Fix align-content of cross-stretched container (#1524)

Summary:
X-link: https://github.com/facebook/react-native/pull/41964

Pull Request resolved: https://github.com/facebook/yoga/pull/1524

D52087013 (#1513) fixed some issues, including where measuring under max-content or fit-content, align-content stretch would consume the entire available cross-dimensions, instead of only sizing to definite dimension, like the spec dicates.

I missed a case, where flexbox considers a container as having a definite cross-size if it is being stretched, even if it doesn't have a definite length.

https://www.w3.org/TR/css-flexbox-1/#definite-sizes

> 3. Once the cross size of a flex line has been determined, items in auto-sized flex containers are also considered definite for the purpose of layout;

> 1. If a single-line flex container has a definite cross size, the outer cross size of any stretched flex items is the flex container’s inner cross size (clamped to the flex item’s min and max cross size) and is considered definite.

We handle `align-items: stretch` of a flex container after cross-size determination by laying out the child under stretch-fit (previously YGMeasureModeExactly) constraint. This checks that case, and sizing the line container to specified cross-dim if we are told to stretch to it.

We could probably afford to merge this a bit with later with what is currently step 9, where we end up redoing some of this same math.

Reviewed By: yungsters

Differential Revision: D52234980

fbshipit-source-id: 475773a352fd01f63a4b21e93a55519726dc0da7

gentest/fixtures/YGAlignContentTest.html

@@ -396,3 +396,39 @@
   <div style="height: 100px; width: 120px;"></div>
   <div style="height: 50px; width: 120px;"></div>
 </div>
+
+<div id="align_content_flex_start_stretch_doesnt_influence_line_box_dim" style="width: 400px; flex-direction: row; padding-top: 20px; padding-bottom: 20px; padding-left: 20px; padding-right: 20px;">
+  <div style="height: 100px; width: 100px; margin-right: 20px;"></div>
+  <div style="flex-direction: row; flex-wrap: wrap; flex-shrink: 1; flex-grow: 1; align-content: flex-start;">
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+  </div>
+  <div style="height: 50px; width: 50px; margin-left: 20px;"></div>
+</div>
+
+<div id="align_content_stretch_stretch_does_influence_line_box_dim" style="width: 400px; flex-direction: row; padding-top: 20px; padding-bottom: 20px; padding-left: 20px; padding-right: 20px;">
+  <div style="height: 100px; width: 100px; margin-right: 20px;"></div>
+  <div style="flex-direction: row; flex-wrap: wrap; flex-shrink: 1; flex-grow: 1; align-content: stretch;">
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+  </div>
+  <div style="height: 50px; width: 50px; margin-left: 20px;"></div>
+</div>
+
+<div id="align_content_space_evenly_stretch_does_influence_line_box_dim" style="width: 400px; flex-direction: row; padding-top: 20px; padding-bottom: 20px; padding-left: 20px; padding-right: 20px;">
+  <div style="height: 100px; width: 100px; margin-right: 20px;"></div>
+  <div style="flex-direction: row; flex-wrap: wrap; flex-shrink: 1; flex-grow: 1; align-content: stretch;">
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+    <div style="height: 30px; width: 30px; margin-right: 20px;"></div>
+  </div>
+  <div style="height: 50px; width: 50px; margin-left: 20px;"></div>
+</div>

java/tests/com/facebook/yoga/YGAlignContentTest.java

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<d7a3a106458c874d95ce8b61bd4f07bf>>
+ * @generated SignedSource<<75aa9390813e51550d9760c37e59de0c>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAlignContentTest.html
  */
 
@@ -4601,6 +4601,485 @@ public class YGAlignContentTest {
     assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
   }
 
+  @Test
+  public void test_align_content_flex_start_stretch_doesnt_influence_line_box_dim() {
+    YogaConfig config = YogaConfigFactory.create();
+    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
+
+    final YogaNode root = createNode(config);
+    root.setFlexDirection(YogaFlexDirection.ROW);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setPadding(YogaEdge.LEFT, 20);
+    root.setPadding(YogaEdge.TOP, 20);
+    root.setPadding(YogaEdge.RIGHT, 20);
+    root.setPadding(YogaEdge.BOTTOM, 20);
+    root.setWidth(400f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setMargin(YogaEdge.RIGHT, 20f);
+    root_child0.setWidth(100f);
+    root_child0.setHeight(100f);
+    root.addChildAt(root_child0, 0);
+
+    final YogaNode root_child1 = createNode(config);
+    root_child1.setFlexDirection(YogaFlexDirection.ROW);
+    root_child1.setWrap(YogaWrap.WRAP);
+    root_child1.setFlexGrow(1f);
+    root_child1.setFlexShrink(1f);
+    root.addChildAt(root_child1, 1);
+
+    final YogaNode root_child1_child0 = createNode(config);
+    root_child1_child0.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child0.setWidth(30f);
+    root_child1_child0.setHeight(30f);
+    root_child1.addChildAt(root_child1_child0, 0);
+
+    final YogaNode root_child1_child1 = createNode(config);
+    root_child1_child1.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child1.setWidth(30f);
+    root_child1_child1.setHeight(30f);
+    root_child1.addChildAt(root_child1_child1, 1);
+
+    final YogaNode root_child1_child2 = createNode(config);
+    root_child1_child2.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child2.setWidth(30f);
+    root_child1_child2.setHeight(30f);
+    root_child1.addChildAt(root_child1_child2, 2);
+
+    final YogaNode root_child1_child3 = createNode(config);
+    root_child1_child3.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child3.setWidth(30f);
+    root_child1_child3.setHeight(30f);
+    root_child1.addChildAt(root_child1_child3, 3);
+
+    final YogaNode root_child1_child4 = createNode(config);
+    root_child1_child4.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child4.setWidth(30f);
+    root_child1_child4.setHeight(30f);
+    root_child1.addChildAt(root_child1_child4, 4);
+
+    final YogaNode root_child2 = createNode(config);
+    root_child2.setMargin(YogaEdge.LEFT, 20f);
+    root_child2.setWidth(50f);
+    root_child2.setHeight(50f);
+    root.addChildAt(root_child2, 2);
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(400f, root.getLayoutWidth(), 0.0f);
+    assertEquals(140f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(20f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(140f, root_child1.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child1.getLayoutY(), 0.0f);
+    assertEquals(170f, root_child1.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child1_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child0.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(50f, root_child1_child1.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child1.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(100f, root_child1_child2.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child2.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child1_child3.getLayoutX(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutHeight(), 0.0f);
+
+    assertEquals(50f, root_child1_child4.getLayoutX(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutHeight(), 0.0f);
+
+    assertEquals(330f, root_child2.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child2.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
+
+    root.setDirection(YogaDirection.RTL);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(400f, root.getLayoutWidth(), 0.0f);
+    assertEquals(140f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(260f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(90f, root_child1.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child1.getLayoutY(), 0.0f);
+    assertEquals(170f, root_child1.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(120f, root_child1_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child0.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(70f, root_child1_child1.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child1.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(20f, root_child1_child2.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child2.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutHeight(), 0.0f);
+
+    assertEquals(120f, root_child1_child3.getLayoutX(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutHeight(), 0.0f);
+
+    assertEquals(70f, root_child1_child4.getLayoutX(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutHeight(), 0.0f);
+
+    assertEquals(40f, root_child2.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child2.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_align_content_stretch_stretch_does_influence_line_box_dim() {
+    YogaConfig config = YogaConfigFactory.create();
+    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
+
+    final YogaNode root = createNode(config);
+    root.setFlexDirection(YogaFlexDirection.ROW);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setPadding(YogaEdge.LEFT, 20);
+    root.setPadding(YogaEdge.TOP, 20);
+    root.setPadding(YogaEdge.RIGHT, 20);
+    root.setPadding(YogaEdge.BOTTOM, 20);
+    root.setWidth(400f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setMargin(YogaEdge.RIGHT, 20f);
+    root_child0.setWidth(100f);
+    root_child0.setHeight(100f);
+    root.addChildAt(root_child0, 0);
+
+    final YogaNode root_child1 = createNode(config);
+    root_child1.setFlexDirection(YogaFlexDirection.ROW);
+    root_child1.setAlignContent(YogaAlign.STRETCH);
+    root_child1.setWrap(YogaWrap.WRAP);
+    root_child1.setFlexGrow(1f);
+    root_child1.setFlexShrink(1f);
+    root.addChildAt(root_child1, 1);
+
+    final YogaNode root_child1_child0 = createNode(config);
+    root_child1_child0.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child0.setWidth(30f);
+    root_child1_child0.setHeight(30f);
+    root_child1.addChildAt(root_child1_child0, 0);
+
+    final YogaNode root_child1_child1 = createNode(config);
+    root_child1_child1.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child1.setWidth(30f);
+    root_child1_child1.setHeight(30f);
+    root_child1.addChildAt(root_child1_child1, 1);
+
+    final YogaNode root_child1_child2 = createNode(config);
+    root_child1_child2.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child2.setWidth(30f);
+    root_child1_child2.setHeight(30f);
+    root_child1.addChildAt(root_child1_child2, 2);
+
+    final YogaNode root_child1_child3 = createNode(config);
+    root_child1_child3.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child3.setWidth(30f);
+    root_child1_child3.setHeight(30f);
+    root_child1.addChildAt(root_child1_child3, 3);
+
+    final YogaNode root_child1_child4 = createNode(config);
+    root_child1_child4.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child4.setWidth(30f);
+    root_child1_child4.setHeight(30f);
+    root_child1.addChildAt(root_child1_child4, 4);
+
+    final YogaNode root_child2 = createNode(config);
+    root_child2.setMargin(YogaEdge.LEFT, 20f);
+    root_child2.setWidth(50f);
+    root_child2.setHeight(50f);
+    root.addChildAt(root_child2, 2);
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(400f, root.getLayoutWidth(), 0.0f);
+    assertEquals(140f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(20f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(140f, root_child1.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child1.getLayoutY(), 0.0f);
+    assertEquals(170f, root_child1.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child1_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child0.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(50f, root_child1_child1.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child1.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(100f, root_child1_child2.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child2.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child1_child3.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child3.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutHeight(), 0.0f);
+
+    assertEquals(50f, root_child1_child4.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child4.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutHeight(), 0.0f);
+
+    assertEquals(330f, root_child2.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child2.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
+
+    root.setDirection(YogaDirection.RTL);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(400f, root.getLayoutWidth(), 0.0f);
+    assertEquals(140f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(260f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(90f, root_child1.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child1.getLayoutY(), 0.0f);
+    assertEquals(170f, root_child1.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(120f, root_child1_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child0.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(70f, root_child1_child1.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child1.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(20f, root_child1_child2.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child2.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutHeight(), 0.0f);
+
+    assertEquals(120f, root_child1_child3.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child3.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutHeight(), 0.0f);
+
+    assertEquals(70f, root_child1_child4.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child4.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutHeight(), 0.0f);
+
+    assertEquals(40f, root_child2.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child2.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_align_content_space_evenly_stretch_does_influence_line_box_dim() {
+    YogaConfig config = YogaConfigFactory.create();
+    config.setExperimentalFeatureEnabled(YogaExperimentalFeature.ABSOLUTE_PERCENTAGE_AGAINST_PADDING_EDGE, true);
+
+    final YogaNode root = createNode(config);
+    root.setFlexDirection(YogaFlexDirection.ROW);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setPadding(YogaEdge.LEFT, 20);
+    root.setPadding(YogaEdge.TOP, 20);
+    root.setPadding(YogaEdge.RIGHT, 20);
+    root.setPadding(YogaEdge.BOTTOM, 20);
+    root.setWidth(400f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setMargin(YogaEdge.RIGHT, 20f);
+    root_child0.setWidth(100f);
+    root_child0.setHeight(100f);
+    root.addChildAt(root_child0, 0);
+
+    final YogaNode root_child1 = createNode(config);
+    root_child1.setFlexDirection(YogaFlexDirection.ROW);
+    root_child1.setAlignContent(YogaAlign.STRETCH);
+    root_child1.setWrap(YogaWrap.WRAP);
+    root_child1.setFlexGrow(1f);
+    root_child1.setFlexShrink(1f);
+    root.addChildAt(root_child1, 1);
+
+    final YogaNode root_child1_child0 = createNode(config);
+    root_child1_child0.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child0.setWidth(30f);
+    root_child1_child0.setHeight(30f);
+    root_child1.addChildAt(root_child1_child0, 0);
+
+    final YogaNode root_child1_child1 = createNode(config);
+    root_child1_child1.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child1.setWidth(30f);
+    root_child1_child1.setHeight(30f);
+    root_child1.addChildAt(root_child1_child1, 1);
+
+    final YogaNode root_child1_child2 = createNode(config);
+    root_child1_child2.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child2.setWidth(30f);
+    root_child1_child2.setHeight(30f);
+    root_child1.addChildAt(root_child1_child2, 2);
+
+    final YogaNode root_child1_child3 = createNode(config);
+    root_child1_child3.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child3.setWidth(30f);
+    root_child1_child3.setHeight(30f);
+    root_child1.addChildAt(root_child1_child3, 3);
+
+    final YogaNode root_child1_child4 = createNode(config);
+    root_child1_child4.setMargin(YogaEdge.RIGHT, 20f);
+    root_child1_child4.setWidth(30f);
+    root_child1_child4.setHeight(30f);
+    root_child1.addChildAt(root_child1_child4, 4);
+
+    final YogaNode root_child2 = createNode(config);
+    root_child2.setMargin(YogaEdge.LEFT, 20f);
+    root_child2.setWidth(50f);
+    root_child2.setHeight(50f);
+    root.addChildAt(root_child2, 2);
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(400f, root.getLayoutWidth(), 0.0f);
+    assertEquals(140f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(20f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(140f, root_child1.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child1.getLayoutY(), 0.0f);
+    assertEquals(170f, root_child1.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child1_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child0.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(50f, root_child1_child1.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child1.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(100f, root_child1_child2.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child2.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child1_child3.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child3.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutHeight(), 0.0f);
+
+    assertEquals(50f, root_child1_child4.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child4.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutHeight(), 0.0f);
+
+    assertEquals(330f, root_child2.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child2.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
+
+    root.setDirection(YogaDirection.RTL);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(400f, root.getLayoutWidth(), 0.0f);
+    assertEquals(140f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(260f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(90f, root_child1.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child1.getLayoutY(), 0.0f);
+    assertEquals(170f, root_child1.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(120f, root_child1_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child0.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child0.getLayoutHeight(), 0.0f);
+
+    assertEquals(70f, root_child1_child1.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child1.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child1.getLayoutHeight(), 0.0f);
+
+    assertEquals(20f, root_child1_child2.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child1_child2.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child2.getLayoutHeight(), 0.0f);
+
+    assertEquals(120f, root_child1_child3.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child3.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child3.getLayoutHeight(), 0.0f);
+
+    assertEquals(70f, root_child1_child4.getLayoutX(), 0.0f);
+    assertEquals(50f, root_child1_child4.getLayoutY(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutWidth(), 0.0f);
+    assertEquals(30f, root_child1_child4.getLayoutHeight(), 0.0f);
+
+    assertEquals(40f, root_child2.getLayoutX(), 0.0f);
+    assertEquals(20f, root_child2.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
+    assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
+  }
+
   private YogaNode createNode(YogaConfig config) {
     return mNodeFactory.create(config);
   }

javascript/tests/generated/YGAlignContentTest.test.ts

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<90f151e3c55d956805a9f44153f87ad0>>
+ * @generated SignedSource<<eccd0d7943f0a1c5cc7ae1bee6dcb5d8>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAlignContentTest.html
  */
 
@@ -4931,3 +4931,500 @@ test('align_content_space_around_and_align_items_flex_start_with_flex_wrap', ()
     config.free();
   }
 });
+test('align_content_flex_start_stretch_doesnt_influence_line_box_dim', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setFlexDirection(FlexDirection.Row);
+    root.setPositionType(PositionType.Absolute);
+    root.setPadding(Edge.Left, 20);
+    root.setPadding(Edge.Top, 20);
+    root.setPadding(Edge.Right, 20);
+    root.setPadding(Edge.Bottom, 20);
+    root.setWidth(400);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setMargin(Edge.Right, 20);
+    root_child0.setWidth(100);
+    root_child0.setHeight(100);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexDirection(FlexDirection.Row);
+    root_child1.setFlexWrap(Wrap.Wrap);
+    root_child1.setFlexGrow(1);
+    root_child1.setFlexShrink(1);
+    root.insertChild(root_child1, 1);
+
+    const root_child1_child0 = Yoga.Node.create(config);
+    root_child1_child0.setMargin(Edge.Right, 20);
+    root_child1_child0.setWidth(30);
+    root_child1_child0.setHeight(30);
+    root_child1.insertChild(root_child1_child0, 0);
+
+    const root_child1_child1 = Yoga.Node.create(config);
+    root_child1_child1.setMargin(Edge.Right, 20);
+    root_child1_child1.setWidth(30);
+    root_child1_child1.setHeight(30);
+    root_child1.insertChild(root_child1_child1, 1);
+
+    const root_child1_child2 = Yoga.Node.create(config);
+    root_child1_child2.setMargin(Edge.Right, 20);
+    root_child1_child2.setWidth(30);
+    root_child1_child2.setHeight(30);
+    root_child1.insertChild(root_child1_child2, 2);
+
+    const root_child1_child3 = Yoga.Node.create(config);
+    root_child1_child3.setMargin(Edge.Right, 20);
+    root_child1_child3.setWidth(30);
+    root_child1_child3.setHeight(30);
+    root_child1.insertChild(root_child1_child3, 3);
+
+    const root_child1_child4 = Yoga.Node.create(config);
+    root_child1_child4.setMargin(Edge.Right, 20);
+    root_child1_child4.setWidth(30);
+    root_child1_child4.setHeight(30);
+    root_child1.insertChild(root_child1_child4, 4);
+
+    const root_child2 = Yoga.Node.create(config);
+    root_child2.setMargin(Edge.Left, 20);
+    root_child2.setWidth(50);
+    root_child2.setHeight(50);
+    root.insertChild(root_child2, 2);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(400);
+    expect(root.getComputedHeight()).toBe(140);
+
+    expect(root_child0.getComputedLeft()).toBe(20);
+    expect(root_child0.getComputedTop()).toBe(20);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(140);
+    expect(root_child1.getComputedTop()).toBe(20);
+    expect(root_child1.getComputedWidth()).toBe(170);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    expect(root_child1_child0.getComputedLeft()).toBe(0);
+    expect(root_child1_child0.getComputedTop()).toBe(0);
+    expect(root_child1_child0.getComputedWidth()).toBe(30);
+    expect(root_child1_child0.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child1.getComputedLeft()).toBe(50);
+    expect(root_child1_child1.getComputedTop()).toBe(0);
+    expect(root_child1_child1.getComputedWidth()).toBe(30);
+    expect(root_child1_child1.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child2.getComputedLeft()).toBe(100);
+    expect(root_child1_child2.getComputedTop()).toBe(0);
+    expect(root_child1_child2.getComputedWidth()).toBe(30);
+    expect(root_child1_child2.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child3.getComputedLeft()).toBe(0);
+    expect(root_child1_child3.getComputedTop()).toBe(30);
+    expect(root_child1_child3.getComputedWidth()).toBe(30);
+    expect(root_child1_child3.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child4.getComputedLeft()).toBe(50);
+    expect(root_child1_child4.getComputedTop()).toBe(30);
+    expect(root_child1_child4.getComputedWidth()).toBe(30);
+    expect(root_child1_child4.getComputedHeight()).toBe(30);
+
+    expect(root_child2.getComputedLeft()).toBe(330);
+    expect(root_child2.getComputedTop()).toBe(20);
+    expect(root_child2.getComputedWidth()).toBe(50);
+    expect(root_child2.getComputedHeight()).toBe(50);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(400);
+    expect(root.getComputedHeight()).toBe(140);
+
+    expect(root_child0.getComputedLeft()).toBe(260);
+    expect(root_child0.getComputedTop()).toBe(20);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(90);
+    expect(root_child1.getComputedTop()).toBe(20);
+    expect(root_child1.getComputedWidth()).toBe(170);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    expect(root_child1_child0.getComputedLeft()).toBe(120);
+    expect(root_child1_child0.getComputedTop()).toBe(0);
+    expect(root_child1_child0.getComputedWidth()).toBe(30);
+    expect(root_child1_child0.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child1.getComputedLeft()).toBe(70);
+    expect(root_child1_child1.getComputedTop()).toBe(0);
+    expect(root_child1_child1.getComputedWidth()).toBe(30);
+    expect(root_child1_child1.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child2.getComputedLeft()).toBe(20);
+    expect(root_child1_child2.getComputedTop()).toBe(0);
+    expect(root_child1_child2.getComputedWidth()).toBe(30);
+    expect(root_child1_child2.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child3.getComputedLeft()).toBe(120);
+    expect(root_child1_child3.getComputedTop()).toBe(30);
+    expect(root_child1_child3.getComputedWidth()).toBe(30);
+    expect(root_child1_child3.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child4.getComputedLeft()).toBe(70);
+    expect(root_child1_child4.getComputedTop()).toBe(30);
+    expect(root_child1_child4.getComputedWidth()).toBe(30);
+    expect(root_child1_child4.getComputedHeight()).toBe(30);
+
+    expect(root_child2.getComputedLeft()).toBe(40);
+    expect(root_child2.getComputedTop()).toBe(20);
+    expect(root_child2.getComputedWidth()).toBe(50);
+    expect(root_child2.getComputedHeight()).toBe(50);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('align_content_stretch_stretch_does_influence_line_box_dim', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setFlexDirection(FlexDirection.Row);
+    root.setPositionType(PositionType.Absolute);
+    root.setPadding(Edge.Left, 20);
+    root.setPadding(Edge.Top, 20);
+    root.setPadding(Edge.Right, 20);
+    root.setPadding(Edge.Bottom, 20);
+    root.setWidth(400);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setMargin(Edge.Right, 20);
+    root_child0.setWidth(100);
+    root_child0.setHeight(100);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexDirection(FlexDirection.Row);
+    root_child1.setAlignContent(Align.Stretch);
+    root_child1.setFlexWrap(Wrap.Wrap);
+    root_child1.setFlexGrow(1);
+    root_child1.setFlexShrink(1);
+    root.insertChild(root_child1, 1);
+
+    const root_child1_child0 = Yoga.Node.create(config);
+    root_child1_child0.setMargin(Edge.Right, 20);
+    root_child1_child0.setWidth(30);
+    root_child1_child0.setHeight(30);
+    root_child1.insertChild(root_child1_child0, 0);
+
+    const root_child1_child1 = Yoga.Node.create(config);
+    root_child1_child1.setMargin(Edge.Right, 20);
+    root_child1_child1.setWidth(30);
+    root_child1_child1.setHeight(30);
+    root_child1.insertChild(root_child1_child1, 1);
+
+    const root_child1_child2 = Yoga.Node.create(config);
+    root_child1_child2.setMargin(Edge.Right, 20);
+    root_child1_child2.setWidth(30);
+    root_child1_child2.setHeight(30);
+    root_child1.insertChild(root_child1_child2, 2);
+
+    const root_child1_child3 = Yoga.Node.create(config);
+    root_child1_child3.setMargin(Edge.Right, 20);
+    root_child1_child3.setWidth(30);
+    root_child1_child3.setHeight(30);
+    root_child1.insertChild(root_child1_child3, 3);
+
+    const root_child1_child4 = Yoga.Node.create(config);
+    root_child1_child4.setMargin(Edge.Right, 20);
+    root_child1_child4.setWidth(30);
+    root_child1_child4.setHeight(30);
+    root_child1.insertChild(root_child1_child4, 4);
+
+    const root_child2 = Yoga.Node.create(config);
+    root_child2.setMargin(Edge.Left, 20);
+    root_child2.setWidth(50);
+    root_child2.setHeight(50);
+    root.insertChild(root_child2, 2);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(400);
+    expect(root.getComputedHeight()).toBe(140);
+
+    expect(root_child0.getComputedLeft()).toBe(20);
+    expect(root_child0.getComputedTop()).toBe(20);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(140);
+    expect(root_child1.getComputedTop()).toBe(20);
+    expect(root_child1.getComputedWidth()).toBe(170);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    expect(root_child1_child0.getComputedLeft()).toBe(0);
+    expect(root_child1_child0.getComputedTop()).toBe(0);
+    expect(root_child1_child0.getComputedWidth()).toBe(30);
+    expect(root_child1_child0.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child1.getComputedLeft()).toBe(50);
+    expect(root_child1_child1.getComputedTop()).toBe(0);
+    expect(root_child1_child1.getComputedWidth()).toBe(30);
+    expect(root_child1_child1.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child2.getComputedLeft()).toBe(100);
+    expect(root_child1_child2.getComputedTop()).toBe(0);
+    expect(root_child1_child2.getComputedWidth()).toBe(30);
+    expect(root_child1_child2.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child3.getComputedLeft()).toBe(0);
+    expect(root_child1_child3.getComputedTop()).toBe(50);
+    expect(root_child1_child3.getComputedWidth()).toBe(30);
+    expect(root_child1_child3.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child4.getComputedLeft()).toBe(50);
+    expect(root_child1_child4.getComputedTop()).toBe(50);
+    expect(root_child1_child4.getComputedWidth()).toBe(30);
+    expect(root_child1_child4.getComputedHeight()).toBe(30);
+
+    expect(root_child2.getComputedLeft()).toBe(330);
+    expect(root_child2.getComputedTop()).toBe(20);
+    expect(root_child2.getComputedWidth()).toBe(50);
+    expect(root_child2.getComputedHeight()).toBe(50);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(400);
+    expect(root.getComputedHeight()).toBe(140);
+
+    expect(root_child0.getComputedLeft()).toBe(260);
+    expect(root_child0.getComputedTop()).toBe(20);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(90);
+    expect(root_child1.getComputedTop()).toBe(20);
+    expect(root_child1.getComputedWidth()).toBe(170);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    expect(root_child1_child0.getComputedLeft()).toBe(120);
+    expect(root_child1_child0.getComputedTop()).toBe(0);
+    expect(root_child1_child0.getComputedWidth()).toBe(30);
+    expect(root_child1_child0.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child1.getComputedLeft()).toBe(70);
+    expect(root_child1_child1.getComputedTop()).toBe(0);
+    expect(root_child1_child1.getComputedWidth()).toBe(30);
+    expect(root_child1_child1.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child2.getComputedLeft()).toBe(20);
+    expect(root_child1_child2.getComputedTop()).toBe(0);
+    expect(root_child1_child2.getComputedWidth()).toBe(30);
+    expect(root_child1_child2.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child3.getComputedLeft()).toBe(120);
+    expect(root_child1_child3.getComputedTop()).toBe(50);
+    expect(root_child1_child3.getComputedWidth()).toBe(30);
+    expect(root_child1_child3.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child4.getComputedLeft()).toBe(70);
+    expect(root_child1_child4.getComputedTop()).toBe(50);
+    expect(root_child1_child4.getComputedWidth()).toBe(30);
+    expect(root_child1_child4.getComputedHeight()).toBe(30);
+
+    expect(root_child2.getComputedLeft()).toBe(40);
+    expect(root_child2.getComputedTop()).toBe(20);
+    expect(root_child2.getComputedWidth()).toBe(50);
+    expect(root_child2.getComputedHeight()).toBe(50);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('align_content_space_evenly_stretch_does_influence_line_box_dim', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setFlexDirection(FlexDirection.Row);
+    root.setPositionType(PositionType.Absolute);
+    root.setPadding(Edge.Left, 20);
+    root.setPadding(Edge.Top, 20);
+    root.setPadding(Edge.Right, 20);
+    root.setPadding(Edge.Bottom, 20);
+    root.setWidth(400);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setMargin(Edge.Right, 20);
+    root_child0.setWidth(100);
+    root_child0.setHeight(100);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexDirection(FlexDirection.Row);
+    root_child1.setAlignContent(Align.Stretch);
+    root_child1.setFlexWrap(Wrap.Wrap);
+    root_child1.setFlexGrow(1);
+    root_child1.setFlexShrink(1);
+    root.insertChild(root_child1, 1);
+
+    const root_child1_child0 = Yoga.Node.create(config);
+    root_child1_child0.setMargin(Edge.Right, 20);
+    root_child1_child0.setWidth(30);
+    root_child1_child0.setHeight(30);
+    root_child1.insertChild(root_child1_child0, 0);
+
+    const root_child1_child1 = Yoga.Node.create(config);
+    root_child1_child1.setMargin(Edge.Right, 20);
+    root_child1_child1.setWidth(30);
+    root_child1_child1.setHeight(30);
+    root_child1.insertChild(root_child1_child1, 1);
+
+    const root_child1_child2 = Yoga.Node.create(config);
+    root_child1_child2.setMargin(Edge.Right, 20);
+    root_child1_child2.setWidth(30);
+    root_child1_child2.setHeight(30);
+    root_child1.insertChild(root_child1_child2, 2);
+
+    const root_child1_child3 = Yoga.Node.create(config);
+    root_child1_child3.setMargin(Edge.Right, 20);
+    root_child1_child3.setWidth(30);
+    root_child1_child3.setHeight(30);
+    root_child1.insertChild(root_child1_child3, 3);
+
+    const root_child1_child4 = Yoga.Node.create(config);
+    root_child1_child4.setMargin(Edge.Right, 20);
+    root_child1_child4.setWidth(30);
+    root_child1_child4.setHeight(30);
+    root_child1.insertChild(root_child1_child4, 4);
+
+    const root_child2 = Yoga.Node.create(config);
+    root_child2.setMargin(Edge.Left, 20);
+    root_child2.setWidth(50);
+    root_child2.setHeight(50);
+    root.insertChild(root_child2, 2);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(400);
+    expect(root.getComputedHeight()).toBe(140);
+
+    expect(root_child0.getComputedLeft()).toBe(20);
+    expect(root_child0.getComputedTop()).toBe(20);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(140);
+    expect(root_child1.getComputedTop()).toBe(20);
+    expect(root_child1.getComputedWidth()).toBe(170);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    expect(root_child1_child0.getComputedLeft()).toBe(0);
+    expect(root_child1_child0.getComputedTop()).toBe(0);
+    expect(root_child1_child0.getComputedWidth()).toBe(30);
+    expect(root_child1_child0.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child1.getComputedLeft()).toBe(50);
+    expect(root_child1_child1.getComputedTop()).toBe(0);
+    expect(root_child1_child1.getComputedWidth()).toBe(30);
+    expect(root_child1_child1.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child2.getComputedLeft()).toBe(100);
+    expect(root_child1_child2.getComputedTop()).toBe(0);
+    expect(root_child1_child2.getComputedWidth()).toBe(30);
+    expect(root_child1_child2.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child3.getComputedLeft()).toBe(0);
+    expect(root_child1_child3.getComputedTop()).toBe(50);
+    expect(root_child1_child3.getComputedWidth()).toBe(30);
+    expect(root_child1_child3.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child4.getComputedLeft()).toBe(50);
+    expect(root_child1_child4.getComputedTop()).toBe(50);
+    expect(root_child1_child4.getComputedWidth()).toBe(30);
+    expect(root_child1_child4.getComputedHeight()).toBe(30);
+
+    expect(root_child2.getComputedLeft()).toBe(330);
+    expect(root_child2.getComputedTop()).toBe(20);
+    expect(root_child2.getComputedWidth()).toBe(50);
+    expect(root_child2.getComputedHeight()).toBe(50);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(400);
+    expect(root.getComputedHeight()).toBe(140);
+
+    expect(root_child0.getComputedLeft()).toBe(260);
+    expect(root_child0.getComputedTop()).toBe(20);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(90);
+    expect(root_child1.getComputedTop()).toBe(20);
+    expect(root_child1.getComputedWidth()).toBe(170);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    expect(root_child1_child0.getComputedLeft()).toBe(120);
+    expect(root_child1_child0.getComputedTop()).toBe(0);
+    expect(root_child1_child0.getComputedWidth()).toBe(30);
+    expect(root_child1_child0.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child1.getComputedLeft()).toBe(70);
+    expect(root_child1_child1.getComputedTop()).toBe(0);
+    expect(root_child1_child1.getComputedWidth()).toBe(30);
+    expect(root_child1_child1.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child2.getComputedLeft()).toBe(20);
+    expect(root_child1_child2.getComputedTop()).toBe(0);
+    expect(root_child1_child2.getComputedWidth()).toBe(30);
+    expect(root_child1_child2.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child3.getComputedLeft()).toBe(120);
+    expect(root_child1_child3.getComputedTop()).toBe(50);
+    expect(root_child1_child3.getComputedWidth()).toBe(30);
+    expect(root_child1_child3.getComputedHeight()).toBe(30);
+
+    expect(root_child1_child4.getComputedLeft()).toBe(70);
+    expect(root_child1_child4.getComputedTop()).toBe(50);
+    expect(root_child1_child4.getComputedWidth()).toBe(30);
+    expect(root_child1_child4.getComputedHeight()).toBe(30);
+
+    expect(root_child2.getComputedLeft()).toBe(40);
+    expect(root_child2.getComputedTop()).toBe(20);
+    expect(root_child2.getComputedWidth()).toBe(50);
+    expect(root_child2.getComputedHeight()).toBe(50);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});

tests/generated/YGAlignContentTest.cpp

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * clang-format off
- * @generated SignedSource<<b6027cb8fdecc58504c96fe2201d909b>>
+ * @generated SignedSource<<7756efeafb66f705aecda51d7d361f2f>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAlignContentTest.html
  */
 
@@ -4641,3 +4641,485 @@ TEST(YogaTest, align_content_space_around_and_align_items_flex_start_with_flex_w
 
   YGConfigFree(config);
 }
+
+TEST(YogaTest, align_content_flex_start_stretch_doesnt_influence_line_box_dim) {
+  const YGConfigRef config = YGConfigNew();
+  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureAbsolutePercentageAgainstPaddingEdge, true);
+
+  const YGNodeRef root = YGNodeNewWithConfig(config);
+  YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
+  YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
+  YGNodeStyleSetPadding(root, YGEdgeLeft, 20);
+  YGNodeStyleSetPadding(root, YGEdgeTop, 20);
+  YGNodeStyleSetPadding(root, YGEdgeRight, 20);
+  YGNodeStyleSetPadding(root, YGEdgeBottom, 20);
+  YGNodeStyleSetWidth(root, 400);
+
+  const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child0, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child0, 100);
+  YGNodeStyleSetHeight(root_child0, 100);
+  YGNodeInsertChild(root, root_child0, 0);
+
+  const YGNodeRef root_child1 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetFlexDirection(root_child1, YGFlexDirectionRow);
+  YGNodeStyleSetFlexWrap(root_child1, YGWrapWrap);
+  YGNodeStyleSetFlexGrow(root_child1, 1);
+  YGNodeStyleSetFlexShrink(root_child1, 1);
+  YGNodeInsertChild(root, root_child1, 1);
+
+  const YGNodeRef root_child1_child0 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child0, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child0, 30);
+  YGNodeStyleSetHeight(root_child1_child0, 30);
+  YGNodeInsertChild(root_child1, root_child1_child0, 0);
+
+  const YGNodeRef root_child1_child1 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child1, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child1, 30);
+  YGNodeStyleSetHeight(root_child1_child1, 30);
+  YGNodeInsertChild(root_child1, root_child1_child1, 1);
+
+  const YGNodeRef root_child1_child2 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child2, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child2, 30);
+  YGNodeStyleSetHeight(root_child1_child2, 30);
+  YGNodeInsertChild(root_child1, root_child1_child2, 2);
+
+  const YGNodeRef root_child1_child3 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child3, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child3, 30);
+  YGNodeStyleSetHeight(root_child1_child3, 30);
+  YGNodeInsertChild(root_child1, root_child1_child3, 3);
+
+  const YGNodeRef root_child1_child4 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child4, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child4, 30);
+  YGNodeStyleSetHeight(root_child1_child4, 30);
+  YGNodeInsertChild(root_child1, root_child1_child4, 4);
+
+  const YGNodeRef root_child2 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child2, YGEdgeLeft, 20);
+  YGNodeStyleSetWidth(root_child2, 50);
+  YGNodeStyleSetHeight(root_child2, 50);
+  YGNodeInsertChild(root, root_child2, 2);
+  YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
+  ASSERT_FLOAT_EQ(400, YGNodeLayoutGetWidth(root));
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetHeight(root));
+
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child0));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
+
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetLeft(root_child1));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child1));
+  ASSERT_FLOAT_EQ(170, YGNodeLayoutGetWidth(root_child1));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1_child0));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child0));
+
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1_child1));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child1));
+
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetLeft(root_child1_child2));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child2));
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetTop(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child3));
+
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetTop(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child4));
+
+  ASSERT_FLOAT_EQ(330, YGNodeLayoutGetLeft(root_child2));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
+
+  YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
+  ASSERT_FLOAT_EQ(400, YGNodeLayoutGetWidth(root));
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetHeight(root));
+
+  ASSERT_FLOAT_EQ(260, YGNodeLayoutGetLeft(root_child0));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
+
+  ASSERT_FLOAT_EQ(90, YGNodeLayoutGetLeft(root_child1));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child1));
+  ASSERT_FLOAT_EQ(170, YGNodeLayoutGetWidth(root_child1));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
+
+  ASSERT_FLOAT_EQ(120, YGNodeLayoutGetLeft(root_child1_child0));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child0));
+
+  ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child1_child1));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child1));
+
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child1_child2));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child2));
+
+  ASSERT_FLOAT_EQ(120, YGNodeLayoutGetLeft(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetTop(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child3));
+
+  ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetTop(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child4));
+
+  ASSERT_FLOAT_EQ(40, YGNodeLayoutGetLeft(root_child2));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
+
+  YGNodeFreeRecursive(root);
+
+  YGConfigFree(config);
+}
+
+TEST(YogaTest, align_content_stretch_stretch_does_influence_line_box_dim) {
+  const YGConfigRef config = YGConfigNew();
+  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureAbsolutePercentageAgainstPaddingEdge, true);
+
+  const YGNodeRef root = YGNodeNewWithConfig(config);
+  YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
+  YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
+  YGNodeStyleSetPadding(root, YGEdgeLeft, 20);
+  YGNodeStyleSetPadding(root, YGEdgeTop, 20);
+  YGNodeStyleSetPadding(root, YGEdgeRight, 20);
+  YGNodeStyleSetPadding(root, YGEdgeBottom, 20);
+  YGNodeStyleSetWidth(root, 400);
+
+  const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child0, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child0, 100);
+  YGNodeStyleSetHeight(root_child0, 100);
+  YGNodeInsertChild(root, root_child0, 0);
+
+  const YGNodeRef root_child1 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetFlexDirection(root_child1, YGFlexDirectionRow);
+  YGNodeStyleSetAlignContent(root_child1, YGAlignStretch);
+  YGNodeStyleSetFlexWrap(root_child1, YGWrapWrap);
+  YGNodeStyleSetFlexGrow(root_child1, 1);
+  YGNodeStyleSetFlexShrink(root_child1, 1);
+  YGNodeInsertChild(root, root_child1, 1);
+
+  const YGNodeRef root_child1_child0 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child0, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child0, 30);
+  YGNodeStyleSetHeight(root_child1_child0, 30);
+  YGNodeInsertChild(root_child1, root_child1_child0, 0);
+
+  const YGNodeRef root_child1_child1 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child1, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child1, 30);
+  YGNodeStyleSetHeight(root_child1_child1, 30);
+  YGNodeInsertChild(root_child1, root_child1_child1, 1);
+
+  const YGNodeRef root_child1_child2 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child2, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child2, 30);
+  YGNodeStyleSetHeight(root_child1_child2, 30);
+  YGNodeInsertChild(root_child1, root_child1_child2, 2);
+
+  const YGNodeRef root_child1_child3 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child3, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child3, 30);
+  YGNodeStyleSetHeight(root_child1_child3, 30);
+  YGNodeInsertChild(root_child1, root_child1_child3, 3);
+
+  const YGNodeRef root_child1_child4 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child4, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child4, 30);
+  YGNodeStyleSetHeight(root_child1_child4, 30);
+  YGNodeInsertChild(root_child1, root_child1_child4, 4);
+
+  const YGNodeRef root_child2 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child2, YGEdgeLeft, 20);
+  YGNodeStyleSetWidth(root_child2, 50);
+  YGNodeStyleSetHeight(root_child2, 50);
+  YGNodeInsertChild(root, root_child2, 2);
+  YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
+  ASSERT_FLOAT_EQ(400, YGNodeLayoutGetWidth(root));
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetHeight(root));
+
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child0));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
+
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetLeft(root_child1));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child1));
+  ASSERT_FLOAT_EQ(170, YGNodeLayoutGetWidth(root_child1));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1_child0));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child0));
+
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1_child1));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child1));
+
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetLeft(root_child1_child2));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child2));
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1_child3));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child3));
+
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1_child4));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child4));
+
+  ASSERT_FLOAT_EQ(330, YGNodeLayoutGetLeft(root_child2));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
+
+  YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
+  ASSERT_FLOAT_EQ(400, YGNodeLayoutGetWidth(root));
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetHeight(root));
+
+  ASSERT_FLOAT_EQ(260, YGNodeLayoutGetLeft(root_child0));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
+
+  ASSERT_FLOAT_EQ(90, YGNodeLayoutGetLeft(root_child1));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child1));
+  ASSERT_FLOAT_EQ(170, YGNodeLayoutGetWidth(root_child1));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
+
+  ASSERT_FLOAT_EQ(120, YGNodeLayoutGetLeft(root_child1_child0));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child0));
+
+  ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child1_child1));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child1));
+
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child1_child2));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child2));
+
+  ASSERT_FLOAT_EQ(120, YGNodeLayoutGetLeft(root_child1_child3));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child3));
+
+  ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child1_child4));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child4));
+
+  ASSERT_FLOAT_EQ(40, YGNodeLayoutGetLeft(root_child2));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
+
+  YGNodeFreeRecursive(root);
+
+  YGConfigFree(config);
+}
+
+TEST(YogaTest, align_content_space_evenly_stretch_does_influence_line_box_dim) {
+  const YGConfigRef config = YGConfigNew();
+  YGConfigSetExperimentalFeatureEnabled(config, YGExperimentalFeatureAbsolutePercentageAgainstPaddingEdge, true);
+
+  const YGNodeRef root = YGNodeNewWithConfig(config);
+  YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
+  YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
+  YGNodeStyleSetPadding(root, YGEdgeLeft, 20);
+  YGNodeStyleSetPadding(root, YGEdgeTop, 20);
+  YGNodeStyleSetPadding(root, YGEdgeRight, 20);
+  YGNodeStyleSetPadding(root, YGEdgeBottom, 20);
+  YGNodeStyleSetWidth(root, 400);
+
+  const YGNodeRef root_child0 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child0, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child0, 100);
+  YGNodeStyleSetHeight(root_child0, 100);
+  YGNodeInsertChild(root, root_child0, 0);
+
+  const YGNodeRef root_child1 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetFlexDirection(root_child1, YGFlexDirectionRow);
+  YGNodeStyleSetAlignContent(root_child1, YGAlignStretch);
+  YGNodeStyleSetFlexWrap(root_child1, YGWrapWrap);
+  YGNodeStyleSetFlexGrow(root_child1, 1);
+  YGNodeStyleSetFlexShrink(root_child1, 1);
+  YGNodeInsertChild(root, root_child1, 1);
+
+  const YGNodeRef root_child1_child0 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child0, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child0, 30);
+  YGNodeStyleSetHeight(root_child1_child0, 30);
+  YGNodeInsertChild(root_child1, root_child1_child0, 0);
+
+  const YGNodeRef root_child1_child1 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child1, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child1, 30);
+  YGNodeStyleSetHeight(root_child1_child1, 30);
+  YGNodeInsertChild(root_child1, root_child1_child1, 1);
+
+  const YGNodeRef root_child1_child2 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child2, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child2, 30);
+  YGNodeStyleSetHeight(root_child1_child2, 30);
+  YGNodeInsertChild(root_child1, root_child1_child2, 2);
+
+  const YGNodeRef root_child1_child3 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child3, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child3, 30);
+  YGNodeStyleSetHeight(root_child1_child3, 30);
+  YGNodeInsertChild(root_child1, root_child1_child3, 3);
+
+  const YGNodeRef root_child1_child4 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child1_child4, YGEdgeRight, 20);
+  YGNodeStyleSetWidth(root_child1_child4, 30);
+  YGNodeStyleSetHeight(root_child1_child4, 30);
+  YGNodeInsertChild(root_child1, root_child1_child4, 4);
+
+  const YGNodeRef root_child2 = YGNodeNewWithConfig(config);
+  YGNodeStyleSetMargin(root_child2, YGEdgeLeft, 20);
+  YGNodeStyleSetWidth(root_child2, 50);
+  YGNodeStyleSetHeight(root_child2, 50);
+  YGNodeInsertChild(root, root_child2, 2);
+  YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
+  ASSERT_FLOAT_EQ(400, YGNodeLayoutGetWidth(root));
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetHeight(root));
+
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child0));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
+
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetLeft(root_child1));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child1));
+  ASSERT_FLOAT_EQ(170, YGNodeLayoutGetWidth(root_child1));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1_child0));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child0));
+
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1_child1));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child1));
+
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetLeft(root_child1_child2));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child2));
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1_child3));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child3));
+
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1_child4));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child4));
+
+  ASSERT_FLOAT_EQ(330, YGNodeLayoutGetLeft(root_child2));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
+
+  YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
+
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
+  ASSERT_FLOAT_EQ(400, YGNodeLayoutGetWidth(root));
+  ASSERT_FLOAT_EQ(140, YGNodeLayoutGetHeight(root));
+
+  ASSERT_FLOAT_EQ(260, YGNodeLayoutGetLeft(root_child0));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
+
+  ASSERT_FLOAT_EQ(90, YGNodeLayoutGetLeft(root_child1));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child1));
+  ASSERT_FLOAT_EQ(170, YGNodeLayoutGetWidth(root_child1));
+  ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
+
+  ASSERT_FLOAT_EQ(120, YGNodeLayoutGetLeft(root_child1_child0));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child0));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child0));
+
+  ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child1_child1));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child1));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child1));
+
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child1_child2));
+  ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child2));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child2));
+
+  ASSERT_FLOAT_EQ(120, YGNodeLayoutGetLeft(root_child1_child3));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child3));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child3));
+
+  ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child1_child4));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root_child1_child4));
+  ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root_child1_child4));
+
+  ASSERT_FLOAT_EQ(40, YGNodeLayoutGetLeft(root_child2));
+  ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
+  ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
+
+  YGNodeFreeRecursive(root);
+
+  YGConfigFree(config);
+}

yoga/algorithm/CalculateLayout.cpp

@@ -1743,8 +1743,9 @@ static void calculateLayoutImpl(
     float leadPerLine = 0;
     float currentLead = leadingPaddingAndBorderCross;
 
-    const float unclampedCrossDim =
+    const float unclampedCrossDim = sizingModeCrossDim == SizingMode::StretchFit
-        node->styleDefinesDimension(crossAxis, crossAxisownerSize)
+        ? availableInnerCrossDim + paddingAndBorderAxisCross
+        : node->styleDefinesDimension(crossAxis, crossAxisownerSize)
         ? yoga::resolveValue(
               node->getResolvedDimension(dimension(crossAxis)),
               crossAxisownerSize)