test_debugger.py 文件源码

def test_ipdb_magics2():
    '''Test ipdb with a very short function.

    >>> old_trace = sys.gettrace()

    >>> def bar():
    ...     pass

    Run ipdb.

    >>> with PdbTestInput([
    ...    'continue',
    ... ]):
    ...     debugger.Pdb().runcall(bar)
    > <doctest ...>(2)bar()
          1 def bar():
    ----> 2    pass
    <BLANKLINE>
    ipdb> continue

    Restore previous trace function, e.g. for coverage.py    

    >>> sys.settrace(old_trace)
    '''