diff --git a/csharp/tests/Facebook.Yoga/YGAlignItemsTest.cs b/csharp/tests/Facebook.Yoga/YGAlignItemsTest.cs
index 7b150568..cc3a74ab 100644
--- a/csharp/tests/Facebook.Yoga/YGAlignItemsTest.cs
+++ b/csharp/tests/Facebook.Yoga/YGAlignItemsTest.cs
@@ -1815,5 +1815,148 @@ namespace Facebook.Yoga
Assert.AreEqual(72f, root_child0_child0.LayoutHeight);
}
+ [Test]
+ public void Test_align_center_should_size_based_on_content()
+ {
+ YogaConfig config = new YogaConfig();
+
+ YogaNode root = new YogaNode(config);
+ root.AlignItems = YogaAlign.Center;
+ root.MarginTop = 20;
+ root.Width = 100;
+ root.Height = 100;
+
+ YogaNode root_child0 = new YogaNode(config);
+ root_child0.JustifyContent = YogaJustify.Center;
+ root_child0.FlexShrink = 1;
+ root.Insert(0, root_child0);
+
+ YogaNode root_child0_child0 = new YogaNode(config);
+ root_child0_child0.FlexGrow = 1;
+ root_child0_child0.FlexShrink = 1;
+ root_child0.Insert(0, root_child0_child0);
+
+ YogaNode root_child0_child0_child0 = new YogaNode(config);
+ root_child0_child0_child0.Width = 20;
+ root_child0_child0_child0.Height = 20;
+ root_child0_child0.Insert(0, root_child0_child0_child0);
+ root.StyleDirection = YogaDirection.LTR;
+ root.CalculateLayout();
+
+ Assert.AreEqual(0f, root.LayoutX);
+ Assert.AreEqual(20f, root.LayoutY);
+ Assert.AreEqual(100f, root.LayoutWidth);
+ Assert.AreEqual(100f, root.LayoutHeight);
+
+ Assert.AreEqual(40f, root_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0.LayoutHeight);
+
+ Assert.AreEqual(0f, root_child0_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0_child0.LayoutHeight);
+
+ Assert.AreEqual(0f, root_child0_child0_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutHeight);
+
+ root.StyleDirection = YogaDirection.RTL;
+ root.CalculateLayout();
+
+ Assert.AreEqual(0f, root.LayoutX);
+ Assert.AreEqual(20f, root.LayoutY);
+ Assert.AreEqual(100f, root.LayoutWidth);
+ Assert.AreEqual(100f, root.LayoutHeight);
+
+ Assert.AreEqual(40f, root_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0.LayoutHeight);
+
+ Assert.AreEqual(0f, root_child0_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0_child0.LayoutHeight);
+
+ Assert.AreEqual(0f, root_child0_child0_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutHeight);
+ }
+
+ [Test]
+ public void Test_align_strech_should_size_based_on_parent()
+ {
+ YogaConfig config = new YogaConfig();
+
+ YogaNode root = new YogaNode(config);
+ root.MarginTop = 20;
+ root.Width = 100;
+ root.Height = 100;
+
+ YogaNode root_child0 = new YogaNode(config);
+ root_child0.JustifyContent = YogaJustify.Center;
+ root_child0.FlexShrink = 1;
+ root.Insert(0, root_child0);
+
+ YogaNode root_child0_child0 = new YogaNode(config);
+ root_child0_child0.FlexGrow = 1;
+ root_child0_child0.FlexShrink = 1;
+ root_child0.Insert(0, root_child0_child0);
+
+ YogaNode root_child0_child0_child0 = new YogaNode(config);
+ root_child0_child0_child0.Width = 20;
+ root_child0_child0_child0.Height = 20;
+ root_child0_child0.Insert(0, root_child0_child0_child0);
+ root.StyleDirection = YogaDirection.LTR;
+ root.CalculateLayout();
+
+ Assert.AreEqual(0f, root.LayoutX);
+ Assert.AreEqual(20f, 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(20f, 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(20f, root_child0_child0.LayoutHeight);
+
+ Assert.AreEqual(0f, root_child0_child0_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutHeight);
+
+ root.StyleDirection = YogaDirection.RTL;
+ root.CalculateLayout();
+
+ Assert.AreEqual(0f, root.LayoutX);
+ Assert.AreEqual(20f, 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(20f, 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(20f, root_child0_child0.LayoutHeight);
+
+ Assert.AreEqual(80f, root_child0_child0_child0.LayoutX);
+ Assert.AreEqual(0f, root_child0_child0_child0.LayoutY);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutWidth);
+ Assert.AreEqual(20f, root_child0_child0_child0.LayoutHeight);
+ }
+
}
}
diff --git a/gentest/fixtures/YGAlignItemsTest.html b/gentest/fixtures/YGAlignItemsTest.html
index 2c88c306..c7b3df1a 100644
--- a/gentest/fixtures/YGAlignItemsTest.html
+++ b/gentest/fixtures/YGAlignItemsTest.html
@@ -167,3 +167,20 @@
+
+
+
+
+
diff --git a/java/tests/com/facebook/yoga/YGAlignItemsTest.java b/java/tests/com/facebook/yoga/YGAlignItemsTest.java
index cea82fb5..15d7d842 100644
--- a/java/tests/com/facebook/yoga/YGAlignItemsTest.java
+++ b/java/tests/com/facebook/yoga/YGAlignItemsTest.java
@@ -1791,4 +1791,145 @@ public class YGAlignItemsTest {
assertEquals(72f, root_child0_child0.getLayoutHeight(), 0.0f);
}
+ @Test
+ public void test_align_center_should_size_based_on_content() {
+ YogaConfig config = new YogaConfig();
+
+ final YogaNode root = new YogaNode(config);
+ root.setAlignItems(YogaAlign.CENTER);
+ root.setMargin(YogaEdge.TOP, 20f);
+ root.setWidth(100f);
+ root.setHeight(100f);
+
+ final YogaNode root_child0 = new YogaNode(config);
+ root_child0.setJustifyContent(YogaJustify.CENTER);
+ root_child0.setFlexShrink(1f);
+ root.addChildAt(root_child0, 0);
+
+ final YogaNode root_child0_child0 = new YogaNode(config);
+ root_child0_child0.setFlexGrow(1f);
+ root_child0_child0.setFlexShrink(1f);
+ root_child0.addChildAt(root_child0_child0, 0);
+
+ final YogaNode root_child0_child0_child0 = new YogaNode(config);
+ root_child0_child0_child0.setWidth(20f);
+ root_child0_child0_child0.setHeight(20f);
+ root_child0_child0.addChildAt(root_child0_child0_child0, 0);
+ root.setDirection(YogaDirection.LTR);
+ root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+ assertEquals(0f, root.getLayoutX(), 0.0f);
+ assertEquals(20f, root.getLayoutY(), 0.0f);
+ assertEquals(100f, root.getLayoutWidth(), 0.0f);
+ assertEquals(100f, root.getLayoutHeight(), 0.0f);
+
+ assertEquals(40f, root_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutHeight(), 0.0f);
+
+ root.setDirection(YogaDirection.RTL);
+ root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+ assertEquals(0f, root.getLayoutX(), 0.0f);
+ assertEquals(20f, root.getLayoutY(), 0.0f);
+ assertEquals(100f, root.getLayoutWidth(), 0.0f);
+ assertEquals(100f, root.getLayoutHeight(), 0.0f);
+
+ assertEquals(40f, root_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutHeight(), 0.0f);
+ }
+
+ @Test
+ public void test_align_strech_should_size_based_on_parent() {
+ YogaConfig config = new YogaConfig();
+
+ final YogaNode root = new YogaNode(config);
+ root.setMargin(YogaEdge.TOP, 20f);
+ root.setWidth(100f);
+ root.setHeight(100f);
+
+ final YogaNode root_child0 = new YogaNode(config);
+ root_child0.setJustifyContent(YogaJustify.CENTER);
+ root_child0.setFlexShrink(1f);
+ root.addChildAt(root_child0, 0);
+
+ final YogaNode root_child0_child0 = new YogaNode(config);
+ root_child0_child0.setFlexGrow(1f);
+ root_child0_child0.setFlexShrink(1f);
+ root_child0.addChildAt(root_child0_child0, 0);
+
+ final YogaNode root_child0_child0_child0 = new YogaNode(config);
+ root_child0_child0_child0.setWidth(20f);
+ root_child0_child0_child0.setHeight(20f);
+ root_child0_child0.addChildAt(root_child0_child0_child0, 0);
+ root.setDirection(YogaDirection.LTR);
+ root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+ assertEquals(0f, root.getLayoutX(), 0.0f);
+ assertEquals(20f, root.getLayoutY(), 0.0f);
+ assertEquals(100f, root.getLayoutWidth(), 0.0f);
+ assertEquals(100f, root.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+ assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(100f, root_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutHeight(), 0.0f);
+
+ root.setDirection(YogaDirection.RTL);
+ root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+ assertEquals(0f, root.getLayoutX(), 0.0f);
+ assertEquals(20f, root.getLayoutY(), 0.0f);
+ assertEquals(100f, root.getLayoutWidth(), 0.0f);
+ assertEquals(100f, root.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+ assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(0f, root_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(100f, root_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0.getLayoutHeight(), 0.0f);
+
+ assertEquals(80f, root_child0_child0_child0.getLayoutX(), 0.0f);
+ assertEquals(0f, root_child0_child0_child0.getLayoutY(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutWidth(), 0.0f);
+ assertEquals(20f, root_child0_child0_child0.getLayoutHeight(), 0.0f);
+ }
+
}
diff --git a/javascript/tests/Facebook.Yoga/YGAlignItemsTest.js b/javascript/tests/Facebook.Yoga/YGAlignItemsTest.js
index 3a95b980..28a9a980 100644
--- a/javascript/tests/Facebook.Yoga/YGAlignItemsTest.js
+++ b/javascript/tests/Facebook.Yoga/YGAlignItemsTest.js
@@ -1878,3 +1878,152 @@ it("align_items_flex_end_child_without_margin_bigger_than_parent", function () {
config.free();
}
});
+it("align_center_should_size_based_on_content", function () {
+ var config = Yoga.Config.create();
+
+ try {
+ var root = Yoga.Node.create(config);
+ root.setAlignItems(Yoga.ALIGN_CENTER);
+ root.setMargin(Yoga.EDGE_TOP, 20);
+ root.setWidth(100);
+ root.setHeight(100);
+
+ var root_child0 = Yoga.Node.create(config);
+ root_child0.setJustifyContent(Yoga.JUSTIFY_CENTER);
+ root_child0.setFlexShrink(1);
+ root.insertChild(root_child0, 0);
+
+ var root_child0_child0 = Yoga.Node.create(config);
+ root_child0_child0.setFlexGrow(1);
+ root_child0_child0.setFlexShrink(1);
+ root_child0.insertChild(root_child0_child0, 0);
+
+ var root_child0_child0_child0 = Yoga.Node.create(config);
+ root_child0_child0_child0.setWidth(20);
+ root_child0_child0_child0.setHeight(20);
+ root_child0_child0.insertChild(root_child0_child0_child0, 0);
+ root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_LTR);
+
+ console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
+ console.assert(20 === root.getComputedTop(), "20 === root.getComputedTop() (" + root.getComputedTop() + ")");
+ console.assert(100 === root.getComputedWidth(), "100 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
+ console.assert(100 === root.getComputedHeight(), "100 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
+
+ console.assert(40 === root_child0.getComputedLeft(), "40 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0.getComputedWidth(), "20 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0.getComputedHeight(), "20 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0_child0.getComputedLeft(), "0 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0_child0.getComputedWidth(), "20 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0.getComputedHeight(), "20 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0_child0_child0.getComputedLeft(), "0 === root_child0_child0_child0.getComputedLeft() (" + root_child0_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0_child0.getComputedTop(), "0 === root_child0_child0_child0.getComputedTop() (" + root_child0_child0_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedWidth(), "20 === root_child0_child0_child0.getComputedWidth() (" + root_child0_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedHeight(), "20 === root_child0_child0_child0.getComputedHeight() (" + root_child0_child0_child0.getComputedHeight() + ")");
+
+ root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_RTL);
+
+ console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
+ console.assert(20 === root.getComputedTop(), "20 === root.getComputedTop() (" + root.getComputedTop() + ")");
+ console.assert(100 === root.getComputedWidth(), "100 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
+ console.assert(100 === root.getComputedHeight(), "100 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
+
+ console.assert(40 === root_child0.getComputedLeft(), "40 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0.getComputedWidth(), "20 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0.getComputedHeight(), "20 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0_child0.getComputedLeft(), "0 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0_child0.getComputedWidth(), "20 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0.getComputedHeight(), "20 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0_child0_child0.getComputedLeft(), "0 === root_child0_child0_child0.getComputedLeft() (" + root_child0_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0_child0.getComputedTop(), "0 === root_child0_child0_child0.getComputedTop() (" + root_child0_child0_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedWidth(), "20 === root_child0_child0_child0.getComputedWidth() (" + root_child0_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedHeight(), "20 === root_child0_child0_child0.getComputedHeight() (" + root_child0_child0_child0.getComputedHeight() + ")");
+ } finally {
+ if (typeof root !== "undefined") {
+ root.freeRecursive();
+ }
+
+ config.free();
+ }
+});
+it("align_strech_should_size_based_on_parent", function () {
+ var config = Yoga.Config.create();
+
+ try {
+ var root = Yoga.Node.create(config);
+ root.setMargin(Yoga.EDGE_TOP, 20);
+ root.setWidth(100);
+ root.setHeight(100);
+
+ var root_child0 = Yoga.Node.create(config);
+ root_child0.setJustifyContent(Yoga.JUSTIFY_CENTER);
+ root_child0.setFlexShrink(1);
+ root.insertChild(root_child0, 0);
+
+ var root_child0_child0 = Yoga.Node.create(config);
+ root_child0_child0.setFlexGrow(1);
+ root_child0_child0.setFlexShrink(1);
+ root_child0.insertChild(root_child0_child0, 0);
+
+ var root_child0_child0_child0 = Yoga.Node.create(config);
+ root_child0_child0_child0.setWidth(20);
+ root_child0_child0_child0.setHeight(20);
+ root_child0_child0.insertChild(root_child0_child0_child0, 0);
+ root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_LTR);
+
+ console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
+ console.assert(20 === root.getComputedTop(), "20 === root.getComputedTop() (" + root.getComputedTop() + ")");
+ console.assert(100 === root.getComputedWidth(), "100 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
+ console.assert(100 === root.getComputedHeight(), "100 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0.getComputedLeft(), "0 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
+ console.assert(100 === root_child0.getComputedWidth(), "100 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0.getComputedHeight(), "20 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0_child0.getComputedLeft(), "0 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
+ console.assert(100 === root_child0_child0.getComputedWidth(), "100 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0.getComputedHeight(), "20 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0_child0_child0.getComputedLeft(), "0 === root_child0_child0_child0.getComputedLeft() (" + root_child0_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0_child0.getComputedTop(), "0 === root_child0_child0_child0.getComputedTop() (" + root_child0_child0_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedWidth(), "20 === root_child0_child0_child0.getComputedWidth() (" + root_child0_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedHeight(), "20 === root_child0_child0_child0.getComputedHeight() (" + root_child0_child0_child0.getComputedHeight() + ")");
+
+ root.calculateLayout(Yoga.UNDEFINED, Yoga.UNDEFINED, Yoga.DIRECTION_RTL);
+
+ console.assert(0 === root.getComputedLeft(), "0 === root.getComputedLeft() (" + root.getComputedLeft() + ")");
+ console.assert(20 === root.getComputedTop(), "20 === root.getComputedTop() (" + root.getComputedTop() + ")");
+ console.assert(100 === root.getComputedWidth(), "100 === root.getComputedWidth() (" + root.getComputedWidth() + ")");
+ console.assert(100 === root.getComputedHeight(), "100 === root.getComputedHeight() (" + root.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0.getComputedLeft(), "0 === root_child0.getComputedLeft() (" + root_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0.getComputedTop(), "0 === root_child0.getComputedTop() (" + root_child0.getComputedTop() + ")");
+ console.assert(100 === root_child0.getComputedWidth(), "100 === root_child0.getComputedWidth() (" + root_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0.getComputedHeight(), "20 === root_child0.getComputedHeight() (" + root_child0.getComputedHeight() + ")");
+
+ console.assert(0 === root_child0_child0.getComputedLeft(), "0 === root_child0_child0.getComputedLeft() (" + root_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0.getComputedTop(), "0 === root_child0_child0.getComputedTop() (" + root_child0_child0.getComputedTop() + ")");
+ console.assert(100 === root_child0_child0.getComputedWidth(), "100 === root_child0_child0.getComputedWidth() (" + root_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0.getComputedHeight(), "20 === root_child0_child0.getComputedHeight() (" + root_child0_child0.getComputedHeight() + ")");
+
+ console.assert(80 === root_child0_child0_child0.getComputedLeft(), "80 === root_child0_child0_child0.getComputedLeft() (" + root_child0_child0_child0.getComputedLeft() + ")");
+ console.assert(0 === root_child0_child0_child0.getComputedTop(), "0 === root_child0_child0_child0.getComputedTop() (" + root_child0_child0_child0.getComputedTop() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedWidth(), "20 === root_child0_child0_child0.getComputedWidth() (" + root_child0_child0_child0.getComputedWidth() + ")");
+ console.assert(20 === root_child0_child0_child0.getComputedHeight(), "20 === root_child0_child0_child0.getComputedHeight() (" + root_child0_child0_child0.getComputedHeight() + ")");
+ } finally {
+ if (typeof root !== "undefined") {
+ root.freeRecursive();
+ }
+
+ config.free();
+ }
+});
diff --git a/tests/YGAlignItemsTest.cpp b/tests/YGAlignItemsTest.cpp
index 8fe2deff..33eaab9c 100644
--- a/tests/YGAlignItemsTest.cpp
+++ b/tests/YGAlignItemsTest.cpp
@@ -1809,3 +1809,146 @@ TEST(YogaTest, align_items_flex_end_child_without_margin_bigger_than_parent) {
YGConfigFree(config);
}
+
+TEST(YogaTest, align_center_should_size_based_on_content) {
+ const YGConfigRef config = YGConfigNew();
+
+ const YGNodeRef root = YGNodeNewWithConfig(config);
+ YGNodeStyleSetAlignItems(root, YGAlignCenter);
+ YGNodeStyleSetMargin(root, YGEdgeTop, 20);
+ YGNodeStyleSetWidth(root, 100);
+ YGNodeStyleSetHeight(root, 100);
+
+ const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
+ YGNodeStyleSetJustifyContent(root_child0, YGJustifyCenter);
+ YGNodeStyleSetFlexShrink(root_child0, 1);
+ YGNodeInsertChild(root, root_child0, 0);
+
+ const YGNodeRef root_child0_child0 = YGNodeNewWithConfig(config);
+ YGNodeStyleSetFlexGrow(root_child0_child0, 1);
+ YGNodeStyleSetFlexShrink(root_child0_child0, 1);
+ YGNodeInsertChild(root_child0, root_child0_child0, 0);
+
+ const YGNodeRef root_child0_child0_child0 = YGNodeNewWithConfig(config);
+ YGNodeStyleSetWidth(root_child0_child0_child0, 20);
+ YGNodeStyleSetHeight(root_child0_child0_child0, 20);
+ YGNodeInsertChild(root_child0_child0, root_child0_child0_child0, 0);
+ YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
+
+ ASSERT_FLOAT_EQ(40, YGNodeLayoutGetLeft(root_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0_child0));
+
+ YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
+
+ ASSERT_FLOAT_EQ(40, YGNodeLayoutGetLeft(root_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0_child0));
+
+ YGNodeFreeRecursive(root);
+
+ YGConfigFree(config);
+}
+
+TEST(YogaTest, align_strech_should_size_based_on_parent) {
+ const YGConfigRef config = YGConfigNew();
+
+ const YGNodeRef root = YGNodeNewWithConfig(config);
+ YGNodeStyleSetMargin(root, YGEdgeTop, 20);
+ YGNodeStyleSetWidth(root, 100);
+ YGNodeStyleSetHeight(root, 100);
+
+ const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
+ YGNodeStyleSetJustifyContent(root_child0, YGJustifyCenter);
+ YGNodeStyleSetFlexShrink(root_child0, 1);
+ YGNodeInsertChild(root, root_child0, 0);
+
+ const YGNodeRef root_child0_child0 = YGNodeNewWithConfig(config);
+ YGNodeStyleSetFlexGrow(root_child0_child0, 1);
+ YGNodeStyleSetFlexShrink(root_child0_child0, 1);
+ YGNodeInsertChild(root_child0, root_child0_child0, 0);
+
+ const YGNodeRef root_child0_child0_child0 = YGNodeNewWithConfig(config);
+ YGNodeStyleSetWidth(root_child0_child0_child0, 20);
+ YGNodeStyleSetHeight(root_child0_child0_child0, 20);
+ YGNodeInsertChild(root_child0_child0, root_child0_child0_child0, 0);
+ YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0_child0));
+
+ YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0));
+
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0));
+ ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0));
+
+ ASSERT_FLOAT_EQ(80, YGNodeLayoutGetLeft(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetWidth(root_child0_child0_child0));
+ ASSERT_FLOAT_EQ(20, YGNodeLayoutGetHeight(root_child0_child0_child0));
+
+ YGNodeFreeRecursive(root);
+
+ YGConfigFree(config);
+}
diff --git a/yoga/Yoga.c b/yoga/Yoga.c
index f7be592a..98dec048 100644
--- a/yoga/Yoga.c
+++ b/yoga/Yoga.c
@@ -2197,6 +2197,7 @@ static void YGNodelayoutImpl(const YGNodeRef node,
// If the main dimension size isn't known, it is computed based on
// the line length, so there's no more space left to distribute.
+ bool sizeBasedOnContent = false;
// If we don't measure with exact main dimension we want to ensure we don't violate min and max
if (measureModeMainDim != YGMeasureModeExactly) {
if (!YGFloatIsUndefined(minInnerMainDim) && sizeConsumedOnCurrentLine < minInnerMainDim) {
@@ -2207,11 +2208,14 @@ static void YGNodelayoutImpl(const YGNodeRef node,
// TODO: this needs to be moved out of experimental feature, as this is legitimate fix
// If the measurement isn't exact, we want to use as little space as possible
availableInnerMainDim = sizeConsumedOnCurrentLine;
+ sizeBasedOnContent = true;
+ } else {
+ sizeBasedOnContent = true;
}
}
float remainingFreeSpace = 0;
- if (!YGFloatIsUndefined(availableInnerMainDim)) {
+ if (!sizeBasedOnContent && !YGFloatIsUndefined(availableInnerMainDim)) {
remainingFreeSpace = availableInnerMainDim - sizeConsumedOnCurrentLine;
} else if (sizeConsumedOnCurrentLine < 0) {
// availableInnerMainDim is indefinite which means the node is being sized