Method test_basic_line_wrap

Lib/test/test_pprint.py:325–434

(self)

            self.assertEqual(pprint.saferepr(cont), expected)

    def test_basic_line_wrap(self):
        # verify basic line-wrapping operation
        o = {'RPM_cal': 0,
             'RPM_cal2': 48059,
             'Speed_cal': 0,
             'controldesk_runtime_us': 0,
             'main_code_runtime_us': 0,
             'read_io_runtime_us': 0,
             'write_io_runtime_us': 43690}
        exp = """\
{'RPM_cal': 0,
 'RPM_cal2': 48059,
 'Speed_cal': 0,
 'controldesk_runtime_us': 0,
 'main_code_runtime_us': 0,
 'read_io_runtime_us': 0,
 'write_io_runtime_us': 43690}"""
        for type in [dict, dict2]:
            self.assertEqual(pprint.pformat(type(o)), exp)

        exp = """\
frozendict({'RPM_cal': 0,
            'RPM_cal2': 48059,
            'Speed_cal': 0,
            'controldesk_runtime_us': 0,
            'main_code_runtime_us': 0,
            'read_io_runtime_us': 0,
            'write_io_runtime_us': 43690})"""
        self.assertEqual(pprint.pformat(frozendict(o)), exp)
        exp = """\
frozendict2({'RPM_cal': 0,
             'RPM_cal2': 48059,
             'Speed_cal': 0,
             'controldesk_runtime_us': 0,
             'main_code_runtime_us': 0,
             'read_io_runtime_us': 0,
             'write_io_runtime_us': 43690})"""
        self.assertEqual(pprint.pformat(frozendict2(o)), exp)

        o = range(100)
        exp = 'dict_keys([%s])' % ',\n '.join(map(str, o))
        keys = dict.fromkeys(o).keys()
        self.assertEqual(pprint.pformat(keys), exp)
        keys = frozendict.fromkeys(o).keys()
        self.assertEqual(pprint.pformat(keys), exp)

        o = range(100)
        exp = 'dict_values([%s])' % ',\n '.join(map(str, o))
        values = {v: v for v in o}.values()
        self.assertEqual(pprint.pformat(values), exp)
        values = frozendict({v: v for v in o}).values()
        self.assertEqual(pprint.pformat(values), exp)

        o = range(100)
        exp = 'dict_items([%s])' % ',\n '.join("(%s, %s)" % (i, i) for i in o)
        items = {v: v for v in o}.items()
        self.assertEqual(pprint.pformat(items), exp)
        items = frozendict({v: v for v in o}).items()