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Implement UNIX abstract address namespace

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This commit is contained in:
Ruihan Li
2024-07-27 11:21:26 +08:00
committed by Tate, Hongliang Tian
parent aae9fdb331
commit 65aa156e92
9 changed files with 338 additions and 116 deletions
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61
test/apps/network/unix_err.c
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@ -3,6 +3,7 @@
#include <sys/socket.h>
#include <sys/un.h>
#include <sys/poll.h>
#include <fcntl.h>
#include <unistd.h>
#include <stddef.h>
@ -233,3 +234,63 @@ FN_TEST(listen)
TEST_ERRNO(listen(sk_accepted, 10), EINVAL);
}
END_TEST()
FN_TEST(ns_path)
{
int fd;
fd = TEST_SUCC(creat("/tmp/.good", 0644));
TEST_ERRNO(bind(sk_unbound, (struct sockaddr *)&UNIX_ADDR("/tmp/.good"),
sizeof(struct sockaddr)),
EADDRINUSE);
TEST_ERRNO(connect(sk_unbound,
(struct sockaddr *)&UNIX_ADDR("/tmp/.good"),
sizeof(struct sockaddr)),
ECONNREFUSED);
TEST_SUCC(close(fd));
TEST_SUCC(unlink("/tmp/.good"));
fd = TEST_SUCC(creat("/tmp/.bad", 0000));
TEST_ERRNO(bind(sk_unbound, (struct sockaddr *)&UNIX_ADDR("/tmp/.bad"),
sizeof(struct sockaddr)),
EADDRINUSE);
TEST_ERRNO(connect(sk_unbound,
(struct sockaddr *)&UNIX_ADDR("/tmp/.bad"),
sizeof(struct sockaddr)),
EACCES);
TEST_SUCC(close(fd));
TEST_SUCC(unlink("/tmp/.bad"));
}
END_TEST()
FN_TEST(ns_abs)
{
int sk, sk2;
struct sockaddr_un addr;
socklen_t addrlen;
sk = TEST_SUCC(socket(PF_UNIX, SOCK_STREAM, 0));
TEST_SUCC(bind(sk, (struct sockaddr *)&UNIX_ADDR(""), PATH_OFFSET));
addrlen = sizeof(addr);
TEST_RES(getsockname(sk, (struct sockaddr *)&addr, &addrlen),
addrlen == PATH_OFFSET + 6 && addr.sun_path[0] == '\0');
sk2 = TEST_SUCC(socket(PF_UNIX, SOCK_STREAM, 0));
TEST_ERRNO(bind(sk2, (struct sockaddr *)&addr, addrlen), EADDRINUSE);
TEST_ERRNO(connect(sk2, (struct sockaddr *)&addr, addrlen),
ECONNREFUSED);
TEST_SUCC(listen(sk, 1));
TEST_SUCC(connect(sk2, (struct sockaddr *)&addr, addrlen));
TEST_SUCC(close(sk));
TEST_SUCC(close(sk2));
sk = TEST_SUCC(socket(PF_UNIX, SOCK_STREAM, 0));
TEST_ERRNO(connect(sk, (struct sockaddr *)&addr, addrlen),
ECONNREFUSED);
TEST_SUCC(bind(sk, (struct sockaddr *)&addr, addrlen));
TEST_SUCC(close(sk));
}
END_TEST()