Commit | Line | Data |
---|---|---|
5c79f238 DM |
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> | |
044d1478 | 4 | ;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re> |
5c79f238 DM |
5 | ;;; |
6 | ;;; This file is part of GNU Guix. | |
7 | ;;; | |
8 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
9 | ;;; under the terms of the GNU General Public License as published by | |
10 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
11 | ;;; your option) any later version. | |
12 | ;;; | |
13 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
14 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | ;;; GNU General Public License for more details. | |
17 | ;;; | |
18 | ;;; You should have received a copy of the GNU General Public License | |
19 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
20 | ||
21 | (define-module (gnu tests linux-modules) | |
22 | #:use-module (gnu packages linux) | |
044d1478 BW |
23 | #:use-module (gnu services) |
24 | #:use-module (gnu services linux) | |
5c79f238 DM |
25 | #:use-module (gnu system) |
26 | #:use-module (gnu system vm) | |
27 | #:use-module (gnu tests) | |
28 | #:use-module (guix derivations) | |
29 | #:use-module (guix gexp) | |
30 | #:use-module (guix modules) | |
f91ad0b1 | 31 | #:use-module (guix packages) |
5c79f238 DM |
32 | #:use-module (guix monads) |
33 | #:use-module (guix store) | |
f91ad0b1 | 34 | #:use-module (guix utils) |
5c79f238 DM |
35 | #:export (%test-loadable-kernel-modules-0 |
36 | %test-loadable-kernel-modules-1 | |
37 | %test-loadable-kernel-modules-2)) | |
38 | ||
39 | ;;; Commentary: | |
40 | ;;; | |
41 | ;;; Test <operating-system> kernel-loadable-modules. | |
42 | ;;; | |
43 | ;;; Code: | |
44 | ||
044d1478 BW |
45 | (define* (modules-loaded?-program os modules) |
46 | "Return an executable store item that, upon being evaluated, will verify | |
47 | that MODULES are actually loaded." | |
5c79f238 | 48 | (program-file |
044d1478 BW |
49 | "verify-kernel-modules-loaded.scm" |
50 | #~(begin | |
51 | (use-modules (ice-9 rdelim) | |
52 | (ice-9 popen) | |
53 | (srfi srfi-1) | |
54 | (srfi srfi-13)) | |
55 | (let* ((port (open-input-pipe (string-append #$kmod "/bin/lsmod"))) | |
56 | (lines (string-split (read-string port) #\newline)) | |
57 | (separators (char-set #\space #\tab)) | |
58 | (modules (map (lambda (line) | |
59 | (string-take line | |
60 | (or (string-index line separators) | |
61 | 0))) | |
62 | lines)) | |
63 | (status (close-pipe port))) | |
64 | (and (= status 0) | |
65 | (and-map (lambda (module) | |
66 | (member module modules string=?)) | |
67 | '#$modules)))))) | |
5c79f238 DM |
68 | |
69 | (define* (run-loadable-kernel-modules-test module-packages module-names) | |
044d1478 BW |
70 | "Run a test of an OS having MODULE-PACKAGES, and verify that MODULE-NAMES |
71 | are loaded in memory." | |
5c79f238 DM |
72 | (define os |
73 | (marionette-operating-system | |
74 | (operating-system | |
75 | (inherit (simple-operating-system)) | |
044d1478 BW |
76 | (services (cons (service kernel-module-loader-service-type module-names) |
77 | (operating-system-user-services | |
78 | (simple-operating-system)))) | |
5c79f238 DM |
79 | (kernel-loadable-modules module-packages)) |
80 | #:imported-modules '((guix combinators)))) | |
81 | (define vm (virtual-machine os)) | |
82 | (define (test script) | |
83 | (with-imported-modules '((gnu build marionette)) | |
84 | #~(begin | |
85 | (use-modules (gnu build marionette) | |
86 | (srfi srfi-64)) | |
87 | (define marionette | |
88 | (make-marionette (list #$vm))) | |
89 | (mkdir #$output) | |
90 | (chdir #$output) | |
91 | (test-begin "loadable-kernel-modules") | |
92 | (test-assert "script successfully evaluated" | |
93 | (marionette-eval | |
94 | '(primitive-load #$script) | |
95 | marionette)) | |
96 | (test-end) | |
97 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
044d1478 BW |
98 | (gexp->derivation "loadable-kernel-modules" |
99 | (test (modules-loaded?-program os module-names)))) | |
5c79f238 DM |
100 | |
101 | (define %test-loadable-kernel-modules-0 | |
102 | (system-test | |
103 | (name "loadable-kernel-modules-0") | |
104 | (description "Tests loadable kernel modules facility of <operating-system> | |
105 | with no extra modules.") | |
106 | (value (run-loadable-kernel-modules-test '() '())))) | |
107 | ||
108 | (define %test-loadable-kernel-modules-1 | |
109 | (system-test | |
110 | (name "loadable-kernel-modules-1") | |
111 | (description "Tests loadable kernel modules facility of <operating-system> | |
112 | with one extra module.") | |
113 | (value (run-loadable-kernel-modules-test | |
114 | (list ddcci-driver-linux) | |
115 | '("ddcci"))))) | |
116 | ||
117 | (define %test-loadable-kernel-modules-2 | |
118 | (system-test | |
119 | (name "loadable-kernel-modules-2") | |
120 | (description "Tests loadable kernel modules facility of <operating-system> | |
121 | with two extra modules.") | |
122 | (value (run-loadable-kernel-modules-test | |
f91ad0b1 DM |
123 | (list acpi-call-linux-module |
124 | (package | |
125 | (inherit ddcci-driver-linux) | |
126 | (arguments | |
127 | `(#:linux #f | |
128 | ,@(strip-keyword-arguments '(#:linux) | |
129 | (package-arguments | |
130 | ddcci-driver-linux)))))) | |
5c79f238 | 131 | '("acpi_call" "ddcci"))))) |