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8d74e01f41f062d732bdc4de34dddf213b0fb173
yoga/tests/YGFlexDirectionTest.cpp
Emil Sjolander b11155423c Rename directories 
Reviewed By: gkassabli

Differential Revision: D4284681

Summary: Rename csslayout directories to yoga

fbshipit-source-id: f0c6855c2c6e4389b7867f48f72cbb697830fc5a
2016-12-07 05:22:52 -08:00

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/**
* Copyright (c) 2014-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// @Generated by gentest/gentest.rb from gentest/fixtures/YGFlexDirectionTest.html
#include <yoga/Yoga.h>
#include <gtest/gtest.h>
TEST(YogaTest, flex_direction_column_no_height) {
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetWidth(root, 100);
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetHeight(root_child0, 10);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNew();
YGNodeStyleSetHeight(root_child1, 10);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNew();
YGNodeStyleSetHeight(root_child2, 10);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(30, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
}
TEST(YogaTest, flex_direction_row_no_width) {
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
YGNodeStyleSetHeight(root, 100);
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetWidth(root_child0, 10);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNew();
YGNodeStyleSetWidth(root_child1, 10);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNew();
YGNodeStyleSetWidth(root_child2, 10);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(30, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
}
TEST(YogaTest, flex_direction_column) {
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetWidth(root, 100);
YGNodeStyleSetHeight(root, 100);
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetHeight(root_child0, 10);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNew();
YGNodeStyleSetHeight(root_child1, 10);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNew();
YGNodeStyleSetHeight(root_child2, 10);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
}
TEST(YogaTest, flex_direction_row) {
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRow);
YGNodeStyleSetWidth(root, 100);
YGNodeStyleSetHeight(root, 100);
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetWidth(root_child0, 10);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNew();
YGNodeStyleSetWidth(root_child1, 10);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNew();
YGNodeStyleSetWidth(root_child2, 10);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(90, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(80, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
}
TEST(YogaTest, flex_direction_column_reverse) {
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetFlexDirection(root, YGFlexDirectionColumnReverse);
YGNodeStyleSetWidth(root, 100);
YGNodeStyleSetHeight(root, 100);
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetHeight(root_child0, 10);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNew();
YGNodeStyleSetHeight(root_child1, 10);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNew();
YGNodeStyleSetHeight(root_child2, 10);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(90, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(80, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(70, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(90, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(80, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(70, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
}
TEST(YogaTest, flex_direction_row_reverse) {
const YGNodeRef root = YGNodeNew();
YGNodeStyleSetFlexDirection(root, YGFlexDirectionRowReverse);
YGNodeStyleSetWidth(root, 100);
YGNodeStyleSetHeight(root, 100);
const YGNodeRef root_child0 = YGNodeNew();
YGNodeStyleSetWidth(root_child0, 10);
YGNodeInsertChild(root, root_child0, 0);
const YGNodeRef root_child1 = YGNodeNew();
YGNodeStyleSetWidth(root_child1, 10);
YGNodeInsertChild(root, root_child1, 1);
const YGNodeRef root_child2 = YGNodeNew();
YGNodeStyleSetWidth(root_child2, 10);
YGNodeInsertChild(root, root_child2, 2);
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionLTR);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(90, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(80, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(70, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeCalculateLayout(root, YGUndefined, YGUndefined, YGDirectionRTL);
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetWidth(root));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetLeft(root_child0));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child0));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child0));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetLeft(root_child1));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child1));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child1));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child1));
ASSERT_FLOAT_EQ(20, YGNodeLayoutGetLeft(root_child2));
ASSERT_FLOAT_EQ(0, YGNodeLayoutGetTop(root_child2));
ASSERT_FLOAT_EQ(10, YGNodeLayoutGetWidth(root_child2));
ASSERT_FLOAT_EQ(100, YGNodeLayoutGetHeight(root_child2));
YGNodeFreeRecursive(root);
}
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