/* * 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<> * generated by gentest/gentest-driver.ts from gentest/fixtures/YGGapTest.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 YGGapTest { @Parameterized.Parameters(name = "{0}") public static Iterable nodeFactories() { return TestParametrization.nodeFactories(); } @Parameterized.Parameter public TestParametrization.NodeFactory mNodeFactory; @Test public void test_column_gap_flexible() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(80f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setFlexGrow(1f); root_child0.setFlexShrink(1f); root_child0.setFlexBasisPercent(0f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setFlexGrow(1f); root_child1.setFlexShrink(1f); root_child1.setFlexBasisPercent(0f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setFlexGrow(1f); root_child2.setFlexShrink(1f); root_child2.setFlexBasisPercent(0f); 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(60f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_inflexible() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(80f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(60f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_mixed_flexible() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(80f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setFlexGrow(1f); root_child1.setFlexShrink(1f); root_child1.setFlexBasisPercent(0f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(60f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_child_margins() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(80f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setFlexGrow(1f); root_child0.setFlexShrink(1f); root_child0.setFlexBasisPercent(0f); root_child0.setMargin(YogaEdge.LEFT, 2f); root_child0.setMargin(YogaEdge.RIGHT, 2f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setFlexGrow(1f); root_child1.setFlexShrink(1f); root_child1.setFlexBasisPercent(0f); root_child1.setMargin(YogaEdge.LEFT, 10f); root_child1.setMargin(YogaEdge.RIGHT, 10f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setFlexGrow(1f); root_child2.setFlexShrink(1f); root_child2.setFlexBasisPercent(0f); root_child2.setMargin(YogaEdge.LEFT, 15f); root_child2.setMargin(YogaEdge.RIGHT, 15f); 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(2f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(2f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(26f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(2f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(63f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(2f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(76f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(2f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(52f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(2f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(15f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(2f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_row_gap_wrapping() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(80f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root_child0.setHeight(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root_child2.setHeight(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root_child3.setHeight(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root_child4.setHeight(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root_child5.setHeight(20f); root.addChildAt(root_child5, 5); final YogaNode root_child6 = createNode(config); root_child6.setWidth(20f); root_child6.setHeight(20f); root.addChildAt(root_child6, 6); final YogaNode root_child7 = createNode(config); root_child7.setWidth(20f); root_child7.setHeight(20f); root.addChildAt(root_child7, 7); final YogaNode root_child8 = createNode(config); root_child8.setWidth(20f); root_child8.setHeight(20f); root.addChildAt(root_child8, 8); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(40f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(40f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(40f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.getLayoutHeight(), 0.0f); assertEquals(0f, root_child6.getLayoutX(), 0.0f); assertEquals(80f, root_child6.getLayoutY(), 0.0f); assertEquals(20f, root_child6.getLayoutWidth(), 0.0f); assertEquals(20f, root_child6.getLayoutHeight(), 0.0f); assertEquals(30f, root_child7.getLayoutX(), 0.0f); assertEquals(80f, root_child7.getLayoutY(), 0.0f); assertEquals(20f, root_child7.getLayoutWidth(), 0.0f); assertEquals(20f, root_child7.getLayoutHeight(), 0.0f); assertEquals(60f, root_child8.getLayoutX(), 0.0f); assertEquals(80f, root_child8.getLayoutY(), 0.0f); assertEquals(20f, root_child8.getLayoutWidth(), 0.0f); assertEquals(20f, root_child8.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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(60f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(60f, root_child3.getLayoutX(), 0.0f); assertEquals(40f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(40f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(0f, root_child5.getLayoutX(), 0.0f); assertEquals(40f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.getLayoutHeight(), 0.0f); assertEquals(60f, root_child6.getLayoutX(), 0.0f); assertEquals(80f, root_child6.getLayoutY(), 0.0f); assertEquals(20f, root_child6.getLayoutWidth(), 0.0f); assertEquals(20f, root_child6.getLayoutHeight(), 0.0f); assertEquals(30f, root_child7.getLayoutX(), 0.0f); assertEquals(80f, root_child7.getLayoutY(), 0.0f); assertEquals(20f, root_child7.getLayoutWidth(), 0.0f); assertEquals(20f, root_child7.getLayoutHeight(), 0.0f); assertEquals(0f, root_child8.getLayoutX(), 0.0f); assertEquals(80f, root_child8.getLayoutY(), 0.0f); assertEquals(20f, root_child8.getLayoutWidth(), 0.0f); assertEquals(20f, root_child8.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_start_index() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(80f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setPositionType(YogaPositionType.ABSOLUTE); root_child0.setWidth(20f); root_child0.setHeight(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root_child2.setHeight(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root_child3.setHeight(20f); root.addChildAt(root_child3, 3); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(80f, root.getLayoutWidth(), 0.0f); assertEquals(20f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(0f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(30f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(60f, root_child3.getLayoutX(), 0.0f); assertEquals(0f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.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(80f, root.getLayoutWidth(), 0.0f); assertEquals(20f, root.getLayoutHeight(), 0.0f); assertEquals(60f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(60f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(30f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(0f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_justify_flex_start() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_justify_center() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setJustifyContent(YogaJustify.CENTER); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(10f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(70f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(70f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(10f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_justify_flex_end() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setJustifyContent(YogaJustify.FLEX_END); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(20f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(80f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(60f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_justify_space_between() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setJustifyContent(YogaJustify.SPACE_BETWEEN); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(80f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_justify_space_around() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setJustifyContent(YogaJustify.SPACE_AROUND); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(3f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(77f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(77f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(3f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_justify_space_evenly() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setJustifyContent(YogaJustify.SPACE_EVENLY); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(5f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(75f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(75f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(5f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_wrap_align_flex_start() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root_child0.setHeight(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root_child2.setHeight(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root_child3.setHeight(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root_child4.setHeight(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root_child5.setHeight(20f); root.addChildAt(root_child5, 5); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(40f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(40f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(40f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(80f, root_child3.getLayoutX(), 0.0f); assertEquals(40f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(50f, root_child4.getLayoutX(), 0.0f); assertEquals(40f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(20f, root_child5.getLayoutX(), 0.0f); assertEquals(40f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_wrap_align_center() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setAlignContent(YogaAlign.CENTER); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root_child0.setHeight(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root_child2.setHeight(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root_child3.setHeight(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root_child4.setHeight(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root_child5.setHeight(20f); root.addChildAt(root_child5, 5); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(20f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(20f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(20f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(60f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(60f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(60f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(20f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(20f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(20f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(80f, root_child3.getLayoutX(), 0.0f); assertEquals(60f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(50f, root_child4.getLayoutX(), 0.0f); assertEquals(60f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(20f, root_child5.getLayoutX(), 0.0f); assertEquals(60f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_wrap_align_flex_end() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setAlignContent(YogaAlign.FLEX_END); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root_child0.setHeight(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root_child2.setHeight(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root_child3.setHeight(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root_child4.setHeight(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root_child5.setHeight(20f); root.addChildAt(root_child5, 5); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(40f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(40f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(40f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(80f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(80f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(80f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(40f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(40f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(40f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(80f, root_child3.getLayoutX(), 0.0f); assertEquals(80f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(50f, root_child4.getLayoutX(), 0.0f); assertEquals(80f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(20f, root_child5.getLayoutX(), 0.0f); assertEquals(80f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_wrap_align_space_between() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setAlignContent(YogaAlign.SPACE_BETWEEN); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root_child0.setHeight(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root_child2.setHeight(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root_child3.setHeight(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root_child4.setHeight(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root_child5.setHeight(20f); root.addChildAt(root_child5, 5); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(80f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(80f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(80f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(80f, root_child3.getLayoutX(), 0.0f); assertEquals(80f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(50f, root_child4.getLayoutX(), 0.0f); assertEquals(80f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(20f, root_child5.getLayoutX(), 0.0f); assertEquals(80f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_wrap_align_space_around() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setAlignContent(YogaAlign.SPACE_AROUND); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root_child0.setHeight(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root_child2.setHeight(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root_child3.setHeight(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root_child4.setHeight(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root_child5.setHeight(20f); root.addChildAt(root_child5, 5); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(10f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(70f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(70f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(70f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.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(100f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(20f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(10f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(20f, root_child2.getLayoutHeight(), 0.0f); assertEquals(80f, root_child3.getLayoutX(), 0.0f); assertEquals(70f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(20f, root_child3.getLayoutHeight(), 0.0f); assertEquals(50f, root_child4.getLayoutX(), 0.0f); assertEquals(70f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(20f, root_child4.getLayoutHeight(), 0.0f); assertEquals(20f, root_child5.getLayoutX(), 0.0f); assertEquals(70f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(20f, root_child5.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_wrap_align_stretch() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setAlignContent(YogaAlign.STRETCH); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(300f); root.setHeight(300f); root.setGap(YogaGutter.COLUMN, 5f); final YogaNode root_child0 = createNode(config); root_child0.setFlexGrow(1f); root_child0.setMinWidth(60f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setFlexGrow(1f); root_child1.setMinWidth(60f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setFlexGrow(1f); root_child2.setMinWidth(60f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setFlexGrow(1f); root_child3.setMinWidth(60f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setFlexGrow(1f); root_child4.setMinWidth(60f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(71f, root_child0.getLayoutWidth(), 0.0f); assertEquals(150f, root_child0.getLayoutHeight(), 0.0f); assertEquals(76f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(72f, root_child1.getLayoutWidth(), 0.0f); assertEquals(150f, root_child1.getLayoutHeight(), 0.0f); assertEquals(153f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(71f, root_child2.getLayoutWidth(), 0.0f); assertEquals(150f, root_child2.getLayoutHeight(), 0.0f); assertEquals(229f, root_child3.getLayoutX(), 0.0f); assertEquals(0f, root_child3.getLayoutY(), 0.0f); assertEquals(71f, root_child3.getLayoutWidth(), 0.0f); assertEquals(150f, root_child3.getLayoutHeight(), 0.0f); assertEquals(0f, root_child4.getLayoutX(), 0.0f); assertEquals(150f, root_child4.getLayoutY(), 0.0f); assertEquals(300f, root_child4.getLayoutWidth(), 0.0f); assertEquals(150f, root_child4.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(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(229f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(71f, root_child0.getLayoutWidth(), 0.0f); assertEquals(150f, root_child0.getLayoutHeight(), 0.0f); assertEquals(153f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(71f, root_child1.getLayoutWidth(), 0.0f); assertEquals(150f, root_child1.getLayoutHeight(), 0.0f); assertEquals(76f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(72f, root_child2.getLayoutWidth(), 0.0f); assertEquals(150f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(0f, root_child3.getLayoutY(), 0.0f); assertEquals(71f, root_child3.getLayoutWidth(), 0.0f); assertEquals(150f, root_child3.getLayoutHeight(), 0.0f); assertEquals(0f, root_child4.getLayoutX(), 0.0f); assertEquals(150f, root_child4.getLayoutY(), 0.0f); assertEquals(300f, root_child4.getLayoutWidth(), 0.0f); assertEquals(150f, root_child4.getLayoutHeight(), 0.0f); } @Test public void test_column_gap_determines_parent_width() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setHeight(100f); root.setGap(YogaGutter.COLUMN, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(10f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(30f); 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(10f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(20f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(50f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(30f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, 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(80f, root.getLayoutWidth(), 0.0f); assertEquals(100f, root.getLayoutHeight(), 0.0f); assertEquals(70f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(10f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(30f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_align_items_stretch() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setAlignContent(YogaAlign.STRETCH); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(200f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root.addChildAt(root_child5, 5); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(90f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(90f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(90f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(110f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(90f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(110f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(90f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(110f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(90f, root_child5.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(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(90f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(90f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(90f, root_child2.getLayoutHeight(), 0.0f); assertEquals(80f, root_child3.getLayoutX(), 0.0f); assertEquals(110f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(90f, root_child3.getLayoutHeight(), 0.0f); assertEquals(50f, root_child4.getLayoutX(), 0.0f); assertEquals(110f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(90f, root_child4.getLayoutHeight(), 0.0f); assertEquals(20f, root_child5.getLayoutX(), 0.0f); assertEquals(110f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(90f, root_child5.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_align_items_end() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setAlignItems(YogaAlign.FLEX_END); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(200f); root.setGap(YogaGutter.COLUMN, 10f); root.setGap(YogaGutter.ROW, 20f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(20f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(20f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(20f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(20f); root.addChildAt(root_child4, 4); final YogaNode root_child5 = createNode(config); root_child5.setWidth(20f); root.addChildAt(root_child5, 5); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(0f, root_child0.getLayoutHeight(), 0.0f); assertEquals(30f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(0f, root_child1.getLayoutHeight(), 0.0f); assertEquals(60f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(0f, root_child2.getLayoutHeight(), 0.0f); assertEquals(0f, root_child3.getLayoutX(), 0.0f); assertEquals(20f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(0f, root_child3.getLayoutHeight(), 0.0f); assertEquals(30f, root_child4.getLayoutX(), 0.0f); assertEquals(20f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(0f, root_child4.getLayoutHeight(), 0.0f); assertEquals(60f, root_child5.getLayoutX(), 0.0f); assertEquals(20f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(0f, root_child5.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(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(80f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(20f, root_child0.getLayoutWidth(), 0.0f); assertEquals(0f, root_child0.getLayoutHeight(), 0.0f); assertEquals(50f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(20f, root_child1.getLayoutWidth(), 0.0f); assertEquals(0f, root_child1.getLayoutHeight(), 0.0f); assertEquals(20f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(20f, root_child2.getLayoutWidth(), 0.0f); assertEquals(0f, root_child2.getLayoutHeight(), 0.0f); assertEquals(80f, root_child3.getLayoutX(), 0.0f); assertEquals(20f, root_child3.getLayoutY(), 0.0f); assertEquals(20f, root_child3.getLayoutWidth(), 0.0f); assertEquals(0f, root_child3.getLayoutHeight(), 0.0f); assertEquals(50f, root_child4.getLayoutX(), 0.0f); assertEquals(20f, root_child4.getLayoutY(), 0.0f); assertEquals(20f, root_child4.getLayoutWidth(), 0.0f); assertEquals(0f, root_child4.getLayoutHeight(), 0.0f); assertEquals(20f, root_child5.getLayoutX(), 0.0f); assertEquals(20f, root_child5.getLayoutY(), 0.0f); assertEquals(20f, root_child5.getLayoutWidth(), 0.0f); assertEquals(0f, root_child5.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_column_child_margins() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setHeight(200f); root.setGap(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setFlexGrow(1f); root_child0.setFlexShrink(1f); root_child0.setFlexBasisPercent(0f); root_child0.setMargin(YogaEdge.TOP, 2f); root_child0.setMargin(YogaEdge.BOTTOM, 2f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setFlexGrow(1f); root_child1.setFlexShrink(1f); root_child1.setFlexBasisPercent(0f); root_child1.setMargin(YogaEdge.TOP, 10f); root_child1.setMargin(YogaEdge.BOTTOM, 10f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setFlexGrow(1f); root_child2.setFlexShrink(1f); root_child2.setFlexBasisPercent(0f); root_child2.setMargin(YogaEdge.TOP, 15f); root_child2.setMargin(YogaEdge.BOTTOM, 15f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(2f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(42f, root_child0.getLayoutHeight(), 0.0f); assertEquals(0f, root_child1.getLayoutX(), 0.0f); assertEquals(66f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(42f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(143f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(42f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(2f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(42f, root_child0.getLayoutHeight(), 0.0f); assertEquals(0f, root_child1.getLayoutX(), 0.0f); assertEquals(66f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(42f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(143f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(42f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_row_wrap_child_margins() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(100f); root.setHeight(200f); root.setGap(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setMargin(YogaEdge.TOP, 2f); root_child0.setMargin(YogaEdge.BOTTOM, 2f); root_child0.setWidth(60f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setMargin(YogaEdge.TOP, 10f); root_child1.setMargin(YogaEdge.BOTTOM, 10f); root_child1.setWidth(60f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setMargin(YogaEdge.TOP, 15f); root_child2.setMargin(YogaEdge.BOTTOM, 15f); root_child2.setWidth(60f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(2f, root_child0.getLayoutY(), 0.0f); assertEquals(60f, root_child0.getLayoutWidth(), 0.0f); assertEquals(0f, root_child0.getLayoutHeight(), 0.0f); assertEquals(0f, root_child1.getLayoutX(), 0.0f); assertEquals(24f, root_child1.getLayoutY(), 0.0f); assertEquals(60f, root_child1.getLayoutWidth(), 0.0f); assertEquals(0f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(59f, root_child2.getLayoutY(), 0.0f); assertEquals(60f, root_child2.getLayoutWidth(), 0.0f); assertEquals(0f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(200f, root.getLayoutHeight(), 0.0f); assertEquals(40f, root_child0.getLayoutX(), 0.0f); assertEquals(2f, root_child0.getLayoutY(), 0.0f); assertEquals(60f, root_child0.getLayoutWidth(), 0.0f); assertEquals(0f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(24f, root_child1.getLayoutY(), 0.0f); assertEquals(60f, root_child1.getLayoutWidth(), 0.0f); assertEquals(0f, root_child1.getLayoutHeight(), 0.0f); assertEquals(40f, root_child2.getLayoutX(), 0.0f); assertEquals(59f, root_child2.getLayoutY(), 0.0f); assertEquals(60f, root_child2.getLayoutWidth(), 0.0f); assertEquals(0f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_determines_parent_height() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(100f); root.setGap(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setHeight(10f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setHeight(20f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setHeight(30f); 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(80f, 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(10f, root_child0.getLayoutHeight(), 0.0f); assertEquals(0f, root_child1.getLayoutX(), 0.0f); assertEquals(20f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(50f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(30f, 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(100f, root.getLayoutWidth(), 0.0f); assertEquals(80f, 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(10f, root_child0.getLayoutHeight(), 0.0f); assertEquals(0f, root_child1.getLayoutX(), 0.0f); assertEquals(20f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(20f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(50f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(30f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_wrapping() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setPadding(YogaEdge.LEFT, 10); root.setPadding(YogaEdge.TOP, 10); root.setPadding(YogaEdge.RIGHT, 10); root.setPadding(YogaEdge.BOTTOM, 10); root.setWidth(300f); root.setHeight(700f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(100f); root_child0.setHeight(100f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(100f); root_child1.setHeight(100f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(100f); root_child2.setHeight(100f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(100f); root_child3.setHeight(100f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(100f); root_child4.setHeight(100f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(10f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(138f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(10f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(138f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(10f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.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(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(190f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(62f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(190f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(62f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(190f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_determines_parent_height() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setWidth(300f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(100f); root_child0.setHeight(100f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(100f); root_child1.setHeight(100f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(100f); root_child2.setHeight(100f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(100f); root_child3.setHeight(100f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(100f); root_child4.setHeight(100f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, 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(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(130f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(100f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(130f, root_child3.getLayoutX(), 0.0f); assertEquals(100f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(0f, root_child4.getLayoutX(), 0.0f); assertEquals(200f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.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(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(200f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(70f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(200f, root_child2.getLayoutX(), 0.0f); assertEquals(100f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(70f, root_child3.getLayoutX(), 0.0f); assertEquals(100f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(200f, root_child4.getLayoutX(), 0.0f); assertEquals(200f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_wrapping_with_both_content_padding_and_item_padding() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setPadding(YogaEdge.LEFT, 10); root.setPadding(YogaEdge.TOP, 10); root.setPadding(YogaEdge.RIGHT, 10); root.setPadding(YogaEdge.BOTTOM, 10); root.setWidth(300f); root.setHeight(700f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setPadding(YogaEdge.LEFT, 10); root_child0.setPadding(YogaEdge.TOP, 10); root_child0.setPadding(YogaEdge.RIGHT, 10); root_child0.setPadding(YogaEdge.BOTTOM, 10); root_child0.setWidth(100f); root_child0.setHeight(100f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setPadding(YogaEdge.LEFT, 10); root_child1.setPadding(YogaEdge.TOP, 10); root_child1.setPadding(YogaEdge.RIGHT, 10); root_child1.setPadding(YogaEdge.BOTTOM, 10); root_child1.setWidth(100f); root_child1.setHeight(100f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setPadding(YogaEdge.LEFT, 10); root_child2.setPadding(YogaEdge.TOP, 10); root_child2.setPadding(YogaEdge.RIGHT, 10); root_child2.setPadding(YogaEdge.BOTTOM, 10); root_child2.setWidth(100f); root_child2.setHeight(100f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setPadding(YogaEdge.LEFT, 10); root_child3.setPadding(YogaEdge.TOP, 10); root_child3.setPadding(YogaEdge.RIGHT, 10); root_child3.setPadding(YogaEdge.BOTTOM, 10); root_child3.setWidth(100f); root_child3.setHeight(100f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setPadding(YogaEdge.LEFT, 10); root_child4.setPadding(YogaEdge.TOP, 10); root_child4.setPadding(YogaEdge.RIGHT, 10); root_child4.setPadding(YogaEdge.BOTTOM, 10); root_child4.setWidth(100f); root_child4.setHeight(100f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(10f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(138f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(10f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(138f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(10f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.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(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(190f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(62f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(190f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(62f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(190f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_wrapping_with_both_content_padding() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setPadding(YogaEdge.LEFT, 10); root.setPadding(YogaEdge.TOP, 10); root.setPadding(YogaEdge.RIGHT, 10); root.setPadding(YogaEdge.BOTTOM, 10); root.setWidth(300f); root.setHeight(700f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(100f); root_child0.setHeight(100f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(100f); root_child1.setHeight(100f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(100f); root_child2.setHeight(100f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(100f); root_child3.setHeight(100f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(100f); root_child4.setHeight(100f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(10f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(138f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(10f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(138f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(10f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.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(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(190f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(62f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(190f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(62f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(190f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_wrapping_with_content_margin() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setMargin(YogaEdge.LEFT, 10f); root.setMargin(YogaEdge.TOP, 10f); root.setMargin(YogaEdge.RIGHT, 10f); root.setMargin(YogaEdge.BOTTOM, 10f); root.setWidth(300f); root.setHeight(700f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(100f); root_child0.setHeight(100f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(100f); root_child1.setHeight(100f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(100f); root_child2.setHeight(100f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(100f); root_child3.setHeight(100f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(100f); root_child4.setHeight(100f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(10f, root.getLayoutX(), 0.0f); assertEquals(10f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, 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(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(130f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(170f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(130f, root_child3.getLayoutX(), 0.0f); assertEquals(170f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(0f, root_child4.getLayoutX(), 0.0f); assertEquals(340f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); root.setDirection(YogaDirection.RTL); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(10f, root.getLayoutX(), 0.0f); assertEquals(10f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(200f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(70f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(200f, root_child2.getLayoutX(), 0.0f); assertEquals(170f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(70f, root_child3.getLayoutX(), 0.0f); assertEquals(170f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(200f, root_child4.getLayoutX(), 0.0f); assertEquals(340f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_wrapping_with_content_margin_and_padding() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setMargin(YogaEdge.LEFT, 10f); root.setMargin(YogaEdge.TOP, 10f); root.setMargin(YogaEdge.RIGHT, 10f); root.setMargin(YogaEdge.BOTTOM, 10f); root.setPadding(YogaEdge.LEFT, 10); root.setPadding(YogaEdge.TOP, 10); root.setPadding(YogaEdge.RIGHT, 10); root.setPadding(YogaEdge.BOTTOM, 10); root.setWidth(300f); root.setHeight(700f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(100f); root_child0.setHeight(100f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(100f); root_child1.setHeight(100f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(100f); root_child2.setHeight(100f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(100f); root_child3.setHeight(100f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(100f); root_child4.setHeight(100f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(10f, root.getLayoutX(), 0.0f); assertEquals(10f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(10f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(138f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(10f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(138f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(10f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); root.setDirection(YogaDirection.RTL); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(10f, root.getLayoutX(), 0.0f); assertEquals(10f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(700f, root.getLayoutHeight(), 0.0f); assertEquals(190f, root_child0.getLayoutX(), 0.0f); assertEquals(10f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(62f, root_child1.getLayoutX(), 0.0f); assertEquals(10f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(190f, root_child2.getLayoutX(), 0.0f); assertEquals(178f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(62f, root_child3.getLayoutX(), 0.0f); assertEquals(178f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(190f, root_child4.getLayoutX(), 0.0f); assertEquals(346f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_wrapping_with_flexible_content() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(300f); root.setHeight(300f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setFlexGrow(1f); root_child0.setFlexShrink(1f); root_child0.setFlexBasisPercent(0f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setFlexGrow(1f); root_child1.setFlexShrink(1f); root_child1.setFlexBasisPercent(0f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setFlexGrow(1f); root_child2.setFlexShrink(1f); root_child2.setFlexBasisPercent(0f); 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(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(80f, root_child0.getLayoutWidth(), 0.0f); assertEquals(300f, root_child0.getLayoutHeight(), 0.0f); assertEquals(110f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(80f, root_child1.getLayoutWidth(), 0.0f); assertEquals(300f, root_child1.getLayoutHeight(), 0.0f); assertEquals(220f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(80f, root_child2.getLayoutWidth(), 0.0f); assertEquals(300f, 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(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(220f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(80f, root_child0.getLayoutWidth(), 0.0f); assertEquals(300f, root_child0.getLayoutHeight(), 0.0f); assertEquals(110f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(80f, root_child1.getLayoutWidth(), 0.0f); assertEquals(300f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(80f, root_child2.getLayoutWidth(), 0.0f); assertEquals(300f, root_child2.getLayoutHeight(), 0.0f); } @Test public void test_row_gap_percent_wrapping_with_mixed_flexible_content() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWidth(300f); root.setHeight(300f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(10f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setFlexGrow(1f); root_child1.setFlexShrink(1f); root_child1.setFlexBasisPercent(0f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidthPercent(10f); 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(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(0f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(10f, root_child0.getLayoutWidth(), 0.0f); assertEquals(300f, root_child0.getLayoutHeight(), 0.0f); assertEquals(40f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(200f, root_child1.getLayoutWidth(), 0.0f); assertEquals(300f, root_child1.getLayoutHeight(), 0.0f); assertEquals(270f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(30f, root_child2.getLayoutWidth(), 0.0f); assertEquals(300f, 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(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(290f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(10f, root_child0.getLayoutWidth(), 0.0f); assertEquals(300f, root_child0.getLayoutHeight(), 0.0f); assertEquals(60f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(200f, root_child1.getLayoutWidth(), 0.0f); assertEquals(300f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(0f, root_child2.getLayoutY(), 0.0f); assertEquals(30f, root_child2.getLayoutWidth(), 0.0f); assertEquals(300f, root_child2.getLayoutHeight(), 0.0f); } @Test @Ignore public void test_row_gap_percent_wrapping_with_min_width() { YogaConfig config = YogaConfigFactory.create(); final YogaNode root = createNode(config); root.setFlexDirection(YogaFlexDirection.ROW); root.setPositionType(YogaPositionType.ABSOLUTE); root.setWrap(YogaWrap.WRAP); root.setMinWidth(300f); root.setGapPercent(YogaGutter.COLUMN, 10f); root.setGapPercent(YogaGutter.ROW, 10f); final YogaNode root_child0 = createNode(config); root_child0.setWidth(100f); root_child0.setHeight(100f); root.addChildAt(root_child0, 0); final YogaNode root_child1 = createNode(config); root_child1.setWidth(100f); root_child1.setHeight(100f); root.addChildAt(root_child1, 1); final YogaNode root_child2 = createNode(config); root_child2.setWidth(100f); root_child2.setHeight(100f); root.addChildAt(root_child2, 2); final YogaNode root_child3 = createNode(config); root_child3.setWidth(100f); root_child3.setHeight(100f); root.addChildAt(root_child3, 3); final YogaNode root_child4 = createNode(config); root_child4.setWidth(100f); root_child4.setHeight(100f); root.addChildAt(root_child4, 4); root.setDirection(YogaDirection.LTR); root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED); assertEquals(0f, root.getLayoutX(), 0.0f); assertEquals(0f, root.getLayoutY(), 0.0f); assertEquals(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, 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(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(130f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(0f, root_child2.getLayoutX(), 0.0f); assertEquals(100f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(130f, root_child3.getLayoutX(), 0.0f); assertEquals(100f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(0f, root_child4.getLayoutX(), 0.0f); assertEquals(200f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.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(300f, root.getLayoutWidth(), 0.0f); assertEquals(300f, root.getLayoutHeight(), 0.0f); assertEquals(200f, root_child0.getLayoutX(), 0.0f); assertEquals(0f, root_child0.getLayoutY(), 0.0f); assertEquals(100f, root_child0.getLayoutWidth(), 0.0f); assertEquals(100f, root_child0.getLayoutHeight(), 0.0f); assertEquals(70f, root_child1.getLayoutX(), 0.0f); assertEquals(0f, root_child1.getLayoutY(), 0.0f); assertEquals(100f, root_child1.getLayoutWidth(), 0.0f); assertEquals(100f, root_child1.getLayoutHeight(), 0.0f); assertEquals(200f, root_child2.getLayoutX(), 0.0f); assertEquals(100f, root_child2.getLayoutY(), 0.0f); assertEquals(100f, root_child2.getLayoutWidth(), 0.0f); assertEquals(100f, root_child2.getLayoutHeight(), 0.0f); assertEquals(70f, root_child3.getLayoutX(), 0.0f); assertEquals(100f, root_child3.getLayoutY(), 0.0f); assertEquals(100f, root_child3.getLayoutWidth(), 0.0f); assertEquals(100f, root_child3.getLayoutHeight(), 0.0f); assertEquals(200f, root_child4.getLayoutX(), 0.0f); assertEquals(200f, root_child4.getLayoutY(), 0.0f); assertEquals(100f, root_child4.getLayoutWidth(), 0.0f); assertEquals(100f, root_child4.getLayoutHeight(), 0.0f); } private YogaNode createNode(YogaConfig config) { return mNodeFactory.create(config); } }