tests/ts/kill/queue

   1 #!/bin/bash
   2
   3 # This file is part of util-linux.
   4 #
   5 # This file is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This file is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 TS_TOPDIR="${0%/*}/../.."
  16 TS_DESC="queue"
  17
  18 . "$TS_TOPDIR/functions.sh"
  19 ts_init "$*"
  20
  21 # make sure we do not use shell built-in command
  22 if [ "$TS_USE_SYSTEM_COMMANDS" == "yes" ]; then
  23         TS_CMD_KILL="/bin/kill"
  24 fi
  25
  26 ts_check_test_command "$TS_CMD_KILL"
  27 ts_check_test_command "$TS_HELPER_SIGRECEIVE"
  28
  29 . "$TS_SELF/kill_functions.sh"
  30
  31 all_ok=true
  32
  33 HELPER_SYMLINK="$(mktemp "${TS_OUTDIR}/quXXXXXXXXXXXXX")"
  34 ln -sf "$TS_HELPER_SIGRECEIVE" "$HELPER_SYMLINK"
  35
  36 "$HELPER_SYMLINK" >> "$TS_OUTPUT" 2>&1 &
  37 TEST_PID=$!
  38 check_test_sigreceive $TEST_PID
  39 [ $? -eq 1 ] || echo "${HELPER_SYMLINK##*/} helper did not start" >> "$TS_OUTPUT"
  40
  41 "$TS_CMD_KILL" -1 --queue 42 $TEST_PID >> "$TS_OUTPUT" 2>&1
  42 if [ $? -ne 0 ]; then
  43         echo "kill --queue 42 failed" >> "$TS_OUTPUT"
  44         all_ok=false
  45 fi
  46 wait $TEST_PID
  47 if [ $? -ne 42 ]; then
  48         echo "wait $TEST_PID returned $? instead of 42" >> "$TS_OUTPUT"
  49         all_ok=false
  50 fi
  51
  52 if $all_ok; then
  53         echo 'all ok' >> "$TS_OUTPUT"
  54 fi
  55
  56 rm -f "$HELPER_SYMLINK"
  57
  58 ts_finalize