73 lines
2.9 KiB
C++
73 lines
2.9 KiB
C++
/*
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Copyright (c) 2015, Project OSRM contributors
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this list
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of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "util/bearing.hpp"
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#include "util/typedefs.hpp"
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#include <boost/functional/hash.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/test/test_case_template.hpp>
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BOOST_AUTO_TEST_SUITE(bearing)
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// Verify that the bearing-bounds checking function behaves as expected
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BOOST_AUTO_TEST_CASE(bearing_range_test)
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{
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// Simple, non-edge-case checks
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(45, 45, 10));
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(35, 45, 10));
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(55, 45, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(34, 45, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(56, 45, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(34, 45, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(56, 45, 10));
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// When angle+limit goes > 360
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(359, 355, 10));
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// When angle-limit goes < 0
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(359, 5, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(354, 5, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(16, 5, 10));
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// Checking other cases of wraparound
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(359, -5, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(344, -5, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(6, -5, 10));
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(-1, 5, 10));
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BOOST_CHECK_EQUAL(false, bearing::CheckInBounds(-6, 5, 10));
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(-721, 5, 10));
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BOOST_CHECK_EQUAL(true, bearing::CheckInBounds(719, 5, 10));
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}
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BOOST_AUTO_TEST_SUITE_END()
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