tools/testing/selftests/run_kselftest.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0
   3 #
   4 # Run installed kselftest tests.
   5 #
   6 BASE_DIR=$(realpath $(dirname $0))
   7 cd $BASE_DIR
   8 TESTS="$BASE_DIR"/kselftest-list.txt
   9 if [ ! -r "$TESTS" ] ; then
  10         echo "$0: Could not find list of tests to run ($TESTS)" >&2
  11         available=""
  12 else
  13         available="$(cat "$TESTS")"
  14 fi
  15
  16 . ./kselftest/runner.sh
  17 ROOT=$PWD
  18
  19 usage()
  20 {
  21         cat <<EOF
  22 Usage: $0 [OPTIONS]
  23   -s | --summary                Print summary with detailed log in output.log
  24   -t | --test COLLECTION:TEST   Run TEST from COLLECTION
  25   -c | --collection COLLECTION  Run all tests from COLLECTION
  26   -l | --list                   List the available collection:test entries
  27   -d | --dry-run                Don't actually run any tests
  28   -h | --help                   Show this usage info
  29   -o | --override-timeout       Number of seconds after which we timeout
  30 EOF
  31         exit $1
  32 }
  33
  34 COLLECTIONS=""
  35 TESTS=""
  36 dryrun=""
  37 kselftest_override_timeout=""
  38 while true; do
  39         case "$1" in
  40                 -s | --summary)
  41                         logfile="$BASE_DIR"/output.log
  42                         cat /dev/null > $logfile
  43                         shift ;;
  44                 -t | --test)
  45                         TESTS="$TESTS $2"
  46                         shift 2 ;;
  47                 -c | --collection)
  48                         COLLECTIONS="$COLLECTIONS $2"
  49                         shift 2 ;;
  50                 -l | --list)
  51                         echo "$available"
  52                         exit 0 ;;
  53                 -d | --dry-run)
  54                         dryrun="echo"
  55                         shift ;;
  56                 -o | --override-timeout)
  57                         kselftest_override_timeout="$2"
  58                         shift 2 ;;
  59                 -h | --help)
  60                         usage 0 ;;
  61                 "")
  62                         break ;;
  63                 *)
  64                         usage 1 ;;
  65         esac
  66 done
  67
  68 # Add all selected collections to the explicit test list.
  69 if [ -n "$COLLECTIONS" ]; then
  70         for collection in $COLLECTIONS ; do
  71                 found="$(echo "$available" | grep "^$collection:")"
  72                 if [ -z "$found" ] ; then
  73                         echo "No such collection '$collection'" >&2
  74                         exit 1
  75                 fi
  76                 TESTS="$TESTS $found"
  77         done
  78 fi
  79 # Replace available test list with explicitly selected tests.
  80 if [ -n "$TESTS" ]; then
  81         valid=""
  82         for test in $TESTS ; do
  83                 found="$(echo "$available" | grep "^${test}$")"
  84                 if [ -z "$found" ] ; then
  85                         echo "No such test '$test'" >&2
  86                         exit 1
  87                 fi
  88                 valid="$valid $found"
  89         done
  90         available="$(echo "$valid" | sed -e 's/ /\n/g')"
  91 fi
  92
  93 collections=$(echo "$available" | cut -d: -f1 | sort | uniq)
  94 for collection in $collections ; do
  95         [ -w /dev/kmsg ] && echo "kselftest: Running tests in $collection" >> /dev/kmsg
  96         tests=$(echo "$available" | grep "^$collection:" | cut -d: -f2)
  97         ($dryrun cd "$collection" && $dryrun run_many $tests)
  98 done