Fix the test for issue #6972.
Remove trailing dots on Windows.
diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index 0b5d3e8..b223b4a 100644
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@@ -1071,11 +1071,14 @@
arcname = os.path.splitdrive(arcname)[1]
arcname = os.path.sep.join(x for x in arcname.split(os.path.sep)
if x not in ('', os.path.curdir, os.path.pardir))
- # filter illegal characters on Windows
if os.path.sep == '\\':
+ # filter illegal characters on Windows
illegal = ':<>|"?*'
table = str.maketrans(illegal, '_' * len(illegal))
arcname = arcname.translate(table)
+ # remove trailing dots
+ arcname = (x.rstrip('.') for x in arcname.split(os.path.sep))
+ arcname = os.path.sep.join(x for x in arcname if x)
targetpath = os.path.join(targetpath, arcname)
targetpath = os.path.normpath(targetpath)