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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 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-scripts)
#:use-module (guix scripts)
#:use-module ((guix scripts build)
#:select (%standard-build-options))
#:use-module (srfi srfi-64))
;; Test the (guix scripts) module.
(define-syntax-rule (with-environment-variable variable value body ...)
"Run BODY with VARIABLE set to VALUE."
(let ((orig (getenv variable)))
(dynamic-wind
(lambda ()
(setenv variable value))
(lambda ()
body ...)
(lambda ()
(if orig
(setenv variable orig)
(unsetenv variable))))))
(test-begin "scripts")
(test-equal "parse-command-line"
'((argument . "bar") (argument . "foo")
(cores . 10) ;takes precedence
(substitutes? . #f) (keep-failed? . #t)
(max-jobs . 77) (cores . 42))
(with-environment-variable "GUIX_BUILD_OPTIONS" "-c 42 -M 77"
(parse-command-line '("--keep-failed" "--no-substitutes"
"--cores=10" "foo" "bar")
%standard-build-options
(list '()))))
(test-equal "parse-command-line and --no options"
'((argument . "foo")
(substitutes? . #f)) ;takes precedence
(with-environment-variable "GUIX_BUILD_OPTIONS" "--no-substitutes"
(parse-command-line '("foo")
%standard-build-options
(list '((substitutes? . #t))))))
(test-end "scripts")
;;; Local Variables:
;;; eval: (put 'with-environment-variable 'scheme-indent-function 2)
;;; End:
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