c1bc358f29
* guix/tests.scm: New file. * Makefile.am (noinst_DATA): New variable. (GOBJECTS): Add guix/tests.go. * tests/builders.scm (%store): Use 'open-connection-for-tests' from (guix tests). * tests/derivations.scm: Likewise. * tests/monads.scm: Likewise. * tests/packages.scm: Likewise. * tests/profiles.scm: Likewise. * tests/union.scm: Likewise. * tests/gexp.scm: Likewise. (guile-for-build): Remove. Use (%guile-for-build) instead. * tests/nar.scm (make-random-bytevector, %seed, random-text): Remove. (populate-file): Change 'make-random-bytevector' to 'random-bytevector'. Use (guix tests). * tests/store.scm (%seed, random-text): Remove. Use (guix tests).
71 lines
2.3 KiB
Scheme
71 lines
2.3 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2013, 2014 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 (guix tests)
|
|
#:use-module (guix store)
|
|
#:use-module (guix derivations)
|
|
#:use-module (guix packages)
|
|
#:use-module (gnu packages bootstrap)
|
|
#:use-module (srfi srfi-34)
|
|
#:use-module (rnrs bytevectors)
|
|
#:export (open-connection-for-tests
|
|
random-text
|
|
random-bytevector))
|
|
|
|
;;; Commentary:
|
|
;;;
|
|
;;; This module provide shared infrastructure for the test suite. For
|
|
;;; internal use only.
|
|
;;;
|
|
;;; Code:
|
|
|
|
(define (open-connection-for-tests)
|
|
"Open a connection to the build daemon for tests purposes and return it."
|
|
(guard (c ((nix-error? c)
|
|
(format (current-error-port)
|
|
"warning: build daemon error: ~s~%" c)
|
|
#f))
|
|
(let ((store (open-connection)))
|
|
;; Make sure we build everything by ourselves.
|
|
(set-build-options store #:use-substitutes? #f)
|
|
|
|
;; Use the bootstrap Guile when running tests, so we don't end up
|
|
;; building everything in the temporary test store.
|
|
(%guile-for-build (package-derivation store %bootstrap-guile))
|
|
|
|
store)))
|
|
|
|
(define %seed
|
|
(seed->random-state (logxor (getpid) (car (gettimeofday)))))
|
|
|
|
(define (random-text)
|
|
"Return the hexadecimal representation of a random number."
|
|
(number->string (random (expt 2 256) %seed) 16))
|
|
|
|
(define (random-bytevector n)
|
|
"Return a random bytevector of N bytes."
|
|
(let ((bv (make-bytevector n)))
|
|
(let loop ((i 0))
|
|
(if (< i n)
|
|
(begin
|
|
(bytevector-u8-set! bv i (random 256 %seed))
|
|
(loop (1+ i)))
|
|
bv))))
|
|
|
|
;;; tests.scm ends here
|