parent
eaf8890a6c
commit
6b55249a5d
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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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|
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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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|
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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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|
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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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|
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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}/#${channel}/out" |
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) |
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'') clients; |
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|
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# foldl', but requires a non-empty list instead of a start value |
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reduce = f: list: |
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builtins.foldl' f (builtins.head list) (builtins.tail list); |
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in '' |
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start_all() |
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${server}.systemctl("status ergochat") |
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${server}.wait_for_open_port(${toString ircPort}) |
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|
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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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