| Index: Lib/doctest.py |
| =================================================================== |
| --- Lib/doctest.py (revision 62744) |
| +++ Lib/doctest.py (working copy) |
| @@ -1444,6 +1444,13 @@ |
| and returns true if they match; and `output_difference`, which |
| returns a string describing the differences between two outputs. |
| """ |
| + |
| + def _toAscii(self, s): |
| + """ |
| + Convert string to hex-escaped ASCII string. |
| + """ |
| + return str(s.encode('ASCII', 'backslashreplace'), "ASCII") |
| + |
| def check_output(self, want, got, optionflags): |
| """ |
| Return True iff the actual output from an example (`got`) |
| @@ -1454,6 +1461,15 @@ |
| documentation for `TestRunner` for more information about |
| option flags. |
| """ |
| + |
| + # If `want` contains hex-escaped character such as "\u1234", |
| + # then `want` is a string of six characters(e.g. [\,u,1,2,3,4]). |
| + # On the other hand, `got` could be an another sequence of |
| + # characters such as [\u1234], so `want` and `got` should |
| + # be folded to hex-escaped ASCII string to compare. |
| + got = self._toAscii(got) |
| + want = self._toAscii(want) |
| + |
| # Handle the common case first, for efficiency: |
| # if they're string-identical, always return true. |
| if got == want: |
