1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
4 ;;; This file is part of GNU Guix.
6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
7 ;;; under the terms of the GNU General Public License as published by
8 ;;; the Free Software Foundation; either version 3 of the License, or (at
9 ;;; your option) any later version.
11 ;;; GNU Guix is distributed in the hope that it will be useful, but
12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 ;;; GNU General Public License for more details.
16 ;;; You should have received a copy of the GNU General Public License
17 ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
19 (define-module (test-base32)
20 #:use-module (guix hash)
21 #:use-module (guix base32)
22 #:use-module (guix utils)
23 #:use-module (srfi srfi-1)
24 #:use-module (srfi srfi-64)
25 #:use-module (ice-9 rdelim)
26 #:use-module (ice-9 popen)
27 #:use-module (ice-9 match)
28 #:use-module (rnrs bytevectors)
29 #:use-module (rnrs io ports))
31 ;; Test the (guix base32) module.
34 (or (and=> (getenv "NIX_HASH")
40 (define %have-nix-hash?
41 ;; Note: Use `system', not `system*', because of <http://bugs.gnu.org/13166>.
43 (zero? (system (string-append %nix-hash " --version")))))
47 (test-assert "bytevector->base32-string"
48 (fold (lambda (bv expected result)
50 (string=? (bytevector->base32-string bv)
54 ;; Examples from RFC 4648.
55 (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))
64 (test-assert "base32-string->bytevector"
66 (equal? (base32-string->bytevector
67 (bytevector->base32-string bv))
69 ;; Examples from RFC 4648.
70 (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))
72 (test-assert "nix-base32-string->bytevector"
74 (equal? (nix-base32-string->bytevector
75 (bytevector->nix-base32-string bv))
77 ;; Examples from RFC 4648.
78 (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))
80 ;; The following test requires `nix-hash' in $PATH.
81 (unless %have-nix-hash?
84 (test-assert "sha256 & bytevector->nix-base32-string"
85 (let ((file (search-path %load-path "tests/test.drv")))
86 (equal? (bytevector->nix-base32-string
87 (sha256 (call-with-input-file file get-bytevector-all)))
88 (let* ((c (format #f "~a --type sha256 --base32 --flat \"~a\""
90 (p (open-input-pipe c))
98 (exit (= (test-runner-fail-count (test-runner-current)) 0))