7e96b65790
Summary: Fixes https://github.com/facebook/yoga/issues/850 https://github.com/facebook/yoga/issues/850 describes a conformance issue where positioning of an absolute child using percentages is not calculated against the correct box size. This takes the fix for that in https://github.com/facebook/yoga/pull/1028, regenerates tests, and fixes tests so that the experimental feature can be enabled. Goal is to run this as an experiment internally to see if we can enable by default. Changelog: [Internal] Pull Request resolved: https://github.com/facebook/yoga/pull/1201 Reviewed By: yungsters Differential Revision: D42282358 Pulled By: NickGerleman fbshipit-source-id: 57c0dd9b0f1c47cb9335ff6e13d44b4646e5fa58
637 lines
25 KiB
C#
637 lines
25 KiB
C#
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// @generated by gentest/gentest.rb from gentest/fixtures/YGFlexTest.html
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using System;
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using NUnit.Framework;
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namespace Facebook.Yoga
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{
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[TestFixture]
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public class YGFlexTest
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{
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[Test]
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public void Test_flex_basis_flex_grow_column()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.Width = 100;
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root.Height = 100;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.FlexGrow = 1;
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root_child0.FlexBasis = 50;
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root.Insert(0, root_child0);
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YogaNode root_child1 = new YogaNode(config);
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root_child1.FlexGrow = 1;
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root.Insert(1, root_child1);
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root.StyleDirection = YogaDirection.LTR;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(100f, root_child0.LayoutWidth);
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Assert.AreEqual(75f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(75f, root_child1.LayoutY);
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Assert.AreEqual(100f, root_child1.LayoutWidth);
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Assert.AreEqual(25f, root_child1.LayoutHeight);
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root.StyleDirection = YogaDirection.RTL;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(100f, root_child0.LayoutWidth);
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Assert.AreEqual(75f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(75f, root_child1.LayoutY);
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Assert.AreEqual(100f, root_child1.LayoutWidth);
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Assert.AreEqual(25f, root_child1.LayoutHeight);
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}
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[Test]
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public void Test_flex_shrink_flex_grow_row()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.FlexDirection = YogaFlexDirection.Row;
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root.Width = 500;
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root.Height = 500;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.FlexShrink = 1;
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root_child0.Width = 500;
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root_child0.Height = 100;
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root.Insert(0, root_child0);
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YogaNode root_child1 = new YogaNode(config);
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root_child1.FlexShrink = 1;
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root_child1.Width = 500;
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root_child1.Height = 100;
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root.Insert(1, root_child1);
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root.StyleDirection = YogaDirection.LTR;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(500f, root.LayoutWidth);
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Assert.AreEqual(500f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(250f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(250f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(250f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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root.StyleDirection = YogaDirection.RTL;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(500f, root.LayoutWidth);
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Assert.AreEqual(500f, root.LayoutHeight);
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Assert.AreEqual(250f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(250f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(250f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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}
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[Test]
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public void Test_flex_shrink_flex_grow_child_flex_shrink_other_child()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.FlexDirection = YogaFlexDirection.Row;
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root.Width = 500;
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root.Height = 500;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.FlexShrink = 1;
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root_child0.Width = 500;
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root_child0.Height = 100;
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root.Insert(0, root_child0);
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YogaNode root_child1 = new YogaNode(config);
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root_child1.FlexGrow = 1;
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root_child1.FlexShrink = 1;
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root_child1.Width = 500;
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root_child1.Height = 100;
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root.Insert(1, root_child1);
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root.StyleDirection = YogaDirection.LTR;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(500f, root.LayoutWidth);
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Assert.AreEqual(500f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(250f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(250f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(250f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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root.StyleDirection = YogaDirection.RTL;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(500f, root.LayoutWidth);
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Assert.AreEqual(500f, root.LayoutHeight);
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Assert.AreEqual(250f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(250f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(250f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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}
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[Test]
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public void Test_flex_basis_flex_grow_row()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.FlexDirection = YogaFlexDirection.Row;
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root.Width = 100;
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root.Height = 100;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.FlexGrow = 1;
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root_child0.FlexBasis = 50;
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root.Insert(0, root_child0);
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YogaNode root_child1 = new YogaNode(config);
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root_child1.FlexGrow = 1;
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root.Insert(1, root_child1);
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root.StyleDirection = YogaDirection.LTR;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(75f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(75f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(25f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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root.StyleDirection = YogaDirection.RTL;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(25f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(75f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(25f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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}
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[Test]
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public void Test_flex_basis_flex_shrink_column()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.Width = 100;
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root.Height = 100;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.FlexShrink = 1;
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root_child0.FlexBasis = 100;
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root.Insert(0, root_child0);
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YogaNode root_child1 = new YogaNode(config);
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root_child1.FlexBasis = 50;
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root.Insert(1, root_child1);
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root.StyleDirection = YogaDirection.LTR;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(100f, root_child0.LayoutWidth);
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Assert.AreEqual(50f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(50f, root_child1.LayoutY);
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Assert.AreEqual(100f, root_child1.LayoutWidth);
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Assert.AreEqual(50f, root_child1.LayoutHeight);
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root.StyleDirection = YogaDirection.RTL;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(100f, root_child0.LayoutWidth);
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Assert.AreEqual(50f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(50f, root_child1.LayoutY);
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Assert.AreEqual(100f, root_child1.LayoutWidth);
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Assert.AreEqual(50f, root_child1.LayoutHeight);
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}
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[Test]
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public void Test_flex_basis_flex_shrink_row()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.FlexDirection = YogaFlexDirection.Row;
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root.Width = 100;
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root.Height = 100;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.FlexShrink = 1;
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root_child0.FlexBasis = 100;
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root.Insert(0, root_child0);
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YogaNode root_child1 = new YogaNode(config);
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root_child1.FlexBasis = 50;
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root.Insert(1, root_child1);
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root.StyleDirection = YogaDirection.LTR;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(50f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(50f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(50f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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root.StyleDirection = YogaDirection.RTL;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(100f, root.LayoutWidth);
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Assert.AreEqual(100f, root.LayoutHeight);
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Assert.AreEqual(50f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(50f, root_child0.LayoutWidth);
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Assert.AreEqual(100f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(0f, root_child1.LayoutY);
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Assert.AreEqual(50f, root_child1.LayoutWidth);
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Assert.AreEqual(100f, root_child1.LayoutHeight);
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}
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[Test]
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public void Test_flex_shrink_to_zero()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.Height = 75;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.Width = 50;
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root_child0.Height = 50;
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root.Insert(0, root_child0);
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YogaNode root_child1 = new YogaNode(config);
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root_child1.FlexShrink = 1;
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root_child1.Width = 50;
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root_child1.Height = 50;
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root.Insert(1, root_child1);
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YogaNode root_child2 = new YogaNode(config);
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root_child2.Width = 50;
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root_child2.Height = 50;
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root.Insert(2, root_child2);
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root.StyleDirection = YogaDirection.LTR;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(50f, root.LayoutWidth);
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Assert.AreEqual(75f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(50f, root_child0.LayoutWidth);
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Assert.AreEqual(50f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(50f, root_child1.LayoutY);
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Assert.AreEqual(50f, root_child1.LayoutWidth);
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Assert.AreEqual(0f, root_child1.LayoutHeight);
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Assert.AreEqual(0f, root_child2.LayoutX);
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Assert.AreEqual(50f, root_child2.LayoutY);
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Assert.AreEqual(50f, root_child2.LayoutWidth);
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Assert.AreEqual(50f, root_child2.LayoutHeight);
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root.StyleDirection = YogaDirection.RTL;
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root.CalculateLayout();
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Assert.AreEqual(0f, root.LayoutX);
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Assert.AreEqual(0f, root.LayoutY);
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Assert.AreEqual(50f, root.LayoutWidth);
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Assert.AreEqual(75f, root.LayoutHeight);
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Assert.AreEqual(0f, root_child0.LayoutX);
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Assert.AreEqual(0f, root_child0.LayoutY);
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Assert.AreEqual(50f, root_child0.LayoutWidth);
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Assert.AreEqual(50f, root_child0.LayoutHeight);
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Assert.AreEqual(0f, root_child1.LayoutX);
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Assert.AreEqual(50f, root_child1.LayoutY);
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Assert.AreEqual(50f, root_child1.LayoutWidth);
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Assert.AreEqual(0f, root_child1.LayoutHeight);
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Assert.AreEqual(0f, root_child2.LayoutX);
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Assert.AreEqual(50f, root_child2.LayoutY);
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Assert.AreEqual(50f, root_child2.LayoutWidth);
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Assert.AreEqual(50f, root_child2.LayoutHeight);
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}
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[Test]
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public void Test_flex_basis_overrides_main_size()
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{
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YogaConfig config = new YogaConfig();
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
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config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
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YogaNode root = new YogaNode(config);
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root.Width = 100;
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root.Height = 100;
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YogaNode root_child0 = new YogaNode(config);
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root_child0.FlexGrow = 1;
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root_child0.FlexBasis = 50;
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root_child0.Height = 20;
|
|
root.Insert(0, root_child0);
|
|
|
|
YogaNode root_child1 = new YogaNode(config);
|
|
root_child1.FlexGrow = 1;
|
|
root_child1.Height = 10;
|
|
root.Insert(1, root_child1);
|
|
|
|
YogaNode root_child2 = new YogaNode(config);
|
|
root_child2.FlexGrow = 1;
|
|
root_child2.Height = 10;
|
|
root.Insert(2, root_child2);
|
|
root.StyleDirection = YogaDirection.LTR;
|
|
root.CalculateLayout();
|
|
|
|
Assert.AreEqual(0f, root.LayoutX);
|
|
Assert.AreEqual(0f, root.LayoutY);
|
|
Assert.AreEqual(100f, root.LayoutWidth);
|
|
Assert.AreEqual(100f, root.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0.LayoutY);
|
|
Assert.AreEqual(100f, root_child0.LayoutWidth);
|
|
Assert.AreEqual(60f, root_child0.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child1.LayoutX);
|
|
Assert.AreEqual(60f, root_child1.LayoutY);
|
|
Assert.AreEqual(100f, root_child1.LayoutWidth);
|
|
Assert.AreEqual(20f, root_child1.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child2.LayoutX);
|
|
Assert.AreEqual(80f, root_child2.LayoutY);
|
|
Assert.AreEqual(100f, root_child2.LayoutWidth);
|
|
Assert.AreEqual(20f, root_child2.LayoutHeight);
|
|
|
|
root.StyleDirection = YogaDirection.RTL;
|
|
root.CalculateLayout();
|
|
|
|
Assert.AreEqual(0f, root.LayoutX);
|
|
Assert.AreEqual(0f, root.LayoutY);
|
|
Assert.AreEqual(100f, root.LayoutWidth);
|
|
Assert.AreEqual(100f, root.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0.LayoutY);
|
|
Assert.AreEqual(100f, root_child0.LayoutWidth);
|
|
Assert.AreEqual(60f, root_child0.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child1.LayoutX);
|
|
Assert.AreEqual(60f, root_child1.LayoutY);
|
|
Assert.AreEqual(100f, root_child1.LayoutWidth);
|
|
Assert.AreEqual(20f, root_child1.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child2.LayoutX);
|
|
Assert.AreEqual(80f, root_child2.LayoutY);
|
|
Assert.AreEqual(100f, root_child2.LayoutWidth);
|
|
Assert.AreEqual(20f, root_child2.LayoutHeight);
|
|
}
|
|
|
|
[Test]
|
|
public void Test_flex_grow_shrink_at_most()
|
|
{
|
|
YogaConfig config = new YogaConfig();
|
|
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
|
|
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
|
|
|
|
YogaNode root = new YogaNode(config);
|
|
root.Width = 100;
|
|
root.Height = 100;
|
|
|
|
YogaNode root_child0 = new YogaNode(config);
|
|
root.Insert(0, root_child0);
|
|
|
|
YogaNode root_child0_child0 = new YogaNode(config);
|
|
root_child0_child0.FlexGrow = 1;
|
|
root_child0_child0.FlexShrink = 1;
|
|
root_child0.Insert(0, root_child0_child0);
|
|
root.StyleDirection = YogaDirection.LTR;
|
|
root.CalculateLayout();
|
|
|
|
Assert.AreEqual(0f, root.LayoutX);
|
|
Assert.AreEqual(0f, root.LayoutY);
|
|
Assert.AreEqual(100f, root.LayoutWidth);
|
|
Assert.AreEqual(100f, root.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0.LayoutY);
|
|
Assert.AreEqual(100f, root_child0.LayoutWidth);
|
|
Assert.AreEqual(0f, root_child0.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0_child0.LayoutY);
|
|
Assert.AreEqual(100f, root_child0_child0.LayoutWidth);
|
|
Assert.AreEqual(0f, root_child0_child0.LayoutHeight);
|
|
|
|
root.StyleDirection = YogaDirection.RTL;
|
|
root.CalculateLayout();
|
|
|
|
Assert.AreEqual(0f, root.LayoutX);
|
|
Assert.AreEqual(0f, root.LayoutY);
|
|
Assert.AreEqual(100f, root.LayoutWidth);
|
|
Assert.AreEqual(100f, root.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0.LayoutY);
|
|
Assert.AreEqual(100f, root_child0.LayoutWidth);
|
|
Assert.AreEqual(0f, root_child0.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0_child0.LayoutY);
|
|
Assert.AreEqual(100f, root_child0_child0.LayoutWidth);
|
|
Assert.AreEqual(0f, root_child0_child0.LayoutHeight);
|
|
}
|
|
|
|
[Test]
|
|
public void Test_flex_grow_less_than_factor_one()
|
|
{
|
|
YogaConfig config = new YogaConfig();
|
|
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
|
|
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
|
|
|
|
YogaNode root = new YogaNode(config);
|
|
root.Width = 200;
|
|
root.Height = 500;
|
|
|
|
YogaNode root_child0 = new YogaNode(config);
|
|
root_child0.FlexGrow = 0.2f;
|
|
root_child0.FlexBasis = 40;
|
|
root.Insert(0, root_child0);
|
|
|
|
YogaNode root_child1 = new YogaNode(config);
|
|
root_child1.FlexGrow = 0.2f;
|
|
root.Insert(1, root_child1);
|
|
|
|
YogaNode root_child2 = new YogaNode(config);
|
|
root_child2.FlexGrow = 0.4f;
|
|
root.Insert(2, root_child2);
|
|
root.StyleDirection = YogaDirection.LTR;
|
|
root.CalculateLayout();
|
|
|
|
Assert.AreEqual(0f, root.LayoutX);
|
|
Assert.AreEqual(0f, root.LayoutY);
|
|
Assert.AreEqual(200f, root.LayoutWidth);
|
|
Assert.AreEqual(500f, root.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0.LayoutY);
|
|
Assert.AreEqual(200f, root_child0.LayoutWidth);
|
|
Assert.AreEqual(132f, root_child0.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child1.LayoutX);
|
|
Assert.AreEqual(132f, root_child1.LayoutY);
|
|
Assert.AreEqual(200f, root_child1.LayoutWidth);
|
|
Assert.AreEqual(92f, root_child1.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child2.LayoutX);
|
|
Assert.AreEqual(224f, root_child2.LayoutY);
|
|
Assert.AreEqual(200f, root_child2.LayoutWidth);
|
|
Assert.AreEqual(184f, root_child2.LayoutHeight);
|
|
|
|
root.StyleDirection = YogaDirection.RTL;
|
|
root.CalculateLayout();
|
|
|
|
Assert.AreEqual(0f, root.LayoutX);
|
|
Assert.AreEqual(0f, root.LayoutY);
|
|
Assert.AreEqual(200f, root.LayoutWidth);
|
|
Assert.AreEqual(500f, root.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child0.LayoutX);
|
|
Assert.AreEqual(0f, root_child0.LayoutY);
|
|
Assert.AreEqual(200f, root_child0.LayoutWidth);
|
|
Assert.AreEqual(132f, root_child0.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child1.LayoutX);
|
|
Assert.AreEqual(132f, root_child1.LayoutY);
|
|
Assert.AreEqual(200f, root_child1.LayoutWidth);
|
|
Assert.AreEqual(92f, root_child1.LayoutHeight);
|
|
|
|
Assert.AreEqual(0f, root_child2.LayoutX);
|
|
Assert.AreEqual(224f, root_child2.LayoutY);
|
|
Assert.AreEqual(200f, root_child2.LayoutWidth);
|
|
Assert.AreEqual(184f, root_child2.LayoutHeight);
|
|
}
|
|
|
|
}
|
|
}
|