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authorBoris Sukholitko <boris.sukholitko@broadcom.com>2023-05-04 11:48:14 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2023-05-10 09:31:07 +0200
commit90ab51226d52ad61e5ff175b572e08046b1b0a99 (patch)
tree8524c4ec4c72798ea25dd1c4126bd8ef05bb7249 /tools
parent1114803c2da974526ecbc0bd81e6c637bf257de5 (diff)
selftests: nft_flowtable.sh: monitor result file sizes
When running nft_flowtable.sh in VM on a busy server we've found that the time of the netcat file transfers vary wildly. Therefore replace hardcoded 3 second sleep with the loop checking for a change in the file sizes. Once no change in detected we test the results. Nice side effect is that we shave 1 second sleep in the fast case (hard-coded 3 second sleep vs two 1 second sleeps). Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Boris Sukholitko <boris.sukholitko@broadcom.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools')
-rwxr-xr-xtools/testing/selftests/netfilter/nft_flowtable.sh10
1 files changed, 9 insertions, 1 deletions
diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh
index 92bc308bf168..51f986f19fee 100755
--- a/tools/testing/selftests/netfilter/nft_flowtable.sh
+++ b/tools/testing/selftests/netfilter/nft_flowtable.sh
@@ -286,7 +286,15 @@ test_tcp_forwarding_ip()
ip netns exec $nsa nc -w 4 "$dstip" "$dstport" < "$nsin" > "$ns1out" &
cpid=$!
- sleep 3
+ sleep 1
+
+ prev="$(ls -l $ns1out $ns2out)"
+ sleep 1
+
+ while [[ "$prev" != "$(ls -l $ns1out $ns2out)" ]]; do
+ sleep 1;
+ prev="$(ls -l $ns1out $ns2out)"
+ done
if test -d /proc/"$lpid"/; then
kill $lpid