(self)
| 694 | pass |
| 695 | |
| 696 | def test_bug_31482(self): |
| 697 | # Verify that version 1 seeds are unaffected by hash randomization |
| 698 | # when the seeds are expressed as bytes rather than strings. |
| 699 | # The hash(b) values listed are the Python2.7 hash() values |
| 700 | # which were used for seeding. |
| 701 | |
| 702 | self.gen.seed(b'nofar', version=1) # hash('nofar') == 5990528763808513177 |
| 703 | self.assertEqual([self.gen.random().hex() for i in range(4)], |
| 704 | ['0x1.8645314505ad7p-1', '0x1.afb1f82e40a40p-5', |
| 705 | '0x1.2a59d2285e971p-1', '0x1.56977142a7880p-6']) |
| 706 | |
| 707 | self.gen.seed(b'rachel', version=1) # hash('rachel') == -9091735575445484789 |
| 708 | self.assertEqual([self.gen.random().hex() for i in range(4)], |
| 709 | ['0x1.0b294cc856fcdp-1', '0x1.2ad22d79e77b8p-3', |
| 710 | '0x1.3052b9c072678p-2', '0x1.578f332106574p-3']) |
| 711 | |
| 712 | self.gen.seed(b'', version=1) # hash('') == 0 |
| 713 | self.assertEqual([self.gen.random().hex() for i in range(4)], |
| 714 | ['0x1.b0580f98a7dbep-1', '0x1.84129978f9c1ap-1', |
| 715 | '0x1.aeaa51052e978p-2', '0x1.092178fb945a6p-2']) |
| 716 | |
| 717 | b = b'\x00\x20\x40\x60\x80\xA0\xC0\xE0\xF0' |
| 718 | self.gen.seed(b, version=1) # hash(b) == 5015594239749365497 |
| 719 | self.assertEqual([self.gen.random().hex() for i in range(4)], |
| 720 | ['0x1.52c2fde444d23p-1', '0x1.875174f0daea4p-2', |
| 721 | '0x1.9e9b2c50e5cd2p-1', '0x1.fa57768bd321cp-2']) |
| 722 | |
| 723 | def test_setstate_first_arg(self): |
| 724 | self.assertRaises(ValueError, self.gen.setstate, (1, None, None)) |
nothing calls this directly
no test coverage detected