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Let gentest properly create *Auto methods for sizes (#1719)

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Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1719

Right now there is no way to test fixtures with `auto` widths, heights, or flex basis - even though we expose those functions. I updated gentest to generate those functions. Notably, position and margin (the other auto-able props) already account for this.

 I also created `YGAutoTest.html` to test this. Not really testing the capabilities of `auto` here, just if we can create a test about it.

Reviewed By: NickGerleman

Differential Revision: D64125522

fbshipit-source-id: 291ec82003cf53f99c21943142a63e2ef30402a5
This commit is contained in:
Joe Vilches
2024-10-09 19:20:15 -07:00
committed by Facebook GitHub Bot
parent ef9ae63268
commit 820a4d5bf6
6 changed files with 1078 additions and 81 deletions
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25
gentest/fixtures/YGAutoTest.html Normal file
View File

@@ -0,0 +1,25 @@
<div id="auto_width" style="width: auto; height: 50px; flex-direction: row;">
<div style="width: 50px; height: 50px"></div>
<div style="width: 50px; height: 50px"></div>
<div style="width: 50px; height: 50px"></div>
</div>
<div id="auto_height" style="width: 50px; height: auto;">
<div style="width: 50px; height: 50px"></div>
<div style="width: 50px; height: 50px"></div>
<div style="width: 50px; height: 50px"></div>
</div>
<div id="auto_flex_basis" style="width: 50px; flex-basis: auto;">
<div style="width: 50px; height: 50px"></div>
<div style="width: 50px; height: 50px"></div>
<div style="width: 50px; height: 50px"></div>
</div>
<div id="auto_position" style="width: 50px; height: 50px;">
<div style="width: 25px; height: 25px; right: auto"></div>
</div>
<div id="auto_margin" style="width: 50px; height: 50px;">
<div style="width: 25px; height: 25px; margin-left: auto"></div>
</div>

87
gentest/gentest-cpp.js
View File

@@ -12,7 +12,7 @@ function toValueCpp(value) {
return n + (Number(n) == n && n % 1 !== 0 ? 'f' : '');
}
function toFunctionName(value) {
function toFunctionNameCpp(value) {
if (value.indexOf('%') >= 0) {
return 'Percent';
} else if (value.indexOf('Auto') >= 0) {
@@ -21,6 +21,23 @@ function toFunctionName(value) {
return '';
}
function keywordFunctionCpp(functionPrefix, nodeName, value) {
const functionSuffix = toFunctionNameCpp(value);
if (functionSuffix == 'Auto') {
return functionPrefix + functionSuffix + '(' + nodeName + ');';
} else {
return (
functionPrefix +
functionSuffix +
'(' +
nodeName +
', ' +
toValueCpp(value) +
');'
);
}
}
const CPPEmitter = function () {
Emitter.call(this, 'cpp', ' ');
};
@@ -231,7 +248,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetAspectRatio' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -273,15 +290,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
YGNodeStyleSetFlexBasis: {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetFlexBasis' +
toFunctionName(value) +
'(' +
nodeName +
', ' +
toValueCpp(value) +
');',
);
this.push(keywordFunctionCpp('YGNodeStyleSetFlexBasis', nodeName, value));
},
},
@@ -325,20 +334,6 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
},
},
YGNodeStyleSetHeight: {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetHeight' +
toFunctionName(value) +
'(' +
nodeName +
', ' +
toValueCpp(value) +
');',
);
},
},
YGNodeStyleSetJustifyContent: {
value: function (nodeName, value) {
this.push(
@@ -361,7 +356,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
}
this.push(
'YGNodeStyleSetMargin' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -372,11 +367,23 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
},
},
YGNodeStyleSetHeight: {
value: function (nodeName, value) {
this.push(keywordFunctionCpp('YGNodeStyleSetHeight', nodeName, value));
},
},
YGNodeStyleSetWidth: {
value: function (nodeName, value) {
this.push(keywordFunctionCpp('YGNodeStyleSetWidth', nodeName, value));
},
},
YGNodeStyleSetMaxHeight: {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetMaxHeight' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -390,7 +397,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetMaxWidth' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -404,7 +411,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetMinHeight' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -418,7 +425,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetMinWidth' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -440,7 +447,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
value: function (nodeName, edge, value) {
this.push(
'YGNodeStyleSetPadding' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -462,7 +469,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
}
this.push(
'YGNodeStyleSetPosition' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +
@@ -485,25 +492,11 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
},
},
YGNodeStyleSetWidth: {
value: function (nodeName, value) {
this.push(
'YGNodeStyleSetWidth' +
toFunctionName(value) +
'(' +
nodeName +
', ' +
toValueCpp(value) +
');',
);
},
},
YGNodeStyleSetGap: {
value: function (nodeName, gap, value) {
this.push(
'YGNodeStyleSetGap' +
toFunctionName(value) +
toFunctionNameCpp(value) +
'(' +
nodeName +
', ' +

64
gentest/gentest-java.js
View File

@@ -21,6 +21,23 @@ function toMethodName(value) {
return '';
}
function keywordMethod(methodPrefix, nodeName, value) {
const methodSuffix = toMethodName(value);
if (methodSuffix == 'Auto') {
return nodeName + '.' + methodPrefix + methodSuffix + '();';
} else {
return (
nodeName +
'.' +
methodPrefix +
methodSuffix +
'(' +
toValueJava(value) +
'f);'
);
}
}
const JavaEmitter = function () {
Emitter.call(this, 'java', ' ');
};
@@ -273,14 +290,7 @@ JavaEmitter.prototype = Object.create(Emitter.prototype, {
YGNodeStyleSetFlexBasis: {
value: function (nodeName, value) {
this.push(
nodeName +
'.setFlexBasis' +
toMethodName(value) +
'(' +
toValueJava(value) +
'f);',
);
this.push(keywordMethod('setFlexBasis', nodeName, value));
},
},
@@ -308,19 +318,6 @@ JavaEmitter.prototype = Object.create(Emitter.prototype, {
},
},
YGNodeStyleSetHeight: {
value: function (nodeName, value) {
this.push(
nodeName +
'.setHeight' +
toMethodName(value) +
'(' +
toValueJava(value) +
'f);',
);
},
},
YGNodeStyleSetJustifyContent: {
value: function (nodeName, value) {
this.push(nodeName + '.setJustifyContent(' + toValueJava(value) + ');');
@@ -348,6 +345,18 @@ JavaEmitter.prototype = Object.create(Emitter.prototype, {
},
},
YGNodeStyleSetHeight: {
value: function (nodeName, value) {
this.push(keywordMethod('setHeight', nodeName, value));
},
},
YGNodeStyleSetWidth: {
value: function (nodeName, value) {
this.push(keywordMethod('setWidth', nodeName, value));
},
},
YGNodeStyleSetMaxHeight: {
value: function (nodeName, value) {
this.push(
@@ -448,19 +457,6 @@ JavaEmitter.prototype = Object.create(Emitter.prototype, {
},
},
YGNodeStyleSetWidth: {
value: function (nodeName, value) {
this.push(
nodeName +
'.setWidth' +
toMethodName(value) +
'(' +
toValueJava(value) +
'f);',
);
},
},
YGNodeStyleSetGap: {
value: function (nodeName, gap, value) {
this.push(

325
java/tests/generated/com/facebook/yoga/YGAutoTest.java Normal file
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@@ -0,0 +1,325 @@
/*
* 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<<30103b31d09984d8443cf1ba544adeb7>>
* generated by gentest/gentest-driver.ts from gentest/fixtures/YGAutoTest.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 YGAutoTest {
@Parameterized.Parameters(name = "{0}")
public static Iterable<TestParametrization.NodeFactory> nodeFactories() {
return TestParametrization.nodeFactories();
}
@Parameterized.Parameter public TestParametrization.NodeFactory mNodeFactory;
@Test
public void test_auto_width() {
YogaConfig config = YogaConfigFactory.create();
final YogaNode root = createNode(config);
root.setFlexDirection(YogaFlexDirection.ROW);
root.setPositionType(YogaPositionType.ABSOLUTE);
root.setWidthAuto();
root.setHeight(50f);
final YogaNode root_child0 = createNode(config);
root_child0.setWidth(50f);
root_child0.setHeight(50f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = createNode(config);
root_child1.setWidth(50f);
root_child1.setHeight(50f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = createNode(config);
root_child2.setWidth(50f);
root_child2.setHeight(50f);
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(150f, 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(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(50f, root_child1.getLayoutX(), 0.0f);
assertEquals(0f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(100f, root_child2.getLayoutX(), 0.0f);
assertEquals(0f, root_child2.getLayoutY(), 0.0f);
assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(150f, root.getLayoutWidth(), 0.0f);
assertEquals(50f, root.getLayoutHeight(), 0.0f);
assertEquals(100f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(50f, root_child1.getLayoutX(), 0.0f);
assertEquals(0f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child2.getLayoutX(), 0.0f);
assertEquals(0f, root_child2.getLayoutY(), 0.0f);
assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
}
@Test
public void test_auto_height() {
YogaConfig config = YogaConfigFactory.create();
final YogaNode root = createNode(config);
root.setPositionType(YogaPositionType.ABSOLUTE);
root.setWidth(50f);
root.setHeightAuto();
final YogaNode root_child0 = createNode(config);
root_child0.setWidth(50f);
root_child0.setHeight(50f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = createNode(config);
root_child1.setWidth(50f);
root_child1.setHeight(50f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = createNode(config);
root_child2.setWidth(50f);
root_child2.setHeight(50f);
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(50f, root.getLayoutWidth(), 0.0f);
assertEquals(150f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child1.getLayoutX(), 0.0f);
assertEquals(50f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child2.getLayoutX(), 0.0f);
assertEquals(100f, root_child2.getLayoutY(), 0.0f);
assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(50f, root.getLayoutWidth(), 0.0f);
assertEquals(150f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child1.getLayoutX(), 0.0f);
assertEquals(50f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child2.getLayoutX(), 0.0f);
assertEquals(100f, root_child2.getLayoutY(), 0.0f);
assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
}
@Test
public void test_auto_flex_basis() {
YogaConfig config = YogaConfigFactory.create();
final YogaNode root = createNode(config);
root.setPositionType(YogaPositionType.ABSOLUTE);
root.setWidth(50f);
final YogaNode root_child0 = createNode(config);
root_child0.setWidth(50f);
root_child0.setHeight(50f);
root.addChildAt(root_child0, 0);
final YogaNode root_child1 = createNode(config);
root_child1.setWidth(50f);
root_child1.setHeight(50f);
root.addChildAt(root_child1, 1);
final YogaNode root_child2 = createNode(config);
root_child2.setWidth(50f);
root_child2.setHeight(50f);
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(50f, root.getLayoutWidth(), 0.0f);
assertEquals(150f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child1.getLayoutX(), 0.0f);
assertEquals(50f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child2.getLayoutX(), 0.0f);
assertEquals(100f, root_child2.getLayoutY(), 0.0f);
assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(50f, 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(50f, root.getLayoutWidth(), 0.0f);
assertEquals(150f, root.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(50f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child0.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child1.getLayoutX(), 0.0f);
assertEquals(50f, root_child1.getLayoutY(), 0.0f);
assertEquals(50f, root_child1.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child1.getLayoutHeight(), 0.0f);
assertEquals(0f, root_child2.getLayoutX(), 0.0f);
assertEquals(100f, root_child2.getLayoutY(), 0.0f);
assertEquals(50f, root_child2.getLayoutWidth(), 0.0f);
assertEquals(50f, root_child2.getLayoutHeight(), 0.0f);
}
@Test
public void test_auto_position() {
YogaConfig config = YogaConfigFactory.create();
final YogaNode root = createNode(config);
root.setPositionType(YogaPositionType.ABSOLUTE);
root.setWidth(50f);
root.setHeight(50f);
final YogaNode root_child0 = createNode(config);
root_child0.setPositionAuto(YogaEdge.RIGHT);
root_child0.setWidth(25f);
root_child0.setHeight(25f);
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(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(25f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(25f, 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(50f, root.getLayoutWidth(), 0.0f);
assertEquals(50f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(25f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(25f, root_child0.getLayoutHeight(), 0.0f);
}
@Test
public void test_auto_margin() {
YogaConfig config = YogaConfigFactory.create();
final YogaNode root = createNode(config);
root.setPositionType(YogaPositionType.ABSOLUTE);
root.setWidth(50f);
root.setHeight(50f);
final YogaNode root_child0 = createNode(config);
root_child0.setMarginAuto(YogaEdge.LEFT);
root_child0.setWidth(25f);
root_child0.setHeight(25f);
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(50f, root.getLayoutWidth(), 0.0f);
assertEquals(50f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(25f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(25f, 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(50f, root.getLayoutWidth(), 0.0f);
assertEquals(50f, root.getLayoutHeight(), 0.0f);
assertEquals(25f, root_child0.getLayoutX(), 0.0f);
assertEquals(0f, root_child0.getLayoutY(), 0.0f);
assertEquals(25f, root_child0.getLayoutWidth(), 0.0f);
assertEquals(25f, root_child0.getLayoutHeight(), 0.0f);
}
private YogaNode createNode(YogaConfig config) {
return mNodeFactory.create(config);
}
}

347
javascript/tests/generated/YGAutoTest.test.ts Normal file
View File

@@ -0,0 +1,347 @@
/**
* 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<<234cdb7f76ac586e034a5b6ca2033fa4>>
* generated by gentest/gentest-driver.ts from gentest/fixtures/YGAutoTest.html
*/
import { instrinsicSizeMeasureFunc } from '../tools/utils.ts'
import Yoga from 'yoga-layout';
import {
Align,
BoxSizing,
Direction,
Display,
Edge,
Errata,
ExperimentalFeature,
FlexDirection,
Gutter,
Justify,
MeasureMode,
Overflow,
PositionType,
Unit,
Wrap,
} from 'yoga-layout';
test('auto_width', () => {
const config = Yoga.Config.create();
let root;
try {
root = Yoga.Node.create(config);
root.setFlexDirection(FlexDirection.Row);
root.setPositionType(PositionType.Absolute);
root.setWidth('auto');
root.setHeight(50);
const root_child0 = Yoga.Node.create(config);
root_child0.setWidth(50);
root_child0.setHeight(50);
root.insertChild(root_child0, 0);
const root_child1 = Yoga.Node.create(config);
root_child1.setWidth(50);
root_child1.setHeight(50);
root.insertChild(root_child1, 1);
const root_child2 = Yoga.Node.create(config);
root_child2.setWidth(50);
root_child2.setHeight(50);
root.insertChild(root_child2, 2);
root.calculateLayout(undefined, undefined, Direction.LTR);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(150);
expect(root.getComputedHeight()).toBe(50);
expect(root_child0.getComputedLeft()).toBe(0);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(50);
expect(root_child0.getComputedHeight()).toBe(50);
expect(root_child1.getComputedLeft()).toBe(50);
expect(root_child1.getComputedTop()).toBe(0);
expect(root_child1.getComputedWidth()).toBe(50);
expect(root_child1.getComputedHeight()).toBe(50);
expect(root_child2.getComputedLeft()).toBe(100);
expect(root_child2.getComputedTop()).toBe(0);
expect(root_child2.getComputedWidth()).toBe(50);
expect(root_child2.getComputedHeight()).toBe(50);
root.calculateLayout(undefined, undefined, Direction.RTL);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(150);
expect(root.getComputedHeight()).toBe(50);
expect(root_child0.getComputedLeft()).toBe(100);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(50);
expect(root_child0.getComputedHeight()).toBe(50);
expect(root_child1.getComputedLeft()).toBe(50);
expect(root_child1.getComputedTop()).toBe(0);
expect(root_child1.getComputedWidth()).toBe(50);
expect(root_child1.getComputedHeight()).toBe(50);
expect(root_child2.getComputedLeft()).toBe(0);
expect(root_child2.getComputedTop()).toBe(0);
expect(root_child2.getComputedWidth()).toBe(50);
expect(root_child2.getComputedHeight()).toBe(50);
} finally {
if (typeof root !== 'undefined') {
root.freeRecursive();
}
config.free();
}
});
test('auto_height', () => {
const config = Yoga.Config.create();
let root;
try {
root = Yoga.Node.create(config);
root.setPositionType(PositionType.Absolute);
root.setWidth(50);
root.setHeight('auto');
const root_child0 = Yoga.Node.create(config);
root_child0.setWidth(50);
root_child0.setHeight(50);
root.insertChild(root_child0, 0);
const root_child1 = Yoga.Node.create(config);
root_child1.setWidth(50);
root_child1.setHeight(50);
root.insertChild(root_child1, 1);
const root_child2 = Yoga.Node.create(config);
root_child2.setWidth(50);
root_child2.setHeight(50);
root.insertChild(root_child2, 2);
root.calculateLayout(undefined, undefined, Direction.LTR);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(150);
expect(root_child0.getComputedLeft()).toBe(0);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(50);
expect(root_child0.getComputedHeight()).toBe(50);
expect(root_child1.getComputedLeft()).toBe(0);
expect(root_child1.getComputedTop()).toBe(50);
expect(root_child1.getComputedWidth()).toBe(50);
expect(root_child1.getComputedHeight()).toBe(50);
expect(root_child2.getComputedLeft()).toBe(0);
expect(root_child2.getComputedTop()).toBe(100);
expect(root_child2.getComputedWidth()).toBe(50);
expect(root_child2.getComputedHeight()).toBe(50);
root.calculateLayout(undefined, undefined, Direction.RTL);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(150);
expect(root_child0.getComputedLeft()).toBe(0);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(50);
expect(root_child0.getComputedHeight()).toBe(50);
expect(root_child1.getComputedLeft()).toBe(0);
expect(root_child1.getComputedTop()).toBe(50);
expect(root_child1.getComputedWidth()).toBe(50);
expect(root_child1.getComputedHeight()).toBe(50);
expect(root_child2.getComputedLeft()).toBe(0);
expect(root_child2.getComputedTop()).toBe(100);
expect(root_child2.getComputedWidth()).toBe(50);
expect(root_child2.getComputedHeight()).toBe(50);
} finally {
if (typeof root !== 'undefined') {
root.freeRecursive();
}
config.free();
}
});
test('auto_flex_basis', () => {
const config = Yoga.Config.create();
let root;
try {
root = Yoga.Node.create(config);
root.setPositionType(PositionType.Absolute);
root.setWidth(50);
const root_child0 = Yoga.Node.create(config);
root_child0.setWidth(50);
root_child0.setHeight(50);
root.insertChild(root_child0, 0);
const root_child1 = Yoga.Node.create(config);
root_child1.setWidth(50);
root_child1.setHeight(50);
root.insertChild(root_child1, 1);
const root_child2 = Yoga.Node.create(config);
root_child2.setWidth(50);
root_child2.setHeight(50);
root.insertChild(root_child2, 2);
root.calculateLayout(undefined, undefined, Direction.LTR);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(150);
expect(root_child0.getComputedLeft()).toBe(0);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(50);
expect(root_child0.getComputedHeight()).toBe(50);
expect(root_child1.getComputedLeft()).toBe(0);
expect(root_child1.getComputedTop()).toBe(50);
expect(root_child1.getComputedWidth()).toBe(50);
expect(root_child1.getComputedHeight()).toBe(50);
expect(root_child2.getComputedLeft()).toBe(0);
expect(root_child2.getComputedTop()).toBe(100);
expect(root_child2.getComputedWidth()).toBe(50);
expect(root_child2.getComputedHeight()).toBe(50);
root.calculateLayout(undefined, undefined, Direction.RTL);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(150);
expect(root_child0.getComputedLeft()).toBe(0);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(50);
expect(root_child0.getComputedHeight()).toBe(50);
expect(root_child1.getComputedLeft()).toBe(0);
expect(root_child1.getComputedTop()).toBe(50);
expect(root_child1.getComputedWidth()).toBe(50);
expect(root_child1.getComputedHeight()).toBe(50);
expect(root_child2.getComputedLeft()).toBe(0);
expect(root_child2.getComputedTop()).toBe(100);
expect(root_child2.getComputedWidth()).toBe(50);
expect(root_child2.getComputedHeight()).toBe(50);
} finally {
if (typeof root !== 'undefined') {
root.freeRecursive();
}
config.free();
}
});
test('auto_position', () => {
const config = Yoga.Config.create();
let root;
try {
root = Yoga.Node.create(config);
root.setPositionType(PositionType.Absolute);
root.setWidth(50);
root.setHeight(50);
const root_child0 = Yoga.Node.create(config);
root_child0.setPositionAuto(Edge.Right);
root_child0.setWidth(25);
root_child0.setHeight(25);
root.insertChild(root_child0, 0);
root.calculateLayout(undefined, undefined, Direction.LTR);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(50);
expect(root_child0.getComputedLeft()).toBe(0);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(25);
expect(root_child0.getComputedHeight()).toBe(25);
root.calculateLayout(undefined, undefined, Direction.RTL);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(50);
expect(root_child0.getComputedLeft()).toBe(25);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(25);
expect(root_child0.getComputedHeight()).toBe(25);
} finally {
if (typeof root !== 'undefined') {
root.freeRecursive();
}
config.free();
}
});
test('auto_margin', () => {
const config = Yoga.Config.create();
let root;
try {
root = Yoga.Node.create(config);
root.setPositionType(PositionType.Absolute);
root.setWidth(50);
root.setHeight(50);
const root_child0 = Yoga.Node.create(config);
root_child0.setMargin(Edge.Left, 'auto');
root_child0.setWidth(25);
root_child0.setHeight(25);
root.insertChild(root_child0, 0);
root.calculateLayout(undefined, undefined, Direction.LTR);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(50);
expect(root_child0.getComputedLeft()).toBe(25);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(25);
expect(root_child0.getComputedHeight()).toBe(25);
root.calculateLayout(undefined, undefined, Direction.RTL);
expect(root.getComputedLeft()).toBe(0);
expect(root.getComputedTop()).toBe(0);
expect(root.getComputedWidth()).toBe(50);
expect(root.getComputedHeight()).toBe(50);
expect(root_child0.getComputedLeft()).toBe(25);
expect(root_child0.getComputedTop()).toBe(0);
expect(root_child0.getComputedWidth()).toBe(25);
expect(root_child0.getComputedHeight()).toBe(25);
} finally {
if (typeof root !== 'undefined') {
root.freeRecursive();
}
config.free();
}
});

311
tests/generated/YGAutoTest.cpp Normal file
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@@ -0,0 +1,311 @@
/*
* 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.
*
* clang-format off
* @generated SignedSource<<00e4ee58a2a66a3fcd064d3c517d8330>>
* generated by gentest/gentest-driver.ts from gentest/fixtures/YGAutoTest.html
*/
#include <gtest/gtest.h>
#include <yoga/Yoga.h>
#include "../util/TestUtil.h"
TEST(YogaTest, auto_width) {
YGConfigRef config = YGConfigNew();
YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
YGNodeStyleSetWidthAuto(root);
YGNodeStyleSetHeight(root, 50);
YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child0, 50);
YGNodeStyleSetHeight(root_child0, 50);
YGNodeInsertChild(root, root_child0, 0);
YGNodeRef root_child1 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child1, 50);
YGNodeStyleSetHeight(root_child1, 50);
YGNodeInsertChild(root, root_child1, 1);
YGNodeRef root_child2 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child2, 50);
YGNodeStyleSetHeight(root_child2, 50);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(150, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(150, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}
TEST(YogaTest, auto_height) {
YGConfigRef config = YGConfigNew();
YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
YGNodeStyleSetWidth(root, 50);
YGNodeStyleSetHeightAuto(root);
YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child0, 50);
YGNodeStyleSetHeight(root_child0, 50);
YGNodeInsertChild(root, root_child0, 0);
YGNodeRef root_child1 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child1, 50);
YGNodeStyleSetHeight(root_child1, 50);
YGNodeInsertChild(root, root_child1, 1);
YGNodeRef root_child2 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child2, 50);
YGNodeStyleSetHeight(root_child2, 50);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(150, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(150, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}
TEST(YogaTest, auto_flex_basis) {
YGConfigRef config = YGConfigNew();
YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
YGNodeStyleSetWidth(root, 50);
YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child0, 50);
YGNodeStyleSetHeight(root_child0, 50);
YGNodeInsertChild(root, root_child0, 0);
YGNodeRef root_child1 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child1, 50);
YGNodeStyleSetHeight(root_child1, 50);
YGNodeInsertChild(root, root_child1, 1);
YGNodeRef root_child2 = YGNodeNewWithConfig(config);
YGNodeStyleSetWidth(root_child2, 50);
YGNodeStyleSetHeight(root_child2, 50);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(150, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(150, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}
TEST(YogaTest, auto_position) {
YGConfigRef config = YGConfigNew();
YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
YGNodeStyleSetWidth(root, 50);
YGNodeStyleSetHeight(root, 50);
YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetPositionAuto(root_child0, YGEdgeRight);
YGNodeStyleSetWidth(root_child0, 25);
YGNodeStyleSetHeight(root_child0, 25);
YGNodeInsertChild(root, root_child0, 0);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetHeight(root_child0));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetHeight(root_child0));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}
TEST(YogaTest, auto_margin) {
YGConfigRef config = YGConfigNew();
YGNodeRef root = YGNodeNewWithConfig(config);
YGNodeStyleSetPositionType(root, YGPositionTypeAbsolute);
YGNodeStyleSetWidth(root, 50);
YGNodeStyleSetHeight(root, 50);
YGNodeRef root_child0 = YGNodeNewWithConfig(config);
YGNodeStyleSetMarginAuto(root_child0, YGEdgeLeft);
YGNodeStyleSetWidth(root_child0, 25);
YGNodeStyleSetHeight(root_child0, 25);
YGNodeInsertChild(root, root_child0, 0);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetHeight(root_child0));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(50, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(25, YGNodeLayoutGetHeight(root_child0));
YGNodeFreeRecursive(root);
YGConfigFree(config);
}