extest.cpp

/*
 * Example for https://github.com/philsquared/Catch/issues/539
 * compiled using
 *   g++ -std=c++11 -I./single_include extest.cpp && ./a.out
 * in the Catch repo checkout
 */

#define CATCH_CONFIG_MAIN  // This tells Catch to provide a main() - only do this in one cpp file
#include "catch.hpp"

class MyException1 : public std::exception
{
public:
    const char* what() const noexcept override
    {
        return "";
    }
};

class MyException2 : public std::exception
{
public:
    const char* what() const noexcept override
    {
        return "Some whatever message";
    }
};

TEST_CASE( "std::exception", "[factorial]" ) {
    throw std::exception();
}

TEST_CASE( "Exception with empty what()", "[factorial]" ) {
    throw MyException1();
}

TEST_CASE( "Exception with custom what()", "[factorial]" ) {
    throw MyException2();
}