Move generated Jest tests to TypeScript (#1287)

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1287

Outputs tests as TypeScript, along with using/testing the new form of enums imported directly from the package.

We need to change how we are telling Jest which variant to run, so that tests can import enums from "yoga-layout" and have it resolve to the entrypoint which has a binary which has already been built.

Reviewed By: yungsters

Differential Revision: D45723545

fbshipit-source-id: 63e6da1fdf7b4b13ccc97fa95d9dee87b4d3605d

javascript/tests/generated/YGFlexTest.test.ts

@@ -0,0 +1,694 @@
+/**
+ * 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 by gentest/gentest.rb from gentest/fixtures/YGFlexTest.html
+
+import {Yoga} from "../tools/globals";
+import {
+  Align,
+  Direction,
+  Display,
+  Edge,
+  Errata,
+  ExperimentalFeature,
+  FlexDirection,
+  Gutter,
+  Justify,
+  MeasureMode,
+  Overflow,
+  PositionType,
+  Unit,
+  Wrap,
+} from 'yoga-layout';
+
+test('flex_basis_flex_grow_column', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setWidth(100);
+    root.setHeight(100);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexGrow(1);
+    root_child0.setFlexBasis(50);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexGrow(1);
+    root.insertChild(root_child1, 1);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(75);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(75);
+    expect(root_child1.getComputedWidth()).toBe(100);
+    expect(root_child1.getComputedHeight()).toBe(25);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(75);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(75);
+    expect(root_child1.getComputedWidth()).toBe(100);
+    expect(root_child1.getComputedHeight()).toBe(25);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_shrink_flex_grow_row', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setFlexDirection(FlexDirection.Row);
+    root.setWidth(500);
+    root.setHeight(500);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexShrink(1);
+    root_child0.setWidth(500);
+    root_child0.setHeight(100);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexShrink(1);
+    root_child1.setWidth(500);
+    root_child1.setHeight(100);
+    root.insertChild(root_child1, 1);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(500);
+    expect(root.getComputedHeight()).toBe(500);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(250);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(250);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(250);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(500);
+    expect(root.getComputedHeight()).toBe(500);
+
+    expect(root_child0.getComputedLeft()).toBe(250);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(250);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(250);
+    expect(root_child1.getComputedHeight()).toBe(100);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_shrink_flex_grow_child_flex_shrink_other_child', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setFlexDirection(FlexDirection.Row);
+    root.setWidth(500);
+    root.setHeight(500);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexShrink(1);
+    root_child0.setWidth(500);
+    root_child0.setHeight(100);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexGrow(1);
+    root_child1.setFlexShrink(1);
+    root_child1.setWidth(500);
+    root_child1.setHeight(100);
+    root.insertChild(root_child1, 1);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(500);
+    expect(root.getComputedHeight()).toBe(500);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(250);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(250);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(250);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(500);
+    expect(root.getComputedHeight()).toBe(500);
+
+    expect(root_child0.getComputedLeft()).toBe(250);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(250);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(250);
+    expect(root_child1.getComputedHeight()).toBe(100);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_basis_flex_grow_row', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setFlexDirection(FlexDirection.Row);
+    root.setWidth(100);
+    root.setHeight(100);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexGrow(1);
+    root_child0.setFlexBasis(50);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexGrow(1);
+    root.insertChild(root_child1, 1);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(75);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(75);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(25);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(25);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(75);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(25);
+    expect(root_child1.getComputedHeight()).toBe(100);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_basis_flex_shrink_column', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setWidth(100);
+    root.setHeight(100);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexShrink(1);
+    root_child0.setFlexBasis(100);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexBasis(50);
+    root.insertChild(root_child1, 1);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(50);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(50);
+    expect(root_child1.getComputedWidth()).toBe(100);
+    expect(root_child1.getComputedHeight()).toBe(50);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(50);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(50);
+    expect(root_child1.getComputedWidth()).toBe(100);
+    expect(root_child1.getComputedHeight()).toBe(50);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_basis_flex_shrink_row', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setFlexDirection(FlexDirection.Row);
+    root.setWidth(100);
+    root.setHeight(100);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexShrink(1);
+    root_child0.setFlexBasis(100);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexBasis(50);
+    root.insertChild(root_child1, 1);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(50);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(50);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(50);
+    expect(root_child1.getComputedHeight()).toBe(100);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(50);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(50);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(0);
+    expect(root_child1.getComputedWidth()).toBe(50);
+    expect(root_child1.getComputedHeight()).toBe(100);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_shrink_to_zero', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setHeight(75);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setWidth(50);
+    root_child0.setHeight(50);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexShrink(1);
+    root_child1.setWidth(50);
+    root_child1.setHeight(50);
+    root.insertChild(root_child1, 1);
+
+    const root_child2 = Yoga.Node.create(config);
+    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(50);
+    expect(root.getComputedHeight()).toBe(75);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(50);
+    expect(root_child0.getComputedHeight()).toBe(50);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(50);
+    expect(root_child1.getComputedWidth()).toBe(50);
+    expect(root_child1.getComputedHeight()).toBe(0);
+
+    expect(root_child2.getComputedLeft()).toBe(0);
+    expect(root_child2.getComputedTop()).toBe(50);
+    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(50);
+    expect(root.getComputedHeight()).toBe(75);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(50);
+    expect(root_child0.getComputedHeight()).toBe(50);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(50);
+    expect(root_child1.getComputedWidth()).toBe(50);
+    expect(root_child1.getComputedHeight()).toBe(0);
+
+    expect(root_child2.getComputedLeft()).toBe(0);
+    expect(root_child2.getComputedTop()).toBe(50);
+    expect(root_child2.getComputedWidth()).toBe(50);
+    expect(root_child2.getComputedHeight()).toBe(50);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_basis_overrides_main_size', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setWidth(100);
+    root.setHeight(100);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexGrow(1);
+    root_child0.setFlexBasis(50);
+    root_child0.setHeight(20);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexGrow(1);
+    root_child1.setHeight(10);
+    root.insertChild(root_child1, 1);
+
+    const root_child2 = Yoga.Node.create(config);
+    root_child2.setFlexGrow(1);
+    root_child2.setHeight(10);
+    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(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(60);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(60);
+    expect(root_child1.getComputedWidth()).toBe(100);
+    expect(root_child1.getComputedHeight()).toBe(20);
+
+    expect(root_child2.getComputedLeft()).toBe(0);
+    expect(root_child2.getComputedTop()).toBe(80);
+    expect(root_child2.getComputedWidth()).toBe(100);
+    expect(root_child2.getComputedHeight()).toBe(20);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(60);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(60);
+    expect(root_child1.getComputedWidth()).toBe(100);
+    expect(root_child1.getComputedHeight()).toBe(20);
+
+    expect(root_child2.getComputedLeft()).toBe(0);
+    expect(root_child2.getComputedTop()).toBe(80);
+    expect(root_child2.getComputedWidth()).toBe(100);
+    expect(root_child2.getComputedHeight()).toBe(20);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_grow_shrink_at_most', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setWidth(100);
+    root.setHeight(100);
+
+    const root_child0 = Yoga.Node.create(config);
+    root.insertChild(root_child0, 0);
+
+    const root_child0_child0 = Yoga.Node.create(config);
+    root_child0_child0.setFlexGrow(1);
+    root_child0_child0.setFlexShrink(1);
+    root_child0.insertChild(root_child0_child0, 0);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(0);
+
+    expect(root_child0_child0.getComputedLeft()).toBe(0);
+    expect(root_child0_child0.getComputedTop()).toBe(0);
+    expect(root_child0_child0.getComputedWidth()).toBe(100);
+    expect(root_child0_child0.getComputedHeight()).toBe(0);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(0);
+
+    expect(root_child0_child0.getComputedLeft()).toBe(0);
+    expect(root_child0_child0.getComputedTop()).toBe(0);
+    expect(root_child0_child0.getComputedWidth()).toBe(100);
+    expect(root_child0_child0.getComputedHeight()).toBe(0);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('flex_grow_less_than_factor_one', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+    root.setWidth(200);
+    root.setHeight(500);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setFlexGrow(0.2);
+    root_child0.setFlexBasis(40);
+    root.insertChild(root_child0, 0);
+
+    const root_child1 = Yoga.Node.create(config);
+    root_child1.setFlexGrow(0.2);
+    root.insertChild(root_child1, 1);
+
+    const root_child2 = Yoga.Node.create(config);
+    root_child2.setFlexGrow(0.4);
+    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(200);
+    expect(root.getComputedHeight()).toBe(500);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(200);
+    expect(root_child0.getComputedHeight()).toBe(132);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(132);
+    expect(root_child1.getComputedWidth()).toBe(200);
+    expect(root_child1.getComputedHeight()).toBe(92);
+
+    expect(root_child2.getComputedLeft()).toBe(0);
+    expect(root_child2.getComputedTop()).toBe(224);
+    expect(root_child2.getComputedWidth()).toBe(200);
+    expect(root_child2.getComputedHeight()).toBe(184);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(200);
+    expect(root.getComputedHeight()).toBe(500);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(200);
+    expect(root_child0.getComputedHeight()).toBe(132);
+
+    expect(root_child1.getComputedLeft()).toBe(0);
+    expect(root_child1.getComputedTop()).toBe(132);
+    expect(root_child1.getComputedWidth()).toBe(200);
+    expect(root_child1.getComputedHeight()).toBe(92);
+
+    expect(root_child2.getComputedLeft()).toBe(0);
+    expect(root_child2.getComputedTop()).toBe(224);
+    expect(root_child2.getComputedWidth()).toBe(200);
+    expect(root_child2.getComputedHeight()).toBe(184);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});