In O_writelines: Replace use of string.joinfields with "".join.
diff --git a/Lib/test/test_StringIO.py b/Lib/test/test_StringIO.py
index ea237cd..8d3c851 100644
--- a/Lib/test/test_StringIO.py
+++ b/Lib/test/test_StringIO.py
@@ -14,6 +14,13 @@
f.write('!')
print `f.getvalue()`
f.close()
+
+ f = module.StringIO()
+ f.writelines(["a", "b", "c"])
+ f.seek(0)
+ print `f.getvalue()`
+ f.close()
+
f = module.StringIO()
f.write(s)
f.seek(10)
@@ -31,7 +38,6 @@
else:
print "Failed to catch ValueError writing to closed StringIO."
-# Don't bother testing cStringIO without
import StringIO, cStringIO
do_test(StringIO)
do_test(cStringIO)