tests/valgrind_ust-consumerd.sh

   1 #!/bin/bash
   2 #
   3 # Copyright 2010 Ericsson AB
   4 #
   5 #    This file is part of LTTng-UST.
   6 #
   7 #    LTTng-UST is free software: you can redistribute it and/or modify
   8 #    it under the terms of the GNU General Public License as published by
   9 #    the Free Software Foundation, either version 3 of the License, or
  10 #    (at your option) any later version.
  11 #
  12 #    LTTng-UST is distributed in the hope that it will be useful,
  13 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #    GNU General Public License for more details.
  16 #
  17 #    You should have received a copy of the GNU General Public License
  18 #    along with LTTng-UST.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 TESTDIR=$(dirname $0)
  21
  22 source $TESTDIR/test_functions.sh
  23 source $TESTDIR/tap.sh
  24
  25 starttest "ust-consumerd valgrind check"
  26
  27 if ! which valgrind > /dev/null; then
  28     echo "$0: Valgrind not found on the system." 1>&2
  29     exit 1;
  30 fi
  31
  32 plan_tests 2
  33
  34 TRACE_DIR="/tmp/ust-testsuite-$USER-ust-consumerdvalgrind-trace"
  35 rm -rf "$TRACE_DIR"
  36 mkdir "$TRACE_DIR"
  37
  38 pidfilepath="/tmp/ust-testsuite-$USER-$(date +%Y%m%d%H%M%S%N)-ust-consumerd-pid"
  39 mkfifo -m 0600 "$pidfilepath"
  40
  41 UST_CONSUMERD="$TESTDIR/../ust-consumerd/.libs/ust-consumerd"
  42 USTTRACE="$TESTDIR/../usttrace"
  43
  44 VALG_OUT=/tmp/ust-testsuite-$USER-valg.txt
  45 export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/../libustconsumer/.libs/"
  46 valgrind --suppressions=$TESTDIR/valgrind_suppress.txt -q $UST_CONSUMERD --pidfile "$pidfilepath" -o "$TRACE_DIR" >/dev/null 2>"$VALG_OUT" &
  47 VALG_PID=$!
  48
  49 # Paranoid check that valgrind is alive or we will hang forever on the fifo
  50 if ! ps $VALG_PID > /dev/null; then
  51     echo "Valgrind appears to have died, giving up"
  52     rm $pidfilepath
  53     exit
  54 fi
  55
  56 UST_CONSUMERD_PID="$(<$pidfilepath)"
  57
  58 okx $USTTRACE -L -s $TESTDIR/basic/.libs/basic
  59
  60 kill -SIGTERM ${UST_CONSUMERD_PID}
  61 wait $!
  62
  63 echo "Valgrind output is in $VALG_OUT"
  64 if [ -z "$(<$VALG_OUT)" ]; then
  65     pass "Valgrind found no errors in ust-consumerd"
  66 else
  67     fail "Valgrind found errors in ust-consumerd:"
  68     cat $VALG_OUT | while read; do
  69         diag "$REPLY"
  70     done
  71 fi
  72
  73 rm $pidfilepath