guix-devel/tests/inferior.scm

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 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-inferior)
#:use-module (guix inferior)
#:use-module (guix packages)
#:use-module (gnu packages)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64))
(define %top-srcdir
(dirname (search-path %load-path "guix.scm")))
(define %top-builddir
(dirname (search-path %load-compiled-path "guix.go")))
(test-begin "inferior")
(test-equal "open-inferior"
'(42 #t)
(let ((inferior (open-inferior %top-builddir
#:command "scripts/guix")))
(and (inferior? inferior)
(let ((a (inferior-eval '(apply * '(6 7)) inferior))
(b (inferior-eval '(@ (gnu packages base) coreutils)
inferior)))
(close-inferior inferior)
(list a (inferior-object? b))))))
(test-equal "inferior-packages"
(take (sort (fold-packages (lambda (package lst)
(alist-cons (package-name package)
(package-version package)
lst))
'())
(lambda (x y)
(string<? (car x) (car y))))
10)
(let* ((inferior (open-inferior %top-builddir
#:command "scripts/guix"))
(packages (inferior-packages inferior)))
(and (every string? (map inferior-package-synopsis packages))
(begin
(close-inferior inferior)
(take (sort (map (lambda (package)
(cons (inferior-package-name package)
(inferior-package-version package)))
packages)
(lambda (x y)
(string<? (car x) (car y))))
10)))))
(test-end "inferior")