END_TEST
START_TEST(tc_connect_localunixdomain_dup)
{
pid_t childpid;
char *sockname;
sockname = tempnam(NULL, "ac");
switch (childpid = check_fork()) {
case -1:
fail("couldn't fork");
break;
case 0:
/* child / client */
tc_connect_lud_client(sockname);
check_waitpid_and_exit(0);
break;
default:
/* parent / server */
tc_connect_lud_serverdup(sockname);
check_waitpid_and_exit(childpid);
break;
}
if (access(sockname, F_OK) == 0)
fail("unix domain test: socket not removed!");
}
END_TEST
/*
* This is the same test as tc_connect_localunixdomain, but "swap"
* order of execution of server and client. In the past this happened
* sporadically and triggered bug #279.
*/
START_TEST(tc_connect_localunixdomain_swapped)
{
pid_t childpid;
char *sockname;
sockname = tempnam(NULL, "ac");
switch (childpid = check_fork()) {
case -1:
fail("couldn't fork");
break;
case 0:
/* child / client */
sleep(2);
tc_connect_lud_client(sockname);
check_waitpid_and_exit(0);
break;
default:
/* parent / server */
tc_connect_lud_server(sockname);
check_waitpid_and_exit(childpid);
break;
}
if (access(sockname, F_OK) == 0)
fail("unix domain test: socket not removed!");
}
END_TEST
START_TEST(test_fork2_pass)
{
pid_t pid;
pid_t pid2;
if((pid = check_fork()) < 0) {
ck_abort_msg("Failed to fork new process");
} else if (pid > 0) {
if((pid2 = check_fork()) < 0) {
ck_abort_msg("Failed to fork new process");
} else if (pid2 == 0) {
ck_assert_msg(1, NULL);
check_waitpid_and_exit(0);
}
check_waitpid_and_exit(pid2);
}
check_waitpid_and_exit(pid);
}
END_TEST
START_TEST(test_fork2_fail)
{
pid_t pid;
pid_t pid2;
if((pid = check_fork()) < 0) {
ck_abort_msg("Failed to fork new process");
} else if (pid > 0) {
if((pid2 = check_fork()) < 0) {
ck_abort_msg("Failed to fork new process");
} else if (pid2 == 0) {
ck_abort_msg("Expected fail");
check_waitpid_and_exit(0);
}
check_waitpid_and_exit(pid2);
ck_abort_msg("Expected fail");
}
check_waitpid_and_exit(pid);
}
END_TEST
START_TEST(tc_connect_localip)
{
union {
struct sockaddr_storage ss;
struct sockaddr_in in;
} sa;
struct achat_channel *s = NULL;
achat_rc rc = ACHAT_RC_ERROR;
pid_t childpid;
socklen_t sslen;
s = acc_create();
fail_if(s == NULL, "couldn't create server channel");
fail_if(s->euid != (uid_t)-1, "euid expected -1 but is %i", s->euid);
fail_if(s->egid != (gid_t)-1, "egid expected -1 but is %i", s->egid);
rc = acc_settail(s, ACC_TAIL_SERVER);
fail_if(rc != ACHAT_RC_OK, "server settail failed with rc=%d", rc);
rc = acc_setsslmode(s, ACC_SSLMODE_CLEAR);
fail_if(rc != ACHAT_RC_OK, "server setsslmode failed with rc=%d", rc);
mark_point();
bzero(&sa.ss, sizeof(sa.ss));
sa.in.sin_family = AF_INET;
sa.in.sin_port = 0;
inet_aton("127.0.0.1", &(sa.in.sin_addr));
rc = acc_setaddr(s, &sa.ss, sizeof(struct sockaddr_in));
if (rc != ACHAT_RC_OK)
fail("server setaddr failed with rc=%d", rc);
mark_point();
rc = acc_prepare(s);
fail_if(rc != ACHAT_RC_OK, "server prepare failed with rc=%d [%s]",
rc, anoubis_strerror(errno));
mark_point();
bzero(&sa.ss, sizeof(sa.ss));
sslen = sizeof(sa.ss);
if (getsockname(s->fd, (struct sockaddr *)&sa.ss, &sslen) == -1)
fail("error while asking about server socket name [%s]",
anoubis_strerror(errno));
fail_if(sa.in.sin_port == 0,
"couldn't determine port of server socket");
mark_point();
switch (childpid = check_fork()) {
case -1:
fail("couldn't fork");
break;
case 0:
/* child / client */
tc_connect_lip_client(ntohs(sa.in.sin_port));
check_waitpid_and_exit(0);
break;
default:
/* parent / server */
rc = acc_open(s);
fail_if(rc != ACHAT_RC_OK, "server open failed with rc=%d [%s]",
rc, anoubis_strerror(errno));
fail_unless(s->euid == (uid_t)-1, "euid: -1 expected but is %i",
s->euid);
fail_unless(s->egid == (gid_t)-1, "egid: -1 expected but is %i",
s->egid);
rc = acc_destroy(s);
fail_if(rc != ACHAT_RC_OK, "server destroy failed with rc=%d",
rc);
check_waitpid_and_exit(childpid);
break;
}
}