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=16
  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
  69 function test_jul_after_start ()
  70 {
  71         diag "Test JUL application AFTER tracing starts"
  72
  73         create_lttng_session $SESSION_NAME $TRACE_PATH
  74         enable_jul_lttng_event $SESSION_NAME $EVENT_NAME
  75         start_lttng_tracing $SESSION_NAME
  76
  77         # Run 5 times with a 1 second delay
  78         run_app
  79
  80         wait_apps
  81
  82         stop_lttng_tracing $SESSION_NAME
  83         destroy_lttng_session $SESSION_NAME
  84 }
  85
  86 plan_tests $NUM_TESTS
  87
  88 print_test_banner "$TEST_DESC"
  89
  90 if [ ! -f "$TESTAPP_PATH.class" ]; then
  91         withapp=0
  92 else
  93         withapp=1
  94 fi
  95
  96 skip $withapp "JUL support is needed. Skipping all tests." $NUM_TESTS ||
  97 {
  98         start_lttng_sessiond
  99
 100         tests=(
 101                 test_jul_before_start
 102                 test_jul_after_start
 103         )
 104
 105         for fct_test in ${tests[@]};
 106         do
 107                 ${fct_test}
 108
 109                 # Validate test
 110                 validate_trace $EVENT_NAME $TRACE_PATH
 111                 if [ $? -eq 0 ]; then
 112                         # Only delete if successful
 113                         rm -rf $TRACE_PATH
 114                 else
 115                         break
 116                 fi
 117         done
 118
 119         stop_lttng_sessiond
 120 }