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31 lines
960 B
C++
31 lines
960 B
C++
#define BOOST_TEST_MODULE "test_expect"
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#ifdef UNITTEST_FRAMEWORK_LIBRARY_EXIST
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#include <boost/test/unit_test.hpp>
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#else
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#define BOOST_TEST_NO_LIB
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#include <boost/test/included/unit_test.hpp>
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#endif
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#include <toml.hpp>
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#include <map>
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#include <unordered_map>
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#include <list>
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#include <deque>
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#include <array>
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BOOST_AUTO_TEST_CASE(test_expect)
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{
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{
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toml::value v1(42);
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toml::value v2(3.14);
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const auto v1_or_0 = toml::expect<int>(v1).unwrap_or(0);
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const auto v2_or_0 = toml::expect<int>(v2).unwrap_or(0);
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BOOST_TEST(42 == v1_or_0);
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BOOST_TEST( 0 == v2_or_0);
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const auto v1_or_none = toml::expect<int>(v1).map([](int i){return std::to_string(i);}).unwrap_or(std::string("none"));
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const auto v2_or_none = toml::expect<int>(v2).map([](int i){return std::to_string(i);}).unwrap_or(std::string("none"));
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BOOST_TEST("42" == v1_or_none);
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BOOST_TEST("none" == v2_or_none);
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}
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}
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