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added explicit tests for padding, margin and absolute

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This commit is contained in:
Lukas Woehrl
2016-12-16 10:59:28 +01:00
parent 54e943d452
commit 7b71daa929
4 changed files with 505 additions and 0 deletions
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159
tests/YGPercentageTest.cpp
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@@ -758,3 +758,162 @@ TEST(YogaTest, percentage_multiple_nested_with_padding_margin_and_percentage_val
YGSetExperimentalFeatureEnabled(YGExperimentalFeatureRounding, false);
}
TEST(YogaTest, percentage_margin_should_calculate_based_only_on_width) {
YGSetExperimentalFeatureEnabled(YGExperimentalFeatureRounding, true);
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetWidthWithUnit(root, YGPx(200));
YGNodeStyleSetHeightWithUnit(root, YGPx(100));
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetFlexGrow(root_child0, 1);
YGNodeStyleSetMarginWithUnit(root_child0, YGEdgeLeft, YGPercent(10));
YGNodeStyleSetMarginWithUnit(root_child0, YGEdgeTop, YGPercent(10));
YGNodeStyleSetMarginWithUnit(root_child0, YGEdgeRight, YGPercent(10));
YGNodeStyleSetMarginWithUnit(root_child0, YGEdgeBottom, YGPercent(10));
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child0_child0 = YGNodeNew();
YGNodeStyleSetWidthWithUnit(root_child0_child0, YGPx(10));
YGNodeStyleSetHeightWithUnit(root_child0_child0, YGPx(10));
YGNodeInsertChild(root_child0, root_child0_child0, 0);
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(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(160, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(60, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0_child0));
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(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(160, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(60, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(150, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0_child0));
YGNodeFreeRecursive(root);
YGSetExperimentalFeatureEnabled(YGExperimentalFeatureRounding, false);
}
TEST(YogaTest, percentage_padding_should_calculate_based_only_on_width) {
YGSetExperimentalFeatureEnabled(YGExperimentalFeatureRounding, true);
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetWidthWithUnit(root, YGPx(200));
YGNodeStyleSetHeightWithUnit(root, YGPx(100));
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetFlexGrow(root_child0, 1);
YGNodeStyleSetPaddingWithUnit(root_child0, YGEdgeLeft, YGPercent(10));
YGNodeStyleSetPaddingWithUnit(root_child0, YGEdgeTop, YGPercent(10));
YGNodeStyleSetPaddingWithUnit(root_child0, YGEdgeRight, YGPercent(10));
YGNodeStyleSetPaddingWithUnit(root_child0, YGEdgeBottom, YGPercent(10));
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child0_child0 = YGNodeNew();
YGNodeStyleSetWidthWithUnit(root_child0_child0, YGPx(10));
YGNodeStyleSetHeightWithUnit(root_child0_child0, YGPx(10));
YGNodeInsertChild(root_child0, root_child0_child0, 0);
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(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(200, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0_child0));
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(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(200, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(170, YGNodeLayoutGetLeft(root_child0_child0));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0_child0));
YGNodeFreeRecursive(root);
YGSetExperimentalFeatureEnabled(YGExperimentalFeatureRounding, false);
}
TEST(YogaTest, percentage_absolute_position) {
YGSetExperimentalFeatureEnabled(YGExperimentalFeatureRounding, true);
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetWidthWithUnit(root, YGPx(200));
YGNodeStyleSetHeightWithUnit(root, YGPx(100));
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetPositionType(root_child0, YGPositionTypeAbsolute);
YGNodeStyleSetPositionWithUnit(root_child0, YGEdgeLeft, YGPercent(30));
YGNodeStyleSetPositionWithUnit(root_child0, YGEdgeTop, YGPercent(10));
YGNodeStyleSetWidthWithUnit(root_child0, YGPx(10));
YGNodeStyleSetHeightWithUnit(root_child0, YGPx(10));
YGNodeInsertChild(root, root_child0, 0);
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(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(60, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
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(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(60, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
YGNodeFreeRecursive(root);
YGSetExperimentalFeatureEnabled(YGExperimentalFeatureRounding, false);
}