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8775cdc13f357666f634e2054d8b11a65a0142cd
yoga/csharp/tests/Facebook.Yoga/YGFlexWrapTest.cs
Lukas Woehrl be8773fee0 Fix wraping calculation if min-size constraint exists 
Summary:
Fixes #261
Closes https://github.com/facebook/css-layout/pull/262

Reviewed By: splhack

Differential Revision: D4245200

Pulled By: emilsjolander

fbshipit-source-id: 77d802d71010ed426511d6a01e6de1e7c9194179
2017-01-16 16:24:35 -08:00

415 lines
16 KiB
C#
Raw Blame History

/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// @Generated by gentest/gentest.rb from gentest/fixtures/YGFlexWrapTest.html
using System;
using NUnit.Framework;
namespace Facebook.Yoga
{
[TestFixture]
public class YGFlexWrapTest
{
[Test]
public void Test_wrap_column()
{
YogaNode root = new YogaNode();
root.Wrap = YogaWrap.Wrap;
root.Height = 100;
YogaNode root_child0 = new YogaNode();
root_child0.Width = 30;
root_child0.Height = 30;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode();
root_child1.Width = 30;
root_child1.Height = 30;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode();
root_child2.Width = 30;
root_child2.Height = 30;
root.Insert(2, root_child2);
YogaNode root_child3 = new YogaNode();
root_child3.Width = 30;
root_child3.Height = 30;
root.Insert(3, root_child3);
root.StyleDirection = YogaDirection.LTR;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(60f, root.LayoutWidth);
Assert.AreEqual(100f, root.LayoutHeight);
Assert.AreEqual(0f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(30f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(30f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(30f, root_child1.LayoutHeight);
Assert.AreEqual(0f, root_child2.LayoutX);
Assert.AreEqual(60f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(30f, root_child3.LayoutX);
Assert.AreEqual(0f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
root.StyleDirection = YogaDirection.RTL;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(60f, root.LayoutWidth);
Assert.AreEqual(100f, root.LayoutHeight);
Assert.AreEqual(30f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(30f, root_child0.LayoutHeight);
Assert.AreEqual(30f, root_child1.LayoutX);
Assert.AreEqual(30f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(30f, root_child1.LayoutHeight);
Assert.AreEqual(30f, root_child2.LayoutX);
Assert.AreEqual(60f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(0f, root_child3.LayoutX);
Assert.AreEqual(0f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
}
[Test]
public void Test_wrap_row()
{
YogaNode root = new YogaNode();
root.FlexDirection = YogaFlexDirection.Row;
root.Wrap = YogaWrap.Wrap;
root.Width = 100;
YogaNode root_child0 = new YogaNode();
root_child0.Width = 30;
root_child0.Height = 30;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode();
root_child1.Width = 30;
root_child1.Height = 30;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode();
root_child2.Width = 30;
root_child2.Height = 30;
root.Insert(2, root_child2);
YogaNode root_child3 = new YogaNode();
root_child3.Width = 30;
root_child3.Height = 30;
root.Insert(3, root_child3);
root.StyleDirection = YogaDirection.LTR;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(100f, root.LayoutWidth);
Assert.AreEqual(60f, root.LayoutHeight);
Assert.AreEqual(0f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(30f, root_child0.LayoutHeight);
Assert.AreEqual(30f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(30f, root_child1.LayoutHeight);
Assert.AreEqual(60f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(0f, root_child3.LayoutX);
Assert.AreEqual(30f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
root.StyleDirection = YogaDirection.RTL;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(100f, root.LayoutWidth);
Assert.AreEqual(60f, root.LayoutHeight);
Assert.AreEqual(70f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(30f, root_child0.LayoutHeight);
Assert.AreEqual(40f, root_child1.LayoutX);
Assert.AreEqual(0f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(30f, root_child1.LayoutHeight);
Assert.AreEqual(10f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(70f, root_child3.LayoutX);
Assert.AreEqual(30f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
}
[Test]
public void Test_wrap_row_align_items_flex_end()
{
YogaNode root = new YogaNode();
root.FlexDirection = YogaFlexDirection.Row;
root.AlignItems = YogaAlign.FlexEnd;
root.Wrap = YogaWrap.Wrap;
root.Width = 100;
YogaNode root_child0 = new YogaNode();
root_child0.Width = 30;
root_child0.Height = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode();
root_child1.Width = 30;
root_child1.Height = 20;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode();
root_child2.Width = 30;
root_child2.Height = 30;
root.Insert(2, root_child2);
YogaNode root_child3 = new YogaNode();
root_child3.Width = 30;
root_child3.Height = 30;
root.Insert(3, root_child3);
root.StyleDirection = YogaDirection.LTR;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(100f, root.LayoutWidth);
Assert.AreEqual(60f, root.LayoutHeight);
Assert.AreEqual(0f, root_child0.LayoutX);
Assert.AreEqual(20f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(30f, root_child1.LayoutX);
Assert.AreEqual(10f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(20f, root_child1.LayoutHeight);
Assert.AreEqual(60f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(0f, root_child3.LayoutX);
Assert.AreEqual(30f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
root.StyleDirection = YogaDirection.RTL;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(100f, root.LayoutWidth);
Assert.AreEqual(60f, root.LayoutHeight);
Assert.AreEqual(70f, root_child0.LayoutX);
Assert.AreEqual(20f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(40f, root_child1.LayoutX);
Assert.AreEqual(10f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(20f, root_child1.LayoutHeight);
Assert.AreEqual(10f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(70f, root_child3.LayoutX);
Assert.AreEqual(30f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
}
[Test]
public void Test_wrap_row_align_items_center()
{
YogaNode root = new YogaNode();
root.FlexDirection = YogaFlexDirection.Row;
root.AlignItems = YogaAlign.Center;
root.Wrap = YogaWrap.Wrap;
root.Width = 100;
YogaNode root_child0 = new YogaNode();
root_child0.Width = 30;
root_child0.Height = 10;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode();
root_child1.Width = 30;
root_child1.Height = 20;
root.Insert(1, root_child1);
YogaNode root_child2 = new YogaNode();
root_child2.Width = 30;
root_child2.Height = 30;
root.Insert(2, root_child2);
YogaNode root_child3 = new YogaNode();
root_child3.Width = 30;
root_child3.Height = 30;
root.Insert(3, root_child3);
root.StyleDirection = YogaDirection.LTR;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(100f, root.LayoutWidth);
Assert.AreEqual(60f, root.LayoutHeight);
Assert.AreEqual(0f, root_child0.LayoutX);
Assert.AreEqual(10f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(30f, root_child1.LayoutX);
Assert.AreEqual(5f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(20f, root_child1.LayoutHeight);
Assert.AreEqual(60f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(0f, root_child3.LayoutX);
Assert.AreEqual(30f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
root.StyleDirection = YogaDirection.RTL;
root.CalculateLayout();
Assert.AreEqual(0f, root.LayoutX);
Assert.AreEqual(0f, root.LayoutY);
Assert.AreEqual(100f, root.LayoutWidth);
Assert.AreEqual(60f, root.LayoutHeight);
Assert.AreEqual(70f, root_child0.LayoutX);
Assert.AreEqual(10f, root_child0.LayoutY);
Assert.AreEqual(30f, root_child0.LayoutWidth);
Assert.AreEqual(10f, root_child0.LayoutHeight);
Assert.AreEqual(40f, root_child1.LayoutX);
Assert.AreEqual(5f, root_child1.LayoutY);
Assert.AreEqual(30f, root_child1.LayoutWidth);
Assert.AreEqual(20f, root_child1.LayoutHeight);
Assert.AreEqual(10f, root_child2.LayoutX);
Assert.AreEqual(0f, root_child2.LayoutY);
Assert.AreEqual(30f, root_child2.LayoutWidth);
Assert.AreEqual(30f, root_child2.LayoutHeight);
Assert.AreEqual(70f, root_child3.LayoutX);
Assert.AreEqual(30f, root_child3.LayoutY);
Assert.AreEqual(30f, root_child3.LayoutWidth);
Assert.AreEqual(30f, root_child3.LayoutHeight);
}
[Test]
public void Test_flex_wrap_children_with_min_main_overriding_flex_basis()
{
YogaNode root = new YogaNode();
root.FlexDirection = YogaFlexDirection.Row;
root.Wrap = YogaWrap.Wrap;
root.Width = 100;
YogaNode root_child0 = new YogaNode();
root_child0.FlexBasis = 50;
root_child0.MinWidth = 55;
root_child0.Height = 50;
root.Insert(0, root_child0);
YogaNode root_child1 = new YogaNode();
root_child1.FlexBasis = 50;
root_child1.MinWidth = 55;
root_child1.Height = 50;
root.Insert(1, root_child1);
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(55f, root_child0.LayoutWidth);
Assert.AreEqual(50f, root_child0.LayoutHeight);
Assert.AreEqual(0f, root_child1.LayoutX);
Assert.AreEqual(50f, root_child1.LayoutY);
Assert.AreEqual(55f, root_child1.LayoutWidth);
Assert.AreEqual(50f, root_child1.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(45f, root_child0.LayoutX);
Assert.AreEqual(0f, root_child0.LayoutY);
Assert.AreEqual(55f, root_child0.LayoutWidth);
Assert.AreEqual(50f, root_child0.LayoutHeight);
Assert.AreEqual(45f, root_child1.LayoutX);
Assert.AreEqual(50f, root_child1.LayoutY);
Assert.AreEqual(55f, root_child1.LayoutWidth);
Assert.AreEqual(50f, root_child1.LayoutHeight);
}
}
}
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