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authorChristopher Baines <mail@cbaines.net>2018-11-10 10:04:00 +0000
committerChristopher Baines <mail@cbaines.net>2021-04-09 11:59:58 +0100
commiteda4bb4f16f74436b0caf1c584888c89b3c4c69b (patch)
treed15379813667510da08c624f93c875102bd01e0c /gnu/tests
parent2b469e60239fd3261294d9f3faf7435c9af679bf (diff)
services: Add Laminar.
* gnu/services/ci.scm: New file. * gnu/tests/ci.scm: New file. * doc/guix.texi (Laminar): Document the Laminar service.
Diffstat (limited to 'gnu/tests')
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2017, 2018, 2019, 2020, 2021 Christopher Baines <mail@cbaines.net>
+;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org>
+;;; Copyright © 2018 Pierre-Antoine Rouby <pierre-antoine.rouby@inria.fr>
+;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu tests ci)
+ #:use-module (gnu tests)
+ #:use-module (gnu system)
+ #:use-module (gnu system file-systems)
+ #:use-module (gnu system shadow)
+ #:use-module (gnu system vm)
+ #:use-module (gnu services)
+ #:use-module (gnu services ci)
+ #:use-module (gnu services web)
+ #:use-module (gnu services networking)
+ #:use-module (guix gexp)
+ #:use-module (guix store)
+ #:export (%test-laminar))
+
+
+(define %laminar-os
+ ;; Operating system under test.
+ (simple-operating-system
+ (service dhcp-client-service-type)
+ (service laminar-service-type)))
+
+(define* (run-laminar-test #:optional (http-port 8080))
+ "Run tests in %LAMINAR-OS, which has laminar running and listening on
+HTTP-PORT."
+ (define os
+ (marionette-operating-system
+ %laminar-os
+ #:imported-modules '((gnu services herd)
+ (guix combinators))))
+
+ (define vm
+ (virtual-machine
+ (operating-system os)
+ (port-forwardings `((,http-port . 8080)))))
+
+ (define test
+ (with-imported-modules '((gnu build marionette))
+ #~(begin
+ (use-modules (srfi srfi-11) (srfi srfi-64)
+ (ice-9 match)
+ (gnu build marionette)
+ (web uri)
+ (web client)
+ (web response))
+
+ (define marionette
+ ;; Forward the guest's HTTP-PORT, where laminar is listening, to
+ ;; port 8080 in the host.
+ (make-marionette (list #$vm)))
+
+ (mkdir #$output)
+ (chdir #$output)
+
+ (test-begin "laminar")
+
+ (test-assert "service running"
+ (marionette-eval
+ '(begin
+ (use-modules (gnu services herd))
+ (start-service 'laminar))
+ marionette))
+
+ (define* (retry-on-error f #:key times delay)
+ (let loop ((attempt 1))
+ (match (catch
+ #t
+ (lambda ()
+ (cons #t
+ (f)))
+ (lambda args
+ (cons #f
+ args)))
+ ((#t . return-value)
+ return-value)
+ ((#f . error-args)
+ (if (>= attempt times)
+ error-args
+ (begin
+ (sleep delay)
+ (loop (+ 1 attempt))))))))
+
+ (test-equal "http-get"
+ 200
+ (retry-on-error
+ (lambda ()
+ (let-values (((response text)
+ (http-get #$(format
+ #f
+ "http://localhost:~A/"
+ http-port)
+ ;; TODO: Why does decoding fail?
+ #:decode-body? #f)))
+ (response-code response)))
+ #:times 10
+ #:delay 5))
+
+ (test-end)
+ (exit (= (test-runner-fail-count (test-runner-current)) 0)))))
+
+ (gexp->derivation "laminar-test" test))
+
+(define %test-laminar
+ (system-test
+ (name "laminar")
+ (description "Connect to a running Laminar server.")
+ (value (run-laminar-test))))