X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Fmetadata-regen%2Ftest_ust;fp=tests%2Fregression%2Ftools%2Fmetadata-regen%2Ftest_ust;h=fe6ffd8f5d3e0638613ad560e8f6f89069febebf;hb=801236b0becd8aac71d606a5842f060f1fb308ad;hp=0000000000000000000000000000000000000000;hpb=f8e36461ed49bd77006596c48c5c4537a57ef69b;p=lttng-tools.git

diff --git a/tests/regression/tools/metadata-regen/test_ust b/tests/regression/tools/metadata-regen/test_ust
new file mode 100755
index 000000000..fe6ffd8f5
--- /dev/null
+++ b/tests/regression/tools/metadata-regen/test_ust
@@ -0,0 +1,208 @@
+#!/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