source: pyyaml/trunk/tests/data/serializer-is-already-opened.dumper-error @ 141

Revision 141, 65 bytes checked in by xi, 8 years ago (diff)

Add more unit tests for error messages.

RevLine 
[141]1dumper = Dumper(StringIO.StringIO())
2dumper.open()
3dumper.open()
Note: See TracBrowser for help on using the repository browser.