diff options
Diffstat (limited to 'gnu/tests/docker.scm')
| -rw-r--r-- | gnu/tests/docker.scm | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/gnu/tests/docker.scm b/gnu/tests/docker.scm new file mode 100644 index 0000000000..25e172efae --- /dev/null +++ b/gnu/tests/docker.scm @@ -0,0 +1,168 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2019 Danny Milosavljevic <dannym@scratchpost.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 docker) + #:use-module (gnu tests) + #:use-module (gnu system) + #:use-module (gnu system file-systems) + #:use-module (gnu system vm) + #:use-module (gnu services) + #:use-module (gnu services dbus) + #:use-module (gnu services networking) + #:use-module (gnu services docker) + #:use-module (gnu services desktop) + #:use-module (gnu packages bootstrap) ; %bootstrap-guile + #:use-module (gnu packages docker) + #:use-module (guix gexp) + #:use-module (guix grafts) + #:use-module (guix monads) + #:use-module (guix packages) + #:use-module (guix profiles) + #:use-module (guix scripts pack) + #:use-module (guix store) + #:use-module (guix tests) + #:use-module (guix build-system trivial) + #:use-module ((guix licenses) #:prefix license:) + #:export (%test-docker)) + +(define %docker-os + (simple-operating-system + (service dhcp-client-service-type) + (dbus-service) + (polkit-service) + (service elogind-service-type) + (service docker-service-type))) + +(define (run-docker-test docker-tarball) + "Load DOCKER-TARBALL as Docker image and run it in a Docker container, +inside %DOCKER-OS." + (define os + (marionette-operating-system + %docker-os + #:imported-modules '((gnu services herd) + (guix combinators)))) + + (define vm + (virtual-machine + (operating-system os) + (memory-size 700) + (disk-image-size (* 1500 (expt 2 20))) + (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 #$vm))) + + (mkdir #$output) + (chdir #$output) + + (test-begin "docker") + + (test-assert "service running" + (marionette-eval + '(begin + (use-modules (gnu services herd)) + (match (start-service 'dockerd) + (#f #f) + (('service response-parts ...) + (match (assq-ref response-parts 'running) + ((pid) (number? pid)))))) + marionette)) + + (test-eq "fetch version" + 0 + (marionette-eval + `(begin + (system* ,(string-append #$docker-cli "/bin/docker") + "version")) + marionette)) + + (test-equal "Load docker image and run it" + "hello world" + (marionette-eval + `(begin + (define slurp + (lambda args + (let* ((port (apply open-pipe* OPEN_READ args)) + (output (read-line port)) + (status (close-pipe port))) + output))) + (let* ((raw-line (slurp ,(string-append #$docker-cli + "/bin/docker") + "load" "-i" + ,#$docker-tarball)) + (repository&tag (string-drop raw-line + (string-length + "Loaded image: "))) + (response (slurp + ,(string-append #$docker-cli "/bin/docker") + "run" "--entrypoint" "bin/Guile" + repository&tag + "/aa.scm"))) + response)) + marionette)) + + (test-end) + (exit (= (test-runner-fail-count (test-runner-current)) 0))))) + + (gexp->derivation "docker-test" test)) + +(define (build-tarball&run-docker-test) + (mlet* %store-monad + ((_ (set-grafting #f)) + (guile (set-guile-for-build (default-guile))) + (guest-script-package -> + (package + (name "guest-script") + (version "0") + (source #f) + (build-system trivial-build-system) + (arguments `(#:guile ,%bootstrap-guile + #:builder + (let ((out (assoc-ref %outputs "out"))) + (mkdir out) + (call-with-output-file (string-append out "/a.scm") + (lambda (port) + (display "(display \"hello world\n\")" port))) + #t))) + (synopsis "Display hello world using Guile") + (description "This package displays the text \"hello world\" on the +standard output device and then enters a new line.") + (home-page #f) + (license license:public-domain))) + (profile (profile-derivation (packages->manifest + (list %bootstrap-guile + guest-script-package)) + #:hooks '() + #:locales? #f)) + (tarball (docker-image "docker-pack" profile + #:symlinks '(("/bin/Guile" -> "bin/guile") + ("aa.scm" -> "a.scm")) + #:localstatedir? #t))) + (run-docker-test tarball))) + +(define %test-docker + (system-test + (name "docker") + (description "Test Docker container of Guix.") + (value (build-tarball&run-docker-test)))) |