minix/test/test40.c
2009-07-14 09:43:33 +00:00

53 lines
1.1 KiB
C

/* Test40.c
*
* Test select(...) system call
*
*/
#include <sys/types.h>
#include <sys/wait.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdarg.h>
int main(int argc, char **argv) {
char *tests[] = {"t40a", "t40b", "t40c", "t40d", "t40e", "t40f"};
int no_tests, i, forkres, status = 0, errorct = 0;
no_tests = sizeof(tests) / sizeof(char *);
printf("Test 40 ");
fflush(stdout);
for(i = 0; i < no_tests; i++) {
char subtest[2];
sprintf(subtest, "%d", i+1);
forkres = fork();
if(forkres == 0) { /* Child */
execl(tests[i], tests[i], subtest, (char *) 0);
printf("Failed to execute subtest %s\n", tests[i]);
exit(-2);
} else if(forkres > 0) { /* Parent */
if(waitpid(forkres, &status, 0) > 0 && WEXITSTATUS(status) < 20) {
errorct += WEXITSTATUS(status); /* Count errors */
}
status = 0; /* Reset */
} else {
printf("Failed to fork\n");
exit(-2);
}
}
if(errorct == 0) {
printf("Ok\n");
exit(0);
} else {
printf("%d error(s)\n", errorct);
exit(1);
}
return (-1); /* Impossible */
}