| from OpenSSL._util import exception_from_error_queue, lib |
| |
| from .util import TestCase |
| |
| |
| class ErrorTests(TestCase): |
| """ |
| Tests for handling of certain OpenSSL error cases. |
| """ |
| def test_exception_from_error_queue_nonexistent_reason(self): |
| """ |
| :py:func:`exception_from_error_queue` raises ``ValueError`` when it |
| encounters an OpenSSL error code which does not have a reason string. |
| """ |
| lib.ERR_put_error(lib.ERR_LIB_EVP, 0, 1112, b"", 10) |
| exc = self.assertRaises( |
| ValueError, exception_from_error_queue, ValueError |
| ) |
| self.assertEqual(exc.args[0][0][2], "") |