Author: Matti Picus <matti.pi...@gmail.com>
Branch:
Changeset: r70348:7ccee921d146
Date: 2014-03-31 15:30 +0300
http://bitbucket.org/pypy/pypy/changeset/7ccee921d146/
Log: a failing test, and the simplest possible fix
diff --git a/pypy/module/_file/test/test_file.py
b/pypy/module/_file/test/test_file.py
--- a/pypy/module/_file/test/test_file.py
+++ b/pypy/module/_file/test/test_file.py
@@ -254,6 +254,13 @@
if '__pypy__' in sys.builtin_module_names:
assert repr(self.temppath) in g.getvalue()
+ def test_truncate(self):
+ f = self.file(self.temppath, "w")
+ f.write("foo")
+ f.close()
+ with self.file(self.temppath, 'r') as f:
+ raises(IOError, f.truncate, 100)
+
class AppTestNonblocking(object):
def setup_class(cls):
diff --git a/rpython/rlib/streamio.py b/rpython/rlib/streamio.py
--- a/rpython/rlib/streamio.py
+++ b/rpython/rlib/streamio.py
@@ -193,7 +193,7 @@
# Truncate. Note that this may grow the file!
handle = get_osfhandle(fd)
if not SetEndOfFile(handle):
- raise WindowsError(GetLastError(),
+ raise OSError(GetLastError(),
"Could not truncate file")
finally:
# we restore the file pointer position in any case
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