Iker Pedrosa a0d5a6165d tests/system/tests/test_groupmod.py: add test for groupmod -U with user list
Add comprehensive test for the groupmod -U option when provided with a
list of users to set group membership. This test verifies:

- Setting initial group membership with multiple users
- Proper membership verification in both group and gshadow entries
- Updating group membership by modifying the user list
- Correct handling of membership changes in group databases

Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
2026-01-01 15:44:52 +01:00
..
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2024-08-12 10:08:45 +02:00
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2025-12-19 16:48:08 +01:00
2017-10-22 21:28:58 +00:00
2014-09-21 00:17:24 +02:00
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2021-08-18 18:07:50 +00:00

This testsuite is NOT SECURE: it will temporarily change your passwords file
with known passwords.
You should run it on a chroot, or on a secured dedicated system.



To test a Debian system:
	$ mkdir sid-chroot
	$ sudo debootstrap sid sid-chroot/ http://deb.debian.org/debian/
edit or copy a sources.list
	$ sudo cp /etc/apt/sources.list sid-chroot/etc/apt/
edit or copy a resolv.conf
	$ sudo cp /etc/resolv.conf sid-chroot/etc/
	$ su - root -c "chroot sid-chroot/ /bin/bash"
	# mount -t proc proc /proc
	# mount -t devpts devpts /dev/pts
	# aptitude update
	# aptitude install expect
	# cd /dev ; mknod --mode=666 /dev/ptmx c 5 2