61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
// Copyright 2018-2019 Hans Dembinski
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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
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/core/lightweight_test.hpp>
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#include <boost/histogram/detail/safe_comparison.hpp>
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using namespace boost::histogram::detail;
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int main() {
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auto eq = safe_equal{};
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BOOST_TEST(eq(-1, -1));
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BOOST_TEST(eq(1, 1u));
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BOOST_TEST(eq(1u, 1));
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BOOST_TEST(eq(1u, 1u));
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BOOST_TEST(eq(1.0, 1));
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BOOST_TEST(eq(1, 1.0));
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BOOST_TEST(eq(1.0, 1u));
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BOOST_TEST(eq(1u, 1.0));
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BOOST_TEST_NOT(eq(-1, static_cast<unsigned>(-1)));
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BOOST_TEST_NOT(eq(static_cast<unsigned>(-1), -1));
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auto lt = safe_less{};
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BOOST_TEST(lt(1u, 2u));
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BOOST_TEST(lt(-1, 1u));
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BOOST_TEST(lt(1u, 2));
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BOOST_TEST(lt(-2, -1));
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BOOST_TEST(lt(-2.0, -1));
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BOOST_TEST(lt(1, 2.0));
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BOOST_TEST(lt(-1.0, 1u));
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BOOST_TEST(lt(1u, 2.0));
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BOOST_TEST(lt(1.0, 2.0));
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BOOST_TEST_NOT(lt(1u, 1));
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BOOST_TEST_NOT(lt(1, 1u));
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BOOST_TEST_NOT(lt(1.0, 1));
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BOOST_TEST_NOT(lt(1, 1.0));
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BOOST_TEST_NOT(lt(1.0, 1u));
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BOOST_TEST_NOT(lt(1u, 1.0));
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BOOST_TEST_NOT(lt(1.0, 1.0));
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auto gt = safe_greater{};
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BOOST_TEST(gt(2u, 1u));
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BOOST_TEST(gt(1u, -1));
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BOOST_TEST(gt(2, 1u));
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BOOST_TEST(gt(-1, -2));
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BOOST_TEST(gt(-1, -2.0));
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BOOST_TEST(gt(2.0, 1));
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BOOST_TEST(gt(1u, -1.0));
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BOOST_TEST(gt(2.0, 1u));
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BOOST_TEST_NOT(gt(1u, 1));
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BOOST_TEST_NOT(gt(1, 1u));
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BOOST_TEST_NOT(gt(1.0, 1));
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BOOST_TEST_NOT(gt(1, 1.0));
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BOOST_TEST_NOT(gt(1.0, 1u));
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BOOST_TEST_NOT(gt(1u, 1.0));
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return boost::report_errors();
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}
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