linux/tools/testing/selftests/lib/bitmap.sh
Sumit Semwal e0912c0129 selftests: lib: Skip tests on missing test modules
With older kernels, printf.sh and bitmap.sh fail because they can't find
the respective test modules they are looking for.

Use modprobe dry run to check for missing test_XXX module. Error out with
the same error code as prime_numbers.sh.

Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-06-23 09:41:53 -06:00

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#!/bin/sh
# Runs bitmap infrastructure tests using test_bitmap kernel module
if ! /sbin/modprobe -q -n test_bitmap; then
echo "bitmap: [SKIP]"
exit 77
fi
if /sbin/modprobe -q test_bitmap; then
/sbin/modprobe -q -r test_bitmap
echo "bitmap: ok"
else
echo "bitmap: [FAIL]"
exit 1
fi