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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Christopher Baines <mail@cbaines.net>
;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2021 Ludovic Courtès <ludo@gnu.org>
;;;
;;; 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 rsync)
#:use-module (gnu packages rsync)
#: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 rsync)
#:use-module (gnu services networking)
#:use-module (guix gexp)
#:use-module (guix store)
#:export (%test-rsync))
(define* (run-rsync-test rsync-os #:optional (rsync-port 873))
"Run tests in %RSYNC-OS, which has rsync running and listening on
PORT."
(define os
(marionette-operating-system
rsync-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define vm
(virtual-machine
(operating-system os)
(port-forwardings '())))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-11) (srfi srfi-64)
(gnu build marionette))
(define marionette
(make-marionette (list #$vm)))
(test-runner-current (system-test-runner #$output))
(test-begin "rsync")
;; Wait for rsync to be up and running.
(test-assert "service running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
;; Make sure the 'rsync' command is found.
(setenv "PATH" "/run/current-system/profile/bin")
(start-service 'rsync))
marionette))
;; Make sure the PID file is created.
(test-assert "PID file"
(marionette-eval
'(file-exists? "/var/run/rsyncd/rsyncd.pid")
marionette))
(test-assert "Test file copied to share"
(marionette-eval
'(begin
(call-with-output-file "/tmp/input"
(lambda (port)
(display "test-file-contents\n" port)))
(zero?
(system* "rsync" "/tmp/input"
(string-append "rsync://localhost:"
(number->string #$rsync-port)
"/files/input"))))
marionette))
(test-equal "Test file correctly received from share"
"test-file-contents"
(marionette-eval
'(begin
(use-modules (ice-9 rdelim))
(zero?
(system* "rsync"
(string-append "rsync://localhost:"
(number->string #$rsync-port)
"/files/input")
"/tmp/output"))
(call-with-input-file "/tmp/output"
(lambda (port)
(read-line port))))
marionette))
(test-equal "Test file not copied to read-only share"
10 ;see "EXIT VALUES" in rsync(1)
(marionette-eval
'(status:exit-val
(system* "rsync" "/tmp/input"
(string-append "rsync://localhost:"
(number->string #$rsync-port)
"/read-only/input")))
marionette))
(test-equal "Test file correctly received from read-only share"
"\"Hi!\" from the read-only share."
(marionette-eval
'(begin
(use-modules (ice-9 rdelim))
(call-with-output-file "/srv/read-only/the-file"
(lambda (port)
(display "\"Hi!\" from the read-only share." port)))
(zero?
(system* "rsync"
(string-append "rsync://localhost:"
(number->string #$rsync-port)
"/read-only/the-file")
"/tmp/output"))
(call-with-input-file "/tmp/output" read-line))
marionette))
(test-end))))
(gexp->derivation "rsync-test" test))
(define* %rsync-os
;; Return operating system under test.
(let ((base-os
(simple-operating-system
(service dhcp-client-service-type)
(service rsync-service-type
(rsync-configuration
(modules (list (rsync-module
(name "read-only")
(file-name "/srv/read-only"))
(rsync-module
(name "files")
(file-name "/srv/read-write")
(read-only? #f)))))))))
(operating-system
(inherit base-os)
(packages (cons* rsync
(operating-system-packages base-os))))))
(define %test-rsync
(system-test
(name "rsync")
(description "Connect to a running RSYNC server.")
(value (run-rsync-test %rsync-os))))
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