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
This commit is contained in:
Lukas Woehrl
2017-01-16 16:09:43 -08:00
committed by Facebook Github Bot
parent 0bcec80dfe
commit be8773fee0
7 changed files with 231 additions and 4 deletions

View File

@@ -354,5 +354,61 @@ namespace Facebook.Yoga
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);
}
}
}