tests/regression/ust/java-jul/test_java_jul

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2013 David Goulet <dgoulet@efficios.com>
   4 #
   5 # This program is free software; you can redistribute it and/or modify it under
   6 # the terms of the GNU General Public License, version 2 only, as published by
   7 # the Free Software Foundation.
   8 #
   9 # This program 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 General Public License for more
  12 # details.
  13 #
  14 # You should have received a copy of the GNU General Public License along with
  15 # this program; if not, write to the Free Software Foundation, Inc., 51
  16 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 TEST_DESC="Java JUL support"
  19
  20 CURDIR=$(dirname $0)/
  21 TESTDIR=$CURDIR/../../..
  22 NR_ITER=6
  23 NR_MSEC_WAIT=1000
  24 TESTAPP_NAME="JTestLTTng"
  25 TESTAPP_BIN="$TESTAPP_NAME.java"
  26 TESTAPP_PATH="$CURDIR/$TESTAPP_NAME"
  27 SESSION_NAME="jul"
  28 EVENT_NAME="JTestLTTng"
  29 JAVA_CP="$CURDIR:/usr/local/lib/lttng/java/liblttng-ust-jul.jar:/usr/lib/lttng/java/liblttng-ust-jul.jar"
  30
  31 TRACE_PATH=$(mktemp -d)
  32
  33 NUM_TESTS=37
  34
  35 source $TESTDIR/utils/utils.sh
  36
  37 function run_app
  38 {
  39         java -cp $JAVA_CP -Djava.library.path="/usr/local/lib:/usr/lib" $TESTAPP_NAME $NR_ITER $NR_MSEC_WAIT >/dev/null 2>&1 &
  40 }
  41
  42 function wait_apps
  43 {
  44         while [ -n "$(pidof java)" ]; do
  45                 sleep 0.5
  46         done
  47         pass "Wait for applications to end"
  48 }
  49
  50 # MUST set TESTDIR before calling those functions
  51
  52 function test_jul_before_start ()
  53 {
  54         diag "Test JUL application BEFORE tracing starts"
  55         create_lttng_session $SESSION_NAME $TRACE_PATH
  56         enable_jul_lttng_event $SESSION_NAME $EVENT_NAME
  57
  58         # Run 5 times with a 1 second delay
  59         run_app
  60
  61         start_lttng_tracing $SESSION_NAME
  62
  63         wait_apps
  64
  65         stop_lttng_tracing $SESSION_NAME
  66         destroy_lttng_session $SESSION_NAME
  67
  68         # Validate test. Expecting all events.
  69         trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
  70         if [ $? -ne 0 ]; then
  71                 return $?
  72         fi
  73 }
  74
  75 function test_jul_after_start ()
  76 {
  77         diag "Test JUL application AFTER tracing starts"
  78
  79         create_lttng_session $SESSION_NAME $TRACE_PATH
  80         enable_jul_lttng_event $SESSION_NAME $EVENT_NAME
  81         start_lttng_tracing $SESSION_NAME
  82
  83         # Run 5 times with a 1 second delay
  84         run_app
  85
  86         wait_apps
  87
  88         stop_lttng_tracing $SESSION_NAME
  89         destroy_lttng_session $SESSION_NAME
  90
  91         # Validate test. Expecting all events.
  92         trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
  93         if [ $? -ne 0 ]; then
  94                 return $?
  95         fi
  96 }
  97
  98 function test_jul_loglevel ()
  99 {
 100         diag "Test JUL application with loglevel"
 101
 102         create_lttng_session $SESSION_NAME $TRACE_PATH
 103         enable_jul_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "JUL_INFO"
 104         start_lttng_tracing $SESSION_NAME
 105
 106         # Run 5 times with a 1 second delay
 107         run_app
 108
 109         wait_apps
 110
 111         stop_lttng_tracing $SESSION_NAME
 112         destroy_lttng_session $SESSION_NAME
 113
 114         # Validate test. Expecting all events.
 115         trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
 116         if [ $? -ne 0 ]; then
 117                 return $?
 118         fi
 119
 120         diag "Test JUL applications with lower loglevel"
 121
 122         create_lttng_session $SESSION_NAME $TRACE_PATH
 123         enable_jul_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "JUL_SEVERE"
 124         start_lttng_tracing $SESSION_NAME
 125
 126         # Run 5 times with a 1 second delay
 127         run_app
 128
 129         wait_apps
 130
 131         stop_lttng_tracing $SESSION_NAME
 132         destroy_lttng_session $SESSION_NAME
 133
 134         # Validate test. Expecting 0 events.
 135         trace_matches $EVENT_NAME 0 $TRACE_PATH
 136         if [ $? -ne 0 ]; then
 137                 return $?
 138         fi
 139
 140         diag "Test JUL applications with higher loglevel"
 141
 142         create_lttng_session $SESSION_NAME $TRACE_PATH
 143         enable_jul_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "JUL_FINER"
 144         start_lttng_tracing $SESSION_NAME
 145
 146         # Run 5 times with a 1 second delay
 147         run_app
 148
 149         wait_apps
 150
 151         stop_lttng_tracing $SESSION_NAME
 152         destroy_lttng_session $SESSION_NAME
 153
 154         # Validate test. Expecting all events.
 155         trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
 156         return $?
 157 }
 158
 159 plan_tests $NUM_TESTS
 160
 161 print_test_banner "$TEST_DESC"
 162
 163 if [ ! -f "$TESTAPP_PATH.class" ]; then
 164         withapp=0
 165 else
 166         withapp=1
 167 fi
 168
 169 skip $withapp "JUL support is needed. Skipping all tests." $NUM_TESTS ||
 170 {
 171         start_lttng_sessiond
 172
 173         tests=(
 174                 test_jul_loglevel
 175                 test_jul_before_start
 176                 test_jul_after_start
 177         )
 178
 179         for fct_test in ${tests[@]};
 180         do
 181                 ${fct_test}
 182                 if [ $? -ne 0 ]; then
 183                         break;
 184                 fi
 185                 rm -rf $TRACE_PATH
 186         done
 187
 188         stop_lttng_sessiond
 189 }