[PATCH net-next v1 3/6] selftests: rds: Add timeout flag to run.sh

Allison Henderson
2026-04-27T23:29:31Z

Add a -t flag to run.sh to optionally override the default
timeout. The --timeout flag is already supported in test.py,
so just add the shorthand -t flag

Signed-off-by: Allison Henderson <achender@kernel.org>
---
tools/testing/selftests/net/rds/run.sh | 11 ++++++++---
tools/testing/selftests/net/rds/test.py | 2 +-
2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/net/rds/run.sh b/tools/testing/selftests/net/rds/run.sh
index 73a9b986b0ef..bc2e53126aab 100755
--- a/tools/testing/selftests/net/rds/run.sh
+++ b/tools/testing/selftests/net/rds/run.sh
@@ -154,8 +154,9 @@ LOG_DIR="$current_dir"/rds_logs
PLOSS=0
PCORRUPT=0
PDUP=0
+TIMEOUT=$timeout
GENERATE_GCOV_REPORT=1
-while getopts "d:l:c:u:" opt; do
+while getopts "d:l:c:u:t:" opt; do
case ${opt} in
d)
LOG_DIR=${OPTARG}
@@ -166,12 +167,15 @@ while getopts "d:l:c:u:" opt; do
c)
PCORRUPT=${OPTARG}
;;
+ t)
+ TIMEOUT=${OPTARG}
+ ;;
u)
PDUP=${OPTARG}
;;
:)
echo "USAGE: run.sh [-d logdir] [-l packet_loss] [-c packet_corruption]" \
- "[-u packet_duplicate]"
+ "[-u packet_duplicate] [-t timeout]"
exit 1
;;
?)
@@ -198,7 +202,8 @@ echo running RDS tests...
echo Traces will be logged to "$TRACE_FILE"
rm -f "$TRACE_FILE"
strace -T -tt -o "$TRACE_FILE" python3 "$(dirname "$0")/test.py" \
- --timeout "$timeout" -d "$LOG_DIR" -l "$PLOSS" -c "$PCORRUPT" -u "$PDUP"
+ -t "$TIMEOUT" -d "$LOG_DIR" -l "$PLOSS" -c "$PCORRUPT" \
+ -u "$PDUP"

test_rc=$?
dmesg > "${LOG_DIR}/dmesg.out"
diff --git a/tools/testing/selftests/net/rds/test.py b/tools/testing/selftests/net/rds/test.py
index 93e23e8b256c..90f9adad18b3 100755
--- a/tools/testing/selftests/net/rds/test.py
+++ b/tools/testing/selftests/net/rds/test.py
@@ -79,7 +79,7 @@ parser = argparse.ArgumentParser(description="init script args",
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument("-d", "--logdir", action="store",
help="directory to store logs", default="/tmp")
-parser.add_argument('--timeout', help="timeout to terminate hung test",
+parser.add_argument('-t', '--timeout', help="timeout to terminate hung test",
type=int, default=0)
parser.add_argument('-l', '--loss', help="Simulate tcp packet loss",
type=int, default=0)
--
2.25.1