diff options
-rwxr-xr-x | tools/testing/selftests/kselftest_module.sh | 84 | ||||
-rwxr-xr-x | tools/testing/selftests/lib/bitmap.sh | 18 | ||||
-rwxr-xr-x | tools/testing/selftests/lib/prime_numbers.sh | 17 | ||||
-rwxr-xr-x | tools/testing/selftests/lib/printf.sh | 19 |
4 files changed, 88 insertions, 50 deletions
diff --git a/tools/testing/selftests/kselftest_module.sh b/tools/testing/selftests/kselftest_module.sh new file mode 100755 index 000000000000..18e1c7992d30 --- /dev/null +++ b/tools/testing/selftests/kselftest_module.sh @@ -0,0 +1,84 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0+ + +# +# Runs an individual test module. +# +# kselftest expects a separate executable for each test, this can be +# created by adding a script like this: +# +# #!/bin/sh +# SPDX-License-Identifier: GPL-2.0+ +# $(dirname $0)/../kselftest_module.sh "description" module_name +# +# Example: tools/testing/selftests/lib/printf.sh + +desc="" # Output prefix. +module="" # Filename (without the .ko). +args="" # modprobe arguments. + +modprobe="/sbin/modprobe" + +main() { + parse_args "$@" + assert_root + assert_have_module + run_module +} + +parse_args() { + script=${0##*/} + + if [ $# -lt 2 ]; then + echo "Usage: $script <description> <module_name> [FAIL]" + exit 1 + fi + + desc="$1" + shift || true + module="$1" + shift || true + args="$@" +} + +assert_root() { + if [ ! -w /dev ]; then + skip "please run as root" + fi +} + +assert_have_module() { + if ! $modprobe -q -n $module; then + skip "module $module is not found" + fi +} + +run_module() { + if $modprobe -q $module $args; then + $modprobe -q -r $module + say "ok" + else + fail "" + fi +} + +say() { + echo "$desc: $1" +} + + +fail() { + say "$1 [FAIL]" >&2 + exit 1 +} + +skip() { + say "$1 [SKIP]" >&2 + # Kselftest framework requirement - SKIP code is 4. + exit 4 +} + +# +# Main script +# +main "$@" diff --git a/tools/testing/selftests/lib/bitmap.sh b/tools/testing/selftests/lib/bitmap.sh index 5a90006d1aea..5511dddc5c2d 100755 --- a/tools/testing/selftests/lib/bitmap.sh +++ b/tools/testing/selftests/lib/bitmap.sh @@ -1,19 +1,3 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 - -# Kselftest framework requirement - SKIP code is 4. -ksft_skip=4 - -# Runs bitmap infrastructure tests using test_bitmap kernel module -if ! /sbin/modprobe -q -n test_bitmap; then - echo "bitmap: module test_bitmap is not found [SKIP]" - exit $ksft_skip -fi - -if /sbin/modprobe -q test_bitmap; then - /sbin/modprobe -q -r test_bitmap - echo "bitmap: ok" -else - echo "bitmap: [FAIL]" - exit 1 -fi +$(dirname $0)/../kselftest_module.sh "bitmap" test_bitmap diff --git a/tools/testing/selftests/lib/prime_numbers.sh b/tools/testing/selftests/lib/prime_numbers.sh index 78e7483c8d60..43b28f24e453 100755 --- a/tools/testing/selftests/lib/prime_numbers.sh +++ b/tools/testing/selftests/lib/prime_numbers.sh @@ -1,19 +1,4 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # Checks fast/slow prime_number generation for inconsistencies - -# Kselftest framework requirement - SKIP code is 4. -ksft_skip=4 - -if ! /sbin/modprobe -q -n prime_numbers; then - echo "prime_numbers: module prime_numbers is not found [SKIP]" - exit $ksft_skip -fi - -if /sbin/modprobe -q prime_numbers selftest=65536; then - /sbin/modprobe -q -r prime_numbers - echo "prime_numbers: ok" -else - echo "prime_numbers: [FAIL]" - exit 1 -fi +$(dirname $0)/../kselftest_module.sh "prime numbers" prime_numbers selftest=65536 diff --git a/tools/testing/selftests/lib/printf.sh b/tools/testing/selftests/lib/printf.sh index 45a23e2d64ad..2ffa61da0296 100755 --- a/tools/testing/selftests/lib/printf.sh +++ b/tools/testing/selftests/lib/printf.sh @@ -1,19 +1,4 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 -# Runs printf infrastructure using test_printf kernel module - -# Kselftest framework requirement - SKIP code is 4. -ksft_skip=4 - -if ! /sbin/modprobe -q -n test_printf; then - echo "printf: module test_printf is not found [SKIP]" - exit $ksft_skip -fi - -if /sbin/modprobe -q test_printf; then - /sbin/modprobe -q -r test_printf - echo "printf: ok" -else - echo "printf: [FAIL]" - exit 1 -fi +# Tests the printf infrastructure using test_printf kernel module. +$(dirname $0)/../kselftest_module.sh "printf" test_printf |