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// SuperTux
// Copyright (C) 2018 Ingo Ruhnke <grumbel@gmail.com>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <gtest/gtest.h>
#include "math/rect.hpp"
TEST(RectTest, contains_point)
{
ASSERT_TRUE(Rect(100, 100, 200, 200).contains(150, 150));
ASSERT_FALSE(Rect(100, 100, 200, 200).contains(250, 150));
}
TEST(RectTest, contains_rect)
{
ASSERT_TRUE(Rect(100, 100, 200, 200).contains(Rect(150, 150, 190, 190)));
ASSERT_TRUE(Rect(100, 100, 200, 200).contains(Rect(100, 100, 200, 200)));
ASSERT_FALSE(Rect(100, 100, 200, 200).contains(Rect(150, 150, 250, 250)));
}
TEST(RectTest, moved)
{
ASSERT_EQ(Rect(0, 0, 100, 300).moved(16, 32), Rect(16, 32, 116, 332));
ASSERT_EQ(Rect(0, 0, 100, 300).moved(-16, -32), Rect(-16, -32, 84, 268));
}
TEST(RectTest, normalized)
{
ASSERT_EQ(Rect(0, 0, 100, 300).normalized(), Rect(0, 0, 100, 300));
ASSERT_EQ(Rect(100, 300, 0, 0).normalized(), Rect(0, 0, 100, 300));
}
TEST(RectTest, valid)
{
ASSERT_TRUE(Rect(0, 0, 100, 300).valid());
ASSERT_FALSE(Rect(100, 300, 0, 0).valid());
ASSERT_TRUE(Rect(0, 0, 0, 0).valid());
}
TEST(RectTest, empty)
{
ASSERT_FALSE(Rect(0, 0, 100, 300).empty());
ASSERT_TRUE(Rect(100, 300, 0, 0).empty());
ASSERT_TRUE(Rect(0, 0, 0, 0).empty());
}
TEST(RectTest, size)
{
ASSERT_EQ(Rect(50, 50, 100, 300).get_width(), 50);
ASSERT_EQ(Rect(50, 50, 100, 300).get_height(), 250);
}
TEST(RectTest, from_center)
{
ASSERT_EQ(Rect::from_center(16, 16, 32, 32), Rect(0, 0, 32, 32));
}
TEST(RectTest, SDL)
{
// SDL
const SDL_Rect sdl_rect_result = Rect(50, 50, 100, 100).to_sdl();
const SDL_Rect sdl_rect_expected{50, 50, 50, 50};
ASSERT_TRUE(SDL_RectEquals(&sdl_rect_result, &sdl_rect_expected));
ASSERT_EQ(Rect(SDL_Rect{50, 50, 50, 50}), Rect(50, 50, 100, 100));
}
/* EOF */
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