Merged revisions 67908 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r67908 | skip.montanaro | 2008-12-22 21:30:15 -0600 (Mon, 22 Dec 2008) | 4 lines
As a result of a regression that snuck into 2.5.3 add a test case that
ensures that when you try to read from a file opened for writing an IOError
is raised.
........
diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py
index ff4996a..7a68b2f 100644
--- a/Lib/test/test_file.py
+++ b/Lib/test/test_file.py
@@ -123,6 +123,8 @@
except:
self.assertEquals(self.f.__exit__(*sys.exc_info()), None)
+ def testReadWhenWriting(self):
+ self.assertRaises(IOError, self.f.read)
class OtherFileTests(unittest.TestCase):
diff --git a/Misc/NEWS b/Misc/NEWS
index 98dae61..e247506 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,9 @@
Core and Builtins
-----------------
+- Added test case to ensure attempts to read from a file opened for writing
+ fail.
+
- Issue #3106: Speedup some comparisons (str/str and int/int).
- Issue #2183: Simplify and optimize bytecode for list, dict and set