/**
* Adds a child process to either the running-test or running-daemon
* list.
*/
static void note_child(pid_t pid, char *fname, char type) {
if (type == 'T') {
note_process(pid, fname);
} else if (type == 'D') {
note_daemon(pid, fname);
} else {
pounder_fprintf(stdout, "Don't know what to do with child `%s' of type %c.\n", fname, type);
}
}
/**
* Main program. Returns 1 if all programs run successfully, 0 if
* something failed and -1 if there was an error running programs.
*/
int main(int argc, char *argv[])
{
int retcode;
struct sigaction zig;
pid_t pid;
char *c;
/* Check parameters */
if (argc < 2) {
fprintf(stderr, "Usage: %s test_prog\n", argv[0]);
return 1;
}
if (argc > 2 && strcmp(argv[2], "--leader") == 0) {
pounder_fprintf(stdout,
"Logging this test output to %s/POUNDERLOG.\n",
getenv("POUNDER_LOGDIR"));
is_leader = 1;
record_pid();
}
progname = argv[0];
/* Set up signals */
memset(&zig, 0x00, sizeof(zig));
zig.sa_handler = jump_out;
sigaction(SIGHUP, &zig, NULL);
sigaction(SIGINT, &zig, NULL);
sigaction(SIGTERM, &zig, NULL);
if (is_directory(argv[1])) {
retcode = process_dir(argv[1]);
} else {
if (is_executable(argv[1])) {
c = rindex(argv[1], '/');
c++;
// Start the test
pid = spawn_test(argv[1]);
if (pid < 0) {
perror("fork");
retcode = -1;
goto out;
}
// Track the test
note_process(pid, argv[1]);
if (wait_for_pids() == 0) {
retcode = 1;
} else {
retcode = 0;
}
} else {
pounder_fprintf(stderr,
"%s: Not a directory or a test.\n",
argv[1]);
retcode = -1;
}
}
out:
kill_daemons();
wait_for_daemons();
if (is_leader) {
if (retcode == 0) {
pounder_fprintf(stdout, "%s: %s.\n", argv[1], pass_msg);
} else if (retcode < 0 || retcode == 255) {
pounder_fprintf(stdout, "%s: %s with code %d.\n",
argv[1], abort_msg, retcode);
} else {
pounder_fprintf(stdout, "%s: %s with code %d.\n",
argv[1], fail_msg, retcode);
}
unlink(pidfile);
}
exit(retcode);
}
