| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) - 2012 David Goulet <dgoulet@efficios.com> |
| 4 | # |
| 5 | # This library is free software; you can redistribute it and/or modify it under |
| 6 | # the terms of the GNU Lesser General Public License as published by the Free |
| 7 | # Software Foundation; version 2.1 of the License. |
| 8 | # |
| 9 | # This library is distributed in the hope that it will be useful, but WITHOUT |
| 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| 11 | # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
| 12 | # details. |
| 13 | # |
| 14 | # You should have received a copy of the GNU Lesser General Public License |
| 15 | # along with this library; if not, write to the Free Software Foundation, Inc., |
| 16 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 17 | |
| 18 | SESSIOND_BIN="lttng-sessiond" |
| 19 | LTTNG_BIN="lttng" |
| 20 | BABELTRACE_BIN="babeltrace" |
| 21 | |
| 22 | function start_sessiond () |
| 23 | { |
| 24 | if [ -z $(pidof $SESSIOND_BIN) ]; then |
| 25 | echo -n "Starting session daemon... " |
| 26 | $TESTDIR/../lttng-sessiond/$SESSIOND_BIN --daemonize --quiet |
| 27 | if [ $? -eq 1 ]; then |
| 28 | echo -e "\e[1;31mFAILED\e[0m" |
| 29 | return 1 |
| 30 | else |
| 31 | echo -e "\e[1;32mOK\e[0m" |
| 32 | fi |
| 33 | fi |
| 34 | } |
| 35 | |
| 36 | function stop_sessiond () |
| 37 | { |
| 38 | PID_SESSIOND=`pidof lt-$SESSIOND_BIN` |
| 39 | |
| 40 | echo -e -n "Killing session daemon... " |
| 41 | kill $PID_SESSIOND >/dev/null 2>&1 |
| 42 | if [ $? -eq 1 ]; then |
| 43 | echo -e "\e[1;31mFAILED\e[0m" |
| 44 | return 1 |
| 45 | else |
| 46 | echo -e "\e[1;32mOK\e[0m" |
| 47 | fi |
| 48 | } |
| 49 | |
| 50 | function create_lttng_session () |
| 51 | { |
| 52 | sess_name=$1 |
| 53 | trace_path=$2 |
| 54 | |
| 55 | echo -n "Creating lttng session $SESSION_NAME in $TRACE_PATH " |
| 56 | $TESTDIR/../lttng/$LTTNG_BIN create $sess_name -o $trace_path >/dev/null 2>&1 |
| 57 | if [ $? -eq 1 ]; then |
| 58 | echo -e "\e[1;31mFAILED\e[0m" |
| 59 | return 1 |
| 60 | else |
| 61 | echo -e "\e[1;32mOK\e[0m" |
| 62 | #echo $out | grep "written in" | cut -d' ' -f6 |
| 63 | fi |
| 64 | } |
| 65 | |
| 66 | function enable_ust_lttng_event () |
| 67 | { |
| 68 | sess_name=$1 |
| 69 | event_name=$2 |
| 70 | |
| 71 | echo -n "Enabling lttng event $event_name for session $sess_name " |
| 72 | $TESTDIR/../lttng/$LTTNG_BIN enable-event $event_name -s $sess_name -u >/dev/null 2>&1 |
| 73 | if [ $? -eq 1 ]; then |
| 74 | echo -e '\e[1;31mFAILED\e[0m' |
| 75 | return 1 |
| 76 | else |
| 77 | echo -e "\e[1;32mOK\e[0m" |
| 78 | fi |
| 79 | } |
| 80 | |
| 81 | function start_tracing () |
| 82 | { |
| 83 | sess_name=$1 |
| 84 | |
| 85 | echo -n "Start lttng tracing for session $sess_name " |
| 86 | $TESTDIR/../lttng/$LTTNG_BIN start $sess_name >/dev/null 2>&1 |
| 87 | if [ $? -eq 1 ]; then |
| 88 | echo -e '\e[1;31mFAILED\e[0m' |
| 89 | return 1 |
| 90 | else |
| 91 | echo -e "\e[1;32mOK\e[0m" |
| 92 | fi |
| 93 | } |
| 94 | |
| 95 | function stop_tracing () |
| 96 | { |
| 97 | sess_name=$1 |
| 98 | |
| 99 | echo -n "Stop lttng tracing for session $sess_name " |
| 100 | $TESTDIR/../lttng/$LTTNG_BIN stop $sess_name >/dev/null 2>&1 |
| 101 | if [ $? -eq 1 ]; then |
| 102 | echo -e '\e[1;31mFAILED\e[0m' |
| 103 | return 1 |
| 104 | else |
| 105 | echo -e "\e[1;32mOK\e[0m" |
| 106 | fi |
| 107 | } |
| 108 | |
| 109 | function destroy_lttng_session () |
| 110 | { |
| 111 | sess_name=$1 |
| 112 | |
| 113 | echo -n "Destroy lttng session $sess_name " |
| 114 | $TESTDIR/../lttng/$LTTNG_BIN destroy $sess_name >/dev/null 2>&1 |
| 115 | if [ $? -eq 1 ]; then |
| 116 | echo -e '\e[1;31mFAILED\e[0m' |
| 117 | return 1 |
| 118 | else |
| 119 | echo -e "\e[1;32mOK\e[0m" |
| 120 | fi |
| 121 | } |
| 122 | |
| 123 | function trace_matches () |
| 124 | { |
| 125 | event_name=$1 |
| 126 | nr_iter=$2 |
| 127 | trace_path=$3 |
| 128 | |
| 129 | echo -n "Looking for $nr_iter $event_name in $trace_path " |
| 130 | |
| 131 | count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 132 | if [ "$count" -ne "$nr_iter" ]; then |
| 133 | echo -e "$count found in trace \e[1;31mFAILED\e[0m" |
| 134 | return 1 |
| 135 | else |
| 136 | echo -e "Trace is coherent \e[1;32mOK\e[0m" |
| 137 | return 0 |
| 138 | fi |
| 139 | } |