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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.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 package-management)
#:use-module (gnu packages base)
#:use-module (gnu packages package-management)
#:use-module (gnu services)
#:use-module (gnu services networking)
#:use-module (gnu services nix)
#:use-module (gnu system)
#:use-module (gnu system vm)
#:use-module (gnu tests)
#:use-module (guix gexp)
#:use-module (guix packages)
#:export (%test-nix))
;;; Commentary:
;;;
;;; This module provides a test definition for the nix-daemon
;;;
;;; Code:
(define* (run-nix-test name test-os)
"Run tests in TEST-OS, which has nix-daemon running."
(define os
(marionette-operating-system
test-os
#:imported-modules '((gnu services herd))))
(define vm
(virtual-machine
(operating-system os)
(port-forwardings '((8080 . 80)))
(memory-size 1024)))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-11)
(srfi srfi-64)
(gnu build marionette)
(web client)
(web response))
(define marionette
(make-marionette (list #$vm)))
(mkdir #$output)
(chdir #$output)
(test-begin #$name)
;; XXX: Shepherd reads the config file *before* binding its control
;; socket, so /var/run/shepherd/socket might not exist yet when the
;; 'marionette' service is started.
(test-assert "shepherd socket ready"
(marionette-eval
`(begin
(use-modules (gnu services herd))
(let loop ((i 10))
(cond ((file-exists? (%shepherd-socket-file))
#t)
((> i 0)
(sleep 1)
(loop (- i 1)))
(else
'failure))))
marionette))
(test-assert "Nix daemon running"
(marionette-eval
'(begin
;; Wait for nix-daemon to be up and running.
(start-service 'nix-daemon)
(with-output-to-file "guix-test.nix"
(lambda ()
(display "\
with import <nix/config.nix>;
derivation {
system = builtins.currentSystem;
name = \"guix-test\";
builder = shell;
args = [\"-c\" \"mkdir $out\\necho FOO > $out/foo\"];
PATH = coreutils;
}
")))
(zero? (system* (string-append #$nix "/bin/nix-build")
"--substituters" "" "--debug" "--no-out-link"
"guix-test.nix")))
marionette))
(test-end)
(exit (= (test-runner-fail-count (test-runner-current)) 0)))))
(gexp->derivation (string-append name "-test") test))
(define %nix-os
;; Return operating system under test.
(let ((base-os
(simple-operating-system
(service nix-service-type)
(service dhcp-client-service-type))))
(operating-system
(inherit base-os)
(packages (cons nix (operating-system-packages base-os))))))
(define %test-nix
(system-test
(name "nix")
(description "Connect to a running nix-daemon")
(value (run-nix-test name %nix-os))))
;;; package-management.scm ends here