/* Tencent is pleased to support the open source community by making Hippy available.
 * Copyright (C) 2018 THL A29 Limited, a Tencent company. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <Hippy.h>
#include <gtest.h>

TEST(HippyTest, flex_basis_flex_grow_column) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetWidth(root, 100);
  HPNodeStyleSetHeight(root, 100);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child0, 1);
  HPNodeStyleSetFlexBasis(root_child0, 50);
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child1 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child1, 1);
  HPNodeInsertChild(root, root_child1, 1);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(25, HPNodeLayoutGetHeight(root_child1));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(25, HPNodeLayoutGetHeight(root_child1));

  HPNodeFreeRecursive(root);
}

TEST(HippyTest, flex_basis_flex_grow_row) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetFlexDirection(root, FLexDirectionRow);
  HPNodeStyleSetWidth(root, 100);
  HPNodeStyleSetHeight(root, 100);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child0, 1);
  HPNodeStyleSetFlexBasis(root_child0, 50);
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child1 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child1, 1);
  HPNodeInsertChild(root, root_child1, 1);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(25, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child1));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(25, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(25, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child1));

  HPNodeFreeRecursive(root);
}

TEST(HippyTest, flex_basis_flex_shrink_column) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetWidth(root, 100);
  HPNodeStyleSetHeight(root, 100);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeStyleSetFlexShrink(root_child0, 1);
  HPNodeStyleSetFlexBasis(root_child0, 100);
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child1 = HPNodeNew();
  HPNodeStyleSetFlexBasis(root_child1, 50);
  HPNodeInsertChild(root, root_child1, 1);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child1));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child1));

  HPNodeFreeRecursive(root);
}

TEST(HippyTest, flex_basis_flex_shrink_row) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetFlexDirection(root, FLexDirectionRow);
  HPNodeStyleSetWidth(root, 100);
  HPNodeStyleSetHeight(root, 100);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeStyleSetFlexShrink(root_child0, 1);
  HPNodeStyleSetFlexBasis(root_child0, 100);
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child1 = HPNodeNew();
  HPNodeStyleSetFlexBasis(root_child1, 50);
  HPNodeInsertChild(root, root_child1, 1);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child1));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root_child1));

  HPNodeFreeRecursive(root);
}

TEST(HippyTest, flex_shrink_to_zero) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetHeight(root, 75);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeStyleSetWidth(root_child0, 50);
  HPNodeStyleSetHeight(root_child0, 50);
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child1 = HPNodeNew();
  HPNodeStyleSetFlexShrink(root_child1, 1);
  HPNodeStyleSetWidth(root_child1, 50);
  HPNodeStyleSetHeight(root_child1, 50);
  HPNodeInsertChild(root, root_child1, 1);

  const HPNodeRef root_child2 = HPNodeNew();
  HPNodeStyleSetWidth(root_child2, 50);
  HPNodeStyleSetHeight(root_child2, 50);
  HPNodeInsertChild(root, root_child2, 2);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetHeight(root_child1));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child2));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetTop(root_child2));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child2));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child2));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(75, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetHeight(root_child1));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child2));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetTop(root_child2));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetWidth(root_child2));
  ASSERT_FLOAT_EQ(50, HPNodeLayoutGetHeight(root_child2));

  HPNodeFreeRecursive(root);
}

TEST(HippyTest, flex_basis_overrides_main_size) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetWidth(root, 100);
  HPNodeStyleSetHeight(root, 100);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child0, 1);
  HPNodeStyleSetFlexBasis(root_child0, 50);
  HPNodeStyleSetHeight(root_child0, 20);
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child1 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child1, 1);
  HPNodeStyleSetHeight(root_child1, 10);
  HPNodeInsertChild(root, root_child1, 1);

  const HPNodeRef root_child2 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child2, 1);
  HPNodeStyleSetHeight(root_child2, 10);
  HPNodeInsertChild(root, root_child2, 2);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(60, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(60, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(20, HPNodeLayoutGetHeight(root_child1));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child2));
  ASSERT_FLOAT_EQ(80, HPNodeLayoutGetTop(root_child2));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child2));
  ASSERT_FLOAT_EQ(20, HPNodeLayoutGetHeight(root_child2));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(60, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(60, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(20, HPNodeLayoutGetHeight(root_child1));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child2));
  ASSERT_FLOAT_EQ(80, HPNodeLayoutGetTop(root_child2));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child2));
  ASSERT_FLOAT_EQ(20, HPNodeLayoutGetHeight(root_child2));

  HPNodeFreeRecursive(root);
}

TEST(HippyTest, flex_grow_shrink_at_most) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetWidth(root, 100);
  HPNodeStyleSetHeight(root, 100);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child0_child0 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child0_child0, 1);
  HPNodeStyleSetFlexShrink(root_child0_child0, 1);
  HPNodeInsertChild(root_child0, root_child0_child0, 0);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetHeight(root_child0_child0));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0_child0));
  ASSERT_FLOAT_EQ(100, HPNodeLayoutGetWidth(root_child0_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetHeight(root_child0_child0));

  HPNodeFreeRecursive(root);
}

TEST(HippyTest, flex_grow_less_than_factor_one) {
  const HPNodeRef root = HPNodeNew();
  HPNodeStyleSetWidth(root, 200);
  HPNodeStyleSetHeight(root, 500);

  const HPNodeRef root_child0 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child0, 0.2f);
  HPNodeStyleSetFlexBasis(root_child0, 40);
  HPNodeInsertChild(root, root_child0, 0);

  const HPNodeRef root_child1 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child1, 0.2f);
  HPNodeInsertChild(root, root_child1, 1);

  const HPNodeRef root_child2 = HPNodeNew();
  HPNodeStyleSetFlexGrow(root_child2, 0.4f);
  HPNodeInsertChild(root, root_child2, 2);
  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(500, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(132, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(132, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(92, HPNodeLayoutGetHeight(root_child1));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child2));
  ASSERT_FLOAT_EQ(224, HPNodeLayoutGetTop(root_child2));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root_child2));
  ASSERT_FLOAT_EQ(184, HPNodeLayoutGetHeight(root_child2));

  HPNodeDoLayout(root, VALUE_UNDEFINED, VALUE_UNDEFINED, DirectionRTL);

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root));
  ASSERT_FLOAT_EQ(500, HPNodeLayoutGetHeight(root));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child0));
  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetTop(root_child0));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root_child0));
  ASSERT_FLOAT_EQ(132, HPNodeLayoutGetHeight(root_child0));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child1));
  ASSERT_FLOAT_EQ(132, HPNodeLayoutGetTop(root_child1));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root_child1));
  ASSERT_FLOAT_EQ(92, HPNodeLayoutGetHeight(root_child1));

  ASSERT_FLOAT_EQ(0, HPNodeLayoutGetLeft(root_child2));
  ASSERT_FLOAT_EQ(224, HPNodeLayoutGetTop(root_child2));
  ASSERT_FLOAT_EQ(200, HPNodeLayoutGetWidth(root_child2));
  ASSERT_FLOAT_EQ(184, HPNodeLayoutGetHeight(root_child2));

  HPNodeFreeRecursive(root);
}