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 EOF
  30         exit $1
  31 }
  32
  33 COLLECTIONS=""
  34 TESTS=""
  35 dryrun=""
  36 while true; do
  37         case "$1" in
  38                 -s | --summary)
  39                         logfile="$BASE_DIR"/output.log
  40                         cat /dev/null > $logfile
  41                         shift ;;
  42                 -t | --test)
  43                         TESTS="$TESTS $2"
  44                         shift 2 ;;
  45                 -c | --collection)
  46                         COLLECTIONS="$COLLECTIONS $2"
  47                         shift 2 ;;
  48                 -l | --list)
  49                         echo "$available"
  50                         exit 0 ;;
  51                 -d | --dry-run)
  52                         dryrun="echo"
  53                         shift ;;
  54                 -h | --help)
  55                         usage 0 ;;
  56                 "")
  57                         break ;;
  58                 *)
  59                         usage 1 ;;
  60         esac
  61 done
  62
  63 # Add all selected collections to the explicit test list.
  64 if [ -n "$COLLECTIONS" ]; then
  65         for collection in $COLLECTIONS ; do
  66                 found="$(echo "$available" | grep "^$collection:")"
  67                 if [ -z "$found" ] ; then
  68                         echo "No such collection '$collection'" >&2
  69                         exit 1
  70                 fi
  71                 TESTS="$TESTS $found"
  72         done
  73 fi
  74 # Replace available test list with explicitly selected tests.
  75 if [ -n "$TESTS" ]; then
  76         valid=""
  77         for test in $TESTS ; do
  78                 found="$(echo "$available" | grep "^${test}$")"
  79                 if [ -z "$found" ] ; then
  80                         echo "No such test '$test'" >&2
  81                         exit 1
  82                 fi
  83                 valid="$valid $found"
  84         done
  85         available="$(echo "$valid" | sed -e 's/ /\n/g')"
  86 fi
  87
  88 collections=$(echo "$available" | cut -d: -f1 | uniq)
  89 for collection in $collections ; do
  90         [ -w /dev/kmsg ] && echo "kselftest: Running tests in $collection" >> /dev/kmsg
  91         tests=$(echo "$available" | grep "^$collection:" | cut -d: -f2)
  92         ($dryrun cd "$collection" && $dryrun run_many $tests)
  93 done