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YGConfigSetUseWebDefaults(config, true);
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const YGNodeRef root = YGNodeNewWithConfig(config);
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YGNodeReset(root);
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ASSERT_EQ(YGFlexDirectionRow, YGNodeStyleGetFlexDirection(root));
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ASSERT_EQ(YGAlignStretch, YGNodeStyleGetAlignContent(root));
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ASSERT_FLOAT_EQ(1.0f, YGNodeStyleGetFlexShrink(root));
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YGNodeFreeRecursive(root);
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YGConfigFree(config);
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}
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TEST(YogaTest, assert_legacy_stretch_behaviour) {
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YGConfig* config = YGConfigNew();
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YGConfigSetUseLegacyStretchBehaviour(config, true);
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const YGNodeRef root = YGNodeNewWithConfig(config);
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YGNodeStyleSetWidth(root, 500);
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YGNodeStyleSetHeight(root, 500);
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const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
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YGNodeStyleSetAlignItems(root_child0, YGAlignFlexStart);
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YGNodeInsertChild(root, root_child0, 0);
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const YGNodeRef root_child0_child0 = YGNodeNewWithConfig(config);
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YGNodeStyleSetFlexGrow(root_child0_child0, 1);
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YGNodeStyleSetFlexShrink(root_child0_child0, 1);
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YGNodeInsertChild(root_child0, root_child0_child0, 0);
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const YGNodeRef root_child0_child0_child0 = YGNodeNewWithConfig(config);
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YGNodeStyleSetFlexGrow(root_child0_child0_child0, 1);
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YGNodeStyleSetFlexShrink(root_child0_child0_child0, 1);
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YGNodeInsertChild(root_child0_child0, root_child0_child0_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
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ASSERT_FLOAT_EQ(500, YGNodeLayoutGetWidth(root));
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ASSERT_FLOAT_EQ(500, YGNodeLayoutGetHeight(root));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_FLOAT_EQ(500, YGNodeLayoutGetWidth(root_child0));
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ASSERT_FLOAT_EQ(500, YGNodeLayoutGetHeight(root_child0));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetWidth(root_child0_child0));
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ASSERT_FLOAT_EQ(500, YGNodeLayoutGetHeight(root_child0_child0));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0_child0));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
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ASSERT_FLOAT_EQ(0, YGNodeLayoutGetWidth(root_child0_child0_child0));
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ASSERT_FLOAT_EQ(500, YGNodeLayoutGetHeight(root_child0_child0_child0));
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YGNodeFreeRecursive(root);
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YGConfigFree(config);
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}
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