diff options
| author | rwatson <rwatson@FreeBSD.org> | 2008-10-07 21:01:23 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2008-10-07 21:01:23 +0000 |
| commit | b2babfa5399a4b71cf52fbe56571ef9d57dac3b2 (patch) | |
| tree | 872f4a14e26a634516693d13bf46f34359abc038 /tools/regression/netinet | |
| parent | 72d39e41ec777721989c7379d5f818640e504e2f (diff) | |
| download | FreeBSD-src-b2babfa5399a4b71cf52fbe56571ef9d57dac3b2.zip FreeBSD-src-b2babfa5399a4b71cf52fbe56571ef9d57dac3b2.tar.gz | |
Update udpzerobyte to understand that passing 0 as a length to recv(2)
will cause it to return 0, not EAGAIN.
Add UNIX domain socket support to udpzerobyte, which suggests this
regression test should be moved to the general sockets test area rather
than netinet.
Diffstat (limited to 'tools/regression/netinet')
| -rw-r--r-- | tools/regression/netinet/udpzerobyte/udpzerobyte.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/tools/regression/netinet/udpzerobyte/udpzerobyte.c b/tools/regression/netinet/udpzerobyte/udpzerobyte.c index 4c8221b..c396fc8 100644 --- a/tools/regression/netinet/udpzerobyte/udpzerobyte.c +++ b/tools/regression/netinet/udpzerobyte/udpzerobyte.c @@ -28,6 +28,7 @@ #include <sys/param.h> #include <sys/socket.h> +#include <sys/un.h> #include <netinet/in.h> @@ -58,6 +59,7 @@ static void test(int domain, const char *domainstr, struct sockaddr *sa, socklen_t salen) { int sock_send, sock_receive; + ssize_t size; sock_send = socket(domain, SOCK_DGRAM, 0); if (sock_send < 0) @@ -76,27 +78,37 @@ test(int domain, const char *domainstr, struct sockaddr *sa, socklen_t salen) if (connect(sock_send, sa, salen) < 0) err(-1, "Protocol %s connect(sock_send)", domainstr); - if (recv(sock_receive, NULL, 0, 0) >= 0 || errno != EAGAIN) + size = recv(sock_receive, NULL, 0, 0); + if (size > 0) + errx(-1, "Protocol %s recv(sock_receive, NULL, 0) before: %d", + domainstr, size); + else if (size < 0) err(-1, "Protocol %s recv(sock_receive, NULL, 0) before", domainstr); - if (send(sock_send, NULL, 0, 0) < 0) + size = send(sock_send, NULL, 0, 0); + if (size < 0) err(-1, "Protocol %s send(sock_send, NULL, 0)", domainstr); (void)sleep(1); - if (recv(sock_receive, NULL, 0, 0) < 0) + size = recv(sock_receive, NULL, 0, 0); + if (size < 0) err(-1, "Protocol %s recv(sock_receive, NULL, 0) test", domainstr); - if (recv(sock_receive, NULL, 0, 0) >= 0 || errno != EAGAIN) + size = recv(sock_receive, NULL, 0, 0); + if (size > 0) + errx(-1, "Protocol %s recv(sock_receive, NULL, 0) after: %d", + domainstr, size); + else if (size < 0) err(-1, "Protocol %s recv(sock_receive, NULL, 0) after", domainstr); - } int main(int argc, __unused char *argv[]) { + struct sockaddr_un sun; struct sockaddr_in6 sin6; struct sockaddr_in sin; struct in6_addr loopback6addr = IN6ADDR_LOOPBACK_INIT; @@ -120,5 +132,14 @@ main(int argc, __unused char *argv[]) test(PF_INET6, "PF_INET6", (struct sockaddr *)&sin6, sizeof(sin6)); + bzero(&sun, sizeof(sun)); + sun.sun_len = sizeof(sun); + sun.sun_family = AF_LOCAL; + strlcpy(sun.sun_path, "/tmp/udpzerosize-socket", sizeof(sun.sun_path)); + if (unlink(sun.sun_path) < 0 && errno != ENOENT) + err(-1, "unlink: %s", sun.sun_path); + + test(PF_LOCAL, "PF_LOCAL", (struct sockaddr *)&sun, sizeof(sun)); + return (0); } |
