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1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2019 Jakob L. Kreuze <zerodaysfordays@sdf.org> | |
3 | ;;; Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org> | |
4 | ;;; | |
5 | ;;; This file is part of GNU Guix. | |
6 | ;;; | |
7 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
8 | ;;; under the terms of the GNU General Public License as published by | |
9 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
10 | ;;; your option) any later version. | |
11 | ;;; | |
12 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
13 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | ;;; GNU General Public License for more details. | |
16 | ;;; | |
17 | ;;; You should have received a copy of the GNU General Public License | |
18 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
19 | ||
20 | (define-module (gnu tests linux-modules) | |
21 | #:use-module (gnu packages linux) | |
22 | #:use-module (gnu system) | |
23 | #:use-module (gnu system vm) | |
24 | #:use-module (gnu tests) | |
25 | #:use-module (guix derivations) | |
26 | #:use-module (guix gexp) | |
27 | #:use-module (guix modules) | |
28 | #:use-module (guix monads) | |
29 | #:use-module (guix store) | |
30 | #:export (%test-loadable-kernel-modules-0 | |
31 | %test-loadable-kernel-modules-1 | |
32 | %test-loadable-kernel-modules-2)) | |
33 | ||
34 | ;;; Commentary: | |
35 | ;;; | |
36 | ;;; Test <operating-system> kernel-loadable-modules. | |
37 | ;;; | |
38 | ;;; Code: | |
39 | ||
40 | (define* (module-loader-program os modules) | |
41 | "Return an executable store item that, upon being evaluated, will dry-run | |
42 | load MODULES." | |
43 | (program-file | |
44 | "load-kernel-modules.scm" | |
45 | (with-imported-modules (source-module-closure '((guix build utils))) | |
46 | #~(begin | |
47 | (use-modules (guix build utils)) | |
48 | (for-each (lambda (module) | |
49 | (invoke (string-append #$kmod "/bin/modprobe") "-n" "--" | |
50 | module)) | |
51 | '#$modules))))) | |
52 | ||
53 | (define* (run-loadable-kernel-modules-test module-packages module-names) | |
54 | "Run a test of an OS having MODULE-PACKAGES, and modprobe MODULE-NAMES." | |
55 | (define os | |
56 | (marionette-operating-system | |
57 | (operating-system | |
58 | (inherit (simple-operating-system)) | |
59 | (kernel-loadable-modules module-packages)) | |
60 | #:imported-modules '((guix combinators)))) | |
61 | (define vm (virtual-machine os)) | |
62 | (define (test script) | |
63 | (with-imported-modules '((gnu build marionette)) | |
64 | #~(begin | |
65 | (use-modules (gnu build marionette) | |
66 | (srfi srfi-64)) | |
67 | (define marionette | |
68 | (make-marionette (list #$vm))) | |
69 | (mkdir #$output) | |
70 | (chdir #$output) | |
71 | (test-begin "loadable-kernel-modules") | |
72 | (test-assert "script successfully evaluated" | |
73 | (marionette-eval | |
74 | '(primitive-load #$script) | |
75 | marionette)) | |
76 | (test-end) | |
77 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
78 | (gexp->derivation "loadable-kernel-modules" (test (module-loader-program os module-names)))) | |
79 | ||
80 | (define %test-loadable-kernel-modules-0 | |
81 | (system-test | |
82 | (name "loadable-kernel-modules-0") | |
83 | (description "Tests loadable kernel modules facility of <operating-system> | |
84 | with no extra modules.") | |
85 | (value (run-loadable-kernel-modules-test '() '())))) | |
86 | ||
87 | (define %test-loadable-kernel-modules-1 | |
88 | (system-test | |
89 | (name "loadable-kernel-modules-1") | |
90 | (description "Tests loadable kernel modules facility of <operating-system> | |
91 | with one extra module.") | |
92 | (value (run-loadable-kernel-modules-test | |
93 | (list ddcci-driver-linux) | |
94 | '("ddcci"))))) | |
95 | ||
96 | (define %test-loadable-kernel-modules-2 | |
97 | (system-test | |
98 | (name "loadable-kernel-modules-2") | |
99 | (description "Tests loadable kernel modules facility of <operating-system> | |
100 | with two extra modules.") | |
101 | (value (run-loadable-kernel-modules-test | |
102 | (list acpi-call-linux-module ddcci-driver-linux) | |
103 | '("acpi_call" "ddcci"))))) |