Merged revisions 68779 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r68779 | benjamin.peterson | 2009-01-19 11:37:42 -0600 (Mon, 19 Jan 2009) | 1 line
make bad file descriptor tests more robust
........
diff --git a/Lib/test/support.py b/Lib/test/support.py
index 5f8b1ba..68791d5 100644
--- a/Lib/test/support.py
+++ b/Lib/test/support.py
@@ -344,6 +344,18 @@
withcommas = ", ".join(reprpairs)
return "{%s}" % withcommas
+def make_bad_fd():
+ """
+ Create an invalid file descriptor by opening and closing a file and return
+ its fd.
+ """
+ file = open(TESTFN, "wb")
+ try:
+ return file.fileno()
+ finally:
+ file.close()
+ unlink(TESTFN)
+
def check_syntax_error(testcase, statement):
try:
compile(statement, '<test string>', 'exec')