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author | 2016-11-12 10:20:42 +0100 | |
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committer | 2016-11-12 10:20:42 +0100 | |
commit | be98f6b83acf489daefe604e238e4657940b1e64 (patch) | |
tree | 07b91557b9f437db49683bb467841879b904540b /3rdparty/catch/projects/SelfTest/ToStringPair.cpp | |
parent | 29212523d201c4ac7a64a5f8e967d725be6d3b6d (diff) |
Added Catch testing library (nw)
Diffstat (limited to '3rdparty/catch/projects/SelfTest/ToStringPair.cpp')
-rw-r--r-- | 3rdparty/catch/projects/SelfTest/ToStringPair.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/3rdparty/catch/projects/SelfTest/ToStringPair.cpp b/3rdparty/catch/projects/SelfTest/ToStringPair.cpp new file mode 100644 index 00000000000..8f51070069b --- /dev/null +++ b/3rdparty/catch/projects/SelfTest/ToStringPair.cpp @@ -0,0 +1,47 @@ +#include "catch.hpp" + +// === Pair === +namespace Catch { + // Note: If we put this in the right place in catch_tostring, then + // we can make it an overload of Catch::toString + template<typename T1, typename T2> + struct StringMaker<std::pair<T1,T2> > { + static std::string convert( const std::pair<T1,T2>& pair ) { + std::ostringstream oss; + oss << "{ " + << toString( pair.first ) + << ", " + << toString( pair.second ) + << " }"; + return oss.str(); + } + }; +} + +TEST_CASE( "std::pair<int,std::string> -> toString", "[toString][pair]" ) { + std::pair<int,std::string> value( 34, "xyzzy" ); + REQUIRE( Catch::toString( value ) == "{ 34, \"xyzzy\" }" ); +} + +TEST_CASE( "std::pair<int,const std::string> -> toString", "[toString][pair]" ) { + std::pair<int,const std::string> value( 34, "xyzzy" ); + REQUIRE( Catch::toString(value) == "{ 34, \"xyzzy\" }" ); +} + +TEST_CASE( "std::vector<std::pair<std::string,int> > -> toString", "[toString][pair]" ) { + std::vector<std::pair<std::string,int> > pr; + pr.push_back( std::make_pair("green", 55 ) ); + REQUIRE( Catch::toString( pr ) == "{ { \"green\", 55 } }" ); +} + +// This is pretty contrived - I figure if this works, anything will... +TEST_CASE( "pair<pair<int,const char *,pair<std::string,int> > -> toString", "[toString][pair]" ) { + typedef std::pair<int,const char *> left_t; + typedef std::pair<std::string,int> right_t; + + left_t left( 42, "Arthur" ); + right_t right( "Ford", 24 ); + + std::pair<left_t,right_t> pair( left, right ); + REQUIRE( Catch::toString( pair ) == "{ { 42, \"Arthur\" }, { \"Ford\", 24 } }" ); +} |