guix/tests/modules.scm
Maxim Cournoyer f59df1aa3c
build-systems: gnu: Export %default-gnu-imported-modules and %default-gnu-modules.
Until now users would have to cargo cult or inspect the private
%default-modules variable of (guix build-systems gnu) to discover which
modules to include when extending the used modules via the #:modules argument.

The renaming was automated via the command:

  $ git grep -l %gnu-build-system-modules
    | xargs sed 's/%gnu-build-system-modules/%default-gnu-imported-modules/' -i

* guix/build-system/gnu.scm (%gnu-build-system-modules): Rename to...
(%default-gnu-imported-modules): ... this.
(%default-modules): Rename to...
(%default-gnu-modules): ... this.  Export.
(dist-package, gnu-build, gnu-cross-build): Adjust accordingly.

Change-Id: Idef307fff13cb76f3182d782b26e1cd3a5c757ee
2024-08-31 10:42:16 +02:00

76 lines
2.8 KiB
Scheme

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016-2017, 2024 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 (test-modules)
#:use-module (guix modules)
#:use-module ((guix build-system gnu) #:select (%default-gnu-imported-modules))
#:use-module ((guix utils) #:select (call-with-temporary-directory))
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-64))
(test-begin "modules")
(test-assert "closure of (guix build gnu-build-system)"
(lset= equal?
(live-module-closure '((guix build gnu-build-system)))
(source-module-closure '((guix build gnu-build-system)))
%default-gnu-imported-modules
(source-module-closure %default-gnu-imported-modules)
(live-module-closure %default-gnu-imported-modules)))
(test-assert "closure of (gnu build install)"
(lset= equal?
(live-module-closure '((gnu build install)))
(source-module-closure '((gnu build install)))))
(test-assert "closure of (gnu build image)"
(lset= equal?
(live-module-closure '((gnu build image)))
(source-module-closure '((gnu build image)))))
(test-equal "&missing-dependency-error"
'(something that does not exist)
(call-with-temporary-directory
(lambda (directory)
(call-with-output-file (string-append directory "/foobar.scm")
(lambda (port)
(write '(define-module (foobar)
#:use-module (something that does not exist))
port)))
(call-with-output-file (string-append directory "/baz.scm")
(lambda (port)
(write '(define-module (baz)
#:use-module (foobar))
port)))
(guard (c ((missing-dependency-error? c)
(missing-dependency-module c)))
(source-module-closure '((baz)) (list directory)
#:select? (const #t))))))
(test-equal "file-name->module-name"
'(guix foo)
(file-name->module-name "guix/foo.scm"))
(test-equal "file-name->module-name, leading dot"
'(guix foo)
(file-name->module-name "./guix/foo.scm"))
(test-end)