X-Git-Url: https://git.openafs.org/?p=openafs.git;a=blobdiff_plain;f=tests%2Fcommon%2Fnetwork.c;h=474fc61559b0061592130da6ee5c0cac20385e2f;hp=5611003c8345b80b7c7aa36325b3f4acf8e21a6e;hb=8050a005a39faf39a6743293c72fa8ed7e928a47;hpb=f0a57e9de6f361ea8ab357252dbd86d516a7cb83

diff --git a/tests/common/network.c b/tests/common/network.c
index 5611003..474fc61 100644
--- a/tests/common/network.c
+++ b/tests/common/network.c
@@ -22,6 +22,9 @@ afstest_IsLoopbackNetworkDefault(void)
 
     gethostname(hostname, sizeof(hostname));
     host = gethostbyname(hostname);
+    if (!host) {
+	skip_all("Can't resolve hostname %s\n", hostname);
+    }
     memcpy(&addr, host->h_addr, sizeof(addr));
 
     return(rx_IsLoopbackAddr(ntohl(addr)));
@@ -42,3 +45,19 @@ afstest_SkipTestsIfLoopbackNetIsDefault(void)
     }
     return retval;
 }
+
+/*!
+ * Skips all TAP tests if the current machine's hostname can't be resolved
+ * to any IP address.
+ */
+void
+afstest_SkipTestsIfBadHostname(void)
+{
+    char hostname[MAXHOSTCHARS];
+    struct hostent *host;
+
+    gethostname(hostname, sizeof(hostname));
+    host = gethostbyname(hostname);
+    if (!host)
+	skip_all("Can't resolve hostname %s\n", hostname);
+}