tools/testing/selftests/lib/prime_numbers.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0
   3 # Checks fast/slow prime_number generation for inconsistencies
   4
   5 # Kselftest framework requirement - SKIP code is 4.
   6 ksft_skip=4
   7
   8 if ! /sbin/modprobe -q -n prime_numbers; then
   9         echo "prime_numbers: module prime_numbers is not found [SKIP]"
  10         exit $ksft_skip
  11 fi
  12
  13 if /sbin/modprobe -q prime_numbers selftest=65536; then
  14         /sbin/modprobe -q -r prime_numbers
  15         echo "prime_numbers: ok"
  16 else
  17         echo "prime_numbers: [FAIL]"
  18         exit 1
  19 fi