Add test support for intrinsic sized nodes (#1671)

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1671

This diff adds support for intrinsic sizing in generated tests. This is done by importing a testing font called "Ahem" which, as used, has an exact width and height of 10px for each character. Support has been added for C++, Java, and Javascript generated tests.

Reviewed By: NickGerleman

Differential Revision: D58307002

fbshipit-source-id: e1dcc1e03310d35a32e0c70f71994880d8f7de55

java/tests/com/facebook/yoga/YGAbsolutePositionTest.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<<3ccb0b2604c647cde1c76fc2629a3113>>
+ * @generated SignedSource<<30a9046ab7f9c7bda2d4f3b2ae12afcd>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAbsolutePositionTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGAbsolutePositionTest {

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<<bd8a962cdd17e27c9a61363c7e25044c>>
+ * @generated SignedSource<<c85d60ce23aa6d921d52316d3ff35f17>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAlignContentTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGAlignContentTest {

java/tests/com/facebook/yoga/YGAlignItemsTest.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<<17eb6adbebe0409ff047a82dc3257d91>>
+ * @generated SignedSource<<e8d11c0e97041bb2f1487f0d87363fdc>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAlignItemsTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGAlignItemsTest {

java/tests/com/facebook/yoga/YGAlignSelfTest.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<<473604215dcf5ee686799fe2c2dc2004>>
+ * @generated SignedSource<<90c29809153285d8773124e93961ba55>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAlignSelfTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGAlignSelfTest {

java/tests/com/facebook/yoga/YGAndroidNewsFeed.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<<a6047e80a41c4f9d4de130eaba8f57c0>>
+ * @generated SignedSource<<245b1ad71f126cebcb48b66239bbc759>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAndroidNewsFeed.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGAndroidNewsFeed {

java/tests/com/facebook/yoga/YGAspectRatioTest.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<<474f52d92a8fc32c66d5b5c1cc446124>>
+ * @generated SignedSource<<e5092fdd5b7f67021254ae2bbc5a3684>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGAspectRatioTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGAspectRatioTest {

java/tests/com/facebook/yoga/YGBorderTest.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<<c313aae6965f21b021d2dae0af1173bf>>
+ * @generated SignedSource<<d4e5fb968cdc2a3a64ddc14d21e8f867>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGBorderTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGBorderTest {

java/tests/com/facebook/yoga/YGDimensionTest.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<<0f79d7debf11777b10de09656cb38147>>
+ * @generated SignedSource<<6a430747c0b764e9fb683f023b45391a>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGDimensionTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGDimensionTest {

java/tests/com/facebook/yoga/YGDisplayTest.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<<b1b955741beb678b9f3f72a74ad0ae50>>
+ * @generated SignedSource<<8db61c1e5703262c1afcf489be4d6abf>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGDisplayTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGDisplayTest {

java/tests/com/facebook/yoga/YGFlexDirectionTest.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<<5bb2b698f40c9c95737a77fff84f7700>>
+ * @generated SignedSource<<5e698842feb033db77ff508df3f33b4a>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGFlexDirectionTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGFlexDirectionTest {

java/tests/com/facebook/yoga/YGFlexTest.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<<744d504e2ab572337ace7a2589bc3570>>
+ * @generated SignedSource<<a33d3aa3ed335ded287fa37f788c321c>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGFlexTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGFlexTest {

java/tests/com/facebook/yoga/YGFlexWrapTest.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<<ef62c060fc074248a6d6db6c619f38d4>>
+ * @generated SignedSource<<f977e27ada480c9023d16368fae4fab2>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGFlexWrapTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGFlexWrapTest {

java/tests/com/facebook/yoga/YGGapTest.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<<bb0dd2eb7bd992caee5efdd08b65a756>>
+ * @generated SignedSource<<feba5f3f4c830be8a570d3a4c9deb8eb>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGGapTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGGapTest {

java/tests/com/facebook/yoga/YGIntrinsicSizeTest.java

@@ -0,0 +1,505 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @generated SignedSource<<a7ff8df3045dffe162674b23a62e9abf>>
+ * generated by gentest/gentest-driver.ts from gentest/fixtures/YGIntrinsicSizeTest.html
+ */
+
+package com.facebook.yoga;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
+
+@RunWith(Parameterized.class)
+public class YGIntrinsicSizeTest {
+  @Parameterized.Parameters(name = "{0}")
+  public static Iterable<TestParametrization.NodeFactory> nodeFactories() {
+    return TestParametrization.nodeFactories();
+  }
+
+  @Parameterized.Parameter public TestParametrization.NodeFactory mNodeFactory;
+
+  @Test
+  public void test_contains_inner_text_long_word() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("LoremipsumdolorsitametconsecteturadipiscingelitSedeleifasdfettortoracauctorFuscerhoncusipsumtemporerosaliquamconsequatPraesentsoda");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(1300f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(10f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(700f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(1300f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_no_width_no_height() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus lorem ipsum. Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(70f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(70f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_no_width_no_height_long_word_in_paragraph() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus loremipsumloremipsumloremipsumloremipsumloremipsumloremipsumloremipsumloremipsumloremipsumloremipsumloremipsumloremipsumloremipsumlorem Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(70f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(70f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_fixed_width() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setWidth(100f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus lorem ipsum. Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, 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(1290f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(1900f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(1290f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_no_width_fixed_height() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setHeight(20f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus lorem ipsum. Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_fixed_width_fixed_height() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setWidth(50f);
+    root_child0.setHeight(20f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus lorem ipsum. Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(1950f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_max_width_max_height() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setMaxWidth(50f);
+    root_child0.setMaxHeight(20f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus lorem ipsum. Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(1950f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_max_width() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setMaxWidth(100f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus lorem ipsum. Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, 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(1290f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(1900f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(1290f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_fixed_width_shorter_text() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setWidth(100f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, 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);
+
+    root.setDirection(YogaDirection.RTL);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(1900f, 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);
+  }
+
+  @Test
+  public void test_contains_inner_text_fixed_height_shorter_text() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setHeight(100f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(110f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(1890f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(110f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(100f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  @Test
+  public void test_contains_inner_text_max_height() {
+    YogaConfig config = YogaConfigFactory.create();
+
+    final YogaNode root = createNode(config);
+    root.setAlignItems(YogaAlign.FLEX_START);
+    root.setPositionType(YogaPositionType.ABSOLUTE);
+    root.setWidth(2000f);
+    root.setHeight(2000f);
+
+    final YogaNode root_child0 = createNode(config);
+    root_child0.setFlexDirection(YogaFlexDirection.ROW);
+    root_child0.setMaxHeight(20f);
+    root.addChildAt(root_child0, 0);
+    root_child0.setData("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eleifasd et tortor ac auctor. Integer at volutpat libero, sed elementum dui interdum id. Aliquam consectetur massa vel neque aliquet, quis consequat risus fringilla. Fusce rhoncus ipsum tempor eros aliquam, vel tempus metus ullamcorper. Nam at nulla sed tellus vestibulum fringilla vel sit amet ligula. Proin velit lectus, euismod sit amet quam vel ultricies dolor, vitae finibus lorem ipsum. Pellentesque molestie at mi sit amet dictum. Donec vehicula lacinia felis sit amet consectetur. Praesent sodales enim sapien, sed varius ipsum pellentesque vel. Aenean eu mi eu justo tincidunt finibus vel sit amet ipsum. Sed bibasdum purus vel ipsum sagittis, quis fermentum dolor lobortis. Etiam vulputate eleifasd lectus vel varius. Phasellus imperdiet lectus sit amet ipsum egestas, ut bibasdum ipsum malesuada. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed mollis eros sit amet elit porttitor, vel venenatis turpis venenatis. Nulla tempus tortor at eros efficitur, sit amet dapibus ipsum malesuada. Ut at mauris sed nunc malesuada convallis. Duis id sem vel magna varius eleifasd vel at est. Donec eget orci a ipsum tempor lobortis. Sed at consectetur ipsum.");
+    root_child0.setMeasureFunction(new TestUtils.intrinsicMeasureFunction());
+    root.setDirection(YogaDirection.LTR);
+    root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
+
+    assertEquals(0f, root.getLayoutX(), 0.0f);
+    assertEquals(0f, root.getLayoutY(), 0.0f);
+    assertEquals(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.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(2000f, root.getLayoutWidth(), 0.0f);
+    assertEquals(2000f, root.getLayoutHeight(), 0.0f);
+
+    assertEquals(0f, root_child0.getLayoutX(), 0.0f);
+    assertEquals(0f, root_child0.getLayoutY(), 0.0f);
+    assertEquals(2000f, root_child0.getLayoutWidth(), 0.0f);
+    assertEquals(20f, root_child0.getLayoutHeight(), 0.0f);
+  }
+
+  private YogaNode createNode(YogaConfig config) {
+    return mNodeFactory.create(config);
+  }
+}

java/tests/com/facebook/yoga/YGJustifyContentTest.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<<a4f2e216ee29aa4a703244d1e18e5c3b>>
+ * @generated SignedSource<<6aaf6f020cdc74d09e440206957507aa>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGJustifyContentTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGJustifyContentTest {

java/tests/com/facebook/yoga/YGMarginTest.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<<be80692a6b8a8fee76e2060f62f9ae36>>
+ * @generated SignedSource<<f9410af3e2849999ef3aec09cebbeef1>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGMarginTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGMarginTest {

java/tests/com/facebook/yoga/YGMinMaxDimensionTest.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<<857e5626695bb6b524eb6b609a6c7b55>>
+ * @generated SignedSource<<19cdc4fc9425af726b656ef628bab8af>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGMinMaxDimensionTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGMinMaxDimensionTest {

java/tests/com/facebook/yoga/YGPaddingTest.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<<e7b2dc11dc748322103e0c8d1196dc64>>
+ * @generated SignedSource<<6116c0f130b77b635a6551b3204c3cf8>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGPaddingTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGPaddingTest {

java/tests/com/facebook/yoga/YGPercentageTest.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<<baefd1632c2e9c66e4c42114856aa74f>>
+ * @generated SignedSource<<27e18496d4ee880d9ba95ad0b2648071>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGPercentageTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGPercentageTest {

java/tests/com/facebook/yoga/YGRoundingTest.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<<40959004b04825e4f8f58e8a6d796047>>
+ * @generated SignedSource<<06c18c6b3b9735644daf5b5bd0777eb8>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGRoundingTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGRoundingTest {

java/tests/com/facebook/yoga/YGSizeOverflowTest.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<<debde6a37b3a2ad5892a15611a2fa8ec>>
+ * @generated SignedSource<<26e773ec772f84370bc0f3f53d8221ed>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGSizeOverflowTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGSizeOverflowTest {

java/tests/com/facebook/yoga/YGStaticPositionTest.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<<3bbbf27ae54f7b245d6adad352761339>>
+ * @generated SignedSource<<cc85b1a4863eb810093395adeee3fa44>>
  * generated by gentest/gentest-driver.ts from gentest/fixtures/YGStaticPositionTest.html
  */
 
@@ -16,6 +16,7 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import com.facebook.yoga.utils.TestUtils;
 
 @RunWith(Parameterized.class)
 public class YGStaticPositionTest {

java/tests/com/facebook/yoga/utils/TestUtils.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.yoga.utils;
+
+import com.facebook.yoga.YogaMeasureMode;
+import com.facebook.yoga.YogaMeasureOutput;
+import com.facebook.yoga.YogaMeasureFunction;
+import com.facebook.yoga.YogaNode;
+
+public class TestUtils {
+
+  public static class intrinsicMeasureFunction implements YogaMeasureFunction {
+
+    private static float widthPerChar = 10;
+    private static float heightPerChar = 10;
+
+    @Override
+    public long measure(
+        YogaNode node,
+        float width,
+        YogaMeasureMode widthMode,
+        float height,
+        YogaMeasureMode heightMode) {
+      String text = (String) node.getData();
+      float measuredWidth;
+      float measuredHeight;
+
+      if (widthMode == YogaMeasureMode.EXACTLY) {
+        measuredWidth = width;
+      } else if (widthMode == YogaMeasureMode.AT_MOST) {
+        measuredWidth = Math.min(text.length() * widthPerChar, width);
+      } else {
+        measuredWidth = text.length() * widthPerChar;
+      }
+
+      if (heightMode == YogaMeasureMode.EXACTLY) {
+        measuredHeight = height;
+      } else if (heightMode == YogaMeasureMode.AT_MOST) {
+        measuredHeight =
+            Math.min(
+                caclulateHeight(text, Math.max(measuredWidth, getWidestWordWidth(text))), height);
+      } else {
+        measuredHeight = caclulateHeight(text, Math.max(measuredWidth, getWidestWordWidth(text)));
+      }
+
+      return YogaMeasureOutput.make(measuredWidth, measuredHeight);
+    }
+
+    static float getWidestWordWidth(String text) {
+      int widestWordLength = 0;
+      String[] words = text.split(" ");
+      for (String word : words) {
+        int wordLength = word.length();
+        if (widestWordLength < wordLength) {
+          widestWordLength = wordLength;
+        }
+      }
+      return (float) widestWordLength * widthPerChar;
+    }
+
+    static float caclulateHeight(String text, float measuredWidth) {
+      if (text.length() * widthPerChar <= measuredWidth) {
+        return heightPerChar;
+      }
+
+      String[] words = text.split(" ");
+      float lines = 1;
+      float currentLineLength = 0;
+      for (String word : words) {
+        float wordWidth = word.length() * widthPerChar;
+        if (wordWidth > measuredWidth) {
+          if (currentLineLength > 0) {
+            lines++;
+          }
+          lines++;
+          currentLineLength = 0;
+        } else if (currentLineLength + wordWidth <= measuredWidth) {
+          currentLineLength += wordWidth + widthPerChar;
+        } else {
+          lines++;
+          currentLineLength = wordWidth + widthPerChar;
+        }
+      }
+      return (currentLineLength == 0 ? lines - 1 : lines) * heightPerChar;
+    }
+  }
+}