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test: Rewrite sockets test

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Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Cyrill Gorcunov 2011-12-30 22:19:50 +04:00
parent eac52b6090
commit cc15c01832
1 changed files with 88 additions and 12 deletions
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100
test/test-unixsocket.c
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@ -8,25 +8,98 @@
#include <sys/wait.h>
#include <sys/un.h>
#define SK_NAME_BOUND "test-socket-bound"
#define SK_NAME_CONN "test-socket-conn"
#define SK_DATA_PAIR "data-packet-pair"
#define SK_DATA_BOUND "data-packet-bound"
#define SK_DATA_CONN "data-packet-conn"
int main(void)
{
int sv[2];
char buf;
struct sockaddr_un name_bound;
struct sockaddr_un name_conn;
int stream_sock[2];
int sk_dgram_bound_client;
int sk_dgram_bound_server;
int sk_dgram_conn_client;
int sk_dgram_conn_server;
char buf[64];
int ret;
if (socketpair(AF_UNIX, SOCK_STREAM, 0, sv) == -1) {
if (socketpair(AF_UNIX, SOCK_STREAM, 0, stream_sock) == -1) {
perror("socketpair");
exit(1);
}
buf = 'a';
write(sv[0], &buf, 1);
printf("sent '%c'\n", buf);
sk_dgram_bound_client = socket(AF_UNIX, SOCK_DGRAM, 0);
sk_dgram_bound_server = socket(AF_UNIX, SOCK_DGRAM, 0);
sk_dgram_conn_client = socket(AF_UNIX, SOCK_DGRAM, 0);
sk_dgram_conn_server = socket(AF_UNIX, SOCK_DGRAM, 0);
if (sk_dgram_conn_server < 0 ||
sk_dgram_bound_server < 0 ||
sk_dgram_conn_client < 0 ||
sk_dgram_conn_server < 0) {
perror("socket");
exit(1);
}
unlink(SK_NAME_BOUND);
unlink(SK_NAME_CONN);
printf("sk_dgram_bound_client: %d\n"
"sk_dgram_bound_server: %d\n"
"sk_dgram_conn_client: %d\n"
"sk_dgram_conn_server: %d\n",
sk_dgram_bound_client,
sk_dgram_bound_server,
sk_dgram_conn_client,
sk_dgram_conn_server);
name_bound.sun_family = AF_UNIX;
strcpy(name_bound.sun_path, SK_NAME_BOUND);
name_conn.sun_family = AF_UNIX;
strcpy(name_conn.sun_path, SK_NAME_CONN);
ret = bind(sk_dgram_bound_server, &name_bound, sizeof(name_bound));
if (ret) {
perror("bind");
exit(1);
}
ret = bind(sk_dgram_conn_server, &name_conn, sizeof(name_conn));
if (ret) {
perror("bind");
exit(1);
}
ret = connect(sk_dgram_conn_client, &name_conn, sizeof(name_conn));
if (ret) {
perror("connect");
exit(1);
}
/* first packets */
write(stream_sock[0], SK_DATA_PAIR, sizeof(SK_DATA_PAIR));
sendto(sk_dgram_bound_client, SK_DATA_BOUND, sizeof(SK_DATA_BOUND), 0,
&name_bound, sizeof(name_bound));
write(sk_dgram_conn_client, SK_DATA_CONN, sizeof(SK_DATA_CONN));
while (1) {
/* stream */
read(sv[1], &buf, 1);
printf("read '%c'\n", buf);
read(stream_sock[1], &buf, sizeof(buf));
printf("stream : '%s'\n", buf);
read(sk_dgram_bound_server, &buf, sizeof(buf));
printf("dgram-bound : '%s'\n", buf);
read(sk_dgram_conn_server, &buf, sizeof(buf));
printf("dgram-conn : '%s'\n", buf);
/*
* checkpoint should be done here,
@ -35,9 +108,12 @@ int main(void)
printf("pause\n");
sleep(10);
buf = toupper(buf);
write(sv[0], &buf, 1);
printf("sent '%c'\n", buf);
write(stream_sock[0], SK_DATA_PAIR, sizeof(SK_DATA_PAIR));
sendto(sk_dgram_bound_client, SK_DATA_BOUND, sizeof(SK_DATA_BOUND), 0,
&name_bound, sizeof(name_bound));
write(sk_dgram_conn_client, SK_DATA_CONN, sizeof(SK_DATA_CONN));
}
return 0;