# Test printing via CUPS. import ./make-test.nix ({pkgs, ... }: { name = "printing"; meta = with pkgs.stdenv.lib.maintainers; { maintainers = [ domenkozar eelco chaoflow jgeerds ]; }; nodes = { server = { config, pkgs, ... }: { services.printing.enable = true; services.printing.listenAddresses = [ "*:631" ]; services.printing.defaultShared = true; services.printing.extraConf = '' <Location /> Order allow,deny Allow from all </Location> ''; networking.firewall.allowedTCPPorts = [ 631 ]; }; client = { config, pkgs, nodes, ... }: { services.printing.enable = true; }; }; testScript = '' startAll; # Make sure that cups is up on both sides. $server->waitForUnit("cups.service"); $client->waitForUnit("cups.service"); $client->sleep(10); # wait until cups is fully initialized $client->succeed("lpstat -r") =~ /scheduler is running/ or die; $client->succeed("lpstat -H") =~ "localhost:631" or die; $client->succeed("curl --fail http://localhost:631/"); $client->succeed("curl --fail http://server:631/"); $server->fail("curl --fail --connect-timeout 2 http://client:631/"); # Add a HP Deskjet printer connected via USB to the server. $server->succeed("lpadmin -p DeskjetLocal -E -v usb://foobar/printers/foobar"); # Add it to the client as well via IPP. $client->succeed("lpadmin -p DeskjetRemote -E -v ipp://server/printers/DeskjetLocal"); $client->succeed("lpadmin -d DeskjetRemote"); # Do some status checks. $client->succeed("lpstat -a") =~ /DeskjetRemote accepting requests/ or die; $client->succeed("lpstat -h server:631 -a") =~ /DeskjetLocal accepting requests/ or die; $client->succeed("cupsdisable DeskjetRemote"); $client->succeed("lpq") =~ /DeskjetRemote is not ready.*no entries/s or die; $client->succeed("cupsenable DeskjetRemote"); $client->succeed("lpq") =~ /DeskjetRemote is ready.*no entries/s or die; # Test printing various file types. foreach my $file ("${pkgs.groff.doc}/share/doc/*/examples/mom/penguin.pdf", "${pkgs.groff.doc}/share/doc/*/meref.ps", "${pkgs.cups.out}/share/doc/cups/images/cups.png", "${pkgs.pcre.doc}/share/doc/pcre/pcre.txt") { $file =~ /([^\/]*)$/; my $fn = $1; subtest "print $fn", sub { # Print the file on the client. $client->succeed("lp $file"); $client->sleep(10); $client->succeed("lpq") =~ /active.*root.*$fn/ or die; # Ensure that a raw PCL file appeared in the server's queue # (showing that the right filters have been applied). Of # course, since there is no actual USB printer attached, the # file will stay in the queue forever. $server->waitForFile("/var/spool/cups/d*-001"); $server->sleep(10); $server->succeed("lpq -a") =~ /$fn/ or die; # Delete the job on the client. It should disappear on the # server as well. $client->succeed("lprm"); $client->sleep(10); $client->succeed("lpq -a") =~ /no entries/; Machine::retry sub { return 1 if $server->succeed("lpq -a") =~ /no entries/; }; # The queue is empty already, so this should be safe. # Otherwise, pairs of "c*"-"d*-001" files might persist. $server->execute("rm /var/spool/cups/*"); }; } ''; })