Method test_handle_repr

Lib/test/test_asyncio/test_events.py:2427–2472

(self)

        wd['h'] = h  # Would fail without __weakref__ slot.

    def test_handle_repr(self):
        self.loop.get_debug.return_value = False

        # simple function
        h = asyncio.Handle(noop, (1, 2), self.loop)
        filename, lineno = test_utils.get_function_source(noop)
        self.assertEqual(repr(h),
                        '<Handle noop() at %s:%s>'
                        % (filename, lineno))

        # cancelled handle
        h.cancel()
        self.assertEqual(repr(h),
                        '<Handle cancelled>')

        # decorated function
        cb = types.coroutine(noop)
        h = asyncio.Handle(cb, (), self.loop)
        self.assertEqual(repr(h),
                        '<Handle noop() at %s:%s>'
                        % (filename, lineno))

        # partial function
        cb = functools.partial(noop, 1, 2)
        h = asyncio.Handle(cb, (3,), self.loop)
        regex = (r'^<Handle noop\(\)\(\) at %s:%s>$'
                 % (re.escape(filename), lineno))
        self.assertRegex(repr(h), regex)

        # partial function with keyword args
        cb = functools.partial(noop, x=1)
        h = asyncio.Handle(cb, (2, 3), self.loop)
        regex = (r'^<Handle noop\(\)\(\) at %s:%s>$'
                 % (re.escape(filename), lineno))
        self.assertRegex(repr(h), regex)

        # partial method
        method = HandleTests.test_handle_repr
        cb = functools.partialmethod(method)
        filename, lineno = test_utils.get_function_source(method)
        h = asyncio.Handle(cb, (), self.loop)

        cb_regex = r'<function HandleTests.test_handle_repr .*>'
        cb_regex = fr'functools.partialmethod\({cb_regex}\)\(\)'
        regex = fr'^<Handle {cb_regex} at {re.escape(filename)}:{lineno}>$'
        self.assertRegex(repr(h), regex)

    def test_handle_repr_debug(self):
        self.loop.get_debug.return_value = True