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106 lines
4.0 KiB
C++
106 lines
4.0 KiB
C++
#define BOOST_TEST_MODULE "test_to_toml"
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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 <list>
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BOOST_AUTO_TEST_CASE(test_to_toml_exact)
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{
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toml::Boolean b(true);
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toml::Integer i(42);
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toml::Float f(3.14);
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toml::String s("hoge");
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toml::Datetime d(std::chrono::system_clock::now());
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toml::Array a;
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a.emplace_back(2);
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a.emplace_back(7);
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a.emplace_back(1);
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a.emplace_back(8);
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a.emplace_back(2);
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toml::Table t;
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t.emplace("val1", true);
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t.emplace("val2", 42);
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t.emplace("val3", 3.14);
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t.emplace("val4", "piyo");
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auto v1 = toml::to_toml(b);
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auto v2 = toml::to_toml(i);
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auto v3 = toml::to_toml(f);
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auto v4 = toml::to_toml(s);
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auto v5 = toml::to_toml(d);
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auto v6 = toml::to_toml(a);
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auto v7 = toml::to_toml(t);
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BOOST_CHECK_EQUAL(v1.type(), toml::value_t::Boolean);
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BOOST_CHECK_EQUAL(v2.type(), toml::value_t::Integer);
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BOOST_CHECK_EQUAL(v3.type(), toml::value_t::Float);
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BOOST_CHECK_EQUAL(v4.type(), toml::value_t::String);
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BOOST_CHECK_EQUAL(v5.type(), toml::value_t::Datetime);
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BOOST_CHECK_EQUAL(v6.type(), toml::value_t::Array);
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BOOST_CHECK_EQUAL(v7.type(), toml::value_t::Table);
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BOOST_CHECK_EQUAL(v1.cast<toml::value_t::Boolean >(), b);
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BOOST_CHECK_EQUAL(v2.cast<toml::value_t::Integer >(), i);
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BOOST_CHECK_EQUAL(v3.cast<toml::value_t::Float >(), f);
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BOOST_CHECK_EQUAL(v4.cast<toml::value_t::String >(), s);
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const auto& ar = v6.cast<toml::value_t::Array>();
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BOOST_CHECK_EQUAL(ar.at(0).cast<toml::value_t::Integer>(), a.at(0).cast<toml::value_t::Integer>());
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BOOST_CHECK_EQUAL(ar.at(1).cast<toml::value_t::Integer>(), a.at(1).cast<toml::value_t::Integer>());
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BOOST_CHECK_EQUAL(ar.at(2).cast<toml::value_t::Integer>(), a.at(2).cast<toml::value_t::Integer>());
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BOOST_CHECK_EQUAL(ar.at(3).cast<toml::value_t::Integer>(), a.at(3).cast<toml::value_t::Integer>());
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BOOST_CHECK_EQUAL(ar.at(4).cast<toml::value_t::Integer>(), a.at(4).cast<toml::value_t::Integer>());
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}
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BOOST_AUTO_TEST_CASE(test_to_toml_castable)
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{
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auto v1 = toml::to_toml(true);
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auto v2 = toml::to_toml(42ul);
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auto v3 = toml::to_toml(3.14f);
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auto v4 = toml::to_toml("hoge");
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BOOST_CHECK_EQUAL(v1.type(), toml::value_t::Boolean);
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BOOST_CHECK_EQUAL(v2.type(), toml::value_t::Integer);
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BOOST_CHECK_EQUAL(v3.type(), toml::value_t::Float);
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BOOST_CHECK_EQUAL(v4.type(), toml::value_t::String);
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BOOST_CHECK_EQUAL(v1.cast<toml::value_t::Boolean >(), true);
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BOOST_CHECK_EQUAL(v2.cast<toml::value_t::Integer >(), 42);
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BOOST_CHECK_CLOSE_FRACTION(v3.cast<toml::value_t::Float >(), 3.14, 1e-5);
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BOOST_CHECK_EQUAL(v4.cast<toml::value_t::String >(), "hoge");
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}
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BOOST_AUTO_TEST_CASE(test_to_toml_initializer_list)
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{
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toml::value v1 = toml::to_toml({3,1,4,1,5});
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toml::value v2 = toml::to_toml({{"hoge", 1}, {"piyo", 3.14}, {"fuga", "string"}});
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BOOST_CHECK_EQUAL(v1.type(), toml::value_t::Array);
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BOOST_CHECK_EQUAL(v2.type(), toml::value_t::Table);
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const auto& ar = v1.cast<toml::value_t::Array>();
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BOOST_CHECK_EQUAL(ar.at(0).cast<toml::value_t::Integer>(), 3);
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BOOST_CHECK_EQUAL(ar.at(1).cast<toml::value_t::Integer>(), 1);
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BOOST_CHECK_EQUAL(ar.at(2).cast<toml::value_t::Integer>(), 4);
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BOOST_CHECK_EQUAL(ar.at(3).cast<toml::value_t::Integer>(), 1);
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BOOST_CHECK_EQUAL(ar.at(4).cast<toml::value_t::Integer>(), 5);
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const auto& tb = v2.cast<toml::value_t::Table>();
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BOOST_CHECK_EQUAL(tb.at("hoge").type(), toml::value_t::Integer);
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BOOST_CHECK_EQUAL(tb.at("piyo").type(), toml::value_t::Float);
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BOOST_CHECK_EQUAL(tb.at("fuga").type(), toml::value_t::String);
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BOOST_CHECK_EQUAL(tb.at("hoge").cast<toml::value_t::Integer>(), 1);
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BOOST_CHECK_CLOSE_FRACTION(tb.at("piyo").cast<toml::value_t::Float>(), 3.14, 1e-3);
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BOOST_CHECK_EQUAL(tb.at("fuga").cast<toml::value_t::String>(), "string");
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}
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