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flex-wrap: wrap-reverse support

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Summary:
I couldn't resist to do this 😄 #394

This adds ```flex-wrap: wrap-reverse```

I think we hit a edge case here:
https://stackoverflow.com/questions/33891709/when-flexbox-items-wrap-in-column-mode-container-does-not-grow-its-width

as is differs here from chrome, but I think that yoga is here more correct.

So I haven't added this test yet as this would fail against chrome, as chrome outputs a width of 30 for root, whereas yoga gets a width of 60 here, which I think is correct. Strangely the output of ```flex-wrap:wrap``` is in jsfiddle also only with a (visual) width of 30 on chrome, while the tests gets generated with 60.

```html
<div id="wrap_reverse_column" style="height: 100px; flex-wrap: wrap-reverse">
  <div style="height: 30px; width: 30px;"></div>
  <div style="height: 30px; width: 30px;"></div>
  <div style="height: 30px; width: 30px;"></div>
  <div style="height: 30px; width: 30px;"></div>
</div>
```

Looking forward what you think here emilsjolander
Closes https://github.com/facebook/yoga/pull/398

Reviewed By: astreet

Differential Revision: D4564711

Pulled By: emilsjolander

fbshipit-source-id: 33dc055abd8444b2aa7796ef90bd7ec99e961bb8
This commit is contained in:
Lukas Wöhrl
2017-02-15 13:35:24 -08:00
committed by Facebook Github Bot
parent bba7289537
commit 20536923d6
16 changed files with 2462 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
java/com/facebook/yoga/YogaWrap.java
View File

@@ -14,7 +14,8 @@ import com.facebook.proguard.annotations.DoNotStrip;
@DoNotStrip
public enum YogaWrap {
NO_WRAP(0),
WRAP(1);
WRAP(1),
WRAP_REVERSE(2);
private int mIntValue;
@@ -30,6 +31,7 @@ public enum YogaWrap {
switch (value) {
case 0: return NO_WRAP;
case 1: return WRAP;
case 2: return WRAP_REVERSE;
default: throw new IllegalArgumentException("Unknown enum value: " + value);
}
}

592
java/tests/com/facebook/yoga/YGFlexWrapTest.java
View File

@@ -536,4 +536,596 @@ public class YGFlexWrapTest {
assertEquals(100f, root_child1.getLayoutHeight(), 0.0f);
}
@Test
public void test_wrap_reverse_row_align_content_flex_start() {
final YogaNode root = new YogaNode();
root.setFlexDirection(YogaFlexDirection.ROW);
root.setWrap(YogaWrap.WRAP_REVERSE);
root.setWidth(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setWidth(30f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = new YogaNode();
root_child1.setWidth(30f);
root_child1.setHeight(20f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = new YogaNode();
root_child2.setWidth(30f);
root_child2.setHeight(30f);
root.addChildAt(root_child2, 2);
final YogaNode root_child3 = new YogaNode();
root_child3.setWidth(30f);
root_child3.setHeight(40f);
root.addChildAt(root_child3, 3);
final YogaNode root_child4 = new YogaNode();
root_child4.setWidth(30f);
root_child4.setHeight(50f);
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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(60f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child4.getLayoutHeight(), 0.0f);
}
@Test
public void test_wrap_reverse_row_align_content_center() {
final YogaNode root = new YogaNode();
root.setFlexDirection(YogaFlexDirection.ROW);
root.setAlignContent(YogaAlign.CENTER);
root.setWrap(YogaWrap.WRAP_REVERSE);
root.setWidth(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setWidth(30f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = new YogaNode();
root_child1.setWidth(30f);
root_child1.setHeight(20f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = new YogaNode();
root_child2.setWidth(30f);
root_child2.setHeight(30f);
root.addChildAt(root_child2, 2);
final YogaNode root_child3 = new YogaNode();
root_child3.setWidth(30f);
root_child3.setHeight(40f);
root.addChildAt(root_child3, 3);
final YogaNode root_child4 = new YogaNode();
root_child4.setWidth(30f);
root_child4.setHeight(50f);
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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(60f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child4.getLayoutHeight(), 0.0f);
}
@Test
public void test_wrap_reverse_row_single_line_different_size() {
final YogaNode root = new YogaNode();
root.setFlexDirection(YogaFlexDirection.ROW);
root.setWrap(YogaWrap.WRAP_REVERSE);
root.setWidth(300f);
final YogaNode root_child0 = new YogaNode();
root_child0.setWidth(30f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = new YogaNode();
root_child1.setWidth(30f);
root_child1.setHeight(20f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = new YogaNode();
root_child2.setWidth(30f);
root_child2.setHeight(30f);
root.addChildAt(root_child2, 2);
final YogaNode root_child3 = new YogaNode();
root_child3.setWidth(30f);
root_child3.setHeight(40f);
root.addChildAt(root_child3, 3);
final YogaNode root_child4 = new YogaNode();
root_child4.setWidth(30f);
root_child4.setHeight(50f);
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(50f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(40f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child1.getLayoutX(), 0.0f);
assertEquals(30f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, 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(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(90f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(120f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(50f, root.getLayoutHeight(), 0.0f);
assertEquals(270f, root_child0.getLayoutX(), 0.0f);
assertEquals(40f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(240f, root_child1.getLayoutX(), 0.0f);
assertEquals(30f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(210f, root_child2.getLayoutX(), 0.0f);
assertEquals(20f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(180f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(150f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child4.getLayoutHeight(), 0.0f);
}
@Test
public void test_wrap_reverse_row_align_content_stretch() {
final YogaNode root = new YogaNode();
root.setFlexDirection(YogaFlexDirection.ROW);
root.setAlignContent(YogaAlign.STRETCH);
root.setWrap(YogaWrap.WRAP_REVERSE);
root.setWidth(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setWidth(30f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = new YogaNode();
root_child1.setWidth(30f);
root_child1.setHeight(20f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = new YogaNode();
root_child2.setWidth(30f);
root_child2.setHeight(30f);
root.addChildAt(root_child2, 2);
final YogaNode root_child3 = new YogaNode();
root_child3.setWidth(30f);
root_child3.setHeight(40f);
root.addChildAt(root_child3, 3);
final YogaNode root_child4 = new YogaNode();
root_child4.setWidth(30f);
root_child4.setHeight(50f);
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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(60f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child4.getLayoutHeight(), 0.0f);
}
@Test
public void test_wrap_reverse_row_align_content_space_around() {
final YogaNode root = new YogaNode();
root.setFlexDirection(YogaFlexDirection.ROW);
root.setAlignContent(YogaAlign.SPACE_AROUND);
root.setWrap(YogaWrap.WRAP_REVERSE);
root.setWidth(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setWidth(30f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = new YogaNode();
root_child1.setWidth(30f);
root_child1.setHeight(20f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = new YogaNode();
root_child2.setWidth(30f);
root_child2.setHeight(30f);
root.addChildAt(root_child2, 2);
final YogaNode root_child3 = new YogaNode();
root_child3.setWidth(30f);
root_child3.setHeight(40f);
root.addChildAt(root_child3, 3);
final YogaNode root_child4 = new YogaNode();
root_child4.setWidth(30f);
root_child4.setHeight(50f);
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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(60f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(100f, root.getLayoutWidth(), 0.0f);
assertEquals(80f, root.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child0.getLayoutX(), 0.0f);
assertEquals(70f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child1.getLayoutX(), 0.0f);
assertEquals(60f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(10f, root_child2.getLayoutX(), 0.0f);
assertEquals(50f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(70f, root_child3.getLayoutX(), 0.0f);
assertEquals(10f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(40f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child4.getLayoutHeight(), 0.0f);
}
@Test
public void test_wrap_reverse_column_fixed_size() {
final YogaNode root = new YogaNode();
root.setAlignItems(YogaAlign.CENTER);
root.setWrap(YogaWrap.WRAP_REVERSE);
root.setWidth(200f);
root.setHeight(100f);
final YogaNode root_child0 = new YogaNode();
root_child0.setWidth(30f);
root_child0.setHeight(10f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = new YogaNode();
root_child1.setWidth(30f);
root_child1.setHeight(20f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = new YogaNode();
root_child2.setWidth(30f);
root_child2.setHeight(30f);
root.addChildAt(root_child2, 2);
final YogaNode root_child3 = new YogaNode();
root_child3.setWidth(30f);
root_child3.setHeight(40f);
root.addChildAt(root_child3, 3);
final YogaNode root_child4 = new YogaNode();
root_child4.setWidth(30f);
root_child4.setHeight(50f);
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(200f, root.getLayoutWidth(), 0.0f);
assertEquals(100f, root.getLayoutHeight(), 0.0f);
assertEquals(170f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(170f, root_child1.getLayoutX(), 0.0f);
assertEquals(10f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(170f, root_child2.getLayoutX(), 0.0f);
assertEquals(30f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(170f, root_child3.getLayoutX(), 0.0f);
assertEquals(60f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(140f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(200f, 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(30f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(10f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child1.getLayoutX(), 0.0f);
assertEquals(10f, root_child1.getLayoutY(), 0.0f);
assertEquals(30f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(20f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child2.getLayoutX(), 0.0f);
assertEquals(30f, root_child2.getLayoutY(), 0.0f);
assertEquals(30f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(30f, root_child2.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child3.getLayoutX(), 0.0f);
assertEquals(60f, root_child3.getLayoutY(), 0.0f);
assertEquals(30f, root_child3.getLayoutWidth(), 0.0f);
assertEquals(40f, root_child3.getLayoutHeight(), 0.0f);
assertEquals(30f, root_child4.getLayoutX(), 0.0f);
assertEquals(0f, root_child4.getLayoutY(), 0.0f);
assertEquals(30f, root_child4.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child4.getLayoutHeight(), 0.0f);
}
}