--- /dev/null
+#!/bin/bash
+#
+# Copyright (C) - 2013 David Goulet <dgoulet@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 - Snapshot UST tracing"
+
+CURDIR=$(dirname $0)/
+TESTDIR=$CURDIR/../../..
+EVENT_NAME="tp:tptest"
+PID_RELAYD=0
+SESSION_NAME=""
+CHANNEL_NAME="chan1"
+BIN_NAME="gen-nevents"
+TESTAPP_PATH="$TESTDIR/utils/testapp"
+TESTAPP_NAME="gen-ust-events"
+TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
+NR_ITER=2000000
+NR_USEC_WAIT=100
+
+TRACE_PATH=$(mktemp -d)
+
+NUM_TESTS=39
+
+source $TESTDIR/utils/utils.sh
+
+if [ ! -x "$TESTAPP_BIN" ]; then
+ BAIL_OUT "No UST events binary detected."
+fi
+
+function snapshot_add_output ()
+{
+ local sess_name=$1
+ local trace_path=$2
+ local name=$3
+ local extra_opt=""
+
+ if [ ! -z $name ]; then
+ extra_opt="-n $name"
+ fi
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name $extra_opt $trace_path >/dev/null 2>&1
+ ok $? "Added snapshot output $trace_path"
+}
+
+# Test a snapshot using a default name for the output destination.
+function test_ust_default_name_with_del()
+{
+ diag "Test UST snapshot streaming with default name with delete output"
+ create_lttng_session_no_output $SESSION_NAME
+ enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
+ enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing $SESSION_NAME
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
+ ok $? "Start application to trace"
+ snapshot_add_output $SESSION_NAME "net://localhost"
+ lttng_snapshot_record $SESSION_NAME
+
+ # Validate test
+ echo $TRACE_PATH/$HOSTNAME/snapshot-1
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ lttng_snapshot_del_output $SESSION_NAME 1
+ snapshot_add_output $SESSION_NAME "net://localhost"
+ lttng_snapshot_record $SESSION_NAME
+
+ # Validate test with the next ID since a del output was done prior.
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-2*
+ if [ $? -ne 0 ]; then
+ return $?
+ fi
+
+ stop_lttng_tracing $SESSION_NAME
+ destroy_lttng_session $SESSION_NAME
+
+ diag "Killing $TESTAPP_NAME"
+ PID_APP=`pidof $TESTAPP_NAME`
+ kill $PID_APP >/dev/null 2>&1
+
+ return 0
+}
+
+# Test a snapshot using a default name for the output destination.
+function test_ust_default_name()
+{
+ diag "Test UST snapshot streaming with default name"
+ create_lttng_session_no_output $SESSION_NAME
+ enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
+ enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing $SESSION_NAME
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
+ ok $? "Start application to trace"
+ snapshot_add_output $SESSION_NAME "net://localhost"
+ lttng_snapshot_record $SESSION_NAME
+ stop_lttng_tracing $SESSION_NAME
+ destroy_lttng_session $SESSION_NAME
+ # Validate test
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
+ out=$?
+
+ diag "Killing $TESTAPP_NAME"
+ PID_APP=`pidof $TESTAPP_NAME`
+ kill $PID_APP >/dev/null 2>&1
+
+ return $out
+}
+
+# Test a snapshot using a custom name for the output destination.
+function test_ust_custom_name()
+{
+ local out
+ local name="asnapshotname"
+
+ diag "Test UST snapshot streaming with custom name"
+ create_lttng_session_no_output $SESSION_NAME
+ enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
+ enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing $SESSION_NAME
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
+ ok $? "Start application to trace"
+ snapshot_add_output $SESSION_NAME "net://localhost" $name
+ lttng_snapshot_record $SESSION_NAME
+ stop_lttng_tracing $SESSION_NAME
+ destroy_lttng_session $SESSION_NAME
+
+ if ls $TRACE_PATH/$HOSTNAME/$name* &> /dev/null; then
+ ok 0 "Custom name snapshot exists"
+ # Validate test
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$name-*
+ out=$?
+ else
+ fail "No custom name snapshot found"
+ out=1
+ fi
+
+ diag "Killing $TESTAPP_NAME"
+ PID_APP=`pidof $TESTAPP_NAME`
+ kill $PID_APP >/dev/null 2>&1
+
+ return $out
+}
+
+plan_tests $NUM_TESTS
+
+print_test_banner "$TEST_DESC"
+
+if [ "$(id -u)" == "0" ]; then
+ isroot=1
+else
+ isroot=0
+fi
+
+start_lttng_relayd "-o $TRACE_PATH"
+start_lttng_sessiond
+
+tests=( test_ust_default_name_with_del test_ust_default_name test_ust_custom_name )
+
+for fct_test in ${tests[@]};
+do
+ SESSION_NAME=$(randstring 16 0)
+ ${fct_test}
+ if [ $? -eq 0 ]; then
+ # Only delete if successful
+ rm -rf $TRACE_PATH
+ else
+ break
+ fi
+done
+
+stop_lttng_sessiond
+stop_lttng_relayd
projects / lttng-tools.git / blobdiff