Itamar Oren 2ce260033b gh-151519: Check effective gid in _test_all_chown_common group-0 guard (#151521) ...

The guard that skips the "chown to gid 0 should fail" assertion used
only `os.getgroups()` (supplementary groups). The kernel also accepts
the effective/filesystem gid for chown, so when a process runs with
egid 0 and a non-zero uid (common in containers and user namespaces),
chown(-1, 0) succeeds and the assertion spuriously fails.

Add an `os.getegid() != 0` check alongside the existing
`0 not in os.getgroups()` guard.

2026-06-16 18:05:21 +02:00

..

__init__.py

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test_os.py

gh-151019: Fix test_os on 32-bit FreeBSD (#151087)

2026-06-08 18:57:07 +02:00

test_posix.py

gh-151519: Check effective gid in _test_all_chown_common group-0 guard (#151521)

2026-06-16 18:05:21 +02:00

test_windows.py

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utils.py

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