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/* Copyright 2002, The libsigc++ Development Team
* Assigned to public domain. Use as you wish without restriction.
*/
#include "testutilities.h"
#include <sigc++/adaptors/exception_catch.h>
#include <sstream>
#include <stdexcept>
#include <cstdlib>
namespace
{
std::ostringstream result_stream;
struct f : public sigc::functor_base
{
typedef int result_type;
int operator()(int i)
{
result_stream << "f(int " << i << ") ";
throw std::range_error("out of range ");
}
};
struct g : public sigc::functor_base
{
typedef int result_type;
int operator()()
{
result_stream << "g() ";
throw std::range_error("out of range ");
}
};
struct g_void : public sigc::functor_base
{
typedef void result_type;
void operator()()
{
result_stream << "g_void() ";
throw std::range_error("out of range ");
}
};
struct my_catch
{
int operator()()
{
try
{
throw;
}
catch (const std::range_error& e) // catch what types we know
{
result_stream << "caught " << e.what();
}
return 1;
// all else continues out.
}
};
} // end anonymous namespace
int main(int argc, char* argv[])
{
auto util = TestUtilities::get_instance();
if (!util->check_command_args(argc, argv))
return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
result_stream << sigc::exception_catch(f(), my_catch())(2);
util->check_result(result_stream, "f(int 2) caught out of range 1");
result_stream << sigc::exception_catch(g(), my_catch())();
util->check_result(result_stream, "g() caught out of range 1");
sigc::exception_catch(g_void(), my_catch())(); // void test
util->check_result(result_stream, "g_void() caught out of range ");
return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
}
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