On Wed, Jan 29, 2025 at 03:36:01PM +0100, Anna Emese Nyiri wrote:
> diff --git a/tools/testing/selftests/net/test_so_rcv.sh
> b/tools/testing/selftests/net/test_so_rcv.sh
> new file mode 100755
> index 000000000000..12d37f9ab905
> --- /dev/null
> +++ b/tools/testing/selftests/net/test_so_rcv.sh
> @@ -0,0 +1,56 @@
> +#!/bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +
> +HOST=127.0.0.1
> +PORT=1234
> +TOTAL_TESTS=0
> +FAILED_TESTS=0
> +
> +declare -A TESTS=(
> + ["SO_RCVPRIORITY"]="-P 2"
> + ["SO_RCVMARK"]="-M 3"
> +)
> +
> +check_result() {
> + ((TOTAL_TESTS++))
> + if [ "$1" -ne 0 ]; then
> + ((FAILED_TESTS++))
> + fi
> +}
> +
> +for test_name in "${!TESTS[@]}"; do
> + echo "Running $test_name test"
> + arg=${TESTS[$test_name]}
> +
> + ./so_rcv_listener $arg $HOST $PORT &
> + LISTENER_PID=$!
> +
> + if ./cmsg_sender $arg $HOST $PORT; then
In addition to the other comments, please run both binaries in a
namespace that the test creates at the beginning via setup_ns() (from
lib.sh) and deletes at the end via cleanup_ns().
Thanks for adding the test.
> + echo "Sender succeeded for $test_name"
> + else
> + echo "Sender failed for $test_name"
> + kill "$LISTENER_PID" 2>/dev/null
> + wait "$LISTENER_PID"
> + check_result 1
> + continue
> + fi
> +
> + wait "$LISTENER_PID"
> + LISTENER_EXIT_CODE=$?
> +
> + if [ "$LISTENER_EXIT_CODE" -eq 0 ]; then
> + echo "Rcv test OK for $test_name"
> + check_result 0
> + else
> + echo "Rcv test FAILED for $test_name"
> + check_result 1
> + fi
> +done
> +
> +if [ "$FAILED_TESTS" -ne 0 ]; then
> + echo "FAIL - $FAILED_TESTS/$TOTAL_TESTS tests failed"
> + exit 1
> +else
> + echo "OK - All $TOTAL_TESTS tests passed"
> + exit 0
> +fi
> --
> 2.43.0
>
