mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-05 05:39:53 +01:00
78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
#include "catch.hpp"
|
|
#include <vector>
|
|
|
|
|
|
// vedctor
|
|
TEST_CASE( "vector<int> -> toString", "[toString][vector]" )
|
|
{
|
|
std::vector<int> vv;
|
|
REQUIRE( Catch::toString(vv) == "{ }" );
|
|
vv.push_back( 42 );
|
|
REQUIRE( Catch::toString(vv) == "{ 42 }" );
|
|
vv.push_back( 250 );
|
|
REQUIRE( Catch::toString(vv) == "{ 42, 250 }" );
|
|
}
|
|
|
|
TEST_CASE( "vector<string> -> toString", "[toString][vector]" )
|
|
{
|
|
std::vector<std::string> vv;
|
|
REQUIRE( Catch::toString(vv) == "{ }" );
|
|
vv.push_back( "hello" );
|
|
REQUIRE( Catch::toString(vv) == "{ \"hello\" }" );
|
|
vv.push_back( "world" );
|
|
REQUIRE( Catch::toString(vv) == "{ \"hello\", \"world\" }" );
|
|
}
|
|
|
|
#if defined(CATCH_CPP11_OR_GREATER)
|
|
#ifdef __clang__
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wc++98-compat"
|
|
#endif
|
|
|
|
/*
|
|
Note: These tests *can* be made to work with C++ < 11, but the
|
|
allocator is a lot more work...
|
|
*/
|
|
namespace {
|
|
/* Minimal Allocator */
|
|
template<typename T>
|
|
struct minimal_allocator {
|
|
typedef T value_type;
|
|
typedef std::size_t size_type;
|
|
T *allocate( size_type n ) {
|
|
return static_cast<T *>( ::operator new( n * sizeof(T) ) );
|
|
}
|
|
void deallocate( T *p, size_type /*n*/ ) {
|
|
::operator delete( static_cast<void *>(p) );
|
|
}
|
|
template<typename U>
|
|
bool operator==( const minimal_allocator<U>& ) const { return true; }
|
|
template<typename U>
|
|
bool operator!=( const minimal_allocator<U>& ) const { return false; }
|
|
};
|
|
}
|
|
|
|
TEST_CASE( "vector<int,allocator> -> toString", "[toString][vector,allocator][c++11][.]" ) {
|
|
std::vector<int,minimal_allocator<int> > vv;
|
|
REQUIRE( Catch::toString(vv) == "{ }" );
|
|
vv.push_back( 42 );
|
|
REQUIRE( Catch::toString(vv) == "{ 42 }" );
|
|
vv.push_back( 250 );
|
|
REQUIRE( Catch::toString(vv) == "{ 42, 250 }" );
|
|
}
|
|
|
|
TEST_CASE( "vec<vec<string,alloc>> -> toString", "[toString][vector,allocator][c++11][.]" ) {
|
|
typedef std::vector<std::string,minimal_allocator<std::string> > inner;
|
|
typedef std::vector<inner> vector;
|
|
vector v;
|
|
REQUIRE( Catch::toString(v) == "{ }" );
|
|
v.push_back( inner { "hello" } );
|
|
v.push_back( inner { "world" } );
|
|
REQUIRE( Catch::toString(v) == "{ { \"hello\" }, { \"world\" } }" );
|
|
}
|
|
|
|
#ifdef __clang__
|
|
#pragma clang diagnostic pop
|
|
#endif
|
|
#endif // CATCH_CPP11_OR_GREATER
|