diff options
Diffstat (limited to 'gnu/tests/linux-modules.scm')
| -rw-r--r-- | gnu/tests/linux-modules.scm | 45 |
1 files changed, 32 insertions, 13 deletions
diff --git a/gnu/tests/linux-modules.scm b/gnu/tests/linux-modules.scm index 39e11587c6..788bdc848a 100644 --- a/gnu/tests/linux-modules.scm +++ b/gnu/tests/linux-modules.scm @@ -1,6 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2019 Jakob L. Kreuze <zerodaysfordays@sdf.org> ;;; Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org> +;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re> ;;; ;;; This file is part of GNU Guix. ;;; @@ -19,6 +20,8 @@ (define-module (gnu tests linux-modules) #:use-module (gnu packages linux) + #:use-module (gnu services) + #:use-module (gnu services linux) #:use-module (gnu system) #:use-module (gnu system vm) #:use-module (gnu tests) @@ -37,25 +40,40 @@ ;;; ;;; Code: -(define* (module-loader-program os modules) - "Return an executable store item that, upon being evaluated, will dry-run -load MODULES." +(define* (modules-loaded?-program os modules) + "Return an executable store item that, upon being evaluated, will verify +that MODULES are actually loaded." (program-file - "load-kernel-modules.scm" - (with-imported-modules (source-module-closure '((guix build utils))) - #~(begin - (use-modules (guix build utils)) - (for-each (lambda (module) - (invoke (string-append #$kmod "/bin/modprobe") "-n" "--" - module)) - '#$modules))))) + "verify-kernel-modules-loaded.scm" + #~(begin + (use-modules (ice-9 rdelim) + (ice-9 popen) + (srfi srfi-1) + (srfi srfi-13)) + (let* ((port (open-input-pipe (string-append #$kmod "/bin/lsmod"))) + (lines (string-split (read-string port) #\newline)) + (separators (char-set #\space #\tab)) + (modules (map (lambda (line) + (string-take line + (or (string-index line separators) + 0))) + lines)) + (status (close-pipe port))) + (and (= status 0) + (and-map (lambda (module) + (member module modules string=?)) + '#$modules)))))) (define* (run-loadable-kernel-modules-test module-packages module-names) - "Run a test of an OS having MODULE-PACKAGES, and modprobe MODULE-NAMES." + "Run a test of an OS having MODULE-PACKAGES, and verify that MODULE-NAMES +are loaded in memory." (define os (marionette-operating-system (operating-system (inherit (simple-operating-system)) + (services (cons (service kernel-module-loader-service-type module-names) + (operating-system-user-services + (simple-operating-system)))) (kernel-loadable-modules module-packages)) #:imported-modules '((guix combinators)))) (define vm (virtual-machine os)) @@ -75,7 +93,8 @@ load MODULES." marionette)) (test-end) (exit (= (test-runner-fail-count (test-runner-current)) 0))))) - (gexp->derivation "loadable-kernel-modules" (test (module-loader-program os module-names)))) + (gexp->derivation "loadable-kernel-modules" + (test (modules-loaded?-program os module-names)))) (define %test-loadable-kernel-modules-0 (system-test |