hydra/nixos-tests.nix
Faye Chun 81da89cc59
Add a plugin to poll Gitea pull requests
Based off the existing GithubPulls.pm and GitlabPulls.pm plugins.

Also adds an integration test for the new 'giteapulls' input type to
the existing 'gitea' test.
2025-04-09 11:16:44 -04:00

352 lines
12 KiB
Nix

{ forEachSystem, nixpkgs, nixosModules }:
let
# NixOS configuration used for VM tests.
hydraServer =
{ pkgs, ... }:
{
imports = [
nixosModules.hydra
nixosModules.hydraTest
];
virtualisation.memorySize = 1024;
virtualisation.writableStore = true;
environment.systemPackages = [ pkgs.perlPackages.LWP pkgs.perlPackages.JSON ];
nix = {
# Without this nix tries to fetch packages from the default
# cache.nixos.org which is not reachable from this sandboxed NixOS test.
settings.substituters = [ ];
};
};
in
{
install = forEachSystem (system:
(import (nixpkgs + "/nixos/lib/testing-python.nix") { inherit system; }).simpleTest {
name = "hydra-install";
nodes.machine = hydraServer;
testScript =
''
machine.wait_for_job("hydra-init")
machine.wait_for_job("hydra-server")
machine.wait_for_job("hydra-evaluator")
machine.wait_for_job("hydra-queue-runner")
machine.wait_for_open_port(3000)
machine.succeed("curl --fail http://localhost:3000/")
'';
});
notifications = forEachSystem (system:
(import (nixpkgs + "/nixos/lib/testing-python.nix") { inherit system; }).simpleTest {
name = "hydra-notifications";
nodes.machine = {
imports = [ hydraServer ];
services.hydra-dev.extraConfig = ''
<influxdb>
url = http://127.0.0.1:8086
db = hydra
</influxdb>
'';
services.influxdb.enable = true;
};
testScript = { nodes, ... }: ''
machine.wait_for_job("hydra-init")
# Create an admin account and some other state.
machine.succeed(
"""
su - hydra -c "hydra-create-user root --email-address 'alice@example.org' --password foobar --role admin"
mkdir /run/jobset
chmod 755 /run/jobset
cp ${./t/jobs/api-test.nix} /run/jobset/default.nix
chmod 644 /run/jobset/default.nix
chown -R hydra /run/jobset
"""
)
# Wait until InfluxDB can receive web requests
machine.wait_for_job("influxdb")
machine.wait_for_open_port(8086)
# Create an InfluxDB database where hydra will write to
machine.succeed(
"curl -XPOST 'http://127.0.0.1:8086/query' "
+ "--data-urlencode 'q=CREATE DATABASE hydra'"
)
# Wait until hydra-server can receive HTTP requests
machine.wait_for_job("hydra-server")
machine.wait_for_open_port(3000)
# Setup the project and jobset
machine.succeed(
"su - hydra -c 'perl -I ${nodes.machine.services.hydra-dev.package.perlDeps}/lib/perl5/site_perl ${./t/setup-notifications-jobset.pl}' >&2"
)
# Wait until hydra has build the job and
# the InfluxDBNotification plugin uploaded its notification to InfluxDB
machine.wait_until_succeeds(
"curl -s -H 'Accept: application/csv' "
+ "-G 'http://127.0.0.1:8086/query?db=hydra' "
+ "--data-urlencode 'q=SELECT * FROM hydra_build_status' | grep success"
)
'';
});
gitea = forEachSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
in
(import (nixpkgs + "/nixos/lib/testing-python.nix") { inherit system; }).makeTest {
name = "hydra-gitea";
nodes.machine = { pkgs, ... }: {
imports = [ hydraServer ];
services.hydra-dev.extraConfig = ''
<gitea_authorization>
root=d7f16a3412e01a43a414535b16007c6931d3a9c7
</gitea_authorization>
'';
nixpkgs.config.permittedInsecurePackages = [ "gitea-1.19.4" ];
nix = {
settings.substituters = [ ];
};
services.gitea = {
enable = true;
database.type = "postgres";
settings = {
service.DISABLE_REGISTRATION = true;
server.HTTP_PORT = 3001;
};
};
services.openssh.enable = true;
environment.systemPackages = with pkgs; [ gitea git jq gawk ];
networking.firewall.allowedTCPPorts = [ 3000 ];
};
skipLint = true;
testScript =
let
scripts.mktoken = pkgs.writeText "token.sql" ''
INSERT INTO access_token (id, uid, name, created_unix, updated_unix, token_hash, token_salt, token_last_eight, scope) VALUES (1, 1, 'hydra', 1617107360, 1617107360, 'a930f319ca362d7b49a4040ac0af74521c3a3c3303a86f327b01994430672d33b6ec53e4ea774253208686c712495e12a486', 'XRjWE9YW0g', '31d3a9c7', 'all');
'';
scripts.git-setup = pkgs.writeShellScript "setup.sh" ''
set -x
mkdir -p /tmp/repo $HOME/.ssh
cat ${snakeoilKeypair.privkey} > $HOME/.ssh/privk
chmod 0400 $HOME/.ssh/privk
git -C /tmp/repo init
cp ${smallDrv} /tmp/repo/jobset.nix
git -C /tmp/repo add .
git config --global user.email test@localhost
git config --global user.name test
# Create initial commit
git -C /tmp/repo commit -m 'Initial import'
git -C /tmp/repo remote add origin gitea@machine:root/repo
export GIT_SSH_COMMAND='ssh -i $HOME/.ssh/privk -o StrictHostKeyChecking=no'
git -C /tmp/repo push origin master
git -C /tmp/repo log >&2
# Create PR branch
git -C /tmp/repo checkout -b pr
git -C /tmp/repo commit --allow-empty -m 'Additional change'
git -C /tmp/repo push origin pr
git -C /tmp/repo log >&2
'';
scripts.hydra-setup = pkgs.writeShellScript "hydra.sh" ''
set -x
su -l hydra -c "hydra-create-user root --email-address \
'alice@example.org' --password foobar --role admin"
URL=http://localhost:3000
USERNAME="root"
PASSWORD="foobar"
PROJECT_NAME="trivial"
JOBSET_NAME="trivial"
mycurl() {
curl --referer $URL -H "Accept: application/json" \
-H "Content-Type: application/json" $@
}
cat >data.json <<EOF
{ "username": "$USERNAME", "password": "$PASSWORD" }
EOF
mycurl -X POST -d '@data.json' $URL/login -c hydra-cookie.txt
cat >data.json <<EOF
{
"displayname":"Trivial",
"enabled":"1",
"visible":"1"
}
EOF
mycurl --silent -X PUT $URL/project/$PROJECT_NAME \
-d @data.json -b hydra-cookie.txt
cat >data.json <<EOF
{
"description": "Trivial",
"checkinterval": "20",
"enabled": "1",
"visible": "1",
"keepnr": "1",
"enableemail": true,
"emailoverride": "hydra@localhost",
"type": 0,
"nixexprinput": "git",
"nixexprpath": "jobset.nix",
"inputs": {
"git": {"value": "http://localhost:3001/root/repo.git", "type": "git"},
"gitea_repo_name": {"value": "repo", "type": "string"},
"gitea_repo_owner": {"value": "root", "type": "string"},
"gitea_status_repo": {"value": "git", "type": "string"},
"gitea_http_url": {"value": "http://localhost:3001", "type": "string"},
"pulls": {
"type": "giteapulls",
"value": "localhost:3001 root repo http",
"emailresponsible": false
}
}
}
EOF
mycurl --silent -X PUT $URL/jobset/$PROJECT_NAME/$JOBSET_NAME \
-d @data.json -b hydra-cookie.txt
'';
api_token = "d7f16a3412e01a43a414535b16007c6931d3a9c7";
snakeoilKeypair = {
privkey = pkgs.writeText "privkey.snakeoil" ''
-----BEGIN EC PRIVATE KEY-----
MHcCAQEEIHQf/khLvYrQ8IOika5yqtWvI0oquHlpRLTZiJy5dRJmoAoGCCqGSM49
AwEHoUQDQgAEKF0DYGbBwbj06tA3fd/+yP44cvmwmHBWXZCKbS+RQlAKvLXMWkpN
r1lwMyJZoSGgBHoUahoYjTh9/sJL7XLJtA==
-----END EC PRIVATE KEY-----
'';
pubkey = pkgs.lib.concatStrings [
"ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHA"
"yNTYAAABBBChdA2BmwcG49OrQN33f/sj+OHL5sJhwVl2Qim0vkUJQCry1zFpKTa"
"9ZcDMiWaEhoAR6FGoaGI04ff7CS+1yybQ= sakeoil"
];
};
smallDrv = pkgs.writeText "jobset.nix" ''
{ pulls, ... }:
let
genDrv = name: builtins.derivation {
inherit name;
system = "${system}";
builder = "/bin/sh";
allowSubstitutes = false;
preferLocalBuild = true;
args = ["-c" "echo success > $out; exit 0"];
};
prs = builtins.fromJSON (builtins.readFile pulls);
prJobNames = map (n: "pr-''${n}") (builtins.attrNames prs);
prJobset = builtins.listToAttrs (
map (
name: {
inherit name;
value = genDrv name;
}
) prJobNames
);
in {
trivial = genDrv "trivial";
} // prJobset
'';
in
''
import json
machine.start()
machine.wait_for_unit("multi-user.target")
machine.wait_for_open_port(3000)
machine.wait_for_open_port(3001)
machine.succeed(
"su -l gitea -c 'GITEA_WORK_DIR=/var/lib/gitea gitea admin user create "
+ "--username root --password root --email test@localhost'"
)
machine.succeed("su -l postgres -c 'psql gitea < ${scripts.mktoken}'")
machine.succeed(
"curl --fail -X POST http://localhost:3001/api/v1/user/repos "
+ "-H 'Accept: application/json' -H 'Content-Type: application/json' "
+ f"-H 'Authorization: token ${api_token}'"
+ ' -d \'{"auto_init":false, "description":"string", "license":"mit", "name":"repo", "private":false}\'''
)
machine.succeed(
"curl --fail -X POST http://localhost:3001/api/v1/user/keys "
+ "-H 'Accept: application/json' -H 'Content-Type: application/json' "
+ f"-H 'Authorization: token ${api_token}'"
+ ' -d \'{"key":"${snakeoilKeypair.pubkey}","read_only":true,"title":"SSH"}\'''
)
machine.succeed(
"${scripts.git-setup}"
)
machine.succeed(
"${scripts.hydra-setup}"
)
machine.wait_until_succeeds(
'curl -Lf -s http://localhost:3000/build/1 -H "Accept: application/json" '
+ '| jq .buildstatus | xargs test 0 -eq'
)
machine.sleep(3)
data = machine.succeed(
'curl -Lf -s "http://localhost:3001/api/v1/repos/root/repo/statuses/$(cd /tmp/repo && git show master | head -n1 | awk "{print \\$2}")?sort=leastindex" '
+ "-H 'Accept: application/json' -H 'Content-Type: application/json' "
+ f"-H 'Authorization: token ${api_token}'"
)
response = json.loads(data)
assert len(response) == 2, "Expected exactly two status updates for latest commit (queued, finished)!"
assert response[0]['status'] == "success", "Expected finished status to be success!"
assert response[1]['status'] == "pending", "Expected queued status to be pending!"
# giteapulls test
machine.succeed(
"curl --fail -X POST http://localhost:3001/api/v1/repos/root/repo/pulls "
+ "-H 'Accept: application/json' -H 'Content-Type: application/json' "
+ f"-H 'Authorization: token ${api_token}'"
+ ' -d \'{"title":"Test PR", "base":"master", "head": "pr"}\'''
)
machine.wait_until_succeeds(
'curl -Lf -s http://localhost:3000/build/2 -H "Accept: application/json" '
+ '| jq .buildstatus | xargs test 0 -eq'
)
machine.shutdown()
'';
});
validate-openapi = forEachSystem (system:
let pkgs = nixpkgs.legacyPackages.${system}; in
pkgs.runCommand "validate-openapi"
{ buildInputs = [ pkgs.openapi-generator-cli ]; }
''
openapi-generator-cli validate -i ${./hydra-api.yaml}
touch $out
'');
}