tests/plugins/flt.lttng-utils.debug-info/test_lttng_utils_debug_info.py

   1 #
   2 # Copyright (C) 2019 EfficiOS Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License
   6 # as published by the Free Software Foundation; only version 2
   7 # of the License.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  17 #
  18
  19 import unittest
  20 import os.path
  21 import bt2
  22 import os
  23
  24
  25 @unittest.skip('depends on Python bindings, which are broken')
  26 class LttngUtilsDebugInfoTestCase(unittest.TestCase):
  27     def test_debug_info(self):
  28         debug_info_data_path = os.environ['BT_DEBUG_INFO_PATH']
  29         trace_path = os.path.join(debug_info_data_path, 'trace')
  30         target_prefix = os.path.join(debug_info_data_path, '..', '..')
  31         src = bt2.ComponentSpec('ctf', 'fs', trace_path)
  32         flt = bt2.ComponentSpec('lttng-utils', 'debug-info', {
  33             'target-prefix': target_prefix,
  34         })
  35         it = bt2.TraceCollectionNotificationIterator(src, flt,
  36                                                      [bt2.EventNotification])
  37         notifs = list(it)
  38         debug_info = notifs[2].event['debug_info']
  39         self.assertEqual(debug_info['bin'], 'libhello_so+0x14d4')
  40         self.assertEqual(debug_info['func'], 'foo+0xa9')
  41         self.assertEqual(debug_info['src'], 'libhello.c:7')
  42         debug_info = notifs[3].event['debug_info']
  43         self.assertEqual(debug_info['bin'], 'libhello_so+0x15a6')
  44         self.assertEqual(debug_info['func'], 'bar+0xa9')
  45         self.assertEqual(debug_info['src'], 'libhello.c:13')