Changes to io.py and socket.py by Christian Heimes.
- Replace all asserts by ValuleErrors or TypeErrors as appropriate.
- Add _checkReadable, _checkWritable methods; these check self.closed too.
- Add a test that everything exported by io.py exists, and is either
an exception or an IOBase instance (except for the open function).
- Default buffering to 1 if isatty() (I had to tweak this to enforce
the *default* bit -- GvR).
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 656711f..fe2d326 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -740,11 +740,26 @@
# XXX Tests for open()
+class MiscIOTest(unittest.TestCase):
+
+ def testImport__all__(self):
+ for name in io.__all__:
+ obj = getattr(io, name, None)
+ self.assert_(obj is not None, name)
+ if name == "open":
+ continue
+ elif "error" in name.lower():
+ self.assert_(issubclass(obj, Exception), name)
+ else:
+ self.assert_(issubclass(obj, io.IOBase))
+
+
def test_main():
test_support.run_unittest(IOTest, BytesIOTest, StringIOTest,
BufferedReaderTest,
BufferedWriterTest, BufferedRWPairTest,
- BufferedRandomTest, TextIOWrapperTest)
+ BufferedRandomTest, TextIOWrapperTest,
+ MiscIOTest)
if __name__ == "__main__":
unittest.main()