98 lines
2.8 KiB
Nix
98 lines
2.8 KiB
Nix
let
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clients = [
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"ircclient1"
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"ircclient2"
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];
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server = "ergochat";
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ircPort = 6667;
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channel = "nixos-cat";
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iiDir = "/tmp/irc";
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in
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import ./make-test-python.nix ({ pkgs, lib, ... }: {
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name = "ergochat";
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nodes = {
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"${server}" = {
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networking.firewall.allowedTCPPorts = [ ircPort ];
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services.ergochat = {
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enable = true;
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settings.server.motd = pkgs.writeText "ergo.motd" ''
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The default MOTD doesn't contain the word "nixos" in it.
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This one does.
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'';
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};
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};
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} // lib.listToAttrs (builtins.map (client: lib.nameValuePair client {
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imports = [
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./common/user-account.nix
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];
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systemd.services.ii = {
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requires = [ "network.target" ];
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wantedBy = [ "default.target" ];
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serviceConfig = {
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Type = "simple";
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ExecPreStartPre = "mkdir -p ${iiDir}";
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ExecStart = ''
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${lib.getBin pkgs.ii}/bin/ii -n ${client} -s ${server} -i ${iiDir}
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'';
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User = "alice";
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};
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};
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}) clients);
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testScript =
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let
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msg = client: "Hello, my name is ${client}";
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clientScript = client: [
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''
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${client}.wait_for_unit("network.target")
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${client}.systemctl("start ii")
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${client}.wait_for_unit("ii")
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${client}.wait_for_file("${iiDir}/${server}/out")
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''
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# look for the custom text in the MOTD.
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''
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${client}.wait_until_succeeds("grep 'nixos' ${iiDir}/${server}/out")
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''
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# wait until first PING from server arrives before joining,
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# so we don't try it too early
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''
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${client}.wait_until_succeeds("grep 'PING' ${iiDir}/${server}/out")
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''
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# join ${channel}
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''
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${client}.succeed("echo '/j #${channel}' > ${iiDir}/${server}/in")
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${client}.wait_for_file("${iiDir}/${server}/#${channel}/in")
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''
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# send a greeting
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''
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${client}.succeed(
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"echo '${msg client}' > ${iiDir}/${server}/#${channel}/in"
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)
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''
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# check that all greetings arrived on all clients
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] ++ builtins.map (other: ''
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${client}.succeed(
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"grep '${msg other}$' ${iiDir}/${server}/#${channel}/out"
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)
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'') clients;
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# foldl', but requires a non-empty list instead of a start value
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reduce = f: list:
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builtins.foldl' f (builtins.head list) (builtins.tail list);
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in ''
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start_all()
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${server}.systemctl("status ergochat")
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${server}.wait_for_open_port(${toString ircPort})
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# run clientScript for all clients so that every list
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# entry is executed by every client before advancing
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# to the next one.
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'' + lib.concatStrings
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(reduce
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(lib.zipListsWith (cs: c: cs + c))
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(builtins.map clientScript clients));
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})
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