[pypy-svn] r78401 - in pypy/branch/fast-forward/pypy/module/_io: . test

[afa at codespeak.net]

Author: afa
Date: Thu Oct 28 15:51:55 2010
New Revision: 78401

Modified:
   pypy/branch/fast-forward/pypy/module/_io/interp_io.py
   pypy/branch/fast-forward/pypy/module/_io/test/test_io.py
Log:
Test and fix for BlockingIOError


Modified: pypy/branch/fast-forward/pypy/module/_io/interp_io.py
==============================================================================
--- pypy/branch/fast-forward/pypy/module/_io/interp_io.py	(original)
+++ pypy/branch/fast-forward/pypy/module/_io/interp_io.py	Thu Oct 28 15:51:55 2010
@@ -18,7 +18,7 @@
         self.written = written
 
 W_BlockingIOError.typedef = TypeDef(
-    'BlockingIOError',
+    'BlockingIOError', W_IOError.typedef,
     __doc__ = ("Exception raised when I/O would block "
                "on a non-blocking I/O stream"),
     __new__  = generic_new_descr(W_BlockingIOError),

Modified: pypy/branch/fast-forward/pypy/module/_io/test/test_io.py
==============================================================================
--- pypy/branch/fast-forward/pypy/module/_io/test/test_io.py	(original)
+++ pypy/branch/fast-forward/pypy/module/_io/test/test_io.py	Thu Oct 28 15:51:55 2010
@@ -42,6 +42,16 @@
         import _io
         e = _io.UnsupportedOperation("seek")
 
+    def test_blockingerror(self):
+        import _io
+        try:
+            raise _io.BlockingIOError(42, "test blocking", 123)
+        except IOError, e:
+            assert isinstance(e, _io.BlockingIOError)
+            assert e.errno == 42
+            assert e.strerror == "test blocking"
+            assert e.characters_written == 123
+
     def test_destructor(self):
         import io
         io.IOBase()