test_events.py 文件源码

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(1, 2) at %s:%s>'
                        % (filename, lineno))

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

        # decorated function
        cb = asyncio.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\(1, 2\)\(3\) at %s:%s>$'
                 % (re.escape(filename), lineno))
        self.assertRegex(repr(h), regex)

        # partial method
        if sys.version_info >= (3, 4):
            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 = (r'functools.partialmethod\(%s, , \)\(\)' % cb_regex)
            regex = (r'^<Handle %s at %s:%s>$'
                     % (cb_regex, re.escape(filename), lineno))
            self.assertRegex(repr(h), regex)