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#!/bin/bash
#
# SPDX-FileCopyrightText: 2015 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
# SPDX-FileCopyrightText: 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
#
# SPDX-License-Identifier: LGPL-2.1-only
TEST_DESC="UST - Rotation destroy flush"
CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
SESSION_NAME="rotation_destroy_flush"
TESTAPP_PATH="$TESTDIR/utils/testapp"
TESTAPP_NAME="gen-ust-events"
TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
NUM_EVENT=1000000
EVENT_NAME="tp:tptest"
CHANNEL_NAME="testchan"
PAGE_SIZE=$(getconf PAGE_SIZE)
SIZE_LIMIT=$PAGE_SIZE
NR_ITER=10
NUM_TESTS=$((15*$NR_ITER))
source $TESTDIR/utils/utils.sh
# Ensure the daemons invoke abort on error.
check_skip_kernel_test || export LTTNG_ABORT_ON_ERROR=1
# MUST set TESTDIR before calling those functions
function run_app()
{
$TESTAPP_BIN -i $NUM_EVENT
ok $? "Application done"
}
function signal_cleanup()
{
diag "*** Exiting ***"
full_cleanup
}
function enable_ust_lttng_channel_size_limit ()
{
sess_name="$1"
channel_name="$2"
tracefile_size_limit="$3"
test_name="Enable channel $channel_name "
test_name+="for session $sess_name: "
test_name+="$tracefile_size_limit bytes tracefile limit"
$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel \
-u $channel_name -s $sess_name --buffer-ownership=process \
-C $tracefile_size_limit >/dev/null 2>&1
ok $? "$test_name"
}
function enable_ust_lttng_event_per_channel ()
{
sess_name="$1"
event_name="$2"
channel_name="$3"
test_name="Enable event $event_name "
test_name+="for session $sess_name "
test_name+="in channel $channel_name"
$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" \
-s $sess_name -u -c $channel_name >/dev/null 2>&1
ok $? "$test_name"
}
function test_rotation_destroy_flush_single()
{
start_lttng_sessiond
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
enable_ust_lttng_channel_size_limit \
$SESSION_NAME $CHANNEL_NAME $SIZE_LIMIT
enable_ust_lttng_event_per_channel \
$SESSION_NAME $EVENT_NAME $CHANNEL_NAME
start_lttng_tracing_ok $SESSION_NAME
run_app
# stop and destroy
stop_lttng_tracing_ok $SESSION_NAME
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
enable_ust_lttng_channel_size_limit \
$SESSION_NAME $CHANNEL_NAME $SIZE_LIMIT
enable_ust_lttng_event_per_channel \
$SESSION_NAME $EVENT_NAME $CHANNEL_NAME
start_lttng_tracing_ok $SESSION_NAME
run_app
# destroy only
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
stop_lttng_sessiond
}
function test_rotation_destroy_flush()
{
for a in $(seq 1 ${NR_ITER}); do
diag "Iteration ${a}/${NR_ITER}"
test_rotation_destroy_flush_single
done
}
plan_tests $NUM_TESTS
print_test_banner "$TEST_DESC"
TESTS=(
"test_rotation_destroy_flush"
)
TEST_COUNT=${#TESTS[@]}
i=0
while [ "$i" -lt "$TEST_COUNT" ]; do
trap signal_cleanup SIGTERM SIGINT
TRACE_PATH=$(mktemp -d -t tmp.test_rotation_destroy_flush.XXXXXX)
# Execute test
${TESTS[$i]}
let "i++"
done
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