Tests: use babeltrace2 for all tests

[lttng-tools.git] / tests / regression / ust / ust-dl / test_ust-dl.py

diff --git a/tests/regression/ust/ust-dl/test_ust-dl.py b/tests/regression/ust/ust-dl/test_ust-dl.py
index 81972a7db90e8ce57ffc6dd35e38a32188fd8e90..04903af260d02417a4814f1d964f807a966dbfb3 100644 (file)
--- a/tests/regression/ust/ust-dl/test_ust-dl.py
+++ b/tests/regression/ust/ust-dl/test_ust-dl.py
@@ -1,20 +1,9 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) - 2013 Jérémie Galarneau <jeremie.galarneau@efficios.com>
-# Copyright (C) - 2015 Antoine Busque <abusque@efficios.com>
+# Copyright (C) 2013 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+# Copyright (C) 2015 Antoine Busque <abusque@efficios.com>
 #
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License, version 2 only, as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Software Foundation, Inc., 51
-# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# SPDX-License-Identifier: GPL-2.0-only
 
 import os
 import subprocess
@@ -31,6 +20,9 @@ sys.path.append(test_utils_path)
 from test_utils import *
 
 
+have_dlmopen = (os.environ.get('LTTNG_TOOLS_HAVE_DLMOPEN') == '1')
+
+
 NR_TESTS = 14
 current_test = 1
 print("1..{0}".format(NR_TESTS))
@@ -60,9 +52,9 @@ stop_session(session_info)
 
 # Check for dl events in the resulting trace
 try:
-    babeltrace_process = subprocess.Popen(["babeltrace", session_info.trace_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    babeltrace_process = subprocess.Popen([BABELTRACE_BIN, session_info.trace_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 except FileNotFoundError:
-    bail("Could not open babeltrace. Please make sure it is installed.", session_info)
+    bail("Could not open {}. Please make sure it is installed.".format(BABELTRACE_BIN), session_info)
 
 dlopen_event_found = 0
 dlmopen_event_found = 0
@@ -113,7 +105,11 @@ current_test += 1
 print_test_result(dlopen_event_found > 0, current_test, "lttng_ust_dl:dlopen event found in resulting trace")
 current_test += 1
 
-print_test_result(dlmopen_event_found > 0, current_test, "lttng_ust_dl:dlmopen event found in resulting trace")
+if have_dlmopen:
+    print_test_result(dlmopen_event_found > 0, current_test, "lttng_ust_dl:dlmopen event found in resulting trace")
+else:
+    skip_test(current_test, 'dlmopen() is not available')
+
 current_test += 1
 
 print_test_result(build_id_event_found > 0, current_test, "lttng_ust_dl:build_id event found in resulting trace")