Exemplo n.º 1
0
        public void Test_flex_grow_within_constrained_max_row()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.Width = 200;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0.MaxWidth      = 100;
            root_child0.Height        = 100;
            root.Insert(0, root_child0);

            YogaNode root_child0_child0 = new YogaNode(config);

            root_child0_child0.FlexShrink = 1;
            root_child0_child0.FlexBasis  = 100;
            root_child0.Insert(0, root_child0_child0);

            YogaNode root_child0_child1 = new YogaNode(config);

            root_child0_child1.Width = 50;
            root_child0.Insert(1, root_child0_child1);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(200f, 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(100f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0.LayoutY);
            Assert.AreEqual(50f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(100f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(50f, root_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child1.LayoutY);
            Assert.AreEqual(50f, root_child0_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child0_child1.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(200f, root.LayoutWidth);
            Assert.AreEqual(100f, root.LayoutHeight);

            Assert.AreEqual(100f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(100f, root_child0.LayoutWidth);
            Assert.AreEqual(100f, root_child0.LayoutHeight);

            Assert.AreEqual(50f, root_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0.LayoutY);
            Assert.AreEqual(50f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(100f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child1.LayoutY);
            Assert.AreEqual(50f, root_child0_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child0_child1.LayoutHeight);
        }
        public void Test_justify_content_row_flex_end()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.FlexDirection  = YogaFlexDirection.Row;
            root.JustifyContent = YogaJustify.FlexEnd;
            root.Width          = 102;
            root.Height         = 102;

            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.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(102f, root.LayoutWidth);
            Assert.AreEqual(102f, root.LayoutHeight);

            Assert.AreEqual(72f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(10f, root_child0.LayoutWidth);
            Assert.AreEqual(102f, root_child0.LayoutHeight);

            Assert.AreEqual(82f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(10f, root_child1.LayoutWidth);
            Assert.AreEqual(102f, root_child1.LayoutHeight);

            Assert.AreEqual(92f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(10f, root_child2.LayoutWidth);
            Assert.AreEqual(102f, root_child2.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(102f, root.LayoutWidth);
            Assert.AreEqual(102f, root.LayoutHeight);

            Assert.AreEqual(20f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(10f, root_child0.LayoutWidth);
            Assert.AreEqual(102f, root_child0.LayoutHeight);

            Assert.AreEqual(10f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(10f, root_child1.LayoutWidth);
            Assert.AreEqual(102f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(10f, root_child2.LayoutWidth);
            Assert.AreEqual(102f, root_child2.LayoutHeight);
        }
        public void Test_justify_content_min_width_with_padding_child_width_lower_than_parent()
        {
            var config = new YogaConfig();

            var root = new YogaNode(config);

            root.Style.AlignContent = YogaAlign.Stretch;
            root.Width  = 1080;
            root.Height = 1584;

            var root_child0 = new YogaNode(config);

            root_child0.Style.FlexDirection = YogaFlexDirection.Row;
            root_child0.Style.AlignContent  = YogaAlign.Stretch;
            root.Insert(0, root_child0);

            var root_child0_child0 = new YogaNode(config);

            root_child0_child0.Style.FlexDirection  = YogaFlexDirection.Row;
            root_child0_child0.Style.JustifyContent = YogaJustify.Center;
            root_child0_child0.Style.AlignContent   = YogaAlign.Stretch;
            root_child0_child0.MinWidth             = 400;
            root_child0_child0.PaddingHorizontal    = 100;
            root_child0.Insert(0, root_child0_child0);

            var root_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child0.Style.FlexDirection = YogaFlexDirection.Row;
            root_child0_child0_child0.Style.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child0.Width  = 199;
            root_child0_child0_child0.Height = 100;
            root_child0_child0.Insert(0, root_child0_child0_child0);

            root.CalculateLayout(null, null, YogaDirection.LeftToRight);

            Assert.AreEqual(0, root.LayoutX);
            Assert.AreEqual(0, root.LayoutY);
            Assert.AreEqual(1080, root.LayoutWidth);
            Assert.AreEqual(1584, root.LayoutHeight);

            Assert.AreEqual(0, root_child0.LayoutX);
            Assert.AreEqual(0, root_child0.LayoutY);
            Assert.AreEqual(1080, root_child0.LayoutWidth);
            Assert.AreEqual(100, root_child0.LayoutHeight);

            Assert.AreEqual(0, root_child0_child0.LayoutX);
            Assert.AreEqual(0, root_child0_child0.LayoutY);
            Assert.AreEqual(400, root_child0_child0.LayoutWidth);
            Assert.AreEqual(100, root_child0_child0.LayoutHeight);

            Assert.AreEqual(101, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(0, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(199, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(100, root_child0_child0_child0.LayoutHeight);

            root.CalculateLayout(null, null, YogaDirection.RightToLeft);

            Assert.AreEqual(0, root.LayoutX);
            Assert.AreEqual(0, root.LayoutY);
            Assert.AreEqual(1080, root.LayoutWidth);
            Assert.AreEqual(1584, root.LayoutHeight);

            Assert.AreEqual(0, root_child0.LayoutX);
            Assert.AreEqual(0, root_child0.LayoutY);
            Assert.AreEqual(1080, root_child0.LayoutWidth);
            Assert.AreEqual(100, root_child0.LayoutHeight);

            Assert.AreEqual(680, root_child0_child0.LayoutX);
            Assert.AreEqual(0, root_child0_child0.LayoutY);
            Assert.AreEqual(400, root_child0_child0.LayoutWidth);
            Assert.AreEqual(100, root_child0_child0.LayoutHeight);

            Assert.AreEqual(101, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(0, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(199, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(100, root_child0_child0_child0.LayoutHeight);
        }
        public void Test_percentage_multiple_nested_with_padding_margin_and_percentage_values()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.Width  = 200;
            root.Height = 200;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.FlexGrow      = 1;
            root_child0.FlexBasis     = 10.Percent();
            root_child0.MarginLeft    = 5;
            root_child0.MarginTop     = 5;
            root_child0.MarginRight   = 5;
            root_child0.MarginBottom  = 5;
            root_child0.PaddingLeft   = 3;
            root_child0.PaddingTop    = 3;
            root_child0.PaddingRight  = 3;
            root_child0.PaddingBottom = 3;
            root_child0.MinWidth      = 60.Percent();
            root.Insert(0, root_child0);

            YogaNode root_child0_child0 = new YogaNode(config);

            root_child0_child0.MarginLeft    = 5;
            root_child0_child0.MarginTop     = 5;
            root_child0_child0.MarginRight   = 5;
            root_child0_child0.MarginBottom  = 5;
            root_child0_child0.PaddingLeft   = 3.Percent();
            root_child0_child0.PaddingTop    = 3.Percent();
            root_child0_child0.PaddingRight  = 3.Percent();
            root_child0_child0.PaddingBottom = 3.Percent();
            root_child0_child0.Width         = 50.Percent();
            root_child0.Insert(0, root_child0_child0);

            YogaNode root_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child0.MarginLeft    = 5.Percent();
            root_child0_child0_child0.MarginTop     = 5.Percent();
            root_child0_child0_child0.MarginRight   = 5.Percent();
            root_child0_child0_child0.MarginBottom  = 5.Percent();
            root_child0_child0_child0.PaddingLeft   = 3;
            root_child0_child0_child0.PaddingTop    = 3;
            root_child0_child0_child0.PaddingRight  = 3;
            root_child0_child0_child0.PaddingBottom = 3;
            root_child0_child0_child0.Width         = 45.Percent();
            root_child0_child0.Insert(0, root_child0_child0_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.FlexGrow  = 4;
            root_child1.FlexBasis = 15.Percent();
            root_child1.MinWidth  = 20.Percent();
            root.Insert(1, root_child1);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(200f, root.LayoutWidth);
            Assert.AreEqual(200f, root.LayoutHeight);

            Assert.AreEqual(5f, root_child0.LayoutX);
            Assert.AreEqual(5f, root_child0.LayoutY);
            Assert.AreEqual(190f, root_child0.LayoutWidth);
            Assert.AreEqual(48f, root_child0.LayoutHeight);

            Assert.AreEqual(8f, root_child0_child0.LayoutX);
            Assert.AreEqual(8f, root_child0_child0.LayoutY);
            Assert.AreEqual(92f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(25f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(10f, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(10f, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(36f, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(6f, root_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(58f, root_child1.LayoutY);
            Assert.AreEqual(200f, root_child1.LayoutWidth);
            Assert.AreEqual(142f, root_child1.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(200f, root.LayoutWidth);
            Assert.AreEqual(200f, root.LayoutHeight);

            Assert.AreEqual(5f, root_child0.LayoutX);
            Assert.AreEqual(5f, root_child0.LayoutY);
            Assert.AreEqual(190f, root_child0.LayoutWidth);
            Assert.AreEqual(48f, root_child0.LayoutHeight);

            Assert.AreEqual(90f, root_child0_child0.LayoutX);
            Assert.AreEqual(8f, root_child0_child0.LayoutY);
            Assert.AreEqual(92f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(25f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(46f, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(10f, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(36f, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(6f, root_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(58f, root_child1.LayoutY);
            Assert.AreEqual(200f, root_child1.LayoutWidth);
            Assert.AreEqual(142f, root_child1.LayoutHeight);
        }
        public void Test_justify_content_column_space_around()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.JustifyContent = YogaJustify.SpaceAround;
            root.Width          = 102;
            root.Height         = 102;

            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.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(102f, root.LayoutWidth);
            Assert.AreEqual(102f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(12f, root_child0.LayoutY);
            Assert.AreEqual(102f, root_child0.LayoutWidth);
            Assert.AreEqual(10f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(46f, root_child1.LayoutY);
            Assert.AreEqual(102f, root_child1.LayoutWidth);
            Assert.AreEqual(10f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(80f, root_child2.LayoutY);
            Assert.AreEqual(102f, root_child2.LayoutWidth);
            Assert.AreEqual(10f, root_child2.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(102f, root.LayoutWidth);
            Assert.AreEqual(102f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(12f, root_child0.LayoutY);
            Assert.AreEqual(102f, root_child0.LayoutWidth);
            Assert.AreEqual(10f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(46f, root_child1.LayoutY);
            Assert.AreEqual(102f, root_child1.LayoutWidth);
            Assert.AreEqual(10f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(80f, root_child2.LayoutY);
            Assert.AreEqual(102f, root_child2.LayoutWidth);
            Assert.AreEqual(10f, root_child2.LayoutHeight);
        }
Exemplo n.º 6
0
        public void Test_rounding_inner_node_controversy_combined()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.FlexDirection = YogaFlexDirection.Row;
            root.Width         = 640;
            root.Height        = 320;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.FlexGrow = 1;
            root_child0.Height   = 100.Percent();
            root.Insert(0, root_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.FlexGrow = 1;
            root_child1.Height   = 100.Percent();
            root.Insert(1, root_child1);

            YogaNode root_child1_child0 = new YogaNode(config);

            root_child1_child0.FlexGrow = 1;
            root_child1_child0.Width    = 100.Percent();
            root_child1.Insert(0, root_child1_child0);

            YogaNode root_child1_child1 = new YogaNode(config);

            root_child1_child1.FlexGrow = 1;
            root_child1_child1.Width    = 100.Percent();
            root_child1.Insert(1, root_child1_child1);

            YogaNode root_child1_child1_child0 = new YogaNode(config);

            root_child1_child1_child0.FlexGrow = 1;
            root_child1_child1_child0.Width    = 100.Percent();
            root_child1_child1.Insert(0, root_child1_child1_child0);

            YogaNode root_child1_child2 = new YogaNode(config);

            root_child1_child2.FlexGrow = 1;
            root_child1_child2.Width    = 100.Percent();
            root_child1.Insert(2, root_child1_child2);

            YogaNode root_child2 = new YogaNode(config);

            root_child2.FlexGrow = 1;
            root_child2.Height   = 100.Percent();
            root.Insert(2, root_child2);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(640f, root.LayoutWidth);
            Assert.AreEqual(320f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(213f, root_child0.LayoutWidth);
            Assert.AreEqual(320f, root_child0.LayoutHeight);

            Assert.AreEqual(213f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(214f, root_child1.LayoutWidth);
            Assert.AreEqual(320f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child0.LayoutX);
            Assert.AreEqual(0f, root_child1_child0.LayoutY);
            Assert.AreEqual(214f, root_child1_child0.LayoutWidth);
            Assert.AreEqual(107f, root_child1_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child1.LayoutX);
            Assert.AreEqual(107f, root_child1_child1.LayoutY);
            Assert.AreEqual(214f, root_child1_child1.LayoutWidth);
            Assert.AreEqual(106f, root_child1_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child1_child0.LayoutX);
            Assert.AreEqual(0f, root_child1_child1_child0.LayoutY);
            Assert.AreEqual(214f, root_child1_child1_child0.LayoutWidth);
            Assert.AreEqual(106f, root_child1_child1_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child2.LayoutX);
            Assert.AreEqual(213f, root_child1_child2.LayoutY);
            Assert.AreEqual(214f, root_child1_child2.LayoutWidth);
            Assert.AreEqual(107f, root_child1_child2.LayoutHeight);

            Assert.AreEqual(427f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(213f, root_child2.LayoutWidth);
            Assert.AreEqual(320f, root_child2.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(640f, root.LayoutWidth);
            Assert.AreEqual(320f, root.LayoutHeight);

            Assert.AreEqual(427f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(213f, root_child0.LayoutWidth);
            Assert.AreEqual(320f, root_child0.LayoutHeight);

            Assert.AreEqual(213f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(214f, root_child1.LayoutWidth);
            Assert.AreEqual(320f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child0.LayoutX);
            Assert.AreEqual(0f, root_child1_child0.LayoutY);
            Assert.AreEqual(214f, root_child1_child0.LayoutWidth);
            Assert.AreEqual(107f, root_child1_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child1.LayoutX);
            Assert.AreEqual(107f, root_child1_child1.LayoutY);
            Assert.AreEqual(214f, root_child1_child1.LayoutWidth);
            Assert.AreEqual(106f, root_child1_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child1_child0.LayoutX);
            Assert.AreEqual(0f, root_child1_child1_child0.LayoutY);
            Assert.AreEqual(214f, root_child1_child1_child0.LayoutWidth);
            Assert.AreEqual(106f, root_child1_child1_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child2.LayoutX);
            Assert.AreEqual(213f, root_child1_child2.LayoutY);
            Assert.AreEqual(214f, root_child1_child2.LayoutWidth);
            Assert.AreEqual(107f, root_child1_child2.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(213f, root_child2.LayoutWidth);
            Assert.AreEqual(320f, root_child2.LayoutHeight);
        }
Exemplo n.º 7
0
        public void Test_absolute_layout_percentage_bottom_based_on_parent_height()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.Width  = 100;
            root.Height = 200;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.PositionType = YogaPositionType.Absolute;
            root_child0.Top          = 50.Percent();
            root_child0.Width        = 10;
            root_child0.Height       = 10;
            root.Insert(0, root_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.PositionType = YogaPositionType.Absolute;
            root_child1.Bottom       = 50.Percent();
            root_child1.Width        = 10;
            root_child1.Height       = 10;
            root.Insert(1, root_child1);

            YogaNode root_child2 = new YogaNode(config);

            root_child2.PositionType = YogaPositionType.Absolute;
            root_child2.Top          = 10.Percent();
            root_child2.Bottom       = 10.Percent();
            root_child2.Width        = 10;
            root.Insert(2, root_child2);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(100f, root.LayoutWidth);
            Assert.AreEqual(200f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(100f, root_child0.LayoutY);
            Assert.AreEqual(10f, root_child0.LayoutWidth);
            Assert.AreEqual(10f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(90f, root_child1.LayoutY);
            Assert.AreEqual(10f, root_child1.LayoutWidth);
            Assert.AreEqual(10f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(20f, root_child2.LayoutY);
            Assert.AreEqual(10f, root_child2.LayoutWidth);
            Assert.AreEqual(160f, root_child2.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(100f, root.LayoutWidth);
            Assert.AreEqual(200f, root.LayoutHeight);

            Assert.AreEqual(90f, root_child0.LayoutX);
            Assert.AreEqual(100f, root_child0.LayoutY);
            Assert.AreEqual(10f, root_child0.LayoutWidth);
            Assert.AreEqual(10f, root_child0.LayoutHeight);

            Assert.AreEqual(90f, root_child1.LayoutX);
            Assert.AreEqual(90f, root_child1.LayoutY);
            Assert.AreEqual(10f, root_child1.LayoutWidth);
            Assert.AreEqual(10f, root_child1.LayoutHeight);

            Assert.AreEqual(90f, root_child2.LayoutX);
            Assert.AreEqual(20f, root_child2.LayoutY);
            Assert.AreEqual(10f, root_child2.LayoutWidth);
            Assert.AreEqual(160f, root_child2.LayoutHeight);
        }
Exemplo n.º 8
0
        public void Test_flex_direction_row_no_width()
        {
            YogaConfig config = new YogaConfig();

            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.LeftToRight;
            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.RightToLeft;
            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);
        }
        public void Test_percent_within_flex_grow()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.FlexDirection = YogaFlexDirection.Row;
            root.Width         = 350;
            root.Height        = 100;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.Width = 100;
            root.Insert(0, root_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.FlexGrow = 1;
            root.Insert(1, root_child1);

            YogaNode root_child1_child0 = new YogaNode(config);

            root_child1_child0.Width = 100.Percent();
            root_child1.Insert(0, root_child1_child0);

            YogaNode root_child2 = new YogaNode(config);

            root_child2.Width = 100;
            root.Insert(2, root_child2);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(350f, 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(100f, root_child0.LayoutHeight);

            Assert.AreEqual(100f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(150f, root_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child0.LayoutX);
            Assert.AreEqual(0f, root_child1_child0.LayoutY);
            Assert.AreEqual(150f, root_child1_child0.LayoutWidth);
            Assert.AreEqual(0f, root_child1_child0.LayoutHeight);

            Assert.AreEqual(250f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(100f, root_child2.LayoutWidth);
            Assert.AreEqual(100f, root_child2.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(350f, root.LayoutWidth);
            Assert.AreEqual(100f, root.LayoutHeight);

            Assert.AreEqual(250f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(100f, root_child0.LayoutWidth);
            Assert.AreEqual(100f, root_child0.LayoutHeight);

            Assert.AreEqual(100f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(150f, root_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child1_child0.LayoutX);
            Assert.AreEqual(0f, root_child1_child0.LayoutY);
            Assert.AreEqual(150f, root_child1_child0.LayoutWidth);
            Assert.AreEqual(0f, root_child1_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(100f, root_child2.LayoutWidth);
            Assert.AreEqual(100f, root_child2.LayoutHeight);
        }
Exemplo n.º 10
0
        public void Test_android_news_feed()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.AlignContent = YogaAlign.Stretch;
            root.Width        = 1080;

            YogaNode root_child0 = new YogaNode(config);

            root.Insert(0, root_child0);

            YogaNode root_child0_child0 = new YogaNode(config);

            root_child0_child0.AlignContent = YogaAlign.Stretch;
            root_child0.Insert(0, root_child0_child0);

            YogaNode root_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child0.AlignContent = YogaAlign.Stretch;
            root_child0_child0.Insert(0, root_child0_child0_child0);

            YogaNode root_child0_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child0_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0_child0_child0_child0.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child0_child0.AlignItems    = YogaAlign.FlexStart;
            root_child0_child0_child0_child0.MarginStart   = 36;
            root_child0_child0_child0_child0.MarginTop     = 24;
            root_child0_child0_child0.Insert(0, root_child0_child0_child0_child0);

            YogaNode root_child0_child0_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child0_child0_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0_child0_child0_child0_child0.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child0_child0.Insert(0, root_child0_child0_child0_child0_child0);

            YogaNode root_child0_child0_child0_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child0_child0_child0_child0.AlignContent = YogaAlign.Stretch;
            root_child0_child0_child0_child0_child0_child0.Width        = 120;
            root_child0_child0_child0_child0_child0_child0.Height       = 120;
            root_child0_child0_child0_child0_child0.Insert(0, root_child0_child0_child0_child0_child0_child0);

            YogaNode root_child0_child0_child0_child0_child1 = new YogaNode(config);

            root_child0_child0_child0_child0_child1.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child0_child0_child1.FlexShrink    = 1;
            root_child0_child0_child0_child0_child1.MarginRight   = 36;
            root_child0_child0_child0_child0_child1.PaddingLeft   = 36;
            root_child0_child0_child0_child0_child1.PaddingTop    = 21;
            root_child0_child0_child0_child0_child1.PaddingRight  = 36;
            root_child0_child0_child0_child0_child1.PaddingBottom = 18;
            root_child0_child0_child0_child0.Insert(1, root_child0_child0_child0_child0_child1);

            YogaNode root_child0_child0_child0_child0_child1_child0 = new YogaNode(config);

            root_child0_child0_child0_child0_child1_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0_child0_child0_child0_child1_child0.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child0_child0_child1_child0.FlexShrink    = 1;
            root_child0_child0_child0_child0_child1.Insert(0, root_child0_child0_child0_child0_child1_child0);

            YogaNode root_child0_child0_child0_child0_child1_child1 = new YogaNode(config);

            root_child0_child0_child0_child0_child1_child1.AlignContent = YogaAlign.Stretch;
            root_child0_child0_child0_child0_child1_child1.FlexShrink   = 1;
            root_child0_child0_child0_child0_child1.Insert(1, root_child0_child0_child0_child0_child1_child1);

            YogaNode root_child0_child0_child1 = new YogaNode(config);

            root_child0_child0_child1.AlignContent = YogaAlign.Stretch;
            root_child0_child0.Insert(1, root_child0_child0_child1);

            YogaNode root_child0_child0_child1_child0 = new YogaNode(config);

            root_child0_child0_child1_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0_child0_child1_child0.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child1_child0.AlignItems    = YogaAlign.FlexStart;
            root_child0_child0_child1_child0.MarginStart   = 174;
            root_child0_child0_child1_child0.MarginTop     = 24;
            root_child0_child0_child1.Insert(0, root_child0_child0_child1_child0);

            YogaNode root_child0_child0_child1_child0_child0 = new YogaNode(config);

            root_child0_child0_child1_child0_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0_child0_child1_child0_child0.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child1_child0.Insert(0, root_child0_child0_child1_child0_child0);

            YogaNode root_child0_child0_child1_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child1_child0_child0_child0.AlignContent = YogaAlign.Stretch;
            root_child0_child0_child1_child0_child0_child0.Width        = 72;
            root_child0_child0_child1_child0_child0_child0.Height       = 72;
            root_child0_child0_child1_child0_child0.Insert(0, root_child0_child0_child1_child0_child0_child0);

            YogaNode root_child0_child0_child1_child0_child1 = new YogaNode(config);

            root_child0_child0_child1_child0_child1.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child1_child0_child1.FlexShrink    = 1;
            root_child0_child0_child1_child0_child1.MarginRight   = 36;
            root_child0_child0_child1_child0_child1.PaddingLeft   = 36;
            root_child0_child0_child1_child0_child1.PaddingTop    = 21;
            root_child0_child0_child1_child0_child1.PaddingRight  = 36;
            root_child0_child0_child1_child0_child1.PaddingBottom = 18;
            root_child0_child0_child1_child0.Insert(1, root_child0_child0_child1_child0_child1);

            YogaNode root_child0_child0_child1_child0_child1_child0 = new YogaNode(config);

            root_child0_child0_child1_child0_child1_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0_child0_child1_child0_child1_child0.AlignContent  = YogaAlign.Stretch;
            root_child0_child0_child1_child0_child1_child0.FlexShrink    = 1;
            root_child0_child0_child1_child0_child1.Insert(0, root_child0_child0_child1_child0_child1_child0);

            YogaNode root_child0_child0_child1_child0_child1_child1 = new YogaNode(config);

            root_child0_child0_child1_child0_child1_child1.AlignContent = YogaAlign.Stretch;
            root_child0_child0_child1_child0_child1_child1.FlexShrink   = 1;
            root_child0_child0_child1_child0_child1.Insert(1, root_child0_child0_child1_child0_child1_child1);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(1080f, root.LayoutWidth);
            Assert.AreEqual(240f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(1080f, root_child0.LayoutWidth);
            Assert.AreEqual(240f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0.LayoutY);
            Assert.AreEqual(1080f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(240f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(1080f, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(144f, root_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child0_child0.LayoutX);
            Assert.AreEqual(24f, root_child0_child0_child0_child0.LayoutY);
            Assert.AreEqual(1044f, root_child0_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(120f, root_child0_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child0.LayoutY);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child0_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child0_child0.LayoutY);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(120f, root_child0_child0_child0_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child0_child0_child1.LayoutWidth);
            Assert.AreEqual(39f, root_child0_child0_child0_child0_child1.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child0_child0_child1_child0.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child0_child0_child1_child0.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child0.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child0.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child0_child0_child1_child1.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child0_child0_child1_child1.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child1.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child1.LayoutX);
            Assert.AreEqual(144f, root_child0_child0_child1.LayoutY);
            Assert.AreEqual(1080f, root_child0_child0_child1.LayoutWidth);
            Assert.AreEqual(96f, root_child0_child0_child1.LayoutHeight);

            Assert.AreEqual(174f, root_child0_child0_child1_child0.LayoutX);
            Assert.AreEqual(24f, root_child0_child0_child1_child0.LayoutY);
            Assert.AreEqual(906f, root_child0_child0_child1_child0.LayoutWidth);
            Assert.AreEqual(72f, root_child0_child0_child1_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child1_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child0.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0.LayoutWidth);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child1_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child0_child0.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(72f, root_child0_child0_child1_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child1.LayoutWidth);
            Assert.AreEqual(39f, root_child0_child0_child1_child0_child1.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child1_child0_child1_child0.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child1_child0_child1_child0.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child0.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child0.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child1_child0_child1_child1.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child1_child0_child1_child1.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child1.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child1.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(1080f, root.LayoutWidth);
            Assert.AreEqual(240f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(1080f, root_child0.LayoutWidth);
            Assert.AreEqual(240f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0.LayoutY);
            Assert.AreEqual(1080f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(240f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(1080f, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(144f, root_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child0_child0.LayoutX);
            Assert.AreEqual(24f, root_child0_child0_child0_child0.LayoutY);
            Assert.AreEqual(1044f, root_child0_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(120f, root_child0_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(924f, root_child0_child0_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child0.LayoutY);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child0_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child0_child0.LayoutY);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(120f, root_child0_child0_child0_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(816f, root_child0_child0_child0_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child0_child0_child1.LayoutWidth);
            Assert.AreEqual(39f, root_child0_child0_child0_child0_child1.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child0_child0_child1_child0.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child0_child0_child1_child0.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child0.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child0.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child0_child0_child1_child1.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child0_child0_child1_child1.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child1.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child0_child0_child1_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child1.LayoutX);
            Assert.AreEqual(144f, root_child0_child0_child1.LayoutY);
            Assert.AreEqual(1080f, root_child0_child0_child1.LayoutWidth);
            Assert.AreEqual(96f, root_child0_child0_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child1_child0.LayoutX);
            Assert.AreEqual(24f, root_child0_child0_child1_child0.LayoutY);
            Assert.AreEqual(906f, root_child0_child0_child1_child0.LayoutWidth);
            Assert.AreEqual(72f, root_child0_child0_child1_child0.LayoutHeight);

            Assert.AreEqual(834f, root_child0_child0_child1_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child0.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0.LayoutWidth);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child1_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child0_child0.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(726f, root_child0_child0_child1_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1.LayoutY);
            Assert.AreEqual(72f, root_child0_child0_child1_child0_child1.LayoutWidth);
            Assert.AreEqual(39f, root_child0_child0_child1_child0_child1.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child1_child0_child1_child0.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child1_child0_child1_child0.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child0.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child0.LayoutHeight);

            Assert.AreEqual(36f, root_child0_child0_child1_child0_child1_child1.LayoutX);
            Assert.AreEqual(21f, root_child0_child0_child1_child0_child1_child1.LayoutY);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child1.LayoutWidth);
            Assert.AreEqual(0f, root_child0_child0_child1_child0_child1_child1.LayoutHeight);
        }
Exemplo n.º 11
0
        public void Test_flex_direction_column_reverse()
        {
            YogaConfig config = new YogaConfig();

            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.LeftToRight;
            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.RightToLeft;
            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);
        }
Exemplo n.º 12
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        public void Test_flex_grow_less_than_factor_one()
        {
            YogaConfig config = new YogaConfig();

            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.LeftToRight;
            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.RightToLeft;
            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);
        }
Exemplo n.º 13
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        public void Test_flex_basis_overrides_main_size()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.Width  = 100;
            root.Height = 100;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.FlexGrow  = 1;
            root_child0.FlexBasis = 50;
            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.LeftToRight;
            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.RightToLeft;
            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);
        }
Exemplo n.º 14
0
        public void Test_flex_shrink_to_zero()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.Height = 75;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.Width  = 50;
            root_child0.Height = 50;
            root.Insert(0, root_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.FlexShrink = 1;
            root_child1.Width      = 50;
            root_child1.Height     = 50;
            root.Insert(1, root_child1);

            YogaNode root_child2 = new YogaNode(config);

            root_child2.Width  = 50;
            root_child2.Height = 50;
            root.Insert(2, root_child2);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(50f, root.LayoutWidth);
            Assert.AreEqual(75f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(50f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(50f, root_child1.LayoutY);
            Assert.AreEqual(50f, root_child1.LayoutWidth);
            Assert.AreEqual(0f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(50f, root_child2.LayoutY);
            Assert.AreEqual(50f, root_child2.LayoutWidth);
            Assert.AreEqual(50f, root_child2.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(50f, root.LayoutWidth);
            Assert.AreEqual(75f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(50f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(50f, root_child1.LayoutY);
            Assert.AreEqual(50f, root_child1.LayoutWidth);
            Assert.AreEqual(0f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(50f, root_child2.LayoutY);
            Assert.AreEqual(50f, root_child2.LayoutWidth);
            Assert.AreEqual(50f, root_child2.LayoutHeight);
        }
Exemplo n.º 15
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        public void Test_justify_content_overflow_min_max()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.JustifyContent = YogaJustify.Center;
            root.MinHeight      = 100;
            root.MaxHeight      = 110;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.Width  = 50;
            root_child0.Height = 50;
            root.Insert(0, root_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.Width  = 50;
            root_child1.Height = 50;
            root.Insert(1, root_child1);

            YogaNode root_child2 = new YogaNode(config);

            root_child2.Width  = 50;
            root_child2.Height = 50;
            root.Insert(2, root_child2);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(50f, root.LayoutWidth);
            Assert.AreEqual(110f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(-20f, root_child0.LayoutY);
            Assert.AreEqual(50f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(30f, root_child1.LayoutY);
            Assert.AreEqual(50f, root_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(80f, root_child2.LayoutY);
            Assert.AreEqual(50f, root_child2.LayoutWidth);
            Assert.AreEqual(50f, root_child2.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(50f, root.LayoutWidth);
            Assert.AreEqual(110f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(-20f, root_child0.LayoutY);
            Assert.AreEqual(50f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child1.LayoutX);
            Assert.AreEqual(30f, root_child1.LayoutY);
            Assert.AreEqual(50f, root_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child1.LayoutHeight);

            Assert.AreEqual(0f, root_child2.LayoutX);
            Assert.AreEqual(80f, root_child2.LayoutY);
            Assert.AreEqual(50f, root_child2.LayoutWidth);
            Assert.AreEqual(50f, root_child2.LayoutHeight);
        }
Exemplo n.º 16
0
        public void Test_percentage_container_in_wrapping_container()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.JustifyContent = YogaJustify.Center;
            root.AlignItems     = YogaAlign.Center;
            root.Width          = 200;
            root.Height         = 200;

            YogaNode root_child0 = new YogaNode(config);

            root.Insert(0, root_child0);

            YogaNode root_child0_child0 = new YogaNode(config);

            root_child0_child0.FlexDirection  = YogaFlexDirection.Row;
            root_child0_child0.JustifyContent = YogaJustify.Center;
            root_child0_child0.Width          = 100.Percent();
            root_child0.Insert(0, root_child0_child0);

            YogaNode root_child0_child0_child0 = new YogaNode(config);

            root_child0_child0_child0.Width  = 50;
            root_child0_child0_child0.Height = 50;
            root_child0_child0.Insert(0, root_child0_child0_child0);

            YogaNode root_child0_child0_child1 = new YogaNode(config);

            root_child0_child0_child1.Width  = 50;
            root_child0_child0_child1.Height = 50;
            root_child0_child0.Insert(1, root_child0_child0_child1);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(200f, root.LayoutWidth);
            Assert.AreEqual(200f, root.LayoutHeight);

            Assert.AreEqual(50f, root_child0.LayoutX);
            Assert.AreEqual(75f, root_child0.LayoutY);
            Assert.AreEqual(100f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, 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(50f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(50f, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(50f, root_child0_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1.LayoutY);
            Assert.AreEqual(50f, root_child0_child0_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child0_child1.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(200f, root.LayoutWidth);
            Assert.AreEqual(200f, root.LayoutHeight);

            Assert.AreEqual(50f, root_child0.LayoutX);
            Assert.AreEqual(75f, root_child0.LayoutY);
            Assert.AreEqual(100f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, 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(50f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(50f, root_child0_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
            Assert.AreEqual(50f, root_child0_child0_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child0_child1.LayoutY);
            Assert.AreEqual(50f, root_child0_child0_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child0_child1.LayoutHeight);
        }
Exemplo n.º 17
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        public void Test_flex_grow_height_maximized()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.Width  = 100;
            root.Height = 500;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.FlexGrow  = 1;
            root_child0.MinHeight = 100;
            root_child0.MaxHeight = 500;
            root.Insert(0, root_child0);

            YogaNode root_child0_child0 = new YogaNode(config);

            root_child0_child0.FlexGrow  = 1;
            root_child0_child0.FlexBasis = 200;
            root_child0.Insert(0, root_child0_child0);

            YogaNode root_child0_child1 = new YogaNode(config);

            root_child0_child1.Height = 100;
            root_child0.Insert(1, root_child0_child1);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(100f, root.LayoutWidth);
            Assert.AreEqual(500f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(100f, root_child0.LayoutWidth);
            Assert.AreEqual(500f, 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(400f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child1.LayoutX);
            Assert.AreEqual(400f, root_child0_child1.LayoutY);
            Assert.AreEqual(100f, root_child0_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child0_child1.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(100f, root.LayoutWidth);
            Assert.AreEqual(500f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(100f, root_child0.LayoutWidth);
            Assert.AreEqual(500f, 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(400f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child1.LayoutX);
            Assert.AreEqual(400f, root_child0_child1.LayoutY);
            Assert.AreEqual(100f, root_child0_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child0_child1.LayoutHeight);
        }
Exemplo n.º 18
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        public void Test_percent_absolute_position()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.Width  = 60;
            root.Height = 50;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.FlexDirection = YogaFlexDirection.Row;
            root_child0.PositionType  = YogaPositionType.Absolute;
            root_child0.Left          = 50.Percent();
            root_child0.Width         = 100.Percent();
            root_child0.Height        = 50;
            root.Insert(0, root_child0);

            YogaNode root_child0_child0 = new YogaNode(config);

            root_child0_child0.Width = 100.Percent();
            root_child0.Insert(0, root_child0_child0);

            YogaNode root_child0_child1 = new YogaNode(config);

            root_child0_child1.Width = 100.Percent();
            root_child0.Insert(1, root_child0_child1);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(60f, root.LayoutWidth);
            Assert.AreEqual(50f, root.LayoutHeight);

            Assert.AreEqual(30f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(60f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0.LayoutY);
            Assert.AreEqual(60f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(60f, root_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child1.LayoutY);
            Assert.AreEqual(60f, root_child0_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child1.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(60f, root.LayoutWidth);
            Assert.AreEqual(50f, root.LayoutHeight);

            Assert.AreEqual(30f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(60f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(0f, root_child0_child0.LayoutX);
            Assert.AreEqual(0f, root_child0_child0.LayoutY);
            Assert.AreEqual(60f, root_child0_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child0.LayoutHeight);

            Assert.AreEqual(-60f, root_child0_child1.LayoutX);
            Assert.AreEqual(0f, root_child0_child1.LayoutY);
            Assert.AreEqual(60f, root_child0_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child0_child1.LayoutHeight);
        }
Exemplo n.º 19
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        public void Test_rounding_flex_basis_flex_grow_row_prime_number_width()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.FlexDirection = YogaFlexDirection.Row;
            root.Width         = 113;
            root.Height        = 100;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.FlexGrow = 1;
            root.Insert(0, root_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.FlexGrow = 1;
            root.Insert(1, root_child1);

            YogaNode root_child2 = new YogaNode(config);

            root_child2.FlexGrow = 1;
            root.Insert(2, root_child2);

            YogaNode root_child3 = new YogaNode(config);

            root_child3.FlexGrow = 1;
            root.Insert(3, root_child3);

            YogaNode root_child4 = new YogaNode(config);

            root_child4.FlexGrow = 1;
            root.Insert(4, root_child4);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(113f, root.LayoutWidth);
            Assert.AreEqual(100f, root.LayoutHeight);

            Assert.AreEqual(0f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(23f, root_child0.LayoutWidth);
            Assert.AreEqual(100f, root_child0.LayoutHeight);

            Assert.AreEqual(23f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(22f, root_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child1.LayoutHeight);

            Assert.AreEqual(45f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(23f, root_child2.LayoutWidth);
            Assert.AreEqual(100f, root_child2.LayoutHeight);

            Assert.AreEqual(68f, root_child3.LayoutX);
            Assert.AreEqual(0f, root_child3.LayoutY);
            Assert.AreEqual(22f, root_child3.LayoutWidth);
            Assert.AreEqual(100f, root_child3.LayoutHeight);

            Assert.AreEqual(90f, root_child4.LayoutX);
            Assert.AreEqual(0f, root_child4.LayoutY);
            Assert.AreEqual(23f, root_child4.LayoutWidth);
            Assert.AreEqual(100f, root_child4.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(0f, root.LayoutX);
            Assert.AreEqual(0f, root.LayoutY);
            Assert.AreEqual(113f, root.LayoutWidth);
            Assert.AreEqual(100f, root.LayoutHeight);

            Assert.AreEqual(90f, root_child0.LayoutX);
            Assert.AreEqual(0f, root_child0.LayoutY);
            Assert.AreEqual(23f, root_child0.LayoutWidth);
            Assert.AreEqual(100f, root_child0.LayoutHeight);

            Assert.AreEqual(68f, root_child1.LayoutX);
            Assert.AreEqual(0f, root_child1.LayoutY);
            Assert.AreEqual(22f, root_child1.LayoutWidth);
            Assert.AreEqual(100f, root_child1.LayoutHeight);

            Assert.AreEqual(45f, root_child2.LayoutX);
            Assert.AreEqual(0f, root_child2.LayoutY);
            Assert.AreEqual(23f, root_child2.LayoutWidth);
            Assert.AreEqual(100f, root_child2.LayoutHeight);

            Assert.AreEqual(23f, root_child3.LayoutX);
            Assert.AreEqual(0f, root_child3.LayoutY);
            Assert.AreEqual(22f, root_child3.LayoutWidth);
            Assert.AreEqual(100f, root_child3.LayoutHeight);

            Assert.AreEqual(0f, root_child4.LayoutX);
            Assert.AreEqual(0f, root_child4.LayoutY);
            Assert.AreEqual(23f, root_child4.LayoutWidth);
            Assert.AreEqual(100f, root_child4.LayoutHeight);
        }
Exemplo n.º 20
0
        public void Test_absolute_layout_within_border()
        {
            YogaConfig config = new YogaConfig();

            YogaNode root = new YogaNode(config);

            root.MarginLeft        = 10;
            root.MarginTop         = 10;
            root.MarginRight       = 10;
            root.MarginBottom      = 10;
            root.PaddingLeft       = 10;
            root.PaddingTop        = 10;
            root.PaddingRight      = 10;
            root.PaddingBottom     = 10;
            root.BorderLeftWidth   = 10;
            root.BorderTopWidth    = 10;
            root.BorderRightWidth  = 10;
            root.BorderBottomWidth = 10;
            root.Width             = 100;
            root.Height            = 100;

            YogaNode root_child0 = new YogaNode(config);

            root_child0.PositionType = YogaPositionType.Absolute;
            root_child0.Left         = 0;
            root_child0.Top          = 0;
            root_child0.Width        = 50;
            root_child0.Height       = 50;
            root.Insert(0, root_child0);

            YogaNode root_child1 = new YogaNode(config);

            root_child1.PositionType = YogaPositionType.Absolute;
            root_child1.Right        = 0;
            root_child1.Bottom       = 0;
            root_child1.Width        = 50;
            root_child1.Height       = 50;
            root.Insert(1, root_child1);

            YogaNode root_child2 = new YogaNode(config);

            root_child2.PositionType = YogaPositionType.Absolute;
            root_child2.Left         = 0;
            root_child2.Top          = 0;
            root_child2.MarginLeft   = 10;
            root_child2.MarginTop    = 10;
            root_child2.MarginRight  = 10;
            root_child2.MarginBottom = 10;
            root_child2.Width        = 50;
            root_child2.Height       = 50;
            root.Insert(2, root_child2);

            YogaNode root_child3 = new YogaNode(config);

            root_child3.PositionType = YogaPositionType.Absolute;
            root_child3.Right        = 0;
            root_child3.Bottom       = 0;
            root_child3.MarginLeft   = 10;
            root_child3.MarginTop    = 10;
            root_child3.MarginRight  = 10;
            root_child3.MarginBottom = 10;
            root_child3.Width        = 50;
            root_child3.Height       = 50;
            root.Insert(3, root_child3);
            root.StyleDirection = YogaDirection.LeftToRight;
            root.CalculateLayout();

            Assert.AreEqual(10f, root.LayoutX);
            Assert.AreEqual(10f, root.LayoutY);
            Assert.AreEqual(100f, root.LayoutWidth);
            Assert.AreEqual(100f, root.LayoutHeight);

            Assert.AreEqual(10f, root_child0.LayoutX);
            Assert.AreEqual(10f, root_child0.LayoutY);
            Assert.AreEqual(50f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(40f, root_child1.LayoutX);
            Assert.AreEqual(40f, root_child1.LayoutY);
            Assert.AreEqual(50f, root_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child1.LayoutHeight);

            Assert.AreEqual(20f, root_child2.LayoutX);
            Assert.AreEqual(20f, root_child2.LayoutY);
            Assert.AreEqual(50f, root_child2.LayoutWidth);
            Assert.AreEqual(50f, root_child2.LayoutHeight);

            Assert.AreEqual(30f, root_child3.LayoutX);
            Assert.AreEqual(30f, root_child3.LayoutY);
            Assert.AreEqual(50f, root_child3.LayoutWidth);
            Assert.AreEqual(50f, root_child3.LayoutHeight);

            root.StyleDirection = YogaDirection.RightToLeft;
            root.CalculateLayout();

            Assert.AreEqual(10f, root.LayoutX);
            Assert.AreEqual(10f, root.LayoutY);
            Assert.AreEqual(100f, root.LayoutWidth);
            Assert.AreEqual(100f, root.LayoutHeight);

            Assert.AreEqual(10f, root_child0.LayoutX);
            Assert.AreEqual(10f, root_child0.LayoutY);
            Assert.AreEqual(50f, root_child0.LayoutWidth);
            Assert.AreEqual(50f, root_child0.LayoutHeight);

            Assert.AreEqual(40f, root_child1.LayoutX);
            Assert.AreEqual(40f, root_child1.LayoutY);
            Assert.AreEqual(50f, root_child1.LayoutWidth);
            Assert.AreEqual(50f, root_child1.LayoutHeight);

            Assert.AreEqual(20f, root_child2.LayoutX);
            Assert.AreEqual(20f, root_child2.LayoutY);
            Assert.AreEqual(50f, root_child2.LayoutWidth);
            Assert.AreEqual(50f, root_child2.LayoutHeight);

            Assert.AreEqual(30f, root_child3.LayoutX);
            Assert.AreEqual(30f, root_child3.LayoutY);
            Assert.AreEqual(50f, root_child3.LayoutWidth);
            Assert.AreEqual(50f, root_child3.LayoutHeight);
        }