Dominik Meyer
9266232d41
git-subtree-dir: libs/Catch2 git-subtree-split: a05a54ec25d2854b27afd38afa605fa6e3a36430
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#define CATCH_CONFIG_ENABLE_TUPLE_STRINGMAKER
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#include "catch.hpp"
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#include <tuple>
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TEST_CASE( "tuple<>", "[toString][tuple]" )
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{
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typedef std::tuple<> type;
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CHECK( "{ }" == ::Catch::Detail::stringify(type{}) );
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type value {};
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CHECK( "{ }" == ::Catch::Detail::stringify(value) );
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}
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TEST_CASE( "tuple<int>", "[toString][tuple]" )
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{
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typedef std::tuple<int> type;
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CHECK( "{ 0 }" == ::Catch::Detail::stringify(type{0}) );
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}
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TEST_CASE( "tuple<float,int>", "[toString][tuple]" )
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{
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typedef std::tuple<float,int> type;
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CHECK( "1.2f" == ::Catch::Detail::stringify(float(1.2)) );
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CHECK( "{ 1.2f, 0 }" == ::Catch::Detail::stringify(type{1.2f,0}) );
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}
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TEST_CASE( "tuple<string,string>", "[toString][tuple]" )
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{
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typedef std::tuple<std::string,std::string> type;
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CHECK( "{ \"hello\", \"world\" }" == ::Catch::Detail::stringify(type{"hello","world"}) );
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}
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TEST_CASE( "tuple<tuple<int>,tuple<>,float>", "[toString][tuple]" )
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{
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typedef std::tuple<std::tuple<int>,std::tuple<>,float> type;
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type value { std::tuple<int>{42}, {}, 1.2f };
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CHECK( "{ { 42 }, { }, 1.2f }" == ::Catch::Detail::stringify(value) );
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}
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TEST_CASE( "tuple<nullptr,int,const char *>", "[toString][tuple]" )
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{
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typedef std::tuple<std::nullptr_t,int,const char *> type;
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type value { nullptr, 42, "Catch me" };
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CHECK( "{ nullptr, 42, \"Catch me\" }" == ::Catch::Detail::stringify(value) );
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}
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