diff --git a/tests/YGFlexTest.cpp b/tests/YGFlexTest.cpp index 21c7578d..ab6dec76 100644 --- a/tests/YGFlexTest.cpp +++ b/tests/YGFlexTest.cpp @@ -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); +}