def test_get_crash_signature(self):
gdbf = GDBfile(self.file)
self.assertFalse(gdbf._hashable_backtrace())
gdbf.lines.append('#0 0x11111111 in ??')
gdbf.lines.append('#1 0x22222222 in foo at foo.c:80')
gdbf.lines.append('#2 0x33333333 in bar')
gdbf._process_lines()
gdbf._hashable_backtrace()
self.assertEqual(gdbf.get_crash_signature(1), hashlib.md5('0x11111111').hexdigest())
self.assertEqual(gdbf.get_crash_signature(2), hashlib.md5('0x11111111 foo.c:80').hexdigest())
self.assertEqual(gdbf.get_crash_signature(3), hashlib.md5('0x11111111 foo.c:80 0x33333333').hexdigest())
parser = OptionParser()
parser.add_option('',
'--debug',
dest='debug',
action='store_true',
help='Enable debug messages (overrides --verbose)')
parser.add_option('',
'--verbose',
dest='verbose',
action='store_true',
help='Enable verbose messages')
(options, args) = parser.parse_args()
if options.debug:
logger.setLevel(logging.DEBUG)
elif options.verbose:
logger.setLevel(logging.INFO)
else:
logger.setLevel(logging.WARNING)
for f in args:
debugger = os.path.splitext(f)[1]
if debugger == '.gdb':
g = GDBfile(f)
elif debugger == '.cw':
g = CWfile(f)
print 'Signature=%s' % g.get_crash_signature(5)
if g.registers_hex.get(g.pc_name):
print 'PC=%s' % g.registers_hex[g.pc_name]
logger = logging.getLogger(__name__)
logger.setLevel(logging.WARNING)
if __name__ == '__main__':
logger = logging.getLogger()
hdlr = logging.StreamHandler()
logger.addHandler(hdlr)
parser = OptionParser()
parser.add_option('', '--debug', dest='debug', action='store_true', help='Enable debug messages (overrides --verbose)')
parser.add_option('', '--verbose', dest='verbose', action='store_true', help='Enable verbose messages')
(options, args) = parser.parse_args()
if options.debug:
logger.setLevel(logging.DEBUG)
elif options.verbose:
logger.setLevel(logging.INFO)
else:
logger.setLevel(logging.WARNING)
for f in args:
debugger = os.path.splitext(f)[1]
if debugger == '.gdb':
g = GDBfile(f)
elif debugger == '.cw':
g = CWfile(f)
print 'Signature=%s' % g.get_crash_signature(5)
if g.registers_hex.get(g.pc_name):
print 'PC=%s' % g.registers_hex[g.pc_name]