+++ /dev/null
-#!/bin/bash
-#
-# Copyright (C) - 2015 Julien Desfossez <jdesfossez@efficios.com>
-#
-# This library is free software; you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; version 2.1 of the License.
-#
-# This library 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 Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this library; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-TEST_DESC="Streaming - User space tracing"
-
-CURDIR=$(dirname $0)/
-TESTDIR=$CURDIR/../../..
-NR_ITER=1
-NR_USEC_WAIT=0
-TESTAPP_PATH="$TESTDIR/utils/testapp"
-TESTAPP_NAME="gen-ust-events"
-TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
-SESSION_NAME="stream"
-EVENT_NAME="tp:tptest"
-PID_RELAYD=0
-
-TRACE_PATH=$(mktemp -d)
-
-NUM_TESTS=33
-
-source $TESTDIR/utils/utils.sh
-
-if [ ! -x "$TESTAPP_BIN" ]; then
- BAIL_OUT "No UST events binary detected."
-fi
-
-function lttng_create_session_uri
-{
- # Create session with default path
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
- ok $? "Create session with default path"
-}
-
-function lttng_create_session_uri_live
-{
- # Create session with default path
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME --live -U net://localhost >/dev/null 2>&1
- ok $? "Create live session"
-}
-
-function enable_channel_per_pid()
-{
- sess_name=$1
- channel_name=$2
-
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel --buffers-pid -u $channel_name -s $sess_name >/dev/null 2>&1
- ok $? "Enable channel $channel_name per PID for session $sess_name"
-}
-
-# MUST set TESTDIR before calling those functions
-
-function test_ust_streaming ()
-{
- local file_sync_after_first=$(mktemp -u)
- local file_sync_before_last=$(mktemp -u)
-
- diag "Test UST streaming with metadata regeneration"
- lttng_create_session_uri
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
-
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
-
- start_lttng_tracing_ok $SESSION_NAME
-
- touch ${file_sync_before_last}
-
- # Wait for the applications started in background
- wait
- metadata_regenerate_ok $SESSION_NAME
-
- stop_lttng_tracing_ok $SESSION_NAME
- destroy_lttng_session_ok $SESSION_NAME
- # Validate test
- validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
- if [ $? -eq 0 ]; then
- # Only delete if successful
- rm -rf $TRACE_PATH
- fi
- rm -f ${file_sync_after_first}
- rm -f ${file_sync_before_last}
-}
-
-function test_ust_local ()
-{
- local file_sync_after_first=$(mktemp -u)
- local file_sync_before_last=$(mktemp -u)
-
- diag "Test UST local with metadata regeneration"
- create_lttng_session_ok $SESSION_NAME $TRACE_PATH
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
-
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
-
- start_lttng_tracing_ok $SESSION_NAME
-
- touch ${file_sync_before_last}
-
- # Wait for the applications started in background
- wait
- metadata_regenerate_ok $SESSION_NAME
-
- stop_lttng_tracing_ok $SESSION_NAME
- destroy_lttng_session_ok $SESSION_NAME
- # Validate test
- validate_trace $EVENT_NAME $TRACE_PATH
- if [ $? -eq 0 ]; then
- # Only delete if successful
- rm -rf $TRACE_PATH
- fi
- rm -f ${file_sync_after_first}
- rm -f ${file_sync_before_last}
-}
-
-function test_ust_pid ()
-{
- local file_sync_after_first=$(mktemp -u)
- local file_sync_before_last=$(mktemp -u)
-
- diag "Test UST per-pid with metadata regeneration (expect failure)"
- create_lttng_session_ok $SESSION_NAME $TRACE_PATH
- enable_channel_per_pid $SESSION_NAME "channel0"
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
-
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
-
- start_lttng_tracing_ok $SESSION_NAME
-
- touch ${file_sync_before_last}
-
- # Wait for the applications started in background
- wait
- metadata_regenerate_fail $SESSION_NAME
-
- stop_lttng_tracing_ok $SESSION_NAME
- destroy_lttng_session_ok $SESSION_NAME
- # Validate test
- validate_trace $EVENT_NAME $TRACE_PATH
- if [ $? -eq 0 ]; then
- # Only delete if successful
- rm -rf $TRACE_PATH
- fi
- rm -f ${file_sync_after_first}
- rm -f ${file_sync_before_last}
-}
-
-function test_ust_live ()
-{
- local file_sync_after_first=$(mktemp -u)
- local file_sync_before_last=$(mktemp -u)
-
- diag "Test UST live with metadata regeneration (expect failure)"
- lttng_create_session_uri_live $SESSION_NAME $TRACE_PATH
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
-
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
-
- start_lttng_tracing_ok $SESSION_NAME
-
- touch ${file_sync_before_last}
-
- # Wait for the applications started in background
- wait
- metadata_regenerate_fail $SESSION_NAME
-
- stop_lttng_tracing_ok $SESSION_NAME
- destroy_lttng_session_ok $SESSION_NAME
- # Validate test
- validate_trace $EVENT_NAME $TRACE_PATH
- if [ $? -eq 0 ]; then
- # Only delete if successful
- rm -rf $TRACE_PATH
- fi
- rm -f ${file_sync_after_first}
- rm -f ${file_sync_before_last}
-}
-
-plan_tests $NUM_TESTS
-
-print_test_banner "$TEST_DESC"
-
-start_lttng_relayd "-o $TRACE_PATH"
-start_lttng_sessiond
-
-tests=( test_ust_streaming test_ust_local test_ust_pid test_ust_live )
-
-for fct_test in ${tests[@]};
-do
- SESSION_NAME=$(randstring 16 0)
- ${fct_test}
-done
-
-stop_lttng_sessiond
-stop_lttng_relayd
-
-exit $out
projects / lttng-tools.git / blobdiff