1b5eb7da5e
Summary: @public AspectRatio is a new addition and soon after introduction we noticed use cases which is did not support. Specifically we wanted to support a node being as large as possible within a container while maintaining an arbitrary aspect ratio. This was not possible due to the low priority of AspectRatio, by increasing the priority of AspectRatio this is now possible as FlexGrow will grow an item to fit its parent unless the AspectRatio makes it too big in the cross axis, the AspectRatio will now override the FlexGrow in the main axis in that case. Differential Revision: D4346720 fbshipit-source-id: 1f15613604190e3ad5ff4a467ba57db4bcfd2741
679 lines
23 KiB
C++
679 lines
23 KiB
C++
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#include <yoga/Yoga.h>
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#include <gtest/gtest.h>
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static YGSize _measure(YGNodeRef node,
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float width,
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YGMeasureMode widthMode,
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float height,
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YGMeasureMode heightMode) {
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return YGSize {
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.width = widthMode == YGMeasureModeExactly ? width : 50,
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.height = heightMode == YGMeasureModeExactly ? height : 50,
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};
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}
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TEST(YogaTest, aspect_ratio_cross_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetWidth(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_main_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetHeight(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_both_dimensions_defined_row) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetWidth(root_child0, 100);
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YGNodeStyleSetHeight(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_both_dimensions_defined_column) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetWidth(root_child0, 100);
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YGNodeStyleSetHeight(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_align_stretch) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_flex_grow) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetHeight(root_child0, 50);
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YGNodeStyleSetFlexGrow(root_child0, 1);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_flex_shrink) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetHeight(root_child0, 150);
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YGNodeStyleSetFlexShrink(root_child0, 1);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_basis) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetFlexBasis(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_absolute_layout_width_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetPositionType(root_child0, YGPositionTypeAbsolute);
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YGNodeStyleSetPosition(root_child0, YGEdgeLeft, 0);
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YGNodeStyleSetPosition(root_child0, YGEdgeTop, 0);
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YGNodeStyleSetWidth(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_absolute_layout_height_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetPositionType(root_child0, YGPositionTypeAbsolute);
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YGNodeStyleSetPosition(root_child0, YGEdgeLeft, 0);
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YGNodeStyleSetPosition(root_child0, YGEdgeTop, 0);
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YGNodeStyleSetHeight(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_with_max_cross_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetHeight(root_child0, 50);
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YGNodeStyleSetMaxWidth(root_child0, 40);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(40, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_with_max_main_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetWidth(root_child0, 50);
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YGNodeStyleSetMaxHeight(root_child0, 40);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(40, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_with_min_cross_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetHeight(root_child0, 30);
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YGNodeStyleSetMinWidth(root_child0, 40);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(40, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(30, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_with_min_main_defined) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetWidth(root_child0, 30);
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YGNodeStyleSetMinHeight(root_child0, 40);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(30, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(40, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_double_cross) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetHeight(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 2);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_half_cross) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetHeight(root_child0, 100);
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YGNodeStyleSetAspectRatio(root_child0, 0.5);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_double_main) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetWidth(root_child0, 50);
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YGNodeStyleSetAspectRatio(root_child0, 0.5);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_half_main) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeStyleSetWidth(root_child0, 100);
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YGNodeStyleSetAspectRatio(root_child0, 2);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
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YGNodeFreeRecursive(root);
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}
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TEST(YogaTest, aspect_ratio_with_measure_func) {
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const YGNodeRef root = YGNodeNew();
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YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
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YGNodeStyleSetWidth(root, 100);
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YGNodeStyleSetHeight(root, 100);
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const YGNodeRef root_child0 = YGNodeNew();
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YGNodeSetMeasureFunc(root_child0, _measure);
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YGNodeStyleSetAspectRatio(root_child0, 1);
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YGNodeInsertChild(root, root_child0, 0);
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YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
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ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
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ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_width_height_flex_grow_row) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 200);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child0, 50);
|
|
YGNodeStyleSetHeight(root_child0, 50);
|
|
YGNodeStyleSetFlexGrow(root_child0, 1);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_width_height_flex_grow_column) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetWidth(root, 200);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child0, 50);
|
|
YGNodeStyleSetHeight(root_child0, 50);
|
|
YGNodeStyleSetFlexGrow(root_child0, 1);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_height_as_flex_basis) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
|
|
YGNodeStyleSetWidth(root, 200);
|
|
YGNodeStyleSetHeight(root, 200);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetHeight(root_child0, 50);
|
|
YGNodeStyleSetFlexGrow(root_child0, 1);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
const YGNodeRef root_child1 = YGNodeNew();
|
|
YGNodeStyleSetHeight(root_child1, 100);
|
|
YGNodeStyleSetFlexGrow(root_child1, 1);
|
|
YGNodeStyleSetAspectRatio(root_child1, 1);
|
|
YGNodeInsertChild(root, root_child1, 1);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(75, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(75, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
ASSERT_EQ(75, YGNodeLayoutGetLeft(root_child1));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child1));
|
|
ASSERT_EQ(125, YGNodeLayoutGetWidth(root_child1));
|
|
ASSERT_EQ(125, YGNodeLayoutGetHeight(root_child1));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_width_as_flex_basis) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetWidth(root, 200);
|
|
YGNodeStyleSetHeight(root, 200);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child0, 50);
|
|
YGNodeStyleSetFlexGrow(root_child0, 1);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
const YGNodeRef root_child1 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child1, 100);
|
|
YGNodeStyleSetFlexGrow(root_child1, 1);
|
|
YGNodeStyleSetAspectRatio(root_child1, 1);
|
|
YGNodeInsertChild(root, root_child1, 1);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(75, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(75, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child1));
|
|
ASSERT_EQ(75, YGNodeLayoutGetTop(root_child1));
|
|
ASSERT_EQ(125, YGNodeLayoutGetWidth(root_child1));
|
|
ASSERT_EQ(125, YGNodeLayoutGetHeight(root_child1));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_overrides_flex_grow_row) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child0, 50);
|
|
YGNodeStyleSetFlexGrow(root_child0, 1);
|
|
YGNodeStyleSetAspectRatio(root_child0, 0.5);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(100, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_overrides_flex_grow_column) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetAlignItems(root, YGAlignFlexStart);
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetHeight(root_child0, 50);
|
|
YGNodeStyleSetFlexGrow(root_child0, 1);
|
|
YGNodeStyleSetAspectRatio(root_child0, 2);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(100, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_left_right_absolute) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetPositionType(root_child0, YGPositionTypeAbsolute);
|
|
YGNodeStyleSetPosition(root_child0, YGEdgeLeft, 10);
|
|
YGNodeStyleSetPosition(root_child0, YGEdgeTop, 10);
|
|
YGNodeStyleSetPosition(root_child0, YGEdgeRight, 10);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(10, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(10, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(80, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(80, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_top_bottom_absolute) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetPositionType(root_child0, YGPositionTypeAbsolute);
|
|
YGNodeStyleSetPosition(root_child0, YGEdgeLeft, 10);
|
|
YGNodeStyleSetPosition(root_child0, YGEdgeTop, 10);
|
|
YGNodeStyleSetPosition(root_child0, YGEdgeBottom, 10);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(10, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(10, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(80, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(80, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_width_overrides_align_stretch_row) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetWidth(root_child0, 50);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|
|
|
|
TEST(YogaTest, aspect_ratio_height_overrides_align_stretch_column) {
|
|
const YGNodeRef root = YGNodeNew();
|
|
YGNodeStyleSetWidth(root, 100);
|
|
YGNodeStyleSetHeight(root, 100);
|
|
|
|
const YGNodeRef root_child0 = YGNodeNew();
|
|
YGNodeStyleSetHeight(root_child0, 50);
|
|
YGNodeStyleSetAspectRatio(root_child0, 1);
|
|
YGNodeInsertChild(root, root_child0, 0);
|
|
|
|
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
|
|
|
|
ASSERT_EQ(0, YGNodeLayoutGetLeft(root_child0));
|
|
ASSERT_EQ(0, YGNodeLayoutGetTop(root_child0));
|
|
ASSERT_EQ(50, YGNodeLayoutGetWidth(root_child0));
|
|
ASSERT_EQ(50, YGNodeLayoutGetHeight(root_child0));
|
|
|
|
YGNodeFreeRecursive(root);
|
|
}
|