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-rwxr-xr-xtools/testing/selftests/net/udpgso_bench.sh24
1 files changed, 20 insertions, 4 deletions
diff --git a/tools/testing/selftests/net/udpgso_bench.sh b/tools/testing/selftests/net/udpgso_bench.sh
index dc932fd65363..640bc43452fa 100755
--- a/tools/testing/selftests/net/udpgso_bench.sh
+++ b/tools/testing/selftests/net/udpgso_bench.sh
@@ -7,6 +7,7 @@ readonly GREEN='\033[0;92m'
readonly YELLOW='\033[0;33m'
readonly RED='\033[0;31m'
readonly NC='\033[0m' # No Color
+readonly TESTPORT=8000
readonly KSFT_PASS=0
readonly KSFT_FAIL=1
@@ -56,11 +57,26 @@ trap wake_children EXIT
run_one() {
local -r args=$@
+ local nr_socks=0
+ local i=0
+ local -r timeout=10
+
+ ./udpgso_bench_rx -p "$TESTPORT" &
+ ./udpgso_bench_rx -p "$TESTPORT" -t &
+
+ # Wait for the above test program to get ready to receive connections.
+ while [ "$i" -lt "$timeout" ]; do
+ nr_socks="$(ss -lnHi | grep -c "\*:${TESTPORT}")"
+ [ "$nr_socks" -eq 2 ] && break
+ i=$((i + 1))
+ sleep 1
+ done
+ if [ "$nr_socks" -ne 2 ]; then
+ echo "timed out while waiting for udpgso_bench_rx"
+ exit 1
+ fi
- ./udpgso_bench_rx &
- ./udpgso_bench_rx -t &
-
- ./udpgso_bench_tx ${args}
+ ./udpgso_bench_tx -p "$TESTPORT" ${args}
}
run_in_netns() {