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-rw-r--r--Lib/test/test_tarfile.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
index c0741ee..ec6f82f 100644
--- a/Lib/test/test_tarfile.py
+++ b/Lib/test/test_tarfile.py
@@ -661,10 +661,14 @@ class WriteTest(WriteTestBase):
if hasattr(os, "link"):
link = os.path.join(TEMPDIR, "link")
target = os.path.join(TEMPDIR, "link_target")
- open(target, "wb").close()
+ fobj = open(target, "wb")
+ fobj.write(b"aaa")
+ fobj.close()
os.link(target, link)
try:
tar = tarfile.open(tmpname, self.mode)
+ # Record the link target in the inodes list.
+ tar.gettarinfo(target)
tarinfo = tar.gettarinfo(link)
self.assertEqual(tarinfo.size, 0)
finally: