tests/regression/tools/live/test_ust_tracefile_count

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2013 Julien Desfossez <julien.desfossez@efficios.com>
   4 #                      David Goulet <dgoulet@efficios.com>
   5 #
   6 # This library is free software; you can redistribute it and/or modify it under
   7 # the terms of the GNU Lesser General Public License as published by the Free
   8 # Software Foundation; version 2.1 of the License.
   9 #
  10 # This library is distributed in the hope that it will be useful, but WITHOUT
  11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  12 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
  13 # details.
  14 #
  15 # You should have received a copy of the GNU Lesser General Public License
  16 # along with this library; if not, write to the Free Software Foundation, Inc.,
  17 # 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  18
  19 TEST_DESC="Live - User space tracing with tracefile_count"
  20
  21 CURDIR=$(dirname $0)/
  22 TESTDIR=$CURDIR/../../../
  23 SESSIOND_BIN="lttng-sessiond"
  24 RELAYD_BIN="lttng-relayd"
  25 LTTNG_BIN="lttng"
  26 BABELTRACE_BIN="babeltrace"
  27 NR_ITER=1
  28 NR_USEC_WAIT=1
  29 DELAY_USEC=2000000
  30 TESTAPP_PATH="$TESTDIR/utils/testapp"
  31 TESTAPP_NAME="gen-ust-events"
  32 TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
  33
  34 SESSION_NAME="live"
  35 EVENT_NAME="tp:tptest"
  36
  37 TRACE_PATH=$(mktemp -d)
  38
  39 DIR=$(readlink -f $TESTDIR)
  40
  41 source $TESTDIR/utils/utils.sh
  42
  43 echo "$TEST_DESC"
  44
  45 function setup_live_tracing()
  46 {
  47         # Create session with default path
  48         $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME --live $DELAY_USEC \
  49                 -U net://localhost >/dev/null 2>&1
  50
  51         $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel --subbuf-size 16k -C 16k -W 10 -u chan1
  52         $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$EVENT_NAME" -s $SESSION_NAME -u -c chan1 >/dev/null 2>&1
  53         $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $SESSION_NAME >/dev/null 2>&1
  54 }
  55
  56 function clean_live_tracing()
  57 {
  58         $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $SESSION_NAME >/dev/null 2>&1
  59         $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $SESSION_NAME >/dev/null 2>&1
  60         rm -rf $TRACE_PATH
  61 }
  62
  63 if [ -z $(pidof lt-$SESSIOND_BIN) ]; then
  64         $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --quiet --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
  65         if [ $? -eq 1 ]; then
  66                 echo "Fail to start lttng-sessiond"
  67                 exit 1
  68         fi
  69 fi
  70
  71 opt="-o $TRACE_PATH --background"
  72 if [ -z $(pidof lt-$RELAYD_BIN) ]; then
  73         $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt >/dev/null 2>&1
  74         if [ $? -eq 1 ]; then
  75                 echo "Fail to start lttng-relayd (opt: $opt)"
  76                 return 1
  77         fi
  78 fi
  79
  80 setup_live_tracing
  81
  82 # Run app in background
  83 $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1
  84
  85 # Start the live test
  86 $TESTDIR/regression/tools/live/live_test
  87
  88 clean_live_tracing
  89
  90 # Kill the relayd
  91 PID_RELAYD=`pidof lt-$RELAYD_BIN`
  92 kill $PID_RELAYD >/dev/null 2>&1
  93 if [ $? -eq 1 ]; then
  94         echo "Kill lttng-relayd (pid: $PID_RELAYD)"
  95         exit 1
  96 else
  97         out=1
  98         while [ -n "$out" ]; do
  99                 out=$(pidof lt-$RELAYD_BIN)
 100                 sleep 0.5
 101         done
 102 fi
 103
 104 # Kill the sessiond
 105 PID_SESSIOND=`pidof lt-$SESSIOND_BIN`
 106 kill $PID_SESSIOND >/dev/null 2>&1
 107 if [ $? -eq 1 ]; then
 108         echo "Kill sessiond daemon"
 109         exit 1
 110 else
 111         out=1
 112         while [ -n "$out" ]; do
 113                 out=$(pidof lt-$SESSIOND_BIN)
 114                 sleep 0.5
 115         done
 116 fi