21 def watch_is_active(watch_info: StepExpectInfo, path, frame_idx, line_no):  argument
24     if watch_path and os.path.isfile(watch_path):
27         if not (path and os.path.isfile(path) and
28                 os.path.samefile(path, watch_path)):
198             frame.loc.path = self._debug_to_external_path(frame.loc.path)
221     def _external_to_debug_path(self, path):  argument
223             return path
225         if not root_dir or not path:
226             return path
227         assert path.startswith(root_dir)
228         return path[len(root_dir):].lstrip(os.path.sep)
230     def _debug_to_external_path(self, path):  argument
232             return path
233         if not path or not self.options.source_root_dir:
234             return path
236             if path.endswith(self._external_to_debug_path(file)):
238         return path
267                 loc=LocIR(path=path, lineno=0, column=0)) for path in paths
272         return [frame.loc.path for frame in step.frames]
277         path = os.path.join(os.path.sep + 'root', 'some_file')
278         self.dbg.add_breakpoint(path, 12)
279         self.assertEqual(path, self.dbg.breakpoint_file)
283         self.options.source_root_dir = os.path.sep + 'my_root'
284         path = os.path.join(self.options.source_root_dir, 'some_file')
285         self.dbg.add_breakpoint(path, 12)
290         self.options.source_root_dir = os.path.sep + 'my_root' + os.path.sep
291         path = os.path.join(self.options.source_root_dir, 'some_file')
292         self.dbg.add_breakpoint(path, 12)
297         path = os.path.join(os.path.sep + 'root', 'some_file')
298         self.dbg.step_info = self._new_step([path])
299         self.assertEqual([path],
304         self.options.source_root_dir = os.path.sep + 'my_root'
311         self.options.source_root_dir = os.path.sep + 'my_root'
312         path = os.path.join(self.options.source_root_dir, 'some_file')
313         self.options.source_files = [path]
314         other_path = os.path.join(os.path.sep + 'other', 'file')
315         dbg_path = os.path.join(os.path.sep + 'dbg', 'some_file')
318         self.assertEqual([None, other_path, path],