1a706ff5cf
Suggested by Christopher Allan Webber <cwebber@dustycloud.org>.
* guix/base32.scm (&invalid-base32-character): New error condition.
(make-base32-string->bytevector): Use it instead of 'error'.
* tests/base32.scm ("&invalid-base32-character"): New test.
106 lines
3.4 KiB
Scheme
106 lines
3.4 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2012, 2013, 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-base32)
|
||
#:use-module (guix hash)
|
||
#:use-module (guix base32)
|
||
#:use-module (guix utils)
|
||
#:use-module (srfi srfi-1)
|
||
#:use-module (srfi srfi-34)
|
||
#:use-module (srfi srfi-64)
|
||
#:use-module (ice-9 rdelim)
|
||
#:use-module (ice-9 popen)
|
||
#:use-module (ice-9 match)
|
||
#:use-module (rnrs bytevectors)
|
||
#:use-module (rnrs io ports))
|
||
|
||
;; Test the (guix base32) module.
|
||
|
||
(define %nix-hash
|
||
(or (and=> (getenv "NIX_HASH")
|
||
(match-lambda
|
||
("" #f)
|
||
(val val)))
|
||
"nix-hash"))
|
||
|
||
(define %have-nix-hash?
|
||
;; Note: Use `system', not `system*', because of <http://bugs.gnu.org/13166>.
|
||
(false-if-exception
|
||
(zero? (system (string-append %nix-hash " --version")))))
|
||
|
||
(test-begin "base32")
|
||
|
||
(test-assert "bytevector->base32-string"
|
||
(fold (lambda (bv expected result)
|
||
(and result
|
||
(string=? (bytevector->base32-string bv)
|
||
expected)))
|
||
#t
|
||
|
||
;; Examples from RFC 4648.
|
||
(map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))
|
||
'(""
|
||
"my"
|
||
"mzxq"
|
||
"mzxw6"
|
||
"mzxw6yq"
|
||
"mzxw6ytb"
|
||
"mzxw6ytboi")))
|
||
|
||
(test-assert "base32-string->bytevector"
|
||
(every (lambda (bv)
|
||
(equal? (base32-string->bytevector
|
||
(bytevector->base32-string bv))
|
||
bv))
|
||
;; Examples from RFC 4648.
|
||
(map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))
|
||
|
||
(test-assert "nix-base32-string->bytevector"
|
||
(every (lambda (bv)
|
||
(equal? (nix-base32-string->bytevector
|
||
(bytevector->nix-base32-string bv))
|
||
bv))
|
||
;; Examples from RFC 4648.
|
||
(map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))
|
||
|
||
(test-equal "&invalid-base32-character"
|
||
#\e
|
||
(guard (c ((invalid-base32-character? c)
|
||
(invalid-base32-character-value c)))
|
||
(nix-base32-string->bytevector
|
||
(string-append (make-string 51 #\a) "e"))))
|
||
|
||
;; The following test requires `nix-hash' in $PATH.
|
||
(unless %have-nix-hash?
|
||
(test-skip 1))
|
||
|
||
(test-assert "sha256 & bytevector->nix-base32-string"
|
||
(let ((file (search-path %load-path "tests/test.drv")))
|
||
(equal? (bytevector->nix-base32-string
|
||
(sha256 (call-with-input-file file get-bytevector-all)))
|
||
(let* ((c (format #f "~a --type sha256 --base32 --flat \"~a\""
|
||
%nix-hash file))
|
||
(p (open-input-pipe c))
|
||
(l (read-line p)))
|
||
(close-pipe p)
|
||
l))))
|
||
|
||
(test-end)
|
||
|
||
|
||
(exit (= (test-runner-fail-count (test-runner-current)) 0))
|