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/* Copyright 2015 - 2016, The libsigc++ Development Team
* Assigned to public domain. Use as you wish without restriction.
*/
#include "testutilities.h"
#include <sigc++/trackable.h>
#include <sigc++/signal.h>
namespace
{
std::ostringstream result_stream;
int
foo(int i)
{
result_stream << "foo(int " << i << ")";
return 1;
}
} // 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;
// signal
sigc::signal<int(int)> sig;
sig.connect(sigc::ptr_fun(&foo));
sig(1);
util->check_result(result_stream, "foo(int 1)");
// Test the move constructor:
sigc::signal<int(int)> sig2(std::move(sig));
sig(-2); // Test that the moved-from slot does nothing.
sig2(2);
util->check_result(result_stream, "foo(int 2)");
// Test the move assignment operator:
sigc::signal<int(int)> sig3;
sig3 = std::move(sig2);
sig2(-3); // Test that the moved-from slot does nothing.
sig3(3);
util->check_result(result_stream, "foo(int 3)");
return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
}
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