selftests: netfilter: reduce zone stress test running time

This selftests needs almost 3 minutes to complete, reduce the
insertes zones to 1000.  Test now completes in about 20 seconds.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/tools/testing/selftests/netfilter/nft_zones_many.sh b/tools/testing/selftests/netfilter/nft_zones_many.sh
index 04633119b29a0a85ef7675968b4a1efdb48df213..5a8db0b48928f7519fa0062bdd66e36b4144e03b 100755 (executable)
--- a/tools/testing/selftests/netfilter/nft_zones_many.sh
+++ b/tools/testing/selftests/netfilter/nft_zones_many.sh
@@ -9,7 +9,7 @@ ns="ns-$sfx"
 # Kselftest framework requirement - SKIP code is 4.
 ksft_skip=4
 
-zones=20000
+zones=2000
 have_ct_tool=0
 ret=0
 
@@ -75,10 +75,10 @@ EOF
 
        while [ $i -lt $max_zones ]; do
                local start=$(date +%s%3N)
-               i=$((i + 10000))
+               i=$((i + 1000))
                j=$((j + 1))
                # nft rule in output places each packet in a different zone.
-               dd if=/dev/zero of=/dev/stdout bs=8k count=10000 2>/dev/null | ip netns exec "$ns" socat STDIN UDP:127.0.0.1:12345,sourceport=12345
+               dd if=/dev/zero of=/dev/stdout bs=8k count=1000 2>/dev/null | ip netns exec "$ns" socat STDIN UDP:127.0.0.1:12345,sourceport=12345
                if [ $? -ne 0 ] ;then
                        ret=1
                        break
@@ -86,7 +86,7 @@ EOF
 
                stop=$(date +%s%3N)
                local duration=$((stop-start))
-               echo "PASS: added 10000 entries in $duration ms (now $i total, loop $j)"
+               echo "PASS: added 1000 entries in $duration ms (now $i total, loop $j)"
        done
 
        if [ $have_ct_tool -eq 1 ]; then
@@ -128,11 +128,11 @@ test_conntrack_tool() {
                        break
                fi
 
-               if [ $((i%10000)) -eq 0 ];then
+               if [ $((i%1000)) -eq 0 ];then
                        stop=$(date +%s%3N)
 
                        local duration=$((stop-start))
-                       echo "PASS: added 10000 entries in $duration ms (now $i total)"
+                       echo "PASS: added 1000 entries in $duration ms (now $i total)"
                        start=$stop
                fi
        done