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9c1c424e52
Use systemd to create the directory for UNIX socket. Also use localhost instead of 127.0.0.1 as is done in default cupsd.conf so that IPv6 is enabled when available.
101 lines
3.8 KiB
Nix
101 lines
3.8 KiB
Nix
# Test printing via CUPS.
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import ./make-test.nix ({pkgs, ... }: {
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name = "printing";
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meta = with pkgs.stdenv.lib.maintainers; {
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maintainers = [ domenkozar eelco chaoflow jgeerds ];
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};
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nodes = {
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server =
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{ config, pkgs, ... }:
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{ services.printing.enable = true;
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services.printing.listenAddresses = [ "*:631" ];
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services.printing.defaultShared = true;
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services.printing.extraConf =
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''
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<Location />
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Order allow,deny
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Allow from all
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</Location>
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'';
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networking.firewall.allowedTCPPorts = [ 631 ];
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};
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client =
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{ config, pkgs, nodes, ... }:
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{ services.printing.enable = true;
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};
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};
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testScript =
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''
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startAll;
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# Make sure that cups is up on both sides.
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$server->waitForUnit("cups.service");
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$client->waitForUnit("cups.service");
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$client->sleep(10); # wait until cups is fully initialized
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$client->succeed("lpstat -r") =~ /scheduler is running/ or die;
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# Test that UNIX socket is used for connections.
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$client->succeed("lpstat -H") =~ "/var/run/cups/cups.sock" or die;
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# Test that HTTP server is available too.
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$client->succeed("curl --fail http://localhost:631/");
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$client->succeed("curl --fail http://server:631/");
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$server->fail("curl --fail --connect-timeout 2 http://client:631/");
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# Add a HP Deskjet printer connected via USB to the server.
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$server->succeed("lpadmin -p DeskjetLocal -E -v usb://foobar/printers/foobar");
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# Add it to the client as well via IPP.
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$client->succeed("lpadmin -p DeskjetRemote -E -v ipp://server/printers/DeskjetLocal");
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$client->succeed("lpadmin -d DeskjetRemote");
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# Do some status checks.
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$client->succeed("lpstat -a") =~ /DeskjetRemote accepting requests/ or die;
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$client->succeed("lpstat -h server:631 -a") =~ /DeskjetLocal accepting requests/ or die;
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$client->succeed("cupsdisable DeskjetRemote");
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$client->succeed("lpq") =~ /DeskjetRemote is not ready.*no entries/s or die;
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$client->succeed("cupsenable DeskjetRemote");
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$client->succeed("lpq") =~ /DeskjetRemote is ready.*no entries/s or die;
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# Test printing various file types.
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foreach my $file ("${pkgs.groff.doc}/share/doc/*/examples/mom/penguin.pdf",
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"${pkgs.groff.doc}/share/doc/*/meref.ps",
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"${pkgs.cups.out}/share/doc/cups/images/cups.png",
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"${pkgs.pcre.doc}/share/doc/pcre/pcre.txt")
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{
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$file =~ /([^\/]*)$/; my $fn = $1;
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subtest "print $fn", sub {
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# Print the file on the client.
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$client->succeed("lp $file");
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$client->sleep(10);
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$client->succeed("lpq") =~ /active.*root.*$fn/ or die;
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# Ensure that a raw PCL file appeared in the server's queue
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# (showing that the right filters have been applied). Of
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# course, since there is no actual USB printer attached, the
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# file will stay in the queue forever.
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$server->waitForFile("/var/spool/cups/d*-001");
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$server->sleep(10);
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$server->succeed("lpq -a") =~ /$fn/ or die;
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# Delete the job on the client. It should disappear on the
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# server as well.
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$client->succeed("lprm");
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$client->sleep(10);
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$client->succeed("lpq -a") =~ /no entries/;
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Machine::retry sub {
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return 1 if $server->succeed("lpq -a") =~ /no entries/;
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};
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# The queue is empty already, so this should be safe.
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# Otherwise, pairs of "c*"-"d*-001" files might persist.
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$server->execute("rm /var/spool/cups/*");
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};
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}
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'';
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})
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