/** * Copyright (c) 2014-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ // @Generated by gentest/gentest.rb from gentest/fixtures/YGFlexTest.html #include #include TEST(YogaTest, flex_basis_flex_grow_column) { const YGNodeRef root = YGNodeNew(); YGNodeStyleSetWidthWithUnit(root, YGPx(100)); YGNodeStyleSetHeightWithUnit(root, YGPx(100)); const YGNodeRef root_child0 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child0, 1); YGNodeStyleSetFlexBasisWithUnit(root_child0, YGPx(50)); YGNodeInsertChild(root, root_child0, 0); const YGNodeRef root_child1 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child1, 1); YGNodeInsertChild(root, root_child1, 1); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(25, YGNodeLayoutGetHeight(root_child1)); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(25, YGNodeLayoutGetHeight(root_child1)); YGNodeFreeRecursive(root); } TEST(YogaTest, flex_basis_flex_grow_row) { const YGNodeRef root = YGNodeNew(); YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow); YGNodeStyleSetWidthWithUnit(root, YGPx(100)); YGNodeStyleSetHeightWithUnit(root, YGPx(100)); const YGNodeRef root_child0 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child0, 1); YGNodeStyleSetFlexBasisWithUnit(root_child0, YGPx(50)); YGNodeInsertChild(root, root_child0, 0); const YGNodeRef root_child1 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child1, 1); YGNodeInsertChild(root, root_child1, 1); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(75, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(25, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1)); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root)); ASSERT_FLOAT_EQ(25, YGNodeLayoutGetLeft(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(25, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1)); YGNodeFreeRecursive(root); } TEST(YogaTest, flex_basis_flex_shrink_column) { const YGNodeRef root = YGNodeNew(); YGNodeStyleSetWidthWithUnit(root, YGPx(100)); YGNodeStyleSetHeightWithUnit(root, YGPx(100)); const YGNodeRef root_child0 = YGNodeNew(); YGNodeStyleSetFlexShrink(root_child0, 1); YGNodeStyleSetFlexBasisWithUnit(root_child0, YGPx(100)); YGNodeInsertChild(root, root_child0, 0); const YGNodeRef root_child1 = YGNodeNew(); YGNodeStyleSetFlexBasisWithUnit(root_child1, YGPx(50)); YGNodeInsertChild(root, root_child1, 1); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1)); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1)); YGNodeFreeRecursive(root); } TEST(YogaTest, flex_basis_flex_shrink_row) { const YGNodeRef root = YGNodeNew(); YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow); YGNodeStyleSetWidthWithUnit(root, YGPx(100)); YGNodeStyleSetHeightWithUnit(root, YGPx(100)); const YGNodeRef root_child0 = YGNodeNew(); YGNodeStyleSetFlexShrink(root_child0, 1); YGNodeStyleSetFlexBasisWithUnit(root_child0, YGPx(100)); YGNodeInsertChild(root, root_child0, 0); const YGNodeRef root_child1 = YGNodeNew(); YGNodeStyleSetFlexBasisWithUnit(root_child1, YGPx(50)); YGNodeInsertChild(root, root_child1, 1); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(50, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1)); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1)); YGNodeFreeRecursive(root); } TEST(YogaTest, flex_shrink_to_zero) { const YGNodeRef root = YGNodeNew(); YGNodeStyleSetHeightWithUnit(root, YGPx(75)); const YGNodeRef root_child0 = YGNodeNew(); YGNodeStyleSetWidthWithUnit(root_child0, YGPx(50)); YGNodeStyleSetHeightWithUnit(root_child0, YGPx(50)); YGNodeInsertChild(root, root_child0, 0); const YGNodeRef root_child1 = YGNodeNew(); YGNodeStyleSetFlexShrink(root_child1, 1); YGNodeStyleSetWidthWithUnit(root_child1, YGPx(50)); YGNodeStyleSetHeightWithUnit(root_child1, YGPx(50)); YGNodeInsertChild(root, root_child1, 1); const YGNodeRef root_child2 = YGNodeNew(); YGNodeStyleSetWidthWithUnit(root_child2, YGPx(50)); YGNodeStyleSetHeightWithUnit(root_child2, YGPx(50)); 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(50, YGNodeLayoutGetWidth(root)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetHeight(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetHeight(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child2)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2)); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root)); ASSERT_FLOAT_EQ(75, YGNodeLayoutGetHeight(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetHeight(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child2)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2)); ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2)); YGNodeFreeRecursive(root); } TEST(YogaTest, flex_basis_overrides_main_size) { const YGNodeRef root = YGNodeNew(); YGNodeStyleSetWidthWithUnit(root, YGPx(100)); YGNodeStyleSetHeightWithUnit(root, YGPx(100)); const YGNodeRef root_child0 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child0, 1); YGNodeStyleSetFlexBasisWithUnit(root_child0, YGPx(50)); YGNodeStyleSetHeightWithUnit(root_child0, YGPx(20)); YGNodeInsertChild(root, root_child0, 0); const YGNodeRef root_child1 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child1, 1); YGNodeStyleSetHeightWithUnit(root_child1, YGPx(10)); YGNodeInsertChild(root, root_child1, 1); const YGNodeRef root_child2 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child2, 1); YGNodeStyleSetHeightWithUnit(root_child2, YGPx(10)); 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(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(60, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(60, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2)); ASSERT_FLOAT_EQ(80, YGNodeLayoutGetTop(root_child2)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2)); ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child2)); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(60, YGNodeLayoutGetHeight(root_child0)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1)); ASSERT_FLOAT_EQ(60, YGNodeLayoutGetTop(root_child1)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1)); ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child1)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2)); ASSERT_FLOAT_EQ(80, YGNodeLayoutGetTop(root_child2)); ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2)); ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child2)); YGNodeFreeRecursive(root); } TEST(YogaTest, flex_grow_shrink_at_most) { const YGNodeRef root = YGNodeNew(); YGNodeStyleSetWidthWithUnit(root, YGPx(100)); YGNodeStyleSetHeightWithUnit(root, YGPx(100)); const YGNodeRef root_child0 = YGNodeNew(); YGNodeInsertChild(root, root_child0, 0); const YGNodeRef root_child0_child0 = YGNodeNew(); YGNodeStyleSetFlexGrow(root_child0_child0, 1); YGNodeStyleSetFlexShrink(root_child0_child0, 1); 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(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(0, 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(0, YGNodeLayoutGetHeight(root_child0_child0)); YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root)); ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root)); ASSERT_FLOAT_EQ(100, 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(100, YGNodeLayoutGetWidth(root_child0)); ASSERT_FLOAT_EQ(0, 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(0, YGNodeLayoutGetHeight(root_child0_child0)); YGNodeFreeRecursive(root); }