53 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
		
		
			
		
	
	
			53 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
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								# Regression test for systemd-timesync having moved the state directory without
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								# upstream providing a migration path. https://github.com/systemd/systemd/issues/12131
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								import ./make-test.nix (let
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								  common = { lib, ... }: {
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								    # override the `false` value from the qemu-vm base profile
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								    services.timesyncd.enable = lib.mkForce true;
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								  };
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								  mkVM = conf: { imports = [ conf common ]; };
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								in {
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								  name = "systemd-timesyncd";
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								  nodes = {
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								    current = mkVM {};
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								    pre1909 = mkVM ({lib, ... }: with lib; {
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								      # create the path that should be migrated by our activation script when
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								      # upgrading to a newer nixos version
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								      system.stateVersion = "19.03";
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								      system.activationScripts.simulate-old-timesync-state-dir = mkBefore ''
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								        rm -f /var/lib/systemd/timesync
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								        mkdir -p /var/lib/systemd /var/lib/private/systemd/timesync
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								        ln -s /var/lib/private/systemd/timesync /var/lib/systemd/timesync
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								        chown systemd-timesync: /var/lib/private/systemd/timesync
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								      '';
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								    });
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								  };
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								  testScript = ''
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								    startAll;
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								    $current->succeed('systemctl status systemd-timesyncd.service');
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								    # on a new install with a recent systemd there should not be any
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								    # leftovers from the dynamic user mess
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								    $current->succeed('test -e /var/lib/systemd/timesync');
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								    $current->succeed('test ! -L /var/lib/systemd/timesync');
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								    # timesyncd should be running on the upgrading system since we fixed the
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								    # file bits in the activation script
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								    $pre1909->succeed('systemctl status systemd-timesyncd.service');
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								    # the path should be gone after the migration
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								    $pre1909->succeed('test ! -e /var/lib/private/systemd/timesync');
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								    # and the new path should no longer be a symlink
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								    $pre1909->succeed('test -e /var/lib/systemd/timesync');
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								    $pre1909->succeed('test ! -L /var/lib/systemd/timesync');
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								    # after a restart things should still work and not fail in the activation
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								    # scripts and cause the boot to fail..
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								    $pre1909->shutdown;
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								    $pre1909->start;
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								    $pre1909->succeed('systemctl status systemd-timesyncd.service');
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								  '';
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								})
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