tests: add prefix to all perror calls

Author: jsha

tests/client-server.py

@@ -31,7 +31,7 @@ def wait_tcp_port(host, port):
                       .format(time.strftime("%c"), host, port))
             time.sleep(0.1)
     else:
-        print("unable to connect")
+        print("client-server.py: unable to connect")
         sys.exit(1)
     print("client-server.py: detected server is up on {}:{}".format(host, port))
 

tests/client.c

@@ -48,14 +48,14 @@ make_conn(const char *hostname, const char *port)
                   getaddrinfo_output->ai_socktype,
                   getaddrinfo_output->ai_protocol);
   if(sockfd < 0) {
-    perror("making socket");
+    perror("client: making socket");
     goto cleanup;
   }
 
   int connect_result = connect(
     sockfd, getaddrinfo_output->ai_addr, getaddrinfo_output->ai_addrlen);
   if(connect_result < 0) {
-    perror("connecting");
+    perror("client: connecting");
     goto cleanup;
   }
   enum demo_result result = nonblock(sockfd);
@@ -205,7 +205,7 @@ send_request_and_read_response(struct conndata *conn,
 
     int select_result = select(sockfd + 1, &read_fds, &write_fds, NULL, NULL);
     if(select_result == -1) {
-      perror("select");
+      perror("client: select");
       goto cleanup;
     }
 

tests/server.c

@@ -151,7 +151,7 @@ handle_conn(struct conndata *conn)
 
     int result = select(sockfd + 1, &read_fds, &write_fds, NULL, &tv);
     if(result == -1) {
-      perror("select");
+      perror("server: select");
       goto cleanup;
     }
     if(result == 0) {
@@ -254,7 +254,7 @@ main(int argc, const char **argv)
   struct sigaction siga = { 0 };
   siga.sa_handler = handle_signal;
   if(sigaction(SIGTERM, &siga, NULL) == -1) {
-    perror("setting a signal handler");
+    perror("server: setting a signal handler");
     return 1;
   }
 #endif /* _WIN32 */
@@ -343,12 +343,12 @@ main(int argc, const char **argv)
 
   if(bind(sockfd, (struct sockaddr *)&my_addr, sizeof(struct sockaddr_in)) ==
      -1) {
-    perror("bind");
+    perror("server: bind");
     goto cleanup;
   }
 
   if(listen(sockfd, 50) == -1) {
-    perror("listen");
+    perror("server: listen");
     goto cleanup;
   }
   LOG("listening on localhost:8443. AUTH_CERT=%s, AUTH_CRL=%s, VECTORED_IO=%s",
@@ -365,7 +365,7 @@ main(int argc, const char **argv)
       break;
     }
     if(clientfd < 0) {
-      perror("accept");
+      perror("server: accept");
       goto cleanup;
     }