tests: Fix sensitivity to record ordering in test-netflow output.

The order of records in a NetFlow message is essentially random, but the
test case was picky about it.  I started getting failures when I modified
apparently unrelated code, so here's a fix.

Signed-off-by: Ben Pfaff <blp@nicira.com>

diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
index cc5d770..de56ef8 100644 (file)
--- a/tests/ofproto-dpif.at
+++ b/tests/ofproto-dpif.at
@@ -968,13 +968,13 @@ AT_CHECK([[sed -e 's/, uptime [0-9]*//
 s/, now [0-9.]*//
 s/time \([0-9]*\)\.\.\.\1$/time <moment>/
 s/time [0-9]*\.\.\.[0-9]*/time <range>/
-' netflow.log]], [0],
-  [header: v5, seq 0, engine 2,1
-rec: 192.168.0.1 > 192.168.0.2, if 1 > 65535, 1 pkts, 60 bytes, ICMP 8:0, time <moment>
-
+' netflow.log | sort]], [0],
+  [
+header: v5, seq 0, engine 2,1
 header: v5, seq 1, engine 2,1
-rec: 192.168.0.2 > 192.168.0.1, if 2 > 1, 2 pkts, 120 bytes, ICMP 0:0, time <range>
-rec: 192.168.0.1 > 192.168.0.2, if 1 > 2, 1 pkts, 60 bytes, ICMP 8:0, time <moment>
+seq 0: 192.168.0.1 > 192.168.0.2, if 1 > 65535, 1 pkts, 60 bytes, ICMP 8:0, time <moment>
+seq 1: 192.168.0.1 > 192.168.0.2, if 1 > 2, 1 pkts, 60 bytes, ICMP 8:0, time <moment>
+seq 1: 192.168.0.2 > 192.168.0.1, if 2 > 1, 2 pkts, 120 bytes, ICMP 0:0, time <range>
 ])
 AT_CLEANUP
 
@@ -1032,13 +1032,13 @@ while read line; do
     esac
 
     case $line in
-        "rec: 192.168.0.1 > 192.168.0.2, if 1 > 65535, "*" pkts, "*" bytes, TCP 1234 > 80, time "*)
+        "seq "*": 192.168.0.1 > 192.168.0.2, if 1 > 65535, "*" pkts, "*" bytes, TCP 1234 > 80, time "*)
             counter=n_learn
            ;;
-       "rec: 192.168.0.1 > 192.168.0.2, if 1 > 2, "*" pkts, "*" bytes, TCP 1234 > 80, time "*)
+       "seq "*": 192.168.0.1 > 192.168.0.2, if 1 > 2, "*" pkts, "*" bytes, TCP 1234 > 80, time "*)
            counter=n_in
            ;;
-       "rec: 192.168.0.2 > 192.168.0.1, if 2 > 1, "*" pkts, "*" bytes, TCP 80 > 1234, time "*)
+       "seq "*": 192.168.0.2 > 192.168.0.1, if 2 > 1, "*" pkts, "*" bytes, TCP 80 > 1234, time "*)
            counter=n_out
            ;;
        *)

diff --git a/tests/test-netflow.c b/tests/test-netflow.c
index 85ab5e7..c37eeaf 100644 (file)
--- a/tests/test-netflow.c
+++ b/tests/test-netflow.c
@@ -74,7 +74,7 @@ print_netflow(struct ofpbuf *buf)
             return;
         }
 
-        printf("rec: "IP_FMT" > "IP_FMT,
+        printf("seq %"PRIu32": "IP_FMT" > "IP_FMT, ntohl(hdr->flow_seq),
                IP_ARGS(&rec->src_addr), IP_ARGS(&rec->dst_addr));
 
         printf(", if %"PRIu16" > %"PRIu16,