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Implement flex properties in java version as well

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Summary: Implement flexShrink flexGrow and flexBasis in java as well because it will take a bit until the java code is removed

Reviewed By: lucasr

Differential Revision: D3753231

fbshipit-source-id: ea41d887cd99d1f03d2bc876a2fd7141dbe48320
This commit is contained in:
Emil Sjolander
2016-08-23 04:36:55 -07:00
committed by Facebook Github Bot 2
parent e8465aee45
commit f1ae87cd73
8 changed files with 276 additions and 138 deletions
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54
tests/java/com/facebook/csslayout/CSSLayoutFlexBasisTest.java Normal file
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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.
*/
package com.facebook.csslayout;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class CSSLayoutFlexBasisTest {
@Test
public void testFlexBasis() {
final CSSNode root = new CSSNode();
root.setFlexDirection(CSSFlexDirection.ROW);
root.setStyleWidth(300);
root.setStyleHeight(100);
final CSSNode root_child0 = new CSSNode();
root_child0.setFlexGrow(1);
root_child0.setFlexBasis(100);
root_child0.setStyleWidth(200);
root_child0.setStyleHeight(100);
root.addChildAt(root_child0, 0);
final CSSNode root_child1 = new CSSNode();
root_child1.setFlexGrow(1);
root_child1.setStyleWidth(100);
root_child1.setStyleHeight(100);
root.addChildAt(root_child1, 1);
root.calculateLayout(new CSSLayoutContext());
assertEquals(0, root.getLayoutX(), 0.001);
assertEquals(0, root.getLayoutY(), 0.001);
assertEquals(300, root.getLayoutWidth(), 0.001);
assertEquals(100, root.getLayoutHeight(), 0.001);
assertEquals(0, root_child0.getLayoutX(), 0.001);
assertEquals(0, root_child0.getLayoutY(), 0.001);
assertEquals(200, root_child0.getLayoutWidth(), 0.001);
assertEquals(100, root_child0.getLayoutHeight(), 0.001);
assertEquals(200, root_child1.getLayoutX(), 0.001);
assertEquals(0, root_child1.getLayoutY(), 0.001);
assertEquals(100, root_child1.getLayoutWidth(), 0.001);
assertEquals(100, root_child1.getLayoutHeight(), 0.001);
}
}