diff options
Diffstat (limited to 'gnu/tests')
| -rw-r--r-- | gnu/tests/docker.scm | 19 | ||||
| -rw-r--r-- | gnu/tests/singularity.scm | 137 |
2 files changed, 149 insertions, 7 deletions
diff --git a/gnu/tests/docker.scm b/gnu/tests/docker.scm index 3cd3a27884..f2674cdbe8 100644 --- a/gnu/tests/docker.scm +++ b/gnu/tests/docker.scm @@ -101,7 +101,7 @@ inside %DOCKER-OS." marionette)) (test-equal "Load docker image and run it" - "hello world" + '("hello world" "hi!") (marionette-eval `(begin (define slurp @@ -117,12 +117,16 @@ inside %DOCKER-OS." (repository&tag (string-drop raw-line (string-length "Loaded image: "))) - (response (slurp - ,(string-append #$docker-cli "/bin/docker") - "run" "--entrypoint" "bin/Guile" - repository&tag - "/aa.scm"))) - response)) + (response1 (slurp + ,(string-append #$docker-cli "/bin/docker") + "run" "--entrypoint" "bin/Guile" + repository&tag + "/aa.scm")) + (response2 (slurp ;default entry point + ,(string-append #$docker-cli "/bin/docker") + "run" repository&tag + "-c" "(display \"hi!\")"))) + (list response1 response2))) marionette)) (test-end) @@ -161,6 +165,7 @@ standard output device and then enters a new line.") (tarball (docker-image "docker-pack" profile #:symlinks '(("/bin/Guile" -> "bin/guile") ("aa.scm" -> "a.scm")) + #:entry-point "bin/guile" #:localstatedir? #t))) (run-docker-test tarball))) diff --git a/gnu/tests/singularity.scm b/gnu/tests/singularity.scm new file mode 100644 index 0000000000..668043a0bc --- /dev/null +++ b/gnu/tests/singularity.scm @@ -0,0 +1,137 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2019 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 singularity) + #:use-module (gnu tests) + #:use-module (gnu system) + #:use-module (gnu system vm) + #:use-module (gnu system shadow) + #:use-module (gnu services) + #:use-module (gnu services docker) + #:use-module (gnu packages bash) + #:use-module (gnu packages guile) + #:use-module (gnu packages linux) ;singularity + #:use-module (guix gexp) + #:use-module (guix store) + #:use-module (guix grafts) + #:use-module (guix monads) + #:use-module (guix packages) + #:use-module (guix profiles) + #:use-module (guix scripts pack) + #:export (%test-singularity)) + +(define %singularity-os + (simple-operating-system + (service singularity-service-type) + (simple-service 'guest-account + account-service-type + (list (user-account (name "guest") (uid 1000) (group "guest")) + (user-group (name "guest") (id 1000)))))) + +(define (run-singularity-test image) + "Load IMAGE, a Squashfs image, as a Singularity image and run it inside +%SINGULARITY-OS." + (define os + (marionette-operating-system %singularity-os)) + + (define singularity-exec + #~(begin + (use-modules (ice-9 popen) (rnrs io ports)) + + (let* ((pipe (open-pipe* OPEN_READ + #$(file-append singularity + "/bin/singularity") + "exec" #$image "/bin/guile" + "-c" "(display \"hello, world\")")) + (str (get-string-all pipe)) + (status (close-pipe pipe))) + (and (zero? status) + (string=? str "hello, world"))))) + + (define test + (with-imported-modules '((gnu build marionette)) + #~(begin + (use-modules (srfi srfi-11) (srfi srfi-64) + (gnu build marionette)) + + (define marionette + (make-marionette (list #$(virtual-machine os)))) + + (mkdir #$output) + (chdir #$output) + + (test-begin "singularity") + + (test-assert "singularity exec /bin/guile (as root)" + (marionette-eval '#$singularity-exec + marionette)) + + (test-equal "singularity exec /bin/guile (unprivileged)" + 0 + (marionette-eval + `(begin + (use-modules (ice-9 match)) + + (match (primitive-fork) + (0 + (dynamic-wind + (const #f) + (lambda () + (setgid 1000) + (setuid 1000) + (execl #$(program-file "singularity-exec-test" + #~(exit #$singularity-exec)) + "test")) + (lambda () + (primitive-exit 127)))) + (pid + (cdr (waitpid pid))))) + marionette)) + + (test-equal "singularity run" ;test the entry point + 42 + (marionette-eval + `(status:exit-val + (system* #$(file-append singularity "/bin/singularity") + "run" #$image "-c" "(exit 42)")) + marionette)) + + (test-end) + (exit (= (test-runner-fail-count (test-runner-current)) 0))))) + + (gexp->derivation "singularity-test" test)) + +(define (build-tarball&run-singularity-test) + (mlet* %store-monad + ((_ (set-grafting #f)) + (guile (set-guile-for-build (default-guile))) + ;; 'singularity exec' insists on having /bin/sh in the image. + (profile (profile-derivation (packages->manifest + (list bash-minimal guile-2.2)) + #:hooks '() + #:locales? #f)) + (tarball (squashfs-image "singularity-pack" profile + #:entry-point "bin/guile" + #:symlinks '(("/bin" -> "bin"))))) + (run-singularity-test tarball))) + +(define %test-singularity + (system-test + (name "singularity") + (description "Test Singularity container of Guix.") + (value (build-tarball&run-singularity-test)))) |