/**
 * Copyright (c) 2014-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

// @Generated by gentest/gentest.rb from gentest/fixtures/YGMarginTest.html

extern crate ordered_float;
extern crate yoga;

use yoga::*;

#[test]
fn test_margin_start() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Start, StyleUnit::Point((10 as f32).into()));
	root_child0.set_width(StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(10 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(10 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(80 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(10 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_top() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Top, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(10 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(10 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(10 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(10 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_end() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_justify_content(Justify::FlexEnd);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::End, StyleUnit::Point((10 as f32).into()));
	root_child0.set_width(StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(80 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(10 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(10 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(10 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_bottom() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_justify_content(Justify::FlexEnd);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Bottom, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(80 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(10 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(80 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(10 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_and_flex_row() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_margin(Edge::Start, StyleUnit::Point((10 as f32).into()));
	root_child0.set_margin(Edge::End, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(10 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(80 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(10 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(80 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_and_flex_column() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_margin(Edge::Top, StyleUnit::Point((10 as f32).into()));
	root_child0.set_margin(Edge::Bottom, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(10 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(80 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(10 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(80 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_and_stretch_row() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_margin(Edge::Top, StyleUnit::Point((10 as f32).into()));
	root_child0.set_margin(Edge::Bottom, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(10 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(80 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(10 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(80 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_and_stretch_column() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_margin(Edge::Start, StyleUnit::Point((10 as f32).into()));
	root_child0.set_margin(Edge::End, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(10 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(80 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(10 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(80 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_with_sibling_row() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_margin(Edge::End, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_flex_grow(1 as f32);
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(45 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	assert_eq!(55 as f32, root_child1.get_layout_left());
	assert_eq!(0 as f32, root_child1.get_layout_top());
	assert_eq!(45 as f32, root_child1.get_layout_width());
	assert_eq!(100 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(55 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(45 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(0 as f32, root_child1.get_layout_top());
	assert_eq!(45 as f32, root_child1.get_layout_width());
	assert_eq!(100 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_with_sibling_column() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((100 as f32).into()));
	root.set_height(StyleUnit::Point((100 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_margin(Edge::Bottom, StyleUnit::Point((10 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_flex_grow(1 as f32);
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(45 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(55 as f32, root_child1.get_layout_top());
	assert_eq!(100 as f32, root_child1.get_layout_width());
	assert_eq!(45 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(100 as f32, root.get_layout_width());
	assert_eq!(100 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(45 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(55 as f32, root_child1.get_layout_top());
	assert_eq!(100 as f32, root_child1.get_layout_width());
	assert_eq!(45 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_bottom() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Bottom, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_top() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Top, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(100 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(100 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_bottom_and_top() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Top, StyleUnit::Auto);
	root_child0.set_margin(Edge::Bottom, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(50 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(50 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_bottom_and_top_justify_center() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_justify_content(Justify::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Top, StyleUnit::Auto);
	root_child0.set_margin(Edge::Bottom, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(50 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(150 as f32, root_child0.get_layout_left());
	assert_eq!(50 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(150 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_mutiple_children_column() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Top, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_margin(Edge::Top, StyleUnit::Auto);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);

	let mut root_child2 = Node::new_with_config(&mut config);
	root_child2.set_width(StyleUnit::Point((50 as f32).into()));
	root_child2.set_min_width(StyleUnit::Auto);
	root_child2.set_height(StyleUnit::Point((50 as f32).into()));
	root_child2.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child2, 2);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(25 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(100 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	assert_eq!(75 as f32, root_child2.get_layout_left());
	assert_eq!(150 as f32, root_child2.get_layout_top());
	assert_eq!(50 as f32, root_child2.get_layout_width());
	assert_eq!(50 as f32, root_child2.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(25 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(100 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	assert_eq!(75 as f32, root_child2.get_layout_left());
	assert_eq!(150 as f32, root_child2.get_layout_top());
	assert_eq!(50 as f32, root_child2.get_layout_width());
	assert_eq!(50 as f32, root_child2.get_layout_height());
}

#[test]
fn test_margin_auto_mutiple_children_row() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_margin(Edge::Right, StyleUnit::Auto);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);

	let mut root_child2 = Node::new_with_config(&mut config);
	root_child2.set_width(StyleUnit::Point((50 as f32).into()));
	root_child2.set_min_width(StyleUnit::Auto);
	root_child2.set_height(StyleUnit::Point((50 as f32).into()));
	root_child2.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child2, 2);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(75 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(75 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	assert_eq!(150 as f32, root_child2.get_layout_left());
	assert_eq!(75 as f32, root_child2.get_layout_top());
	assert_eq!(50 as f32, root_child2.get_layout_width());
	assert_eq!(50 as f32, root_child2.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(125 as f32, root_child0.get_layout_left());
	assert_eq!(75 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(50 as f32, root_child1.get_layout_left());
	assert_eq!(75 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	assert_eq!(0 as f32, root_child2.get_layout_left());
	assert_eq!(75 as f32, root_child2.get_layout_top());
	assert_eq!(50 as f32, root_child2.get_layout_width());
	assert_eq!(50 as f32, root_child2.get_layout_height());
}

#[test]
fn test_margin_auto_left_and_right_column() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(50 as f32, root_child0.get_layout_left());
	assert_eq!(75 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(150 as f32, root_child1.get_layout_left());
	assert_eq!(75 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(100 as f32, root_child0.get_layout_left());
	assert_eq!(75 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(75 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_left_and_right() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(150 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_start_and_end_column() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Start, StyleUnit::Auto);
	root_child0.set_margin(Edge::End, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(50 as f32, root_child0.get_layout_left());
	assert_eq!(75 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(150 as f32, root_child1.get_layout_left());
	assert_eq!(75 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(100 as f32, root_child0.get_layout_left());
	assert_eq!(75 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(75 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_start_and_end() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Start, StyleUnit::Auto);
	root_child0.set_margin(Edge::End, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(150 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_left_and_right_column_and_center() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(75 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_left() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(150 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(150 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_right() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(50 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_left_and_right_strech() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_flex_direction(FlexDirection::Row);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(50 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(150 as f32, root_child1.get_layout_left());
	assert_eq!(0 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(100 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(0 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_top_and_bottom_strech() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Top, StyleUnit::Auto);
	root_child0.set_margin(Edge::Bottom, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((50 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(50 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(0 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(150 as f32, root_child0.get_layout_left());
	assert_eq!(50 as f32, root_child0.get_layout_top());
	assert_eq!(50 as f32, root_child0.get_layout_width());
	assert_eq!(50 as f32, root_child0.get_layout_height());

	assert_eq!(150 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_should_not_be_part_of_max_height() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((250 as f32).into()));
	root.set_height(StyleUnit::Point((250 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Top, StyleUnit::Point((20 as f32).into()));
	root_child0.set_width(StyleUnit::Point((100 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((100 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root_child0.set_max_height(StyleUnit::Point((100 as f32).into()));
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(250 as f32, root.get_layout_width());
	assert_eq!(250 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(20 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(250 as f32, root.get_layout_width());
	assert_eq!(250 as f32, root.get_layout_height());

	assert_eq!(150 as f32, root_child0.get_layout_left());
	assert_eq!(20 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_should_not_be_part_of_max_width() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_width(StyleUnit::Point((250 as f32).into()));
	root.set_height(StyleUnit::Point((250 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Point((20 as f32).into()));
	root_child0.set_width(StyleUnit::Point((100 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_max_width(StyleUnit::Point((100 as f32).into()));
	root_child0.set_height(StyleUnit::Point((100 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(250 as f32, root.get_layout_width());
	assert_eq!(250 as f32, root.get_layout_height());

	assert_eq!(20 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(250 as f32, root.get_layout_width());
	assert_eq!(250 as f32, root.get_layout_height());

	assert_eq!(150 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(100 as f32, root_child0.get_layout_width());
	assert_eq!(100 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_auto_left_right_child_bigger_than_parent() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_justify_content(Justify::Center);
	root.set_width(StyleUnit::Point((52 as f32).into()));
	root.set_height(StyleUnit::Point((52 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(-20 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_auto_left_child_bigger_than_parent() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_justify_content(Justify::Center);
	root.set_width(StyleUnit::Point((52 as f32).into()));
	root.set_height(StyleUnit::Point((52 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(-20 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_fix_left_auto_right_child_bigger_than_parent() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_justify_content(Justify::Center);
	root.set_width(StyleUnit::Point((52 as f32).into()));
	root.set_height(StyleUnit::Point((52 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Point((10 as f32).into()));
	root_child0.set_margin(Edge::Right, StyleUnit::Auto);
	root_child0.set_width(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(10 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(-20 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_auto_left_fix_right_child_bigger_than_parent() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_justify_content(Justify::Center);
	root.set_width(StyleUnit::Point((52 as f32).into()));
	root.set_height(StyleUnit::Point((52 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_margin(Edge::Right, StyleUnit::Point((10 as f32).into()));
	root_child0.set_width(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_height(StyleUnit::Point((72 as f32).into()));
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(0 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(52 as f32, root.get_layout_width());
	assert_eq!(52 as f32, root.get_layout_height());

	assert_eq!(-30 as f32, root_child0.get_layout_left());
	assert_eq!(-10 as f32, root_child0.get_layout_top());
	assert_eq!(72 as f32, root_child0.get_layout_width());
	assert_eq!(72 as f32, root_child0.get_layout_height());
}

#[test]
fn test_margin_auto_top_stretching_child() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_flex_shrink(1 as f32 as f32);
	root_child0.set_flex_basis(StyleUnit::Percent((0 as f32).into()));
	root_child0.set_margin(Edge::Top, StyleUnit::Auto);
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(100 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(0 as f32, root_child0.get_layout_width());
	assert_eq!(150 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(100 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(0 as f32, root_child0.get_layout_width());
	assert_eq!(150 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}

#[test]
fn test_margin_auto_left_stretching_child() {
	let mut config = Config::new();

	let mut root = Node::new_with_config(&mut config);
	root.set_align_items(Align::Center);
	root.set_width(StyleUnit::Point((200 as f32).into()));
	root.set_height(StyleUnit::Point((200 as f32).into()));

	let mut root_child0 = Node::new_with_config(&mut config);
	root_child0.set_flex_grow(1 as f32);
	root_child0.set_flex_shrink(1 as f32 as f32);
	root_child0.set_flex_basis(StyleUnit::Percent((0 as f32).into()));
	root_child0.set_margin(Edge::Left, StyleUnit::Auto);
	root_child0.set_min_width(StyleUnit::Auto);
	root_child0.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child0, 0);

	let mut root_child1 = Node::new_with_config(&mut config);
	root_child1.set_width(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_width(StyleUnit::Auto);
	root_child1.set_height(StyleUnit::Point((50 as f32).into()));
	root_child1.set_min_height(StyleUnit::Auto);
	root.insert_child(&mut root_child1, 1);
	root.calculate_layout(Undefined, Undefined, Direction::LTR);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(200 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(0 as f32, root_child0.get_layout_width());
	assert_eq!(150 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());

	root.calculate_layout(Undefined, Undefined, Direction::RTL);

	assert_eq!(0 as f32, root.get_layout_left());
	assert_eq!(0 as f32, root.get_layout_top());
	assert_eq!(200 as f32, root.get_layout_width());
	assert_eq!(200 as f32, root.get_layout_height());

	assert_eq!(200 as f32, root_child0.get_layout_left());
	assert_eq!(0 as f32, root_child0.get_layout_top());
	assert_eq!(0 as f32, root_child0.get_layout_width());
	assert_eq!(150 as f32, root_child0.get_layout_height());

	assert_eq!(75 as f32, root_child1.get_layout_left());
	assert_eq!(150 as f32, root_child1.get_layout_top());
	assert_eq!(50 as f32, root_child1.get_layout_width());
	assert_eq!(50 as f32, root_child1.get_layout_height());
}