| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) - 2012 Christian Babeux <christian.babeux@efficios.com> |
| 4 | # |
| 5 | # This program is free software; you can redistribute it and/or modify it |
| 6 | # under the terms of the GNU General Public License, version 2 only, as |
| 7 | # published by 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 |
| 11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 12 | # more 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="Event exclusion" |
| 19 | |
| 20 | CURDIR=$(dirname $0)/ |
| 21 | TESTDIR=$CURDIR/../../.. |
| 22 | LTTNG_BIN="lttng" |
| 23 | STATS_BIN="$TESTDIR/utils/babelstats.pl" |
| 24 | SESSION_NAME="test-exclusion" |
| 25 | EV_EXCLUDE_NAME="tp:tptest2" |
| 26 | TESTAPP_PATH="$TESTDIR/utils/testapp" |
| 27 | TESTAPP_NAME="gen-ust-nevents" |
| 28 | TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME" |
| 29 | NR_ITER=100 |
| 30 | NR_USEC_WAIT=1 |
| 31 | NUM_TESTS=8 |
| 32 | |
| 33 | source $TESTDIR/utils/utils.sh |
| 34 | |
| 35 | function enable_ust_lttng_all_event_exclusion() |
| 36 | { |
| 37 | sess_name="$1" |
| 38 | exclusion="$2" |
| 39 | |
| 40 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event -a -s $sess_name -u -x "$exclusion" 2>&1 >/dev/null |
| 41 | |
| 42 | ok $? "Enable lttng event with event $EV_EXCLUDE_NAME excluded" |
| 43 | } |
| 44 | |
| 45 | function run_apps |
| 46 | { |
| 47 | $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 |
| 48 | } |
| 49 | |
| 50 | function test_exclusion |
| 51 | { |
| 52 | trace_path=$(mktemp -d) |
| 53 | |
| 54 | # Create session |
| 55 | create_lttng_session_ok $SESSION_NAME $trace_path |
| 56 | |
| 57 | enable_ust_lttng_all_event_exclusion $SESSION_NAME $EV_EXCLUDE_NAME |
| 58 | |
| 59 | # Trace apps |
| 60 | start_lttng_tracing_ok $SESSION_NAME |
| 61 | run_apps |
| 62 | stop_lttng_tracing_ok $SESSION_NAME |
| 63 | |
| 64 | # Destroy session |
| 65 | destroy_lttng_session_ok $SESSION_NAME |
| 66 | |
| 67 | stats=`babeltrace $trace_path | $STATS_BIN --tracepoint $EV_EXCLUDE_NAME | grep -v index` |
| 68 | if [ ! -z "$stats" ]; then |
| 69 | fail "Excluded event $EV_EXCLUDE_NAME was found in trace!" |
| 70 | else |
| 71 | ok 0 "Validate trace exclusion output" |
| 72 | rm -rf $trace_path |
| 73 | fi |
| 74 | } |
| 75 | |
| 76 | plan_tests $NUM_TESTS |
| 77 | |
| 78 | print_test_banner $TEST_DESC |
| 79 | |
| 80 | start_lttng_sessiond |
| 81 | |
| 82 | test_exclusion |
| 83 | |
| 84 | stop_lttng_sessiond |