--- /dev/null
+#!/bin/bash
+#
+# Copyright (C) - 2018 Jonathan Rajotte <jonathan.rajotte-julien@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="LTTng relayd filesystem grouping - Kernel tracing"
+
+CURDIR=$(dirname $0)/
+TESTDIR=$CURDIR/../../..
+EVENT_NAME="lttng_test_filter_event"
+
+TRACE_PATH=$(mktemp -d)
+
+NUM_TESTS=67
+
+source $TESTDIR/utils/utils.sh
+
+function test_kernel_live_static_name ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+
+ diag "Test kernel live with session name"
+
+ create_lttng_session_uri $session_name net://localhost --live
+ lttng_enable_kernel_channel_ok $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_kernel_live_static_name_custom_output ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+ local custom_output="my_live_custom_output"
+
+ diag "Test kernel live with session name, custom output"
+
+ create_lttng_session_uri $session_name net://localhost/$custom_output --live
+ lttng_enable_kernel_channel_ok $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output
+}
+
+function test_kernel_streaming_static_name ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+
+ diag "Test kernel streaming with session name"
+
+ create_lttng_session_uri $session_name net://localhost
+ lttng_enable_kernel_channel_ok $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_kernel_streaming_static_name_custom_output ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+ local custom_output="custom_second_token"
+
+ diag "Test kernel streaming with session name, custom output"
+
+ create_lttng_session_uri $session_name net://localhost/$custom_output
+ lttng_enable_kernel_channel_ok $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output
+}
+
+function test_kernel_streaming_rotate_static_name ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+
+ diag "Test kernel rotate with session name"
+
+ create_lttng_session_uri $session_name net://localhost
+ lttng_enable_kernel_channel_ok $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+ rotate_session_ok $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_kernel_streaming_rotate_static_name_custom_output ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+ local custom_output="rotate_custom_path"
+
+ diag "Test kernel rotate with session name, custom output"
+
+ create_lttng_session_uri $session_name net://localhost/$custom_output
+ lttng_enable_kernel_channel_ok $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+ rotate_session_ok $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output
+}
+
+function test_kernel_streaming_snapshot_static_name ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+
+ diag "Test kernel snapshot streaming with session name using 'create --snapshot'"
+
+ create_lttng_session_uri $session_name net://localhost --snapshot
+ lttng_enable_kernel_channel_ok $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/snapshot-1*
+}
+
+function test_kernel_streaming_snapshot_add_output_default_name ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+ diag "Test kernel snapshot using 'add-output' with default snapshot name"
+
+ create_lttng_session_no_output $session_name
+ enable_lttng_mmap_overwrite_kernel_channel $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+
+ lttng_snapshot_add_output_ok $session_name "net://localhost"
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/snapshot-1*
+}
+
+function test_kernel_streaming_snapshot_add_output_custom_name ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+ local snapshot_name="this_is_my_snapshot"
+ diag "Test kernel snapshot using 'add-output' with custom snapshot name"
+
+ create_lttng_session_no_output $session_name
+ enable_lttng_mmap_overwrite_kernel_channel $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+
+ lttng_snapshot_add_output_ok $session_name "net://localhost" "-n $snapshot_name"
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$snapshot_name*
+}
+
+function test_kernel_streaming_snapshot_add_output_custom_name_custom_output ()
+{
+ local session_name=$(randstring 16 0)
+ local channel_name=$(randstring 8 0)
+ local snapshot_name="this_is_my_snapshot"
+ local custom_output="this/is/my/custom/path"
+ diag "Test kernel snapshot using 'add-output' with custom snapshot name and custom output"
+
+ create_lttng_session_no_output $session_name
+ enable_lttng_mmap_overwrite_kernel_channel $session_name $channel_name
+ enable_kernel_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ echo -n "10" > /proc/lttng-test-filter-event
+
+ lttng_snapshot_add_output_ok $session_name "net://localhost/$custom_output" "-n $snapshot_name"
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output/$snapshot_name*
+}
+
+plan_tests $NUM_TESTS
+
+print_test_banner "$TEST_DESC"
+
+if [ "$(id -u)" == "0" ]; then
+ isroot=1
+else
+ isroot=0
+fi
+
+skip $isroot "Root access is needed. Skipping all kernel streaming tests." $NUM_TESTS ||
+{
+ validate_lttng_modules_present
+
+ start_lttng_relayd "-o $TRACE_PATH --group-output-by-session"
+ start_lttng_sessiond
+ modprobe lttng-test
+
+ tests=(
+ test_kernel_live_static_name
+ test_kernel_live_static_name_custom_output
+ test_kernel_streaming_static_name
+ test_kernel_streaming_static_name_custom_output
+# Rotation does not exists on stable 2.9
+# test_kernel_streaming_rotate_static_name
+# test_kernel_streaming_rotate_static_name_custom_output
+ test_kernel_streaming_snapshot_static_name
+ test_kernel_streaming_snapshot_add_output_default_name
+ test_kernel_streaming_snapshot_add_output_custom_name
+ test_kernel_streaming_snapshot_add_output_custom_name_custom_output
+ )
+ for fct_test in ${tests[@]};
+ do
+ ${fct_test}
+ done
+
+ rm -rf $TRACE_PATH
+
+ rmmod lttng-test
+ stop_lttng_sessiond
+ stop_lttng_relayd
+}
--- /dev/null
+#!/bin/bash
+#
+# Copyright (C) - 2018 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
+#
+# This library is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation; version 2.1 of the License.
+#
+# This library is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+TEST_DESC="LTTng relayd filesystem grouping - Userspace tracing"
+
+CURDIR=$(dirname $0)/
+TESTDIR=$CURDIR/../../..
+NR_ITER=10
+NR_USEC_WAIT=100
+TESTAPP_PATH="$TESTDIR/utils/testapp"
+TESTAPP_NAME="gen-ust-events"
+TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
+EVENT_NAME="tp:tptest"
+
+XSD_PATH=$TESTDIR/../src/common/mi-lttng-3.0.xsd
+
+XML_VALIDATE="$TESTDIR/regression/tools/mi/validate_xml $XSD_PATH"
+XML_EXTRACT="$TESTDIR/regression/tools/mi/extract_xml"
+
+XPATH_CMD_OUTPUT="//lttng:command/lttng:output"
+XPATH_SESSION="$XPATH_CMD_OUTPUT/lttng:sessions/lttng:session"
+
+TRACE_PATH=$(mktemp -d)
+
+NUM_TESTS=229
+
+source $TESTDIR/utils/utils.sh
+
+if [ ! -x "$TESTAPP_BIN" ]; then
+ BAIL_OUT "No UST events binary detected."
+fi
+
+function get_auto_session_name ()
+{
+ local __result=$1
+
+ LTTNG_BIN="lttng --mi xml"
+ OUTPUT_DEST=$(mktemp -u)
+
+ list_lttng_with_opts
+ $XML_VALIDATE ${OUTPUT_DEST}
+ ok $? "Valid lttng list XML"
+
+ value=$($XML_EXTRACT ${OUTPUT_DEST} ${XPATH_SESSION}/lttng:name/text\(\))
+ ok $? "Extraction of session name"
+ OUTPUT_DEST=/dev/null
+ LTTNG_BIN="lttng"
+
+ eval $__result="'$value'"
+}
+
+function test_ust_uid_live_automatic_name ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer live with session name"
+
+ create_lttng_session_uri "$session_name" net://localhost --live
+
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+ set +x
+}
+
+function test_ust_uid_live ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer live with session name"
+
+ create_lttng_session_uri "$session_name" net://localhost --live
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_ust_pid_live ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST pid buffer live with session name"
+
+ create_lttng_session_uri "$session_name" net://localhost --live
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-pid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_ust_uid_live_custom_output ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local custom_output="my_live_custom_output"
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer live with session name, custom output"
+
+ create_lttng_session_uri "$session_name" net://localhost/$custom_output --live
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output
+}
+
+function test_ust_uid_streaming ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer streaming with session name"
+
+ create_lttng_session_uri "$session_name" net://localhost
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_ust_pid_streaming ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST pid buffer streaming with session name"
+
+ create_lttng_session_uri "$session_name" net://localhost
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-pid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_ust_uid_streaming_custom_output ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local custom_output="custom_second_token"
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer streaming with session name, custom output"
+
+ create_lttng_session_uri "$session_name" net://localhost/$custom_output
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output
+}
+
+function test_ust_uid_streaming_rotate ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer rotate with session name"
+
+ create_lttng_session_uri "$session_name" net://localhost
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+ rotate_session_ok $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_ust_uid_streaming_rotate_custom_output ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local custom_output="rotate_custom_path"
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer rotate with session name, custom output"
+
+ create_lttng_session_uri "$session_name" net://localhost/$custom_output
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+ rotate_session_ok $session_name
+
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output
+}
+
+function test_ust_pid_streaming_rotate ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST pid buffer rotate with session_name"
+
+ create_lttng_session_uri "$session_name" net://localhost
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-pid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+ rotate_session_ok $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_ust_uid_streaming_snapshot ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer snapshot streaming with session name using 'create --snapshot'"
+
+ create_lttng_session_uri "$session_name" net://localhost --snapshot
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*
+}
+
+function test_ust_pid_streaming_snapshot ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local file_sync_after_first=$(mktemp -u)
+ local file_sync_before_last=$(mktemp -u)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST pid buffer snapshot streaming with session name using 'create --snapshot'"
+
+ create_lttng_session_uri "$session_name" net://localhost --snapshot
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-pid"
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
+
+ while [ ! -f "${file_sync_after_first}" ]; do
+ sleep 0.5
+ done
+
+ lttng_snapshot_record $session_name
+
+ touch ${file_sync_before_last}
+ wait
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/snapshot-1*
+
+ rm -rf ${file_sync_after_first}
+ rm -rf ${file_sync_before_last}
+}
+
+function test_ust_uid_streaming_snapshot_add_output_default_name ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer snapshot using 'add-output' with default snapshot name"
+
+ create_lttng_session_no_output "$session_name"
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_lttng_mmap_overwrite_ust_channel $session_name $channel_name
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ lttng_snapshot_add_output_ok $session_name "net://localhost"
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/snapshot-1*
+}
+
+function test_ust_uid_streaming_snapshot_add_output_custom_name ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local snapshot_name="this_is_my_snapshot"
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer snapshot using 'add-output' with custom snapshot name"
+
+ create_lttng_session_no_output "$session_name"
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_lttng_mmap_overwrite_ust_channel $session_name $channel_name
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ lttng_snapshot_add_output_ok $session_name "net://localhost" "-n $snapshot_name"
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$snapshot_name*
+}
+
+function test_ust_uid_streaming_snapshot_add_output_custom_name_custom_output ()
+{
+ local session_name="$1"
+ local channel_name=$(randstring 8 0)
+ local snapshot_name="this_is_my_snapshot"
+ local custom_output="this/is/my/custom/path"
+ local is_automatic_session=false
+
+ if [ -z "$session_name" ]; then
+ is_automatic_session=true
+ fi
+
+ diag "Test UST uid buffer snapshot using 'add-output' with custom snapshot name and custom output path"
+
+ create_lttng_session_no_output "$session_name"
+ if [ "$is_automatic_session" = true ]; then
+ get_auto_session_name session_name
+ fi
+
+ enable_lttng_mmap_overwrite_ust_channel $session_name $channel_name
+ enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name
+ start_lttng_tracing_ok $session_name
+
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+
+ lttng_snapshot_add_output_ok $session_name "net://localhost/$custom_output" "-n $snapshot_name"
+ lttng_snapshot_record $session_name
+
+ stop_lttng_tracing_ok $session_name
+ destroy_lttng_session_ok $session_name
+
+ # When session name is automatic, the actual directory is "auto", not
+ # auto-<datetime>.
+ if [ "$is_automatic_session" = true ]; then
+ session_name="auto"
+ fi
+ validate_trace $EVENT_NAME $TRACE_PATH/$session_name/$HOSTNAME*/$custom_output/$snapshot_name*
+}
+
+plan_tests $NUM_TESTS
+
+print_test_banner "$TEST_DESC"
+
+# Set the relayd in --group-output-by-session mode
+start_lttng_relayd "-o $TRACE_PATH --group-output-by-session"
+start_lttng_sessiond
+
+tests=(
+ test_ust_uid_live
+ test_ust_pid_live
+ test_ust_uid_live_custom_output
+ test_ust_uid_streaming
+ test_ust_pid_streaming
+ test_ust_uid_streaming_custom_output
+# Rotation does not exist on stable 2.9
+# test_ust_uid_streaming_rotate
+# test_ust_uid_streaming_rotate_custom_output
+# test_ust_pid_streaming_rotate
+ test_ust_uid_streaming_snapshot
+ test_ust_pid_streaming_snapshot
+ test_ust_uid_streaming_snapshot_add_output_default_name
+ test_ust_uid_streaming_snapshot_add_output_custom_name
+ test_ust_uid_streaming_snapshot_add_output_custom_name_custom_output
+)
+
+name=""
+# Perform test when session name is generated by the client
+for fct_test in ${tests[@]};
+do
+ ${fct_test} "$name"
+ rm -rf $TRACE_PATH/auto/
+ count=$(ls -1 $TRACE_PATH/ | wc -l)
+ is $count "0" "LTTng-relayd output directory empty"
+done
+
+# Perform test when session name is given
+for fct_test in ${tests[@]};
+do
+ name=$(randstring 16 0)
+ ${fct_test} "$name"
+ rm -rf $TRACE_PATH/$name/
+ count=$(ls -1 $TRACE_PATH/ | wc -l)
+ is $count "0" "LTTng-relayd output directory empty"
+done
+
+rm -rf $TRACE_PATH
+
+stop_lttng_sessiond
+stop_lttng_relayd
projects / lttng-tools.git / commitdiff
