`inspect.getmembers` is not fully tested

[sobolevn]

Bug report

Right now test_inspect checks getmembers with mostly classes and methods.
It does not test: function, traceback, code, frame, generator, coroutine, and builtin objects.
We should also test how predicate works for these objects.

However, they are listed in the docs:

cpython/Doc/library/inspect.rst

Lines 47 to 248 in a18c985

	+===========+===================+===========================+
	| class | __doc__ | documentation string |
	+-----------+-------------------+---------------------------+
	| | __name__ | name with which this |
	| | | class was defined |
	+-----------+-------------------+---------------------------+
	| | __qualname__ | qualified name |
	+-----------+-------------------+---------------------------+
	| | __module__ | name of module in which |
	| | | this class was defined |
	+-----------+-------------------+---------------------------+
	| method | __doc__ | documentation string |
	+-----------+-------------------+---------------------------+
	| | __name__ | name with which this |
	| | | method was defined |
	+-----------+-------------------+---------------------------+
	| | __qualname__ | qualified name |
	+-----------+-------------------+---------------------------+
	| | __func__ | function object |
	| | | containing implementation |
	| | | of method |
	+-----------+-------------------+---------------------------+
	| | __self__ | instance to which this |
	| | | method is bound, or |
	| | | ``None`` |
	+-----------+-------------------+---------------------------+
	| | __module__ | name of module in which |
	| | | this method was defined |
	+-----------+-------------------+---------------------------+
	| function | __doc__ | documentation string |
	+-----------+-------------------+---------------------------+
	| | __name__ | name with which this |
	| | | function was defined |
	+-----------+-------------------+---------------------------+
	| | __qualname__ | qualified name |
	+-----------+-------------------+---------------------------+
	| | __code__ | code object containing |
	| | | compiled function |
	| | | :term:`bytecode` |
	+-----------+-------------------+---------------------------+
	| | __defaults__ | tuple of any default |
	| | | values for positional or |
	| | | keyword parameters |
	+-----------+-------------------+---------------------------+
	| | __kwdefaults__ | mapping of any default |
	| | | values for keyword-only |
	| | | parameters |
	+-----------+-------------------+---------------------------+
	| | __globals__ | global namespace in which |
	| | | this function was defined |
	+-----------+-------------------+---------------------------+
	| | __builtins__ | builtins namespace |
	+-----------+-------------------+---------------------------+
	| | __annotations__ | mapping of parameters |
	| | | names to annotations; |
	| | | ``"return"`` key is |
	| | | reserved for return |
	| | | annotations. |
	+-----------+-------------------+---------------------------+
	| | __module__ | name of module in which |
	| | | this function was defined |
	+-----------+-------------------+---------------------------+
	| traceback | tb_frame | frame object at this |
	| | | level |
	+-----------+-------------------+---------------------------+
	| | tb_lasti | index of last attempted |
	| | | instruction in bytecode |
	+-----------+-------------------+---------------------------+
	| | tb_lineno | current line number in |
	| | | Python source code |
	+-----------+-------------------+---------------------------+
	| | tb_next | next inner traceback |
	| | | object (called by this |
	| | | level) |
	+-----------+-------------------+---------------------------+
	| frame | f_back | next outer frame object |
	| | | (this frame's caller) |
	+-----------+-------------------+---------------------------+
	| | f_builtins | builtins namespace seen |
	| | | by this frame |
	+-----------+-------------------+---------------------------+
	| | f_code | code object being |
	| | | executed in this frame |
	+-----------+-------------------+---------------------------+
	| | f_globals | global namespace seen by |
	| | | this frame |
	+-----------+-------------------+---------------------------+
	| | f_lasti | index of last attempted |
	| | | instruction in bytecode |
	+-----------+-------------------+---------------------------+
	| | f_lineno | current line number in |
	| | | Python source code |
	+-----------+-------------------+---------------------------+
	| | f_locals | local namespace seen by |
	| | | this frame |
	+-----------+-------------------+---------------------------+
	| | f_trace | tracing function for this |
	| | | frame, or ``None`` |
	+-----------+-------------------+---------------------------+
	| code | co_argcount | number of arguments (not |
	| | | including keyword only |
	| | | arguments, \* or \*\* |
	| | | args) |
	+-----------+-------------------+---------------------------+
	| | co_code | string of raw compiled |
	| | | bytecode |
	+-----------+-------------------+---------------------------+
	| | co_cellvars | tuple of names of cell |
	| | | variables (referenced by |
	| | | containing scopes) |
	+-----------+-------------------+---------------------------+
	| | co_consts | tuple of constants used |
	| | | in the bytecode |
	+-----------+-------------------+---------------------------+
	| | co_filename | name of file in which |
	| | | this code object was |
	| | | created |
	+-----------+-------------------+---------------------------+
	| | co_firstlineno | number of first line in |
	| | | Python source code |
	+-----------+-------------------+---------------------------+
	| | co_flags | bitmap of ``CO_*`` flags, |
	| | | read more :ref:`here |
	| | | <inspect-module-co-flags>`|
	+-----------+-------------------+---------------------------+
	| | co_lnotab | encoded mapping of line |
	| | | numbers to bytecode |
	| | | indices |
	+-----------+-------------------+---------------------------+
	| | co_freevars | tuple of names of free |
	| | | variables (referenced via |
	| | | a function's closure) |
	+-----------+-------------------+---------------------------+
	| | co_posonlyargcount| number of positional only |
	| | | arguments |
	+-----------+-------------------+---------------------------+
	| | co_kwonlyargcount | number of keyword only |
	| | | arguments (not including |
	| | | \*\* arg) |
	+-----------+-------------------+---------------------------+
	| | co_name | name with which this code |
	| | | object was defined |
	+-----------+-------------------+---------------------------+
	| | co_qualname | fully qualified name with |
	| | | which this code object |
	| | | was defined |
	+-----------+-------------------+---------------------------+
	| | co_names | tuple of names other |
	| | | than arguments and |
	| | | function locals |
	+-----------+-------------------+---------------------------+
	| | co_nlocals | number of local variables |
	+-----------+-------------------+---------------------------+
	| | co_stacksize | virtual machine stack |
	| | | space required |
	+-----------+-------------------+---------------------------+
	| | co_varnames | tuple of names of |
	| | | arguments and local |
	| | | variables |
	+-----------+-------------------+---------------------------+
	| generator | __name__ | name |
	+-----------+-------------------+---------------------------+
	| | __qualname__ | qualified name |
	+-----------+-------------------+---------------------------+
	| | gi_frame | frame |
	+-----------+-------------------+---------------------------+
	| | gi_running | is the generator running? |
	+-----------+-------------------+---------------------------+
	| | gi_code | code |
	+-----------+-------------------+---------------------------+
	| | gi_yieldfrom | object being iterated by |
	| | | ``yield from``, or |
	| | | ``None`` |
	+-----------+-------------------+---------------------------+
	| coroutine | __name__ | name |
	+-----------+-------------------+---------------------------+
	| | __qualname__ | qualified name |
	+-----------+-------------------+---------------------------+
	| | cr_await | object being awaited on, |
	| | | or ``None`` |
	+-----------+-------------------+---------------------------+
	| | cr_frame | frame |
	+-----------+-------------------+---------------------------+
	| | cr_running | is the coroutine running? |
	+-----------+-------------------+---------------------------+
	| | cr_code | code |
	+-----------+-------------------+---------------------------+
	| | cr_origin | where coroutine was |
	| | | created, or ``None``. See |
	| | | |coroutine-origin-link| |
	+-----------+-------------------+---------------------------+
	| builtin | __doc__ | documentation string |
	+-----------+-------------------+---------------------------+
	| | __name__ | original name of this |
	| | | function or method |
	+-----------+-------------------+---------------------------+
	| | __qualname__ | qualified name |
	+-----------+-------------------+---------------------------+
	| | __self__ | instance to which a |
	| | | method is bound, or |
	| | | ``None`` |
	+-----------+-------------------+---------------------------+

I will send a PR with new tests.

Linked PRs

• gh-116789: Add more tests for inspect.getmembers #116802
• [3.13] gh-116789: Add more tests for inspect.getmembers (GH-116802) #123129
• [3.12] gh-116789: Add more tests for inspect.getmembers (GH-116802) #123130
• gh-116789: Add more tests for inspect.getmembers #127052