mirror of https://github.com/catchorg/Catch2.git
24 lines
915 B
C++
24 lines
915 B
C++
#define CATCH_CONFIG_ENABLE_OPTIONAL_STRINGMAKER
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#include "catch.hpp"
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#if defined(CATCH_CONFIG_CPP17_OPTIONAL)
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TEST_CASE( "std::optional<int> -> toString", "[toString][optional][approvals]" ) {
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using type = std::optional<int>;
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REQUIRE( "{ }" == ::Catch::Detail::stringify( type{} ) );
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REQUIRE( "0" == ::Catch::Detail::stringify( type{ 0 } ) );
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}
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TEST_CASE( "std::optional<std::string> -> toString", "[toString][optional][approvals]" ) {
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using type = std::optional<std::string>;
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REQUIRE( "{ }" == ::Catch::Detail::stringify( type{} ) );
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REQUIRE( "\"abc\"" == ::Catch::Detail::stringify( type{ "abc" } ) );
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}
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TEST_CASE( "std::vector<std::optional<int> > -> toString", "[toString][optional][approvals]" ) {
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using type = std::vector<std::optional<int> >;
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REQUIRE( "{ 0, { }, 2 }" == ::Catch::Detail::stringify( type{ 0, {}, 2 } ) );
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}
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#endif // CATCH_INTERNAL_CONFIG_CPP17_OPTIONAL
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