2016-10-23 10:27:32 -07:00
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/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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/**
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* @Generated by gentest/gentest.sh with the following input
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*
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<div id="absolute_layout_width_height_start_top" style="width: 100px; height: 100px;">
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<div style="width:10px; height: 10px; position: absolute; start: 10px; top: 10px;"></div>
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</div>
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<div id="absolute_layout_width_height_end_bottom" style="width: 100px; height: 100px;">
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<div style="width:10px; height: 10px; position: absolute; end: 10px; bottom: 10px;"></div>
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</div>
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<div id="absolute_layout_start_top_end_bottom" style="width: 100px; height: 100px;">
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<div style="position: absolute; start: 10px; top: 10px; end: 10px; bottom: 10px;"></div>
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</div>
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<div id="absolute_layout_width_height_start_top_end_bottom" style="width: 100px; height: 100px;">
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<div style="width:10px; height: 10px; position: absolute; start: 10px; top: 10px; end: 10px; bottom: 10px;"></div>
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</div>
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<div id="do_not_clamp_height_of_absolute_node_to_height_of_its_overflow_hidden_parent" style="height: 50px; width: 50px; overflow: hidden; flex-direction: row;">
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2016-11-09 09:10:54 -08:00
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<div style="position: absolute; start: 0px; top: 0px;">
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2016-10-23 10:27:32 -07:00
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<div style="width: 100px; height: 100px;"></div>
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</div>
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</div>
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*
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*/
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using System;
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using NUnit.Framework;
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namespace Facebook.CSSLayout
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{
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[TestFixture]
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public class CSSLayoutAbsolutePositionTest
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{
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[Test]
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public void Test_absolute_layout_width_height_start_top()
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{
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CSSNode root = new CSSNode();
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root.StyleWidth = 100;
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root.StyleHeight = 100;
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CSSNode root_child0 = new CSSNode();
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root_child0.PositionType = CSSPositionType.Absolute;
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root_child0.SetPosition(CSSEdge.Start, 10);
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root_child0.SetPosition(CSSEdge.Top, 10);
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root_child0.StyleWidth = 10;
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root_child0.StyleHeight = 10;
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root.Insert(0, root_child0);
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root.StyleDirection = CSSDirection.LeftToRight;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(10, root_child0.LayoutX);
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Assert.AreEqual(10, root_child0.LayoutY);
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Assert.AreEqual(10, root_child0.LayoutWidth);
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Assert.AreEqual(10, root_child0.LayoutHeight);
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root.StyleDirection = CSSDirection.RightToLeft;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(80, root_child0.LayoutX);
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Assert.AreEqual(10, root_child0.LayoutY);
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Assert.AreEqual(10, root_child0.LayoutWidth);
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Assert.AreEqual(10, root_child0.LayoutHeight);
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}
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[Test]
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public void Test_absolute_layout_width_height_end_bottom()
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{
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CSSNode root = new CSSNode();
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root.StyleWidth = 100;
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root.StyleHeight = 100;
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CSSNode root_child0 = new CSSNode();
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root_child0.PositionType = CSSPositionType.Absolute;
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root_child0.SetPosition(CSSEdge.End, 10);
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root_child0.SetPosition(CSSEdge.Bottom, 10);
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root_child0.StyleWidth = 10;
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root_child0.StyleHeight = 10;
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root.Insert(0, root_child0);
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root.StyleDirection = CSSDirection.LeftToRight;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(80, root_child0.LayoutX);
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Assert.AreEqual(80, root_child0.LayoutY);
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Assert.AreEqual(10, root_child0.LayoutWidth);
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Assert.AreEqual(10, root_child0.LayoutHeight);
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root.StyleDirection = CSSDirection.RightToLeft;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(10, root_child0.LayoutX);
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Assert.AreEqual(80, root_child0.LayoutY);
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Assert.AreEqual(10, root_child0.LayoutWidth);
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Assert.AreEqual(10, root_child0.LayoutHeight);
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}
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[Test]
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public void Test_absolute_layout_start_top_end_bottom()
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{
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CSSNode root = new CSSNode();
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root.StyleWidth = 100;
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root.StyleHeight = 100;
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CSSNode root_child0 = new CSSNode();
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root_child0.PositionType = CSSPositionType.Absolute;
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root_child0.SetPosition(CSSEdge.Start, 10);
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root_child0.SetPosition(CSSEdge.Top, 10);
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root_child0.SetPosition(CSSEdge.End, 10);
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root_child0.SetPosition(CSSEdge.Bottom, 10);
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root.Insert(0, root_child0);
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root.StyleDirection = CSSDirection.LeftToRight;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(10, root_child0.LayoutX);
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Assert.AreEqual(10, root_child0.LayoutY);
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Assert.AreEqual(80, root_child0.LayoutWidth);
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Assert.AreEqual(80, root_child0.LayoutHeight);
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root.StyleDirection = CSSDirection.RightToLeft;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(10, root_child0.LayoutX);
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Assert.AreEqual(10, root_child0.LayoutY);
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Assert.AreEqual(80, root_child0.LayoutWidth);
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Assert.AreEqual(80, root_child0.LayoutHeight);
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}
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[Test]
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public void Test_absolute_layout_width_height_start_top_end_bottom()
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{
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CSSNode root = new CSSNode();
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root.StyleWidth = 100;
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root.StyleHeight = 100;
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CSSNode root_child0 = new CSSNode();
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root_child0.PositionType = CSSPositionType.Absolute;
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root_child0.SetPosition(CSSEdge.Start, 10);
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root_child0.SetPosition(CSSEdge.Top, 10);
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root_child0.SetPosition(CSSEdge.End, 10);
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root_child0.SetPosition(CSSEdge.Bottom, 10);
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root_child0.StyleWidth = 10;
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root_child0.StyleHeight = 10;
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root.Insert(0, root_child0);
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root.StyleDirection = CSSDirection.LeftToRight;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(10, root_child0.LayoutX);
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Assert.AreEqual(10, root_child0.LayoutY);
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Assert.AreEqual(10, root_child0.LayoutWidth);
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Assert.AreEqual(10, root_child0.LayoutHeight);
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root.StyleDirection = CSSDirection.RightToLeft;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(100, root.LayoutWidth);
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Assert.AreEqual(100, root.LayoutHeight);
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Assert.AreEqual(80, root_child0.LayoutX);
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Assert.AreEqual(10, root_child0.LayoutY);
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Assert.AreEqual(10, root_child0.LayoutWidth);
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Assert.AreEqual(10, root_child0.LayoutHeight);
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}
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[Test]
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public void Test_do_not_clamp_height_of_absolute_node_to_height_of_its_overflow_hidden_parent()
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{
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CSSNode root = new CSSNode();
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root.FlexDirection = CSSFlexDirection.Row;
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root.Overflow = CSSOverflow.Hidden;
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root.StyleWidth = 50;
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root.StyleHeight = 50;
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CSSNode root_child0 = new CSSNode();
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root_child0.PositionType = CSSPositionType.Absolute;
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2016-11-09 09:10:54 -08:00
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root_child0.SetPosition(CSSEdge.Start, 0);
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root_child0.SetPosition(CSSEdge.Top, 0);
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2016-10-23 10:27:32 -07:00
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root.Insert(0, root_child0);
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CSSNode root_child0_child0 = new CSSNode();
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root_child0_child0.StyleWidth = 100;
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root_child0_child0.StyleHeight = 100;
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root_child0.Insert(0, root_child0_child0);
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root.StyleDirection = CSSDirection.LeftToRight;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(50, root.LayoutWidth);
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Assert.AreEqual(50, root.LayoutHeight);
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Assert.AreEqual(0, root_child0.LayoutX);
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Assert.AreEqual(0, root_child0.LayoutY);
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Assert.AreEqual(100, root_child0.LayoutWidth);
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Assert.AreEqual(100, root_child0.LayoutHeight);
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Assert.AreEqual(0, root_child0_child0.LayoutX);
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Assert.AreEqual(0, root_child0_child0.LayoutY);
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Assert.AreEqual(100, root_child0_child0.LayoutWidth);
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Assert.AreEqual(100, root_child0_child0.LayoutHeight);
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root.StyleDirection = CSSDirection.RightToLeft;
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root.CalculateLayout();
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Assert.AreEqual(0, root.LayoutX);
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Assert.AreEqual(0, root.LayoutY);
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Assert.AreEqual(50, root.LayoutWidth);
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Assert.AreEqual(50, root.LayoutHeight);
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Assert.AreEqual(-50, root_child0.LayoutX);
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Assert.AreEqual(0, root_child0.LayoutY);
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Assert.AreEqual(100, root_child0.LayoutWidth);
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Assert.AreEqual(100, root_child0.LayoutHeight);
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Assert.AreEqual(0, root_child0_child0.LayoutX);
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Assert.AreEqual(0, root_child0_child0.LayoutY);
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Assert.AreEqual(100, root_child0_child0.LayoutWidth);
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Assert.AreEqual(100, root_child0_child0.LayoutHeight);
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}
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}
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}
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