tests/regression/tools/wildcard/test_event_wildcard

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2013 Christian Babeux <christian.babeux@efficios.com>
   4 # Copyright (C) - 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   5 #
   6 # This program is free software; you can redistribute it and/or modify it
   7 # under the terms of the GNU General Public License, version 2 only, as
   8 # published by the Free Software Foundation.
   9 #
  10 # This program is distributed in the hope that it will be useful, but WITHOUT
  11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13 # more details.
  14 #
  15 # You should have received a copy of the GNU General Public License along with
  16 # this program; if not, write to the Free Software Foundation, Inc., 51
  17 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18
  19 TEST_DESC="UST tracer - Event wildcard"
  20
  21 CURDIR=$(dirname $0)/
  22 TESTDIR=$CURDIR/../../..
  23 LTTNG_BIN="lttng"
  24 TESTAPP_PATH="$TESTDIR/utils/testapp"
  25 TESTAPP_NAME="gen-ust-events"
  26 TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
  27 SESSION_NAME="wildcard"
  28 EVENT_NAME="tp:tptest"
  29 NUM_TESTS=39
  30 NR_ITER=100
  31
  32 source $TESTDIR/utils/utils.sh
  33
  34 if [ ! -x "$TESTAPP_BIN" ]; then
  35         BAIL_OUT "No UST nevents binary detected."
  36 fi
  37
  38 function test_event_wildcard()
  39 {
  40         TRACE_PATH=$(mktemp -d)
  41         FIND="${1}"
  42         WILDCARD="${2}"
  43
  44         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
  45         enable_ust_lttng_event_ok $SESSION_NAME "$WILDCARD"
  46
  47         start_lttng_tracing_ok
  48
  49         $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
  50         ok $? "Traced application stopped."
  51
  52         stop_lttng_tracing_ok
  53         destroy_lttng_session_ok $SESSION_NAME
  54
  55         if [ ${FIND} -eq 1 ]; then
  56                 trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
  57         else
  58                 validate_trace_empty $TRACE_PATH
  59         fi
  60
  61         rm -rf $TRACE_PATH
  62 }
  63
  64 function test_event_wildcard_fail()
  65 {
  66         TRACE_PATH=$(mktemp -d)
  67         WILDCARD="${1}"
  68
  69         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
  70         enable_ust_lttng_event_fail $SESSION_NAME "$WILDCARD"
  71         destroy_lttng_session_ok $SESSION_NAME
  72
  73         rm -rf $TRACE_PATH
  74 }
  75
  76
  77 # MUST set TESTDIR before calling those functions
  78 plan_tests $NUM_TESTS
  79
  80 print_test_banner "$TEST_DESC"
  81
  82 start_lttng_sessiond
  83
  84 test_event_wildcard 1 'tp:tp*'
  85 test_event_wildcard 1 '*'
  86 test_event_wildcard 1 'tp:tptest*'
  87 test_event_wildcard 0 'tp:abc*'
  88
  89 test_event_wildcard_fail 'tp:*tp'
  90 test_event_wildcard_fail 'tp:tp**'
  91 test_event_wildcard_fail '*tp:tp*'
  92
  93 stop_lttng_sessiond