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yoga/java/tests/com/facebook/yoga/YGAbsolutePositionTest.java
Emil Sjolander 56d06e27cf Pass parent with down with calculateLayout to allow percentages on root node 
Summary: For percentage paddings/margins/sizes to work on the root node we need to have the ability to pass down the parent sizes. This has always been possible with the C API but was never exposed to java. This diff exposes this functionality.

Reviewed By: astreet

Differential Revision: D4501016

fbshipit-source-id: 0c9502e86ff200c021c78afb7ac4b48cf11b3bdb
2017-02-03 11:24:57 -08:00

677 lines
26 KiB
Java
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/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// @Generated by gentest/gentest.rb from gentest/fixtures/YGAbsolutePositionTest.html
package com.facebook.yoga;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class YGAbsolutePositionTest {
@Test
public void test_absolute_layout_width_height_start_top() {
final YogaNode root = new YogaNode();
root.setWidth(100f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.START, 10f);
root_child0.setPosition(YogaEdge.TOP, 10f);
root_child0.setWidth(10f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
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(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(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(10f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_width_height_end_bottom() {
final YogaNode root = new YogaNode();
root.setWidth(100f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.END, 10f);
root_child0.setPosition(YogaEdge.BOTTOM, 10f);
root_child0.setWidth(10f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
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(80f, root_child0.getLayoutX(), 0.0f);
assertEquals(80f, root_child0.getLayoutY(), 0.0f);
assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(100f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child0.getLayoutX(), 0.0f);
assertEquals(80f, root_child0.getLayoutY(), 0.0f);
assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_start_top_end_bottom() {
final YogaNode root = new YogaNode();
root.setWidth(100f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.START, 10f);
root_child0.setPosition(YogaEdge.TOP, 10f);
root_child0.setPosition(YogaEdge.END, 10f);
root_child0.setPosition(YogaEdge.BOTTOM, 10f);
root.addChildAt(root_child0, 0);
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(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(80f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(80f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(100f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child0.getLayoutX(), 0.0f);
assertEquals(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(80f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(80f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_width_height_start_top_end_bottom() {
final YogaNode root = new YogaNode();
root.setWidth(100f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.START, 10f);
root_child0.setPosition(YogaEdge.TOP, 10f);
root_child0.setPosition(YogaEdge.END, 10f);
root_child0.setPosition(YogaEdge.BOTTOM, 10f);
root_child0.setWidth(10f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
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(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(10f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(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(10f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_do_not_clamp_height_of_absolute_node_to_height_of_its_overflow_hidden_parent() {
final YogaNode root = new YogaNode();
root.setFlexDirection(YogaFlexDirection.ROW);
root.setOverflow(YogaOverflow.HIDDEN);
root.setWidth(50f);
root.setHeight(50f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.START, 0f);
root_child0.setPosition(YogaEdge.TOP, 0f);
root.addChildAt(root_child0, 0);
final YogaNode root_child0_child0 = new YogaNode();
root_child0_child0.setWidth(100f);
root_child0_child0.setHeight(100f);
root_child0.addChildAt(root_child0_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(50f, root.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(0f, root_child0_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0_child0.getLayoutY(), 0.0f);
assertEquals(100f, root_child0_child0.getLayoutWidth(), 0.0f);
assertEquals(100f, root_child0_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(50f, root.getLayoutWidth(), 0.0f);
assertEquals(50f, root.getLayoutHeight(), 0.0f);
assertEquals(-50f, 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(0f, root_child0_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0_child0.getLayoutY(), 0.0f);
assertEquals(100f, root_child0_child0.getLayoutWidth(), 0.0f);
assertEquals(100f, root_child0_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_within_border() {
final YogaNode root = new YogaNode();
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.setBorder(YogaEdge.LEFT, 10f);
root.setBorder(YogaEdge.TOP, 10f);
root.setBorder(YogaEdge.RIGHT, 10f);
root.setBorder(YogaEdge.BOTTOM, 10f);
root.setWidth(100f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.LEFT, 0f);
root_child0.setPosition(YogaEdge.TOP, 0f);
root_child0.setWidth(50f);
root_child0.setHeight(50f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = new YogaNode();
root_child1.setPositionType(YogaPositionType.ABSOLUTE);
root_child1.setPosition(YogaEdge.RIGHT, 0f);
root_child1.setPosition(YogaEdge.BOTTOM, 0f);
root_child1.setWidth(50f);
root_child1.setHeight(50f);
root.addChildAt(root_child1, 1);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(10f, root.getLayoutX(), 0.0f);
assertEquals(10f, root.getLayoutY(), 0.0f);
assertEquals(100f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child0.getLayoutX(), 0.0f);
assertEquals(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child1.getLayoutX(), 0.0f);
assertEquals(40f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child0.getLayoutX(), 0.0f);
assertEquals(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child1.getLayoutX(), 0.0f);
assertEquals(40f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_and_justify_content_center() {
final YogaNode root = new YogaNode();
root.setJustifyContent(YogaJustify.CENTER);
root.setAlignItems(YogaAlign.CENTER);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_and_justify_content_flex_end() {
final YogaNode root = new YogaNode();
root.setJustifyContent(YogaJustify.FLEX_END);
root.setAlignItems(YogaAlign.FLEX_END);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(50f, root_child0.getLayoutX(), 0.0f);
assertEquals(60f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(60f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_justify_content_center() {
final YogaNode root = new YogaNode();
root.setJustifyContent(YogaJustify.CENTER);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(50f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_center() {
final YogaNode root = new YogaNode();
root.setAlignItems(YogaAlign.CENTER);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_center_on_child_only() {
final YogaNode root = new YogaNode();
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setAlignSelf(YogaAlign.CENTER);
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_and_justify_content_center_and_top_position() {
final YogaNode root = new YogaNode();
root.setJustifyContent(YogaJustify.CENTER);
root.setAlignItems(YogaAlign.CENTER);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.TOP, 10f);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(10f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_and_justify_content_center_and_bottom_position() {
final YogaNode root = new YogaNode();
root.setJustifyContent(YogaJustify.CENTER);
root.setAlignItems(YogaAlign.CENTER);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.BOTTOM, 10f);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(50f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(50f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_and_justify_content_center_and_left_position() {
final YogaNode root = new YogaNode();
root.setJustifyContent(YogaJustify.CENTER);
root.setAlignItems(YogaAlign.CENTER);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.LEFT, 5f);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(5f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(5f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_absolute_layout_align_items_and_justify_content_center_and_right_position() {
final YogaNode root = new YogaNode();
root.setJustifyContent(YogaJustify.CENTER);
root.setAlignItems(YogaAlign.CENTER);
root.setFlexGrow(1f);
root.setWidth(110f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setPositionType(YogaPositionType.ABSOLUTE);
root_child0.setPosition(YogaEdge.RIGHT, 5f);
root_child0.setWidth(60f);
root_child0.setHeight(40f);
root.addChildAt(root_child0, 0);
root.setDirection(YogaDirection.LTR);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(45f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
root.setDirection(YogaDirection.RTL);
root.calculateLayout(YogaConstants.UNDEFINED, YogaConstants.UNDEFINED);
assertEquals(0f, root.getLayoutX(), 0.0f);
assertEquals(0f, root.getLayoutY(), 0.0f);
assertEquals(110f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(45f, root_child0.getLayoutX(), 0.0f);
assertEquals(30f, root_child0.getLayoutY(), 0.0f);
assertEquals(60f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child0.getLayoutHeight(), 0.0f);
}
}
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