test/hwdb-test.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: LGPL-2.1+
   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 # systemd is free software; you can redistribute it and/or modify it
  11 # under the terms of the GNU Lesser General Public License as published by
  12 # the Free Software Foundation; either version 2.1 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # systemd is distributed in the hope that it will be useful, but
  16 # WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18 # Lesser General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU Lesser General Public License
  21 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
  22
  23 set -e
  24
  25 ROOTDIR=$(dirname $(dirname $(readlink -f $0)))
  26 SYSTEMD_HWDB=./systemd-hwdb
  27
  28 if [ ! -x "$SYSTEMD_HWDB" ]; then
  29     echo "$SYSTEMD_HWDB does not exist, please build first"
  30     exit 1
  31 fi
  32
  33 D=$(mktemp --directory)
  34 trap "rm -rf '$D'" EXIT INT QUIT PIPE
  35 mkdir -p "$D/etc/udev"
  36 ln -s "$ROOTDIR/hwdb" "$D/etc/udev/hwdb.d"
  37
  38 # Test "good" properties" — no warnings or errors allowed
  39 err=$("$SYSTEMD_HWDB" update --root "$D" 2>&1 >/dev/null) && rc= || rc=$?
  40 if [ -n "$err" ]; then
  41     echo "$err"
  42     exit ${rc:-1}
  43 fi
  44 if [ -n "$rc" ]; then
  45     echo "$SYSTEMD_HWDB returned $rc"
  46     exit $rc
  47 fi
  48
  49 if [ ! -e "$D/etc/udev/hwdb.bin" ]; then
  50     echo "$D/etc/udev/hwdb.bin was not generated"
  51     exit 1
  52 fi
  53
  54 # Test "bad" properties" — warnings required, errors not allowed
  55 rm -f "$D/etc/udev/hwdb.bin" "$D/etc/udev/hwdb.d"
  56
  57 ln -s "$ROOTDIR/test/hwdb" "$D/etc/udev/hwdb.d"
  58 err=$("$SYSTEMD_HWDB" update --root "$D" 2>&1 >/dev/null) && rc= || rc=$?
  59 if [ -n "$rc" ]; then
  60     echo "$SYSTEMD_HWDB returned $rc"
  61     exit $rc
  62 fi
  63 if [ -n "$err" ]; then
  64     echo "Expected warnings"
  65     echo "$err"
  66 else
  67     echo "$SYSTEMD_HWDB unexpectedly printed no warnings"
  68     exit 1
  69 fi
  70
  71 if [ ! -e "$D/etc/udev/hwdb.bin" ]; then
  72     echo "$D/etc/udev/hwdb.bin was not generated"
  73     exit 1
  74 fi