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nixos/users-groups: Add dry mode

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Janne Heß 2021-09-03 17:21:36 +02:00
parent 3156730402
commit a851b4d20e
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GPG key ID: 69165158F05265DF
3 changed files with 60 additions and 17 deletions
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28
nixos/tests/mutable-users.nix
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@ -12,6 +12,7 @@ import ./make-test-python.nix ({ pkgs, ...} : {
};
mutable = { ... }: {
users.mutableUsers = true;
users.users.dry-test.isNormalUser = true;
};
};
@ -41,5 +42,32 @@ import ./make-test-python.nix ({ pkgs, ...} : {
"${mutableSystem}/bin/switch-to-configuration test"
)
assert "/run/wrappers/" in machine.succeed("which passwd")
with subtest("dry-activation does not change files"):
machine.succeed('test -e /home/dry-test') # home was created
machine.succeed('rm -rf /home/dry-test')
files_to_check = ['/etc/group',
'/etc/passwd',
'/etc/shadow',
'/etc/subuid',
'/etc/subgid',
'/var/lib/nixos/uid-map',
'/var/lib/nixos/gid-map',
'/var/lib/nixos/declarative-groups',
'/var/lib/nixos/declarative-users'
]
expected_hashes = {}
expected_stats = {}
for file in files_to_check:
expected_hashes[file] = machine.succeed(f"sha256sum {file}")
expected_stats[file] = machine.succeed(f"stat {file}")
machine.succeed("/run/current-system/bin/switch-to-configuration dry-activate")
machine.fail('test -e /home/dry-test') # home was not recreated
for file in files_to_check:
assert machine.succeed(f"sha256sum {file}") == expected_hashes[file]
assert machine.succeed(f"stat {file}") == expected_stats[file]
'';
})