Test PyUnicode_New()
(self)
| 33 | @support.cpython_only |
| 34 | @unittest.skipIf(_testcapi is None, 'need _testcapi module') |
| 35 | def test_new(self): |
| 36 | """Test PyUnicode_New()""" |
| 37 | from _testcapi import unicode_new as new |
| 38 | |
| 39 | for maxchar in 0, 0x61, 0xa1, 0x4f60, 0x1f600, 0x10ffff: |
| 40 | self.assertEqual(new(0, maxchar), '') |
| 41 | self.assertEqual(new(5, maxchar), chr(maxchar)*5) |
| 42 | self.assertRaises(MemoryError, new, PY_SSIZE_T_MAX, maxchar) |
| 43 | self.assertEqual(new(0, 0x110000), '') |
| 44 | self.assertRaises(MemoryError, new, PY_SSIZE_T_MAX//2, 0x4f60) |
| 45 | self.assertRaises(MemoryError, new, PY_SSIZE_T_MAX//2+1, 0x4f60) |
| 46 | self.assertRaises(MemoryError, new, PY_SSIZE_T_MAX//2, 0x1f600) |
| 47 | self.assertRaises(MemoryError, new, PY_SSIZE_T_MAX//2+1, 0x1f600) |
| 48 | self.assertRaises(MemoryError, new, PY_SSIZE_T_MAX//4, 0x1f600) |
| 49 | self.assertRaises(MemoryError, new, PY_SSIZE_T_MAX//4+1, 0x1f600) |
| 50 | self.assertRaises(SystemError, new, 5, 0x110000) |
| 51 | self.assertRaises(SystemError, new, -1, 0) |
| 52 | self.assertRaises(SystemError, new, PY_SSIZE_T_MIN, 0) |
| 53 | |
| 54 | @support.cpython_only |
| 55 | @unittest.skipIf(_testcapi is None, 'need _testcapi module') |
nothing calls this directly
no test coverage detected