Since commit dc7b3e5633, 'start-service' returns
the Shepherd's representation of the service as a sexp, and '#f' if the
service fails to start.  Also, it doesn't throw an exception when the service
fails to start, so relying on an exception instead of relying on its return
value is a false positive.
* gnu/tests/base.scm (run-nss-mdns-test): Split tests so to check the return
value of 'start-service'.
(run-mcron-test, run-nss-mdns-test): Use 'test-assert' with the return value
of 'start-service'.
* gnu/tests/admin.scm (run-tailon-test): Idem.
* gnu/tests/dict.scm (run-dicod-test): Idem.
* gnu/tests/mail.scm (run-opensmtpd-test, run-exim-test, run-dovecot-test):
Idem.
* gnu/tests/messaging.scm (run-xmpp-test, run-bitlbee-test): Idem.
* gnu/tests/nfs.scm (run-nfs-test): Idem.
* gnu/tests/rsync.scm (run-rsync-test): Idem.
* gnu/tests/ssh.scm (run-ssh-test): Idem.
* gnu/tests/version-control.scm (run-cgit-test, run-git-http-test): Idem.
* gnu/tests/web.scm (run-php-fpm-test): Idem.
		
	
			
		
			
				
	
	
		
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			Scheme
		
	
	
	
	
	
			
		
		
	
	
			127 lines
		
	
	
	
		
			4.1 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2017 Christopher Baines <mail@cbaines.net>
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;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu tests admin)
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  #:use-module (gnu tests)
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  #:use-module (gnu system)
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  #:use-module (gnu system file-systems)
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  #:use-module (gnu system shadow)
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  #:use-module (gnu system vm)
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  #:use-module (gnu services)
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  #:use-module (gnu services admin)
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  #:use-module (gnu services networking)
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  #:use-module (guix gexp)
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  #:use-module (guix store)
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  #:use-module (guix monads)
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  #:export (%test-tailon))
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(define %tailon-os
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  ;; Operating system under test.
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  (simple-operating-system
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   (dhcp-client-service)
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   (service tailon-service-type
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            (tailon-configuration
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             (config-file
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              (tailon-configuration-file
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               (bind "0.0.0.0:8080")))))))
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(define* (run-tailon-test #:optional (http-port 8081))
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  "Run tests in %TAILON-OS, which has tailon running and listening on
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HTTP-PORT."
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  (define os
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    (marionette-operating-system
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     %tailon-os
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     #:imported-modules '((gnu services herd)
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                          (guix combinators))))
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  (define vm
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    (virtual-machine
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     (operating-system os)
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     (port-forwardings `((,http-port . 8080)))))
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  (define test
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    (with-imported-modules '((gnu build marionette))
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      #~(begin
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          (use-modules (srfi srfi-11) (srfi srfi-64)
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                       (ice-9 match)
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                       (gnu build marionette)
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                       (web uri)
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                       (web client)
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                       (web response))
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          (define marionette
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            ;; Forward the guest's HTTP-PORT, where tailon is listening, to
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            ;; port 8080 in the host.
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            (make-marionette (list #$vm)))
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          (mkdir #$output)
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          (chdir #$output)
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          (test-begin "tailon")
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          (test-assert "service running"
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            (marionette-eval
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             '(begin
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                (use-modules (gnu services herd))
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                (start-service 'tailon))
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             marionette))
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          (define* (retry-on-error f #:key times delay)
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            (let loop ((attempt 1))
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              (match (catch
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                      #t
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                      (lambda ()
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                        (cons #t
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                              (f)))
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                      (lambda args
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                        (cons #f
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                              args)))
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                ((#t . return-value)
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                 return-value)
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                ((#f . error-args)
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                 (if (>= attempt times)
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                     error-args
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                     (begin
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                       (sleep delay)
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                       (loop (+ 1 attempt))))))))
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          (test-equal "http-get"
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            200
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            (retry-on-error
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             (lambda ()
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               (let-values (((response text)
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                             (http-get #$(format
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                                          #f
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                                          "http://localhost:~A/"
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                                          http-port)
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                                       #:decode-body? #t)))
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                 (response-code response)))
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             #:times 10
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             #:delay 5))
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          (test-end)
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          (exit (= (test-runner-fail-count (test-runner-current)) 0)))))
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  (gexp->derivation "tailon-test" test))
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(define %test-tailon
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  (system-test
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   (name "tailon")
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   (description "Connect to a running Tailon server.")
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   (value (run-tailon-test))))
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