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Unit tests for flexshrink min width cases

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Reviewed By: pasqualeanatriello

Differential Revision: D20219428

fbshipit-source-id: 8cbd028627095d9f7b393489ddba1f31c3207b67
This commit is contained in:
Sidharth Guglani
2020-04-01 14:37:45 -07:00
committed by Facebook GitHub Bot
parent ecd7790dd8
commit 2049c85a6c
1 changed files with 118 additions and 0 deletions
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118
tests/YGFlexTest.cpp
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@@ -605,3 +605,121 @@ TEST(YogaTest, flex_grow_less_than_factor_one) {
YGConfigFree(config);
}
TEST(YogaTest, flex_shrink_min_width) {
const YGConfigRef config = YGConfigNew();
YGConfigSetUseWebDefaults(config, true);
const YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
YGNodeStyleSetWidth(root, 500);
YGNodeStyleSetHeight(root, 500);
const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child0, YGFlexDirectionRow);
YGNodeStyleSetWidth(root_child0, 100);
YGNodeStyleSetMinWidth(root_child0, 301);
YGNodeStyleSetHeight(root_child0, 100);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child1, YGFlexDirectionRow);
YGNodeStyleSetWidth(root_child1, 100);
YGNodeStyleSetMinWidth(root_child1, 25);
YGNodeStyleSetHeight(root_child1, 100);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child2, YGFlexDirectionRow);
YGNodeStyleSetWidth(root_child2, 100);
YGNodeStyleSetHeight(root_child2, 100);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(500, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(500, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(301, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(301, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(401, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(99, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}
TEST(YogaTest, flex_shrink_flex_grow_min_width) {
const YGConfigRef config = YGConfigNew();
YGConfigSetUseWebDefaults(config, true);
const YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
YGNodeStyleSetWidth(root, 500);
YGNodeStyleSetHeight(root, 500);
const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child0, YGFlexDirectionRow);
YGNodeStyleSetFlexGrow(root_child0, 0);
YGNodeStyleSetFlexShrink(root_child0, 1);
YGNodeStyleSetWidth(root_child0, 100);
YGNodeStyleSetMinWidth(root_child0, 301);
YGNodeStyleSetHeight(root_child0, 100);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child1, YGFlexDirectionRow);
YGNodeStyleSetFlexGrow(root_child1, 1);
YGNodeStyleSetFlexShrink(root_child1, 1);
YGNodeStyleSetWidth(root_child1, 100);
YGNodeStyleSetMinWidth(root_child1, 25);
YGNodeStyleSetHeight(root_child1, 100);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child2, YGFlexDirectionRow);
YGNodeStyleSetWidth(root_child2, 100);
YGNodeStyleSetHeight(root_child2, 100);
YGNodeStyleSetFlexShrink(root_child2, 1);
YGNodeStyleSetFlexGrow(root_child2, 1);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(500, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(500, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(301, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(301, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(401, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(99, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}