sortix-mirror/regress/test-signal-raise.c
Jonas 'Sortie' Termansen d50b85591d Refactor testcase API.
2017-12-04 23:56:47 +01:00

51 lines
1.3 KiB
C

/*
* Copyright (c) 2014 Jonas 'Sortie' Termansen.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* test-signal-raise.c
* Tests whether basic raise() support works.
*/
#include <signal.h>
#include "test.h"
static int signal_counter = 0;
void signal_handler(int signum, siginfo_t* siginfo, void* ucontext_ptr)
{
(void) signum;
(void) siginfo;
(void) ucontext_ptr;
test_assertx(signum == SIGUSR1);
signal_counter++;
}
int main(void)
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_sigaction = signal_handler;
sa.sa_flags = SA_SIGINFO;
test_assert(sigaction(SIGUSR1, &sa, NULL) == 0);
raise(SIGUSR1);
test_assertx(signal_counter == 1);
return 0;
}