https://github.com/python/cpython/commit/d9565e54b1fc6d63c5be9afd58114499128fa57b
commit: d9565e54b1fc6d63c5be9afd58114499128fa57b
branch: main
author: Petr Viktorin <[email protected]>
committer: encukou <[email protected]>
date: 2026-09-11T19:54:41+02:00
summary:
gh-157265: Adjust test for Windows (GH-157334)
gh-157266: Adjust test for Windows
On Windows (no symlinks, no hardlinks), the behaviour is
the same as without the fix in GH-157266:
- a/t/dummy is extracted
- b/ is extracted
- c/ is *not* created (the target, a/t, is not in the archive)
- c/escape: c/ is created; escape is skipped (target,
c/../../link_here, is not in archive)
- c is not recreated as a directory
- boom is not created (target is c/escape, which falls back to
..\..\link_here, which does not exist in archive)
files:
M Lib/test/test_tarfile.py
diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
index 598179983a7cbc..55f052d0504d67 100644
--- a/Lib/test/test_tarfile.py
+++ b/Lib/test/test_tarfile.py
@@ -4621,15 +4621,15 @@ def test_sneaky_hardlink_fallback(self):
for filter in 'tar', 'fully_trusted':
with self.subTest(filter), self.check_context(arc.open(), filter):
if not os_helper.can_symlink():
- if filter == 'tar':
+ if filter == 'fully_trusted' or sys.platform == "win32":
+ self.expect_file("a/t/dummy")
+ self.expect_file("b/")
+ self.expect_file("c/")
+ else:
self.expect_exception(
tarfile.LinkFallbackError,
"link 'boom' would be extracted as a copy of "
+ "'c/escape', which was rejected")
- else:
- self.expect_file("a/t/dummy")
- self.expect_file("b/")
- self.expect_file("c/")
else:
self.expect_file("a/t/dummy")
self.expect_file("b/")
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