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5f3f9d8fd7
* allow benchmarks to run in isolation, new scripts to run historic benchmarks * make sure variant is never trivial in tests and benchmarks
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// Copyright (c) 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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// This test is inspired by the corresponding boost/beast test of detail_variant.
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#include <boost/core/lightweight_test.hpp>
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#include <boost/histogram/axis/integer.hpp>
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#include <boost/histogram/axis/ostream.hpp>
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#include <boost/histogram/axis/regular.hpp>
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#include <boost/histogram/axis/variant.hpp>
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#include <boost/histogram/serialization.hpp>
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#include "throw_exception.hpp"
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#include "utility_axis.hpp"
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#include "utility_serialization.hpp"
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using namespace boost::histogram::axis;
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int main() {
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const char* filename = XML_PATH "axis_variant_serialization_test.xml";
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using R = regular<>;
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using I = integer<>;
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{
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variant<I, R> a(I(0, 3));
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variant<I, R> b(R(1, 0, 1));
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print_xml(filename, b);
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BOOST_TEST_NE(a, b);
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load_xml(filename, a);
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BOOST_TEST_EQ(a, b);
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variant<I> c; // load incompatible version
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BOOST_TEST_THROWS(load_xml(filename, c), boost::archive::archive_exception);
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}
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return boost::report_errors();
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}
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