diff options
Diffstat (limited to 'Lib/test/test_uuid.py')
| -rw-r--r-- | Lib/test/test_uuid.py | 97 |
1 files changed, 61 insertions, 36 deletions
diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py index 0586cfd..90671be 100644 --- a/Lib/test/test_uuid.py +++ b/Lib/test/test_uuid.py @@ -16,12 +16,13 @@ class TestUUID(TestCase): def test_UUID(self): equal = self.assertEqual ascending = [] - for (string, curly, hex, bytes, fields, integer, urn, + for (string, curly, hex, bytes, bytes_le, fields, integer, urn, time, clock_seq, variant, version) in [ ('00000000-0000-0000-0000-000000000000', '{00000000-0000-0000-0000-000000000000}', '00000000000000000000000000000000', '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0', + '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0', (0, 0, 0, 0, 0, 0), 0, 'urn:uuid:00000000-0000-0000-0000-000000000000', @@ -30,6 +31,7 @@ class TestUUID(TestCase): '{00010203-0405-0607-0809-0a0b0c0d0e0f}', '000102030405060708090a0b0c0d0e0f', '\0\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\x0d\x0e\x0f', + '\x03\x02\x01\0\x05\x04\x07\x06\x08\t\n\x0b\x0c\x0d\x0e\x0f', (0x00010203L, 0x0405, 0x0607, 8, 9, 0x0a0b0c0d0e0fL), 0x000102030405060708090a0b0c0d0e0fL, 'urn:uuid:00010203-0405-0607-0809-0a0b0c0d0e0f', @@ -38,6 +40,7 @@ class TestUUID(TestCase): '{02d9e6d5-9467-382e-8f9b-9300a64ac3cd}', '02d9e6d59467382e8f9b9300a64ac3cd', '\x02\xd9\xe6\xd5\x94\x67\x38\x2e\x8f\x9b\x93\x00\xa6\x4a\xc3\xcd', + '\xd5\xe6\xd9\x02\x67\x94\x2e\x38\x8f\x9b\x93\x00\xa6\x4a\xc3\xcd', (0x02d9e6d5L, 0x9467, 0x382e, 0x8f, 0x9b, 0x9300a64ac3cdL), 0x02d9e6d59467382e8f9b9300a64ac3cdL, 'urn:uuid:02d9e6d5-9467-382e-8f9b-9300a64ac3cd', @@ -46,6 +49,7 @@ class TestUUID(TestCase): '{12345678-1234-5678-1234-567812345678}', '12345678123456781234567812345678', '\x12\x34\x56\x78'*4, + '\x78\x56\x34\x12\x34\x12\x78\x56\x12\x34\x56\x78\x12\x34\x56\x78', (0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678), 0x12345678123456781234567812345678, 'urn:uuid:12345678-1234-5678-1234-567812345678', @@ -54,6 +58,7 @@ class TestUUID(TestCase): '{6ba7b810-9dad-11d1-80b4-00c04fd430c8}', '6ba7b8109dad11d180b400c04fd430c8', '\x6b\xa7\xb8\x10\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', + '\x10\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', (0x6ba7b810L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L), 0x6ba7b8109dad11d180b400c04fd430c8L, 'urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8', @@ -62,6 +67,7 @@ class TestUUID(TestCase): '{6ba7b811-9dad-11d1-80b4-00c04fd430c8}', '6ba7b8119dad11d180b400c04fd430c8', '\x6b\xa7\xb8\x11\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', + '\x11\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', (0x6ba7b811L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L), 0x6ba7b8119dad11d180b400c04fd430c8L, 'urn:uuid:6ba7b811-9dad-11d1-80b4-00c04fd430c8', @@ -70,6 +76,7 @@ class TestUUID(TestCase): '{6ba7b812-9dad-11d1-80b4-00c04fd430c8}', '6ba7b8129dad11d180b400c04fd430c8', '\x6b\xa7\xb8\x12\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', + '\x12\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', (0x6ba7b812L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L), 0x6ba7b8129dad11d180b400c04fd430c8L, 'urn:uuid:6ba7b812-9dad-11d1-80b4-00c04fd430c8', @@ -78,6 +85,7 @@ class TestUUID(TestCase): '{6ba7b814-9dad-11d1-80b4-00c04fd430c8}', '6ba7b8149dad11d180b400c04fd430c8', '\x6b\xa7\xb8\x14\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', + '\x14\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8', (0x6ba7b814L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L), 0x6ba7b8149dad11d180b400c04fd430c8L, 'urn:uuid:6ba7b814-9dad-11d1-80b4-00c04fd430c8', @@ -86,6 +94,7 @@ class TestUUID(TestCase): '{7d444840-9dc0-11d1-b245-5ffdce74fad2}', '7d4448409dc011d1b2455ffdce74fad2', '\x7d\x44\x48\x40\x9d\xc0\x11\xd1\xb2\x45\x5f\xfd\xce\x74\xfa\xd2', + '\x40\x48\x44\x7d\xc0\x9d\xd1\x11\xb2\x45\x5f\xfd\xce\x74\xfa\xd2', (0x7d444840L, 0x9dc0, 0x11d1, 0xb2, 0x45, 0x5ffdce74fad2L), 0x7d4448409dc011d1b2455ffdce74fad2L, 'urn:uuid:7d444840-9dc0-11d1-b245-5ffdce74fad2', @@ -94,6 +103,7 @@ class TestUUID(TestCase): '{e902893a-9d22-3c7e-a7b8-d6e313b71d9f}', 'e902893a9d223c7ea7b8d6e313b71d9f', '\xe9\x02\x89\x3a\x9d\x22\x3c\x7e\xa7\xb8\xd6\xe3\x13\xb7\x1d\x9f', + '\x3a\x89\x02\xe9\x22\x9d\x7e\x3c\xa7\xb8\xd6\xe3\x13\xb7\x1d\x9f', (0xe902893aL, 0x9d22, 0x3c7e, 0xa7, 0xb8, 0xd6e313b71d9fL), 0xe902893a9d223c7ea7b8d6e313b71d9fL, 'urn:uuid:e902893a-9d22-3c7e-a7b8-d6e313b71d9f', @@ -102,6 +112,7 @@ class TestUUID(TestCase): '{eb424026-6f54-4ef8-a4d0-bb658a1fc6cf}', 'eb4240266f544ef8a4d0bb658a1fc6cf', '\xeb\x42\x40\x26\x6f\x54\x4e\xf8\xa4\xd0\xbb\x65\x8a\x1f\xc6\xcf', + '\x26\x40\x42\xeb\x54\x6f\xf8\x4e\xa4\xd0\xbb\x65\x8a\x1f\xc6\xcf', (0xeb424026L, 0x6f54, 0x4ef8, 0xa4, 0xd0, 0xbb658a1fc6cfL), 0xeb4240266f544ef8a4d0bb658a1fc6cfL, 'urn:uuid:eb424026-6f54-4ef8-a4d0-bb658a1fc6cf', @@ -110,6 +121,7 @@ class TestUUID(TestCase): '{f81d4fae-7dec-11d0-a765-00a0c91e6bf6}', 'f81d4fae7dec11d0a76500a0c91e6bf6', '\xf8\x1d\x4f\xae\x7d\xec\x11\xd0\xa7\x65\x00\xa0\xc9\x1e\x6b\xf6', + '\xae\x4f\x1d\xf8\xec\x7d\xd0\x11\xa7\x65\x00\xa0\xc9\x1e\x6b\xf6', (0xf81d4faeL, 0x7dec, 0x11d0, 0xa7, 0x65, 0x00a0c91e6bf6L), 0xf81d4fae7dec11d0a76500a0c91e6bf6L, 'urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bf6', @@ -118,6 +130,7 @@ class TestUUID(TestCase): '{fffefdfc-fffe-fffe-fffe-fffefdfcfbfa}', 'fffefdfcfffefffefffefffefdfcfbfa', '\xff\xfe\xfd\xfc\xff\xfe\xff\xfe\xff\xfe\xff\xfe\xfd\xfc\xfb\xfa', + '\xfc\xfd\xfe\xff\xfe\xff\xfe\xff\xff\xfe\xff\xfe\xfd\xfc\xfb\xfa', (0xfffefdfcL, 0xfffe, 0xfffe, 0xff, 0xfe, 0xfffefdfcfbfaL), 0xfffefdfcfffefffefffefffefdfcfbfaL, 'urn:uuid:fffefdfc-fffe-fffe-fffe-fffefdfcfbfa', @@ -126,6 +139,7 @@ class TestUUID(TestCase): '{ffffffff-ffff-ffff-ffff-ffffffffffff}', 'ffffffffffffffffffffffffffffffff', '\xff'*16, + '\xff'*16, (0xffffffffL, 0xffffL, 0xffffL, 0xff, 0xff, 0xffffffffffffL), 0xffffffffffffffffffffffffffffffffL, 'urn:uuid:ffffffff-ffff-ffff-ffff-ffffffffffff', @@ -134,12 +148,14 @@ class TestUUID(TestCase): equivalents = [] # Construct each UUID in several different ways. for u in [uuid.UUID(string), uuid.UUID(curly), uuid.UUID(hex), - uuid.UUID(bytes=bytes), uuid.UUID(fields=fields), - uuid.UUID(int=integer), uuid.UUID(urn)]: + uuid.UUID(bytes=bytes), uuid.UUID(bytes_le=bytes_le), + uuid.UUID(fields=fields), uuid.UUID(int=integer), + uuid.UUID(urn)]: # Test all conversions and properties of the UUID object. equal(str(u), string) equal(int(u), integer) equal(u.bytes, bytes) + equal(u.bytes_le, bytes_le) equal(u.fields, fields) equal(u.time_low, fields[0]) equal(u.time_mid, fields[1]) @@ -189,6 +205,11 @@ class TestUUID(TestCase): badvalue(lambda: uuid.UUID(bytes='\0'*15)) badvalue(lambda: uuid.UUID(bytes='\0'*17)) + # Badly formed bytes_le. + badvalue(lambda: uuid.UUID(bytes_le='abc')) + badvalue(lambda: uuid.UUID(bytes_le='\0'*15)) + badvalue(lambda: uuid.UUID(bytes_le='\0'*17)) + # Badly formed fields. badvalue(lambda: uuid.UUID(fields=(1,))) badvalue(lambda: uuid.UUID(fields=(1, 2, 3, 4, 5))) @@ -221,51 +242,43 @@ class TestUUID(TestCase): uuid.UUID(h) uuid.UUID(hex=h) uuid.UUID(bytes=b) + uuid.UUID(bytes_le=b) uuid.UUID(fields=f) uuid.UUID(int=i) # Wrong number of arguments (positional). badtype(lambda: uuid.UUID()) badtype(lambda: uuid.UUID(h, b)) - badtype(lambda: uuid.UUID(h, b, f)) - badtype(lambda: uuid.UUID(h, b, f, i)) - - # Duplicate arguments (named). - badtype(lambda: uuid.UUID(hex=h, bytes=b)) - badtype(lambda: uuid.UUID(hex=h, fields=f)) - badtype(lambda: uuid.UUID(hex=h, int=i)) - badtype(lambda: uuid.UUID(bytes=b, fields=f)) - badtype(lambda: uuid.UUID(bytes=b, int=i)) - badtype(lambda: uuid.UUID(fields=f, int=i)) - badtype(lambda: uuid.UUID(hex=h, bytes=b, fields=f)) - badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i)) - badtype(lambda: uuid.UUID(hex=h, fields=f, int=i)) - badtype(lambda: uuid.UUID(bytes=b, int=i, fields=f)) - badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i, fields=f)) - - # Duplicate arguments (positional and named). - badtype(lambda: uuid.UUID(h, hex=h)) - badtype(lambda: uuid.UUID(h, bytes=b)) - badtype(lambda: uuid.UUID(h, fields=f)) - badtype(lambda: uuid.UUID(h, int=i)) - badtype(lambda: uuid.UUID(h, hex=h, bytes=b)) - badtype(lambda: uuid.UUID(h, hex=h, fields=f)) - badtype(lambda: uuid.UUID(h, hex=h, int=i)) - badtype(lambda: uuid.UUID(h, bytes=b, fields=f)) - badtype(lambda: uuid.UUID(h, bytes=b, int=i)) - badtype(lambda: uuid.UUID(h, fields=f, int=i)) - badtype(lambda: uuid.UUID(h, hex=h, bytes=b, fields=f)) - badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i)) - badtype(lambda: uuid.UUID(h, hex=h, fields=f, int=i)) - badtype(lambda: uuid.UUID(h, bytes=b, int=i, fields=f)) - badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i, fields=f)) + badtype(lambda: uuid.UUID(h, b, b)) + badtype(lambda: uuid.UUID(h, b, b, f)) + badtype(lambda: uuid.UUID(h, b, b, f, i)) + + # Duplicate arguments. + for hh in [[], [('hex', h)]]: + for bb in [[], [('bytes', b)]]: + for bble in [[], [('bytes_le', b)]]: + for ii in [[], [('int', i)]]: + for ff in [[], [('fields', f)]]: + args = dict(hh + bb + bble + ii + ff) + if len(args) != 0: + badtype(lambda: uuid.UUID(h, **args)) + if len(args) != 1: + badtype(lambda: uuid.UUID(**args)) # Immutability. u = uuid.UUID(h) badtype(lambda: setattr(u, 'hex', h)) badtype(lambda: setattr(u, 'bytes', b)) + badtype(lambda: setattr(u, 'bytes_le', b)) badtype(lambda: setattr(u, 'fields', f)) badtype(lambda: setattr(u, 'int', i)) + badtype(lambda: setattr(u, 'time_low', 0)) + badtype(lambda: setattr(u, 'time_mid', 0)) + badtype(lambda: setattr(u, 'time_hi_version', 0)) + badtype(lambda: setattr(u, 'time_hi_version', 0)) + badtype(lambda: setattr(u, 'clock_seq_hi_variant', 0)) + badtype(lambda: setattr(u, 'clock_seq_low', 0)) + badtype(lambda: setattr(u, 'node', 0)) def check_node(self, node, source): individual_group_bit = (node >> 40L) & 1 @@ -356,11 +369,17 @@ class TestUUID(TestCase): def test_uuid1(self): equal = self.assertEqual - # Make sure uuid4() generates UUIDs that are actually version 1. + # Make sure uuid1() generates UUIDs that are actually version 1. for u in [uuid.uuid1() for i in range(10)]: equal(u.variant, uuid.RFC_4122) equal(u.version, 1) + # Make sure the generated UUIDs are actually unique. + uuids = {} + for u in [uuid.uuid1() for i in range(1000)]: + uuids[u] = 1 + equal(len(uuids.keys()), 1000) + # Make sure the supplied node ID appears in the UUID. u = uuid.uuid1(0) equal(u.node, 0) @@ -408,6 +427,12 @@ class TestUUID(TestCase): equal(u.variant, uuid.RFC_4122) equal(u.version, 4) + # Make sure the generated UUIDs are actually unique. + uuids = {} + for u in [uuid.uuid4() for i in range(1000)]: + uuids[u] = 1 + equal(len(uuids.keys()), 1000) + def test_uuid5(self): equal = self.assertEqual |