test/hwdb-test.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: LGPL-2.1-or-later
   3 #
   4 # Call built systemd-hwdb update on our hwdb files to ensure that they parse
   5 # without error
   6 #
   7 # (C) 2016 Canonical Ltd.
   8 # Author: Martin Pitt <martin.pitt@ubuntu.com>
   9
  10 set -e
  11
  12 export SYSTEMD_LOG_LEVEL=info
  13 export SYSTEMD_HWDB_UPDATE_BYPASS=0
  14 ROOTDIR="$(dirname "$(dirname "$(readlink -f "$0")")")"
  15 SYSTEMD_HWDB="${1:?}"
  16
  17 if [ ! -x "$SYSTEMD_HWDB" ]; then
  18     echo "$SYSTEMD_HWDB is not executable" >&2
  19     exit 1
  20 fi
  21
  22 D="$(mktemp --tmpdir --directory "hwdb-test.XXXXXXXXXX")"
  23 # shellcheck disable=SC2064
  24 trap "rm -rf '$D'" EXIT INT QUIT PIPE
  25 mkdir -p "$D/etc/udev"
  26 cp -a "$ROOTDIR/hwdb.d" "$D/etc/udev/hwdb.d"
  27
  28 # Test "good" properties" — no warnings or errors allowed
  29 err=$("$SYSTEMD_HWDB" update --root "$D" 2>&1 >/dev/null) && rc= || rc=$?
  30 if [ -n "$err" ]; then
  31     echo "$err"
  32     exit "${rc:-1}"
  33 fi
  34 if [ -n "$rc" ]; then
  35     echo "$SYSTEMD_HWDB returned $rc"
  36     exit "$rc"
  37 fi
  38
  39 if [ ! -e "$D/etc/udev/hwdb.bin" ]; then
  40     echo "$D/etc/udev/hwdb.bin was not generated"
  41     exit 1
  42 fi
  43
  44 # Test "bad" properties" — warnings required, errors not allowed
  45 rm -rf "$D/etc/udev/hwdb.bin" "$D/etc/udev/hwdb.d"
  46
  47 cp -a "$ROOTDIR/test/hwdb.d" "$D/etc/udev/hwdb.d"
  48 err=$("$SYSTEMD_HWDB" update --root "$D" 2>&1 >/dev/null) && rc= || rc=$?
  49 if [ -n "$rc" ]; then
  50     echo "$SYSTEMD_HWDB returned $rc"
  51     exit "$rc"
  52 fi
  53 if [ -n "$err" ]; then
  54     echo "Expected warnings"
  55     echo "$err"
  56 else
  57     echo "$SYSTEMD_HWDB unexpectedly printed no warnings"
  58     exit 1
  59 fi
  60
  61 if [ ! -e "$D/etc/udev/hwdb.bin" ]; then
  62     echo "$D/etc/udev/hwdb.bin was not generated"
  63     exit 1
  64 fi