82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
//
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// Copyright 2018 Mateusz Loskot <mateusz at loskot dot net>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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#include <limits>
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#define BOOST_TEST_MODULE test_channel_test_fixture
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#include "unit_test.hpp"
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#include "test_fixture.hpp"
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namespace fixture = boost::gil::test::fixture;
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BOOST_AUTO_TEST_CASE_TEMPLATE(channel_minmax_value_integral, Channel, fixture::channel_integer_types)
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{
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fixture::channel_minmax_value<Channel> fix;
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fixture::channel_minmax_value<Channel> exp;
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BOOST_TEST(fix.min_v_ == exp.min_v_);
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BOOST_TEST(fix.max_v_ == exp.max_v_);
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BOOST_TEST(fix.min_v_ == std::numeric_limits<Channel>::min());
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BOOST_TEST(fix.max_v_ == std::numeric_limits<Channel>::max());
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}
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BOOST_AUTO_TEST_CASE_TEMPLATE(channel_minmax_value_float, Channel, fixture::channel_float_types)
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{
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fixture::channel_minmax_value<Channel> fix;
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fixture::channel_minmax_value<Channel> exp;
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BOOST_TEST(fix.min_v_ == exp.min_v_);
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BOOST_TEST(fix.max_v_ == exp.max_v_);
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}
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BOOST_AUTO_TEST_CASE_TEMPLATE(channel_value, Channel, fixture::channel_byte_types)
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{
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fixture::channel_value<Channel> fix;
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fixture::channel_minmax_value<Channel> exp;
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BOOST_TEST(fix.min_v_ == exp.min_v_);
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BOOST_TEST(fix.max_v_ == exp.max_v_);
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}
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BOOST_AUTO_TEST_CASE_TEMPLATE(channel_reference, Channel, fixture::channel_byte_types)
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{
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fixture::channel_reference<Channel&> fix;
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fixture::channel_minmax_value<Channel> exp;
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BOOST_TEST(fix.min_v_ == exp.min_v_);
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BOOST_TEST(fix.max_v_ == exp.max_v_);
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}
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BOOST_AUTO_TEST_CASE_TEMPLATE(
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channel_reference_const, Channel, fixture::channel_byte_types)
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{
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fixture::channel_reference<Channel const&> fix;
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fixture::channel_minmax_value<Channel> exp;
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BOOST_TEST(fix.min_v_ == exp.min_v_);
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BOOST_TEST(fix.max_v_ == exp.max_v_);
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}
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BOOST_AUTO_TEST_CASE_TEMPLATE(
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packed_channels565, BitField, fixture::channel_bitfield_types)
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{
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static_assert(std::is_integral<BitField>::value, "bitfield is not integral type");
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// Regardless of BitField buffer bit-size, the fixture is initialized
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// with max value that fits into 5+6+5 bit integer
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fixture::packed_channels565<BitField> fix;
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fixture::channel_minmax_value<std::uint16_t> exp;
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BOOST_TEST(fix.data_ == exp.max_v_);
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}
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BOOST_AUTO_TEST_CASE_TEMPLATE(
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packed_dynamic_channels565, BitField, fixture::channel_bitfield_types)
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{
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static_assert(std::is_integral<BitField>::value, "bitfield is not integral type");
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// Regardless of BitField buffer bit-size, the fixture is initialized
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// with max value that fits into 5+6+5 bit integer
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fixture::packed_dynamic_channels565<BitField> fix;
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fixture::channel_minmax_value<std::uint16_t> exp;
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BOOST_TEST(fix.data_ == exp.max_v_);
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}
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