+#!/bin/bash
+#
+# Copyright (C) - 2015 Philippe Proulx <pproulx@efficios.com>
+# Copyright (C) - 2014 David Goulet <dgoulet@efficios.com>
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License, version 2 only, as published by
+# the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc., 51
+# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+TEST_DESC="Python support"
+
+CURDIR=$(dirname $0)/
+TESTDIR=$CURDIR/../../..
+NR_ITER=5
+NR_SEC_WAIT=0
+TESTAPP_NAME="test"
+TESTAPP_BIN="$TESTAPP_NAME.py"
+TESTAPP_PATH="$CURDIR"
+SESSION_NAME="python-test"
+EVENT_NAME="python-ev-test1"
+EVENT_NAME2="python-ev-test2"
+OUTPUT_DEST="/dev/null"
+
+python_versions=(@PYTHON2_AGENT@ @PYTHON3_AGENT@)
+run_test=@RUN_PYTHON_AGENT_TEST@
+
+if [[ -z "$run_test" ]]; then
+ NUM_TESTS=1
+else
+ NUM_TESTS=$(((154 * ${#python_versions[@]})+2))
+fi
+
+source $TESTDIR/utils/utils.sh
+
+function run_app
+{
+ local python=$1
+ local debug_tp=$2
+ local fire_second_tp=$3
+
+ $python $TESTAPP_PATH/$TESTAPP_BIN $NR_ITER $NR_SEC_WAIT $debug_tp $fire_second_tp
+}
+
+function run_app_background
+{
+ run_app $@ &
+}
+
+function enable_python_loglevel_only()
+{
+ sess_name=$1
+ event_name="$2"
+ loglevel=$3
+ channel_name=$4
+
+ if [ -z $channel_name ]; then
+ # default channel if none specified
+ chan=""
+ else
+ chan="-c $channel_name"
+ fi
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel-only $loglevel "$event_name" $chan -s $sess_name -p >$OUTPUT_DEST
+ ok $? "Enable Python event $event_name for session $sess_name with loglevel-only $loglevel"
+}
+
+function enable_python_filter()
+{
+ local sess_name="$1"
+ local event_name="$2"
+ local filter="$3"
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -p --filter "$filter" >$OUTPUT_DEST
+ ok $? "Enable event $event_name with filter $filter for session $sess_name"
+}
+
+function enable_python_filter_loglevel_only()
+{
+ local sess_name="$1"
+ local event_name="$2"
+ local filter="$3"
+ local loglevel="$4"
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel-only $loglevel "$event_name" -s $sess_name -p --filter "$filter" >$OUTPUT_DEST
+ ok $? "Enable event $event_name with filter \"$filter\" and loglevel-only $loglevel for session $sess_name"
+}
+
+# MUST set TESTDIR before calling those functions
+
+function test_python_before_start ()
+{
+ diag "Test Python application BEFORE tracing starts"
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME
+
+ # Run 5 times with a 1 second delay
+ run_app_background $1
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Wait for the applications started in background
+ wait
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting all events.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_after_start ()
+{
+ diag "Test Python application AFTER tracing starts"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay
+ run_app $1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting all events.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_loglevel ()
+{
+ diag "Test Python application with loglevel"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
+ enable_python_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "INFO"
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay
+ run_app $1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting all events.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ diag "Test Python applications with lower loglevel"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
+ enable_python_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "CRITICAL"
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay
+ run_app $1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting 0 events.
+ trace_match_only $EVENT_NAME 0 $TRACE_PATH
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ diag "Test Python applications with higher loglevel"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
+ enable_python_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "DEBUG"
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay
+ run_app $1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting all events.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
+ return $?
+}
+
+function test_python_loglevel_multiple ()
+{
+ diag "Test Python application with multiple loglevel"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
+ enable_python_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "INFO"
+ enable_python_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "DEBUG"
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay and fire two TP.
+ run_app $1 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting all events times two.
+ trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
+ enable_python_lttng_event_loglevel $SESSION_NAME '*' "INFO"
+ enable_python_lttng_event_loglevel $SESSION_NAME '*' "DEBUG"
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay and fire two TP.
+ run_app $1 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting all events times two.
+ trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_multi_session_loglevel()
+{
+ diag "Test Python with multiple session"
+
+ create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
+ enable_python_loglevel_only $SESSION_NAME-1 '*' "INFO"
+ start_lttng_tracing_ok $SESSION_NAME-1
+
+ create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
+ enable_python_loglevel_only $SESSION_NAME-2 '*' "DEBUG"
+ start_lttng_tracing_ok $SESSION_NAME-2
+
+ # Run 5 times with a 1 second delay and fire second TP.
+ run_app $1 1 1
+
+ stop_lttng_tracing_ok $SESSION_NAME-1
+ stop_lttng_tracing_ok $SESSION_NAME-2
+ destroy_lttng_session_ok $SESSION_NAME-1
+ destroy_lttng_session_ok $SESSION_NAME-2
+
+ # Expecting NR_ITER events being the main event and the second tp one.
+ trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-1
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+ trace_matches $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-1
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ # Expectin NR_ITER events being the debug TP.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_multi_session_disable()
+{
+ diag "Test Python with multiple session with disabled event"
+
+ create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
+ enable_python_lttng_event $SESSION_NAME-1 $EVENT_NAME
+ enable_python_lttng_event $SESSION_NAME-1 $EVENT_NAME2
+ disable_python_lttng_event $SESSION_NAME-1 $EVENT_NAME
+ start_lttng_tracing_ok $SESSION_NAME-1
+
+ create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
+ enable_python_lttng_event $SESSION_NAME-2 $EVENT_NAME2
+ start_lttng_tracing_ok $SESSION_NAME-2
+
+ # Run 5 times with a 1 second delay and fire second TP.
+ run_app $1 0 1
+
+ stop_lttng_tracing_ok $SESSION_NAME-1
+ stop_lttng_tracing_ok $SESSION_NAME-2
+ destroy_lttng_session_ok $SESSION_NAME-1
+ destroy_lttng_session_ok $SESSION_NAME-2
+
+ # Validate test. Expecting one event of the second TP.
+ trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-1
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ # Validate test. Expecting one event of the second TP.
+ trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_multi_session_disable_wildcard()
+{
+ diag "Test Python with multiple session with disabled wildcard event"
+
+ create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
+ enable_python_lttng_event $SESSION_NAME-1 '*'
+
+ create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
+ enable_python_lttng_event $SESSION_NAME-2 '*'
+
+ disable_python_lttng_event $SESSION_NAME-1 '*'
+
+ start_lttng_tracing_ok $SESSION_NAME-1
+ start_lttng_tracing_ok $SESSION_NAME-2
+
+ run_app $1
+
+ stop_lttng_tracing_ok $SESSION_NAME-1
+ stop_lttng_tracing_ok $SESSION_NAME-2
+ destroy_lttng_session_ok $SESSION_NAME-1
+ destroy_lttng_session_ok $SESSION_NAME-2
+
+ # Validate test. Expecting NO event of the first TP.
+ trace_match_only $EVENT_NAME 0 $TRACE_PATH/$SESSION_NAME-1
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ # Validate test. Expecting all events of the first TP.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_disable_all()
+{
+ diag "Test Python with multiple session with disabled all event"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
+ enable_python_lttng_event $SESSION_NAME '*'
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME2
+
+ disable_python_lttng_event $SESSION_NAME '*'
+
+ start_lttng_tracing_ok $SESSION_NAME
+
+ run_app $1 0 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting NO event of the first TP and second TP.
+ trace_match_only $EVENT_NAME 0 $TRACE_PATH/$SESSION_NAME
+ trace_match_only $EVENT_NAME2 0 $TRACE_PATH/$SESSION_NAME
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_multi_session()
+{
+ diag "Test Python with multiple session"
+
+ create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
+ enable_python_lttng_event $SESSION_NAME-1 $EVENT_NAME
+ start_lttng_tracing_ok $SESSION_NAME-1
+
+ create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
+ enable_python_lttng_event $SESSION_NAME-2 $EVENT_NAME2
+ start_lttng_tracing_ok $SESSION_NAME-2
+
+ # Run 5 times with a 1 second delay and fire second TP.
+ run_app $1 0 1
+
+ stop_lttng_tracing_ok $SESSION_NAME-1
+ stop_lttng_tracing_ok $SESSION_NAME-2
+ destroy_lttng_session_ok $SESSION_NAME-1
+ destroy_lttng_session_ok $SESSION_NAME-2
+
+ # Validate test. Expecting all events of first TP
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-1
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ # Validate test. Expecting one event of the second TP.
+ trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_destroy_session()
+{
+ diag "Test Python two session with destroy"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/first-sess
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay
+ run_app_background $1 0 1
+
+ # Wait for the applications started in background
+ wait
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting at least one event num 1
+ validate_trace $EVENT_NAME $TRACE_PATH/first-sess
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/second-sess
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME2
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay
+ run_app_background $1 0 1
+
+ # Wait for the applications started in background
+ wait
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting only one event num 2
+ trace_match_only $EVENT_NAME2 1 $TRACE_PATH/second-sess
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_filtering()
+{
+ diag "Test Python filtering"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
+ # Enable all event with a filter.
+ enable_python_filter $SESSION_NAME '*' 'msg == "python-ev-test2 fired [INFO]"'
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay and fire second TP.
+ run_app $1 0 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting one event of the second TP only.
+ trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
+ # Enable first Logger but filter msg payload for the INFO one while
+ # triggering the debug and second TP.
+ enable_python_filter $SESSION_NAME $EVENT_NAME 'msg == "python-ev-test1 fired [INFO]"'
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay, fire debug and second TP.
+ run_app $1 1 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting NR_ITER event of the main INFO tp.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_disable()
+{
+ diag "Test Python disable event"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
+ # Enable all event with a filter.
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME2
+ disable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay and fire second TP.
+ run_app $1 0 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting one event of the second TP only.
+ trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_disable_enable()
+{
+ diag "Test Python disable event followed by an enable"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
+ # Enable all event with a filter.
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ disable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ enable_python_lttng_event $SESSION_NAME $EVENT_NAME
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay and fire second TP.
+ run_app $1 0 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting NR_ITER event of the main INFO tp.
+ trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+function test_python_filter_loglevel()
+{
+ local BOGUS_EVENT_NAME="not_a_real_event"
+ local FILTER="int_loglevel > 30 || int_loglevel < 30"
+ local ALL_EVENTS="."
+
+ diag "Test Python a filter with a loglevel"
+
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
+ # Enable an event with a filter and the loglevel-only option.
+ enable_python_filter_loglevel_only $SESSION_NAME $BOGUS_EVENT_NAME "$FILTER" "INFO"
+ disable_python_lttng_event $SESSION_NAME $BOGUS_EVENT_NAME
+ enable_python_filter_loglevel_only $SESSION_NAME $BOGUS_EVENT_NAME "$FILTER" "INFO"
+ start_lttng_tracing_ok $SESSION_NAME
+
+ # Run 5 times with a 1 second delay and fire second TP.
+ run_app $1 0 1
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Validate test. Expecting no events.
+ trace_match_only $ALL_EVENTS 0 $TRACE_PATH/$SESSION_NAME
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+}
+
+plan_tests $NUM_TESTS
+
+print_test_banner "$TEST_DESC"
+
+if [[ ${#python_versions[@]} -eq 0 || "x$run_test" != "xyes" ]]; then
+ skip_agent=0
+else
+ skip_agent=1
+fi
+
+skip $skip_agent "Python agent test skipped." $NUM_TESTS ||
+{
+ start_lttng_sessiond
+
+ tests=(
+ test_python_multi_session_disable_wildcard
+ test_python_multi_session_disable
+ test_python_disable
+ test_python_disable_enable
+ test_python_disable_all
+ test_python_filtering
+ test_python_multi_session_loglevel
+ test_python_destroy_session
+ test_python_loglevel
+ test_python_loglevel_multiple
+ test_python_before_start
+ test_python_after_start
+ test_python_multi_session
+ test_python_filter_loglevel
+ )
+
+
+ for python_version in ${python_versions[*]};
+ do
+ for fct_test in ${tests[@]};
+ do
+ TRACE_PATH=$(mktemp -d)
+
+ diag "(Python $python_version)"
+ ${fct_test} $python_version
+ if [ $? -ne 0 ]; then
+ break;
+ fi
+ rm -rf $TRACE_PATH
+ done
+ done
+ stop_lttng_sessiond
+}
projects / lttng-tools.git / commitdiff
