220     def _make_pkg(self, source, depth, mod_base="runpy_test",  argument
223         if (namespace or parent_namespaces) and not depth:
232         if depth:
233             namespace_flags = [parent_namespaces] * depth
245         mod_name = (pkg_name+".")*depth + mod_base
287     def _check_module(self, depth, alter_sys=False,  argument
290                self._make_pkg(example_source, depth,
327     def _check_package(self, depth, alter_sys=False,  argument
330                self._make_pkg(example_source, depth, "__main__",
368     def _add_relative_modules(self, base_dir, source, depth):  argument
369         if depth <= 1:
370             raise ValueError("Relative module test needs depth > 1")
373         for i in range(depth):
391     def _check_relative_imports(self, depth, run_name=None):  argument
398                self._make_pkg(contents, depth))
404             self._add_relative_modules(pkg_dir, contents, depth)
432         for depth in range(4):
433             if verbose > 1: print("Testing package depth:", depth)
434             self._check_module(depth)
437         for depth in range(1, 4):
438             if verbose > 1: print("Testing package depth:", depth)
439             self._check_module(depth, namespace=True, parent_namespaces=True)
442         for depth in range(1, 4):
443             if verbose > 1: print("Testing package depth:", depth)
444             self._check_package(depth)
500         for depth in range(1, 4):
501             if verbose > 1: print("Testing package depth:", depth)
502             self._check_package(depth, parent_namespaces=True)
505         for depth in range(1, 4):
506             if verbose > 1: print("Testing package depth:", depth)
507             self._check_package(depth, namespace=True)
510         for depth in range(1, 4):
511             if verbose > 1: print("Testing package depth:", depth)
512             self._check_package(depth, namespace=True, parent_namespaces=True)
515         for depth in range(4):
516             if verbose > 1: print("Testing package depth:", depth)
517             self._check_module(depth, alter_sys=True)
520         for depth in range(1, 4):
521             if verbose > 1: print("Testing package depth:", depth)
522             self._check_package(depth, alter_sys=True)
525         for depth in range(2, 5):
526             if verbose > 1: print("Testing relative imports at depth:", depth)
527             self._check_relative_imports(depth)
530         for depth in range(2, 5):
531             if verbose > 1: print("Testing main relative imports at depth:", depth)
532             self._check_relative_imports(depth, "__main__")
535         depth = 1
538                self._make_pkg(example_source, depth))
565         for depth in range(1, max_depth):
566             pkg_name = ".".join([base_name] * depth)
578         for depth in range(2, max_depth+1):
579             self._add_relative_modules(pkg_dir, "", depth)
733             msg = "recursion depth exceeded"