Don't overdo it on the output

"make check" would produce massive amounts of data, that we don't always
need; and if we do, there's script(1).

Meanwhile, this makes sure we can still scroll up and see what happened
with previous tests.

diff --git a/nbd-tester-client.c b/nbd-tester-client.c
index b503553..3a99053 100644 (file)
--- a/nbd-tester-client.c
+++ b/nbd-tester-client.c
@@ -605,7 +605,7 @@ int throughput_test(gchar* hostname, int port, char* name, int sock,
                                        goto err_open;
                                }
                        }
-                       printf("%d: Requests(+): %d\n", (int)mypid, ++requests);
+                       printf("%d: Requests(+): %d\r", (int)mypid, ++requests);
                        if (sendflush) {
                                long long int j = i ^ (1LL<<63);
                                req.type = htonl(NBD_CMD_FLUSH);
@@ -615,7 +615,7 @@ int throughput_test(gchar* hostname, int port, char* name, int sock,
                                        retval=-1;
                                        goto err_open;
                                }
-                               printf("%d: Requests(+): %d\n", (int)mypid, ++requests);
+                               printf("%d: Requests(+): %d\r", (int)mypid, ++requests);
                        }
                }
                do {
@@ -631,7 +631,7 @@ int throughput_test(gchar* hostname, int port, char* name, int sock,
                                        retval=-1;
                                        goto err_open;
                                }
-                               printf("%d: Requests(-): %d\n", (int)mypid, --requests);
+                               printf("%d: Requests(-): %d\r", (int)mypid, --requests);
                        }
                } while FD_ISSET(sock, &set);
                /* Now wait until we can write again or until a second have
@@ -659,9 +659,10 @@ int throughput_test(gchar* hostname, int port, char* name, int sock,
                        /* Okay, there's something ready for
                         * reading here */
                        read_packet_check_header(sock, (testflags & TEST_WRITE)?0:1024, i);
-                       printf("%d: Requests(-): %d\n", (int)mypid, --requests);
+                       printf("%d: Requests(-): %d\r", (int)mypid, --requests);
                }
        } while (requests);
+       printf("\n");
        if(gettimeofday(&stop, NULL)<0) {
                retval=-1;
                snprintf(errstr, errstr_len, "Could not measure end time: %s", strerror(errno));
@@ -1187,7 +1188,7 @@ int integrity_test(gchar* hostname, int port, char* name, int sock,
                }
 
                if (!(printer++ % 1000) || !(readtransactionfile || txqueue.numitems || inflight.numitems) )
-                       printf("%d: Seq %08lld Queued: %08d Inflight: %08d Done: %08lld\n",
+                       printf("%d: Seq %08lld Queued: %08d Inflight: %08d Done: %08lld\r",
                               (int)mypid,
                               (long long int) seq,
                               txqueue.numitems,
@@ -1196,6 +1197,8 @@ int integrity_test(gchar* hostname, int port, char* name, int sock,
 
        }
 
+       printf("\n");
+
        if (gettimeofday(&stop, NULL)<0) {
                retval=-1;
                snprintf(errstr, errstr_len, "Could not measure end time: %s", strerror(errno));