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 ROOTDIR="$(dirname "$(dirname "$(readlink -f "$0")")")"
  14 SYSTEMD_HWDB="${1:?}"
  15
  16 if [ ! -x "$SYSTEMD_HWDB" ]; then
  17     echo "$SYSTEMD_HWDB is not executable" >&2
  18     exit 1
  19 fi
  20
  21 D="$(mktemp --tmpdir --directory "hwdb-test.XXXXXXXXXX")"
  22 # shellcheck disable=SC2064
  23 trap "rm -rf '$D'" EXIT INT QUIT PIPE
  24 mkdir -p "$D/etc/udev"
  25 cp -a "$ROOTDIR/hwdb.d" "$D/etc/udev/hwdb.d"
  26
  27 # Test "good" properties" — no warnings or errors allowed
  28 err=$("$SYSTEMD_HWDB" update --root "$D" 2>&1 >/dev/null) && rc= || rc=$?
  29 if [ -n "$err" ]; then
  30     echo "$err"
  31     exit "${rc:-1}"
  32 fi
  33 if [ -n "$rc" ]; then
  34     echo "$SYSTEMD_HWDB returned $rc"
  35     exit "$rc"
  36 fi
  37
  38 if [ ! -e "$D/etc/udev/hwdb.bin" ]; then
  39     echo "$D/etc/udev/hwdb.bin was not generated"
  40     exit 1
  41 fi
  42
  43 # Test "bad" properties" — warnings required, errors not allowed
  44 rm -rf "$D/etc/udev/hwdb.bin" "$D/etc/udev/hwdb.d"
  45
  46 cp -a "$ROOTDIR/test/hwdb.d" "$D/etc/udev/hwdb.d"
  47 err=$("$SYSTEMD_HWDB" update --root "$D" 2>&1 >/dev/null) && rc= || rc=$?
  48 if [ -n "$rc" ]; then
  49     echo "$SYSTEMD_HWDB returned $rc"
  50     exit "$rc"
  51 fi
  52 if [ -n "$err" ]; then
  53     echo "Expected warnings"
  54     echo "$err"
  55 else
  56     echo "$SYSTEMD_HWDB unexpectedly printed no warnings"
  57     exit 1
  58 fi
  59
  60 if [ ! -e "$D/etc/udev/hwdb.bin" ]; then
  61     echo "$D/etc/udev/hwdb.bin was not generated"
  62     exit 1
  63 fi