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https://github.com/NixOS/nixpkgs.git
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56 lines
1.8 KiB
Nix
56 lines
1.8 KiB
Nix
{ pkgs, ... }:
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with pkgs;
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{
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nodes = {
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one =
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{ config, pkgs, ... }: {
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services.avahi.enable = true;
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services.avahi.nssmdns = true;
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};
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two =
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{ config, pkgs, ... }: {
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services.avahi.enable = true;
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services.avahi.nssmdns = true;
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};
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};
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# Test whether `avahi-daemon' and `libnss-mdns' work as expected.
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testScript =
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'' startAll;
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# mDNS.
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$one->waitForUnit("network.target");
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$one->succeed("avahi-resolve-host-name one.local | tee out >&2");
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$one->succeed("test \"`cut -f1 < out`\" = one.local");
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$one->succeed("avahi-resolve-host-name two.local | tee out >&2");
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$one->succeed("test \"`cut -f1 < out`\" = two.local");
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$two->waitForUnit("network.target");
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$two->succeed("avahi-resolve-host-name one.local | tee out >&2");
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$two->succeed("test \"`cut -f1 < out`\" = one.local");
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$two->succeed("avahi-resolve-host-name two.local | tee out >&2");
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$two->succeed("test \"`cut -f1 < out`\" = two.local");
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# Basic DNS-SD.
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$one->succeed("avahi-browse -r -t _workstation._tcp | tee out >&2");
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$one->succeed("test `wc -l < out` -gt 0");
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$two->succeed("avahi-browse -r -t _workstation._tcp | tee out >&2");
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$two->succeed("test `wc -l < out` -gt 0");
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# More DNS-SD.
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$one->execute("avahi-publish -s \"This is a test\" _test._tcp 123 one=1 &");
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$one->sleep(5);
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$two->succeed("avahi-browse -r -t _test._tcp | tee out >&2");
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$two->succeed("test `wc -l < out` -gt 0");
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# NSS-mDNS.
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$one->succeed("getent hosts one.local >&2");
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$one->succeed("getent hosts two.local >&2");
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$two->succeed("getent hosts one.local >&2");
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$two->succeed("getent hosts two.local >&2");
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'';
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}
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