nixpkgs/nixos/tests/spacecookie.nix

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let
gopherRoot = "/tmp/gopher";
gopherHost = "gopherd";
fileContent = "Hello Gopher!";
fileName = "file.txt";
in
import ./make-test-python.nix ({...}: {
name = "spacecookie";
nodes = {
${gopherHost} = {
networking.firewall.allowedTCPPorts = [ 70 ];
systemd.services.spacecookie = {
preStart = ''
mkdir -p ${gopherRoot}/directory
echo "${fileContent}" > ${gopherRoot}/${fileName}
'';
};
services.spacecookie = {
enable = true;
root = gopherRoot;
hostname = gopherHost;
};
};
client = {};
};
testScript = ''
start_all()
${gopherHost}.wait_for_open_port(70)
${gopherHost}.wait_for_unit("spacecookie.service")
client.wait_for_unit("network.target")
fileResponse = client.succeed("curl -f -s gopher://${gopherHost}//${fileName}")
# the file response should return our created file exactly
if not (fileResponse == "${fileContent}\n"):
raise Exception("Unexpected file response")
# sanity check on the directory listing: we serve a directory and a file
# via gopher, so the directory listing should have exactly two entries,
# one with gopher file type 0 (file) and one with file type 1 (directory).
dirResponse = client.succeed("curl -f -s gopher://${gopherHost}")
dirEntries = [l[0] for l in dirResponse.split("\n") if len(l) > 0]
dirEntries.sort()
if not (["0", "1"] == dirEntries):
raise Exception("Unexpected directory response")
'';
})