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How to use marshal method in molecule
Best Python code snippet using molecule_python
buffer_tests.py
Source:buffer_tests.py 
...5class MixinBytesBufferCommonTests(object):6 """Tests that work for both bytes and buffer objects.7 See PEP 3137.8 """9 def marshal(self, x):10 """Convert x into the appropriate type for these tests."""11 raise RuntimeError('test class must provide a marshal method')12 def test_islower(self):13 self.assertFalse(self.marshal(b'').islower())14 self.assertTrue(self.marshal(b'a').islower())15 self.assertFalse(self.marshal(b'A').islower())16 self.assertFalse(self.marshal(b'\n').islower())17 self.assertTrue(self.marshal(b'abc').islower())18 self.assertFalse(self.marshal(b'aBc').islower())19 self.assertTrue(self.marshal(b'abc\n').islower())20 self.assertRaises(TypeError, self.marshal(b'abc').islower, 42)21 def test_isupper(self):22 self.assertFalse(self.marshal(b'').isupper())23 self.assertFalse(self.marshal(b'a').isupper())24 self.assertTrue(self.marshal(b'A').isupper())25 self.assertFalse(self.marshal(b'\n').isupper())26 self.assertTrue(self.marshal(b'ABC').isupper())27 self.assertFalse(self.marshal(b'AbC').isupper())28 self.assertTrue(self.marshal(b'ABC\n').isupper())29 self.assertRaises(TypeError, self.marshal(b'abc').isupper, 42)30 def test_istitle(self):31 self.assertFalse(self.marshal(b'').istitle())32 self.assertFalse(self.marshal(b'a').istitle())33 self.assertTrue(self.marshal(b'A').istitle())34 self.assertFalse(self.marshal(b'\n').istitle())35 self.assertTrue(self.marshal(b'A Titlecased Line').istitle())36 self.assertTrue(self.marshal(b'A\nTitlecased Line').istitle())37 self.assertTrue(self.marshal(b'A Titlecased, Line').istitle())38 self.assertFalse(self.marshal(b'Not a capitalized String').istitle())39 self.assertFalse(self.marshal(b'Not\ta Titlecase String').istitle())40 self.assertFalse(self.marshal(b'Not--a Titlecase String').istitle())41 self.assertFalse(self.marshal(b'NOT').istitle())42 self.assertRaises(TypeError, self.marshal(b'abc').istitle, 42)43 def test_isspace(self):44 self.assertFalse(self.marshal(b'').isspace())45 self.assertFalse(self.marshal(b'a').isspace())46 self.assertTrue(self.marshal(b' ').isspace())47 self.assertTrue(self.marshal(b'\t').isspace())48 self.assertTrue(self.marshal(b'\r').isspace())49 self.assertTrue(self.marshal(b'\n').isspace())50 self.assertTrue(self.marshal(b' \t\r\n').isspace())51 self.assertFalse(self.marshal(b' \t\r\na').isspace())52 self.assertRaises(TypeError, self.marshal(b'abc').isspace, 42)53 def test_isalpha(self):54 self.assertFalse(self.marshal(b'').isalpha())55 self.assertTrue(self.marshal(b'a').isalpha())56 self.assertTrue(self.marshal(b'A').isalpha())57 self.assertFalse(self.marshal(b'\n').isalpha())58 self.assertTrue(self.marshal(b'abc').isalpha())59 self.assertFalse(self.marshal(b'aBc123').isalpha())60 self.assertFalse(self.marshal(b'abc\n').isalpha())61 self.assertRaises(TypeError, self.marshal(b'abc').isalpha, 42)62 def test_isalnum(self):63 self.assertFalse(self.marshal(b'').isalnum())64 self.assertTrue(self.marshal(b'a').isalnum())65 self.assertTrue(self.marshal(b'A').isalnum())66 self.assertFalse(self.marshal(b'\n').isalnum())67 self.assertTrue(self.marshal(b'123abc456').isalnum())68 self.assertTrue(self.marshal(b'a1b3c').isalnum())69 self.assertFalse(self.marshal(b'aBc000 ').isalnum())70 self.assertFalse(self.marshal(b'abc\n').isalnum())71 self.assertRaises(TypeError, self.marshal(b'abc').isalnum, 42)72 def test_isdigit(self):73 self.assertFalse(self.marshal(b'').isdigit())74 self.assertFalse(self.marshal(b'a').isdigit())75 self.assertTrue(self.marshal(b'0').isdigit())76 self.assertTrue(self.marshal(b'0123456789').isdigit())77 self.assertFalse(self.marshal(b'0123456789a').isdigit())78 self.assertRaises(TypeError, self.marshal(b'abc').isdigit, 42)79 def test_lower(self):80 self.assertEqual(b'hello', self.marshal(b'HeLLo').lower())81 self.assertEqual(b'hello', self.marshal(b'hello').lower())82 self.assertRaises(TypeError, self.marshal(b'hello').lower, 42)83 def test_upper(self):84 self.assertEqual(b'HELLO', self.marshal(b'HeLLo').upper())85 self.assertEqual(b'HELLO', self.marshal(b'HELLO').upper())86 self.assertRaises(TypeError, self.marshal(b'hello').upper, 42)87 def test_capitalize(self):88 self.assertEqual(b' hello ', self.marshal(b' hello ').capitalize())89 self.assertEqual(b'Hello ', self.marshal(b'Hello ').capitalize())90 self.assertEqual(b'Hello ', self.marshal(b'hello ').capitalize())91 self.assertEqual(b'Aaaa', self.marshal(b'aaaa').capitalize())92 self.assertEqual(b'Aaaa', self.marshal(b'AaAa').capitalize())93 self.assertRaises(TypeError, self.marshal(b'hello').capitalize, 42)94 def test_ljust(self):95 self.assertEqual(b'abc ', self.marshal(b'abc').ljust(10))96 self.assertEqual(b'abc ', self.marshal(b'abc').ljust(6))97 self.assertEqual(b'abc', self.marshal(b'abc').ljust(3))98 self.assertEqual(b'abc', self.marshal(b'abc').ljust(2))99 self.assertEqual(b'abc*******', self.marshal(b'abc').ljust(10, '*'))100 self.assertRaises(TypeError, self.marshal(b'abc').ljust)101 def test_rjust(self):102 self.assertEqual(b' abc', self.marshal(b'abc').rjust(10))103 self.assertEqual(b' abc', self.marshal(b'abc').rjust(6))104 self.assertEqual(b'abc', self.marshal(b'abc').rjust(3))105 self.assertEqual(b'abc', self.marshal(b'abc').rjust(2))106 self.assertEqual(b'*******abc', self.marshal(b'abc').rjust(10, '*'))107 self.assertRaises(TypeError, self.marshal(b'abc').rjust)108 def test_center(self):109 self.assertEqual(b' abc ', self.marshal(b'abc').center(10))110 self.assertEqual(b' abc ', self.marshal(b'abc').center(6))111 self.assertEqual(b'abc', self.marshal(b'abc').center(3))112 self.assertEqual(b'abc', self.marshal(b'abc').center(2))113 self.assertEqual(b'***abc****', self.marshal(b'abc').center(10, '*'))114 self.assertRaises(TypeError, self.marshal(b'abc').center)115 def test_swapcase(self):116 self.assertEqual(b'hEllO CoMPuTErS',117 self.marshal(b'HeLLo cOmpUteRs').swapcase())118 self.assertRaises(TypeError, self.marshal(b'hello').swapcase, 42)119 def test_zfill(self):120 self.assertEqual(b'123', self.marshal(b'123').zfill(2))121 self.assertEqual(b'123', self.marshal(b'123').zfill(3))122 self.assertEqual(b'0123', self.marshal(b'123').zfill(4))123 self.assertEqual(b'+123', self.marshal(b'+123').zfill(3))124 self.assertEqual(b'+123', self.marshal(b'+123').zfill(4))125 self.assertEqual(b'+0123', self.marshal(b'+123').zfill(5))126 self.assertEqual(b'-123', self.marshal(b'-123').zfill(3))127 self.assertEqual(b'-123', self.marshal(b'-123').zfill(4))128 self.assertEqual(b'-0123', self.marshal(b'-123').zfill(5))129 self.assertEqual(b'000', self.marshal(b'').zfill(3))130 self.assertEqual(b'34', self.marshal(b'34').zfill(1))131 self.assertEqual(b'0034', self.marshal(b'34').zfill(4))132 self.assertRaises(TypeError, self.marshal(b'123').zfill)133 def test_expandtabs(self):134 self.assertEqual(b'abc\rab def\ng hi',135 self.marshal(b'abc\rab\tdef\ng\thi').expandtabs())136 self.assertEqual(b'abc\rab def\ng hi',137 self.marshal(b'abc\rab\tdef\ng\thi').expandtabs(8))138 self.assertEqual(b'abc\rab def\ng hi',139 self.marshal(b'abc\rab\tdef\ng\thi').expandtabs(4))140 self.assertEqual(b'abc\r\nab def\ng hi',141 self.marshal(b'abc\r\nab\tdef\ng\thi').expandtabs(4))142 self.assertEqual(b'abc\rab def\ng hi',143 self.marshal(b'abc\rab\tdef\ng\thi').expandtabs())144 self.assertEqual(b'abc\rab def\ng hi',145 self.marshal(b'abc\rab\tdef\ng\thi').expandtabs(8))146 self.assertEqual(b'abc\r\nab\r\ndef\ng\r\nhi',147 self.marshal(b'abc\r\nab\r\ndef\ng\r\nhi').expandtabs(4))148 self.assertEqual(b' a\n b', self.marshal(b' \ta\n\tb').expandtabs(1))149 self.assertRaises(TypeError, self.marshal(b'hello').expandtabs, 42, 42)150 # This test is only valid when sizeof(int) == sizeof(void*) == 4.151 if sys.maxint < (1 << 32) and struct.calcsize('P') == 4:152 self.assertRaises(OverflowError,153 self.marshal(b'\ta\n\tb').expandtabs, sys.maxint)154 def test_title(self):155 self.assertEqual(b' Hello ', self.marshal(b' hello ').title())156 self.assertEqual(b'Hello ', self.marshal(b'hello ').title())157 self.assertEqual(b'Hello ', self.marshal(b'Hello ').title())158 self.assertEqual(b'Format This As Title String',159 self.marshal(b'fOrMaT thIs aS titLe String').title())160 self.assertEqual(b'Format,This-As*Title;String',161 self.marshal(b'fOrMaT,thIs-aS*titLe;String').title())162 self.assertEqual(b'Getint', self.marshal(b'getInt').title())163 self.assertRaises(TypeError, self.marshal(b'hello').title, 42)164 def test_splitlines(self):165 self.assertEqual([b'abc', b'def', b'', b'ghi'],166 self.marshal(b'abc\ndef\n\rghi').splitlines())167 self.assertEqual([b'abc', b'def', b'', b'ghi'],168 self.marshal(b'abc\ndef\n\r\nghi').splitlines())169 self.assertEqual([b'abc', b'def', b'ghi'],170 self.marshal(b'abc\ndef\r\nghi').splitlines())171 self.assertEqual([b'abc', b'def', b'ghi'],172 self.marshal(b'abc\ndef\r\nghi\n').splitlines())173 self.assertEqual([b'abc', b'def', b'ghi', b''],174 self.marshal(b'abc\ndef\r\nghi\n\r').splitlines())175 self.assertEqual([b'', b'abc', b'def', b'ghi', b''],176 self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines())177 self.assertEqual([b'\n', b'abc\n', b'def\r\n', b'ghi\n', b'\r'],178 self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(1))...
test_marshal.py
Source:test_marshal.py
1from rpython.tool.udir import udir2class AppTestMarshal:3 spaceconfig = {'usemodules': ['array']}4 def setup_class(cls):5 tmpfile = udir.join('AppTestMarshal.tmp')6 cls.w_tmpfile = cls.space.wrap(str(tmpfile))7 def w_marshal_check(self, case):8 import marshal, StringIO9 s = marshal.dumps(case)10 print(repr(s))11 x = marshal.loads(s)12 assert x == case and type(x) is type(case)13 exc = raises(TypeError, marshal.loads, memoryview(s))14 assert str(exc.value) == "must be string or read-only buffer, not memoryview"15 import sys16 if '__pypy__' in sys.builtin_module_names:17 f = StringIO.StringIO()18 marshal.dump(case, f)19 f.seek(0)20 x = marshal.load(f)21 assert x == case and type(x) is type(case)22 return x23 def test_None(self):24 case = None25 self.marshal_check(case)26 def test_False(self):27 case = False28 self.marshal_check(case)29 def test_True(self):30 case = True31 self.marshal_check(case)32 def test_StopIteration(self):33 case = StopIteration34 self.marshal_check(case)35 def test_Ellipsis(self):36 case = Ellipsis37 self.marshal_check(case)38 def test_42(self):39 case = 4240 self.marshal_check(case)41 def test__minus_17(self):42 case = -1743 self.marshal_check(case)44 def test_sys_dot_maxint(self):45 import sys46 case = sys.maxint47 self.marshal_check(case)48 def test__minus_1_dot_25(self):49 case = -1.2550 self.marshal_check(case)51 def test__minus_1_dot_25__2(self):52 case = -1.25 #253 self.marshal_check(case)54 def test_2_plus_5j(self):55 case = 2+5j56 self.marshal_check(case)57 def test_2_plus_5j__2(self):58 case = 2+5j #259 self.marshal_check(case)60 def test_long(self):61 self.marshal_check(42L)62 case = -1234567890123456789012345678901234567890L63 self.marshal_check(case)64 def test_hello_____not_interned(self):65 hello = "he"66 hello += "llo"67 case = hello # not interned68 self.marshal_check(case)69 def test__Quote_hello_Quote_(self):70 case = "hello"71 self.marshal_check(case)72 def test__brace__ecarb_(self):73 case = ()74 self.marshal_check(case)75 def test__brace_1_comma__2_ecarb_(self):76 case = (1, 2)77 self.marshal_check(case)78 def test__list__tsil_(self):79 case = []80 self.marshal_check(case)81 def test__list_3_comma__4_tsil_(self):82 case = [3, 4]83 self.marshal_check(case)84 def test__dict__tcid_(self):85 case = {}86 self.marshal_check(case)87 def test__dict_5_colon__6_comma__7_colon__8_tcid_(self):88 case = {5: 6, 7: 8}89 self.marshal_check(case)90 def test_func_dot_func_code(self):91 def func(x):92 return lambda y: x+y93 case = func.func_code94 self.marshal_check(case)95 def test_scopefunc_dot_func_code(self):96 def func(x):97 return lambda y: x+y98 scopefunc = func(42)99 case = scopefunc.func_code100 self.marshal_check(case)101 def test_u_quote_hello_quote_(self):102 case = u'hello'103 self.marshal_check(case)104 def test_set_brace__ecarb_(self):105 case = set()106 self.marshal_check(case)107 def test_set_brace__list_1_comma__2_tsil__ecarb_(self):108 case = set([1, 2])109 self.marshal_check(case)110 def test_frozenset_brace__ecarb_(self):111 case = frozenset()112 self.marshal_check(case)113 def test_frozenset_brace__list_3_comma__4_tsil__ecarb_(self):114 case = frozenset([3, 4])115 self.marshal_check(case)116 def test_stream_reader_writer(self):117 # for performance, we have a special case when reading/writing real118 # file objects119 import marshal120 obj1 = [4, ("hello", 7.5)]121 obj2 = "foobar"122 f = open(self.tmpfile, 'wb')123 marshal.dump(obj1, f)124 marshal.dump(obj2, f)125 f.write('END')126 f.close()127 f = open(self.tmpfile, 'rb')128 obj1b = marshal.load(f)129 obj2b = marshal.load(f)130 tail = f.read()131 f.close()132 assert obj1b == obj1133 assert obj2b == obj2134 assert tail == 'END'135 def test_unicode(self):136 import marshal, sys137 self.marshal_check(u'\uFFFF')138 self.marshal_check(u'\ud800')139 self.marshal_check(unichr(sys.maxunicode))140 def test_reject_subtypes(self):141 import marshal142 types = (float, complex, int, long, tuple, list, dict, set, frozenset)143 for cls in types:144 print(cls)145 class subtype(cls):146 pass147 exc = raises(ValueError, marshal.dumps, subtype)148 assert str(exc.value) == 'unmarshallable object'149 exc = raises(ValueError, marshal.dumps, subtype())150 assert str(exc.value) == 'unmarshallable object'151 exc = raises(ValueError, marshal.dumps, (subtype(),))152 assert str(exc.value) == 'unmarshallable object'153 def test_valid_subtypes(self):154 import marshal155 from array import array156 class subtype(array):157 pass158 assert marshal.dumps(subtype('c', 'test')) == marshal.dumps(array('c', 'test'))159 def test_bad_typecode(self):160 import marshal161 exc = raises(ValueError, marshal.loads, chr(1))162 assert str(exc.value) == "bad marshal data (unknown type code)"163class AppTestSmallLong(AppTestMarshal):164 spaceconfig = AppTestMarshal.spaceconfig.copy()165 spaceconfig["objspace.std.withsmalllong"] = True166 def test_smalllong(self):167 import __pypy__168 x = -123456789012345L169 assert 'SmallLong' in __pypy__.internal_repr(x)170 y = self.marshal_check(x)171 assert y == x172 # must be unpickled as a small long...
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