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Add timeout to test42

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This commit is contained in:
Erik van der Kouwe 2009-12-30 20:22:21 +00:00
parent 44e46860c7
commit eeeadf65f5
1 changed files with 50 additions and 17 deletions
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67
test/test42.c
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@ -1,5 +1,6 @@
/* Tests for MINIX3 ptrace(2) - by D.C. van Moolenbroek */
#define _POSIX_SOURCE 1
#include <setjmp.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@ -17,8 +18,12 @@
#define _WIFSIGNALED(s) (!WIFSTOPPED(s) && WIFSIGNALED(s) && !WIFEXITED(s))
#define _WIFEXITED(s) (!WIFSTOPPED(s) && !WIFSIGNALED(s) && WIFEXITED(s))
#define timed_test(func) (timed_test_func(#func, func));
_PROTOTYPE(int main, (int argc, char **argv));
_PROTOTYPE(void test, (int m, int a));
_PROTOTYPE(void timed_test_func, (const char *s, void (* func)(void)));
_PROTOTYPE(void timed_test_timeout, (int signum));
_PROTOTYPE(pid_t traced_fork, (_PROTOTYPE(void (*c), (void))));
_PROTOTYPE(pid_t traced_pfork, (_PROTOTYPE(void (*c), (void))));
_PROTOTYPE(void WRITE, (int value));
@ -107,23 +112,51 @@ int a;
{
attach = a;
if (m & 0000001) test_wait();
if (m & 0000002) test_exec();
if (m & 0000004) test_step();
if (m & 0000010) test_sig();
if (m & 0000020) test_exit();
if (m & 0000040) test_term();
if (m & 0000100) test_catch();
if (m & 0000200) test_kill();
if (m & 0000400) test_attach();
if (m & 0001000) test_detach();
if (m & 0002000) test_death();
if (m & 0004000) test_zdeath();
if (m & 0010000) test_syscall();
if (m & 0020000) test_tracefork();
if (m & 0040000) test_altexec();
if (m & 0100000) test_noaltexec();
if (m & 0200000) test_reattach();
if (m & 0000001) timed_test(test_wait);
if (m & 0000002) timed_test(test_exec);
if (m & 0000004) timed_test(test_step);
if (m & 0000010) timed_test(test_sig);
if (m & 0000020) timed_test(test_exit);
if (m & 0000040) timed_test(test_term);
if (m & 0000100) timed_test(test_catch);
if (m & 0000200) timed_test(test_kill);
if (m & 0000400) timed_test(test_attach);
if (m & 0001000) timed_test(test_detach);
if (m & 0002000) timed_test(test_death);
if (m & 0004000) timed_test(test_zdeath);
if (m & 0010000) timed_test(test_syscall);
if (m & 0020000) timed_test(test_tracefork);
if (m & 0040000) timed_test(test_altexec);
if (m & 0100000) timed_test(test_noaltexec);
if (m & 0200000) test_reattach(); /* not timed, catches SIGALRM */
}
static jmp_buf timed_test_context;
void timed_test_timeout(int signum)
{
longjmp(timed_test_context, -1);
e(700);
quit();
exit(-1);
}
void timed_test_func(const char *s, void (* func)(void))
{
if (setjmp(timed_test_context) == 0)
{
/* the function gets 60 seconds to complete */
if (signal(SIGALRM, timed_test_timeout) == SIG_ERR) { e(701); return; }
alarm(60);
func();
alarm(0);
}
else
{
/* report timeout as error */
printf("timeout in %s\n", s);
e(702);
}
}
pid_t traced_fork(c)