Add new basic kselftest that checks if the available rust sample modules can be added and removed correctly.

Signed-off-by: Laura Nao laura.nao@collabora.com Reviewed-by: Sergio Gonzalez Collado sergio.collado@gmail.com Reviewed-by: Muhammad Usama Anjum usama.anjum@collabora.com --- Changes in v2: - Added missing SPDX line - Edited test_probe_samples.sh script to use the common KTAP helpers file --- MAINTAINERS | 1 + tools/testing/selftests/Makefile | 1 + tools/testing/selftests/rust/Makefile | 4 ++ .../selftests/rust/test_probe_samples.sh | 42 +++++++++++++++++++ 4 files changed, 48 insertions(+) create mode 100644 tools/testing/selftests/rust/Makefile create mode 100755 tools/testing/selftests/rust/test_probe_samples.sh

diff --git a/MAINTAINERS b/MAINTAINERS index c1a18af3593a..5f62904c80bd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19207,6 +19207,7 @@ F: Documentation/rust/ F: rust/ F: samples/rust/ F: scripts/*rust* +F: tools/testing/selftests/rust/ K: \b(?i:rust)\b

RXRPC SOCKETS (AF_RXRPC) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index f7255969b695..e1504833654d 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -80,6 +80,7 @@ TARGETS += riscv TARGETS += rlimits TARGETS += rseq TARGETS += rtc +TARGETS += rust TARGETS += seccomp TARGETS += sgx TARGETS += sigaltstack diff --git a/tools/testing/selftests/rust/Makefile b/tools/testing/selftests/rust/Makefile new file mode 100644 index 000000000000..fce1584d3bc0 --- /dev/null +++ b/tools/testing/selftests/rust/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 +TEST_PROGS += test_probe_samples.sh + +include ../lib.mk diff --git a/tools/testing/selftests/rust/test_probe_samples.sh b/tools/testing/selftests/rust/test_probe_samples.sh new file mode 100755 index 000000000000..6fcc2cd83d89 --- /dev/null +++ b/tools/testing/selftests/rust/test_probe_samples.sh @@ -0,0 +1,42 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (c) 2023 Collabora Ltd +# +# This script tests whether the rust sample modules can +# be added and removed correctly. +# + +DIR="$(dirname "$(readlink -f "$0")")" + +source "${DIR}"/../kselftest/ktap_helpers.sh + +rust_sample_modules=("rust_minimal" "rust_print") + +KSFT_PASS=0 +KSFT_FAIL=1 +KSFT_SKIP=4 + +ret="${KSFT_PASS}" + +ktap_print_header + +ktap_set_plan "${#rust_sample_modules[@]}" + +for sample in "${rust_sample_modules[@]}"; do + if ! /sbin/modprobe -n -q "$sample"; then + ktap_test_skip "module $sample is not found in /lib/modules/$(uname -r)" + continue + fi + + if /sbin/modprobe -q "$sample"; then + /sbin/modprobe -q -r "$sample" + ktap_test_pass "$sample" + else + ret="${KSFT_FAIL}" + ktap_test_fail "$sample" + fi +done + +ktap_print_totals +exit "${ret}"