tests/valgrind_ustd.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 $TESTDIR/tap.sh
  24
  25 starttest "ustd valgrind check"
  26
  27 plan_tests 2
  28
  29 TRACE_DIR="/tmp/ust-testsuite-ustdvalgrind-trace"
  30 rm -rf "$TRACE_DIR"
  31 mkdir "$TRACE_DIR"
  32
  33 pidfilepath="/tmp/ust-testsuite-$USER-$(date +%Y%m%d%H%M%S%N)-ustd-pid"
  34 mkfifo -m 0600 "$pidfilepath"
  35
  36 VALG_OUT=/tmp/ust-testsuite-valg.txt
  37 valgrind --suppressions=$TESTDIR/valgrind_suppress.txt -q ustd --pidfile "$pidfilepath" -o "$TRACE_DIR" >/dev/null 2>"$VALG_OUT" &
  38 VALG_PID=$!
  39 USTD_PID="$(<$pidfilepath)"
  40
  41 okx usttrace -s $TESTDIR/basic/.libs/basic
  42
  43 kill -SIGTERM $USTD_PID
  44 wait $!
  45
  46 echo "Valgrind output is in $VALG_OUT"
  47 if [ -z "$(<$VALG_OUT)" ]; then
  48     pass "Valgrind found no errors in ustd"
  49 else
  50     fail "Valgrind found errors in ustd:"
  51     cat $VALG_OUT | while read; do
  52         diag $REPLY
  53     done
  54 fi