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Include margin when calculating if children overflow

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Summary: Include margin when calculating if children overflow

Reviewed By: passy

Differential Revision: D5044471

fbshipit-source-id: e7c1eb694445ffb898bcf375d9deefc558c49f11
This commit is contained in:
Emil Sjolander
2017-05-12 09:03:23 -07:00
committed by Facebook Github Bot
parent 85c2e406e4
commit 488a7c1fe0
6 changed files with 413 additions and 5 deletions
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98
tests/YGFlexWrapTest.cpp
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@@ -1539,3 +1539,101 @@ TEST(YogaTest, wrapped_column_max_height_flex) {
YGConfigFree(config);
}
TEST(YogaTest, wrap_nodes_with_content_sizing_overflowing_margin) {
const YGConfigRef config = YGConfigNew();
const YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root, 500);
YGNodeStyleSetHeight(root, 500);
const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child0, YGFlexDirectionRow);
YGNodeStyleSetFlexWrap(root_child0, YGWrapWrap);
YGNodeStyleSetWidth(root_child0, 85);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child0_child0 = YGNodeNewWithConfig(config);
YGNodeInsertChild(root_child0, root_child0_child0, 0);
const YGNodeRef root_child0_child0_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child0_child0_child0, 40);
YGNodeStyleSetHeight(root_child0_child0_child0, 40);
YGNodeInsertChild(root_child0_child0, root_child0_child0_child0, 0);
const YGNodeRef root_child0_child1 = YGNodeNewWithConfig(config);
YGNodeStyleSetMargin(root_child0_child1, YGEdgeRight, 10);
YGNodeInsertChild(root_child0, root_child0_child1, 1);
const YGNodeRef root_child0_child1_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child0_child1_child0, 40);
YGNodeStyleSetHeight(root_child0_child1_child0, 40);
YGNodeInsertChild(root_child0_child1, root_child0_child1_child0, 0);
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(85, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(80, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child1));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetTop(root_child0_child1));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child1));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child1_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child1_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child1_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child1_child0));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
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(415, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(85, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(80, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(45, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child0_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child0_child0));
ASSERT_FLOAT_EQ(35, YGNodeLayoutGetLeft(root_child0_child1));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetTop(root_child0_child1));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child1));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child1_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child1_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetWidth(root_child0_child1_child0));
ASSERT_FLOAT_EQ(40, YGNodeLayoutGetHeight(root_child0_child1_child0));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}