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Add another nested percentage test

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Summary: Add test covering a nested percentage container inside of a unconstraint container. This is something we ran into recently and want to make sure to cover in tests.

Reviewed By: astreet

Differential Revision: D4637519

fbshipit-source-id: a8fe3c7702c2ea0ad954cce80fbdf953bb23c997
This commit is contained in:
Emil Sjolander
2017-03-03 10:15:51 -08:00
committed by Facebook Github Bot
parent 0fde1424f0
commit e7d2792009
5 changed files with 363 additions and 5 deletions
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87
tests/YGPercentageTest.cpp
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@@ -1053,3 +1053,90 @@ TEST(YogaTest, percent_within_flex_grow) {
YGConfigFree(config);
}
TEST(YogaTest, percentage_container_in_wrapping_container) {
const YGConfigRef config = YGConfigNew();
YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureMinFlexFix, true);
const YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetJustifyContent(root, YGJustifyCenter);
YGNodeStyleSetAlignItems(root, YGAlignCenter);
YGNodeStyleSetWidth(root, 200);
YGNodeStyleSetHeight(root, 200);
const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child0_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root_child0_child0, YGFlexDirectionRow);
YGNodeStyleSetJustifyContent(root_child0_child0, YGJustifyCenter);
YGNodeStyleSetWidthPercent(root_child0_child0, 100);
YGNodeInsertChild(root_child0, root_child0_child0, 0);
const YGNodeRef root_child0_child0_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child0_child0_child0, 50);
YGNodeStyleSetHeight(root_child0_child0_child0, 50);
YGNodeInsertChild(root_child0_child0, root_child0_child0_child0, 0);
const YGNodeRef root_child0_child0_child1 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child0_child0_child1, 50);
YGNodeStyleSetHeight(root_child0_child0_child1, 50);
YGNodeInsertChild(root_child0_child0, root_child0_child0_child1, 1);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(200, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(200, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(75, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(50, 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(50, YGNodeLayoutGetWidth(root_child0_child0_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0_child0_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child0_child0_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0_child0_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0_child0_child1));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(200, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(200, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(75, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child0_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0_child0_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0_child0_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0_child0_child1));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}