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36406ce17c5b6fa322cfe46b7b41375b70985e6c
yoga/csharp/tests/Facebook.Yoga/YGFlexDirectionTest.cs
Nick Gerleman 7e96b65790 Import "Fix percent absolute position and size calcuate different with web" behind experimental feature (#1028) (#1201) 
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
2023-01-08 13:41:27 -08:00

436 lines
17 KiB
C#
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/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// @generated by gentest/gentest.rb from gentest/fixtures/YGFlexDirectionTest.html
using System;
using NUnit.Framework;
namespace Facebook.Yoga
{
[TestFixture]
public class YGFlexDirectionTest
{
[Test]
public void Test_flex_direction_column_no_height()
{
YogaConfig config = new YogaConfig();
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
YogaNode root = new YogaNode(config);
root.Width = 100;
YogaNode root_child0 = new YogaNode(config);
root_child0.Height = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode(config);
root_child1.Height = 10;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode(config);
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(30f, root.LayoutHeight);
Assert.AreEqual(0f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(100f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(10f, root_child1.LayoutY);
Assert.AreEqual(100f, root_child1.LayoutWidth);
Assert.AreEqual(10f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(20f, root_child2.LayoutY);
Assert.AreEqual(100f, root_child2.LayoutWidth);
Assert.AreEqual(10f, 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(30f, root.LayoutHeight);
Assert.AreEqual(0f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(100f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(10f, root_child1.LayoutY);
Assert.AreEqual(100f, root_child1.LayoutWidth);
Assert.AreEqual(10f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(20f, root_child2.LayoutY);
Assert.AreEqual(100f, root_child2.LayoutWidth);
Assert.AreEqual(10f, root_child2.LayoutHeight);
}
[Test]
public void Test_flex_direction_row_no_width()
{
YogaConfig config = new YogaConfig();
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
YogaNode root = new YogaNode(config);
root.FlexDirection = YogaFlexDirection.Row;
root.Height = 100;
YogaNode root_child0 = new YogaNode(config);
root_child0.Width = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode(config);
root_child1.Width = 10;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode(config);
root_child2.Width = 10;
root.Insert(2, root_child2);
root.StyleDirection = YogaDirection.LTR;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(30f, root.LayoutWidth);
Assert.AreEqual(100f, root.LayoutHeight);
Assert.AreEqual(0f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(10f, root_child0.LayoutWidth);
Assert.AreEqual(100f, root_child0.LayoutHeight);
Assert.AreEqual(10f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(10f, root_child1.LayoutWidth);
Assert.AreEqual(100f, root_child1.LayoutHeight);
Assert.AreEqual(20f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(10f, root_child2.LayoutWidth);
Assert.AreEqual(100f, root_child2.LayoutHeight);
root.StyleDirection = YogaDirection.RTL;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(30f, root.LayoutWidth);
Assert.AreEqual(100f, root.LayoutHeight);
Assert.AreEqual(20f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(10f, root_child0.LayoutWidth);
Assert.AreEqual(100f, root_child0.LayoutHeight);
Assert.AreEqual(10f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(10f, root_child1.LayoutWidth);
Assert.AreEqual(100f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(10f, root_child2.LayoutWidth);
Assert.AreEqual(100f, root_child2.LayoutHeight);
}
[Test]
public void Test_flex_direction_column()
{
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_child0.Height = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode(config);
root_child1.Height = 10;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode(config);
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(10f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(10f, root_child1.LayoutY);
Assert.AreEqual(100f, root_child1.LayoutWidth);
Assert.AreEqual(10f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(20f, root_child2.LayoutY);
Assert.AreEqual(100f, root_child2.LayoutWidth);
Assert.AreEqual(10f, 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(10f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(10f, root_child1.LayoutY);
Assert.AreEqual(100f, root_child1.LayoutWidth);
Assert.AreEqual(10f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(20f, root_child2.LayoutY);
Assert.AreEqual(100f, root_child2.LayoutWidth);
Assert.AreEqual(10f, root_child2.LayoutHeight);
}
[Test]
public void Test_flex_direction_row()
{
YogaConfig config = new YogaConfig();
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
YogaNode root = new YogaNode(config);
root.FlexDirection = YogaFlexDirection.Row;
root.Width = 100;
root.Height = 100;
YogaNode root_child0 = new YogaNode(config);
root_child0.Width = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode(config);
root_child1.Width = 10;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode(config);
root_child2.Width = 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(10f, root_child0.LayoutWidth);
Assert.AreEqual(100f, root_child0.LayoutHeight);
Assert.AreEqual(10f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(10f, root_child1.LayoutWidth);
Assert.AreEqual(100f, root_child1.LayoutHeight);
Assert.AreEqual(20f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(10f, root_child2.LayoutWidth);
Assert.AreEqual(100f, 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(90f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(10f, root_child0.LayoutWidth);
Assert.AreEqual(100f, root_child0.LayoutHeight);
Assert.AreEqual(80f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(10f, root_child1.LayoutWidth);
Assert.AreEqual(100f, root_child1.LayoutHeight);
Assert.AreEqual(70f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(10f, root_child2.LayoutWidth);
Assert.AreEqual(100f, root_child2.LayoutHeight);
}
[Test]
public void Test_flex_direction_column_reverse()
{
YogaConfig config = new YogaConfig();
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
YogaNode root = new YogaNode(config);
root.FlexDirection = YogaFlexDirection.ColumnReverse;
root.Width = 100;
root.Height = 100;
YogaNode root_child0 = new YogaNode(config);
root_child0.Height = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode(config);
root_child1.Height = 10;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode(config);
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(90f, root_child0.LayoutY);
Assert.AreEqual(100f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(80f, root_child1.LayoutY);
Assert.AreEqual(100f, root_child1.LayoutWidth);
Assert.AreEqual(10f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(70f, root_child2.LayoutY);
Assert.AreEqual(100f, root_child2.LayoutWidth);
Assert.AreEqual(10f, 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(90f, root_child0.LayoutY);
Assert.AreEqual(100f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(80f, root_child1.LayoutY);
Assert.AreEqual(100f, root_child1.LayoutWidth);
Assert.AreEqual(10f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(70f, root_child2.LayoutY);
Assert.AreEqual(100f, root_child2.LayoutWidth);
Assert.AreEqual(10f, root_child2.LayoutHeight);
}
[Test]
public void Test_flex_direction_row_reverse()
{
YogaConfig config = new YogaConfig();
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
config.SetExperimentalFeatureEnabled(YogaExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
YogaNode root = new YogaNode(config);
root.FlexDirection = YogaFlexDirection.RowReverse;
root.Width = 100;
root.Height = 100;
YogaNode root_child0 = new YogaNode(config);
root_child0.Width = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode(config);
root_child1.Width = 10;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode(config);
root_child2.Width = 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(90f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(10f, root_child0.LayoutWidth);
Assert.AreEqual(100f, root_child0.LayoutHeight);
Assert.AreEqual(80f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(10f, root_child1.LayoutWidth);
Assert.AreEqual(100f, root_child1.LayoutHeight);
Assert.AreEqual(70f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(10f, root_child2.LayoutWidth);
Assert.AreEqual(100f, 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(10f, root_child0.LayoutWidth);
Assert.AreEqual(100f, root_child0.LayoutHeight);
Assert.AreEqual(10f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(10f, root_child1.LayoutWidth);
Assert.AreEqual(100f, root_child1.LayoutHeight);
Assert.AreEqual(20f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(10f, root_child2.LayoutWidth);
Assert.AreEqual(100f, root_child2.LayoutHeight);
}
}
}
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