f9c7080aa3
* guix/utils.scm (bytevector-quintet-ref-right,
bytevector-quintet-fold): New procedures.
(bytevector-quintet-fold-right): Add `quintet-fold' parameter; use it
instead of `bytevector-quintet-fold'.
(bytevector->base32-string): Pass BYTEVECTOR-QUINTET-FOLD as the
first parameter.
(bytevector->nix-base32-string): Pass BYTEVECTOR-QUINTET-FOLD-RIGHT as
the first parameter.
* tests/utils.scm ("sha256 & bytevector->nix-base32-string"): New test.
73 lines
2.3 KiB
Scheme
73 lines
2.3 KiB
Scheme
;;; Guix --- Nix package management from Guile. -*- coding: utf-8 -*-
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;;; Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of Guix.
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;;;
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;;; Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-utils)
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#:use-module (guix utils)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:use-module (srfi srfi-64)
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#:use-module (rnrs bytevectors)
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#:use-module (rnrs io ports)
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#:use-module (ice-9 rdelim)
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#:use-module (ice-9 popen))
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(test-begin "utils")
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(test-assert "bytevector->base32-string"
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(fold (lambda (bv expected result)
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(and result
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(string=? (bytevector->base32-string bv)
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expected)))
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#t
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;; Examples from RFC 4648.
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(map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))
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'(""
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"my"
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"mzxq"
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"mzxw6"
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"mzxw6yq"
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"mzxw6ytb"
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"mzxw6ytboi")))
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;; The following tests requires `nix-hash' in $PATH.
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(test-skip (if (false-if-exception (system* "nix-hash" "--version"))
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0
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1))
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(test-assert "sha256 & bytevector->nix-base32-string"
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(let ((file (search-path %load-path "tests/test.drv")))
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(equal? (bytevector->nix-base32-string
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(sha256 (call-with-input-file file get-bytevector-all)))
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(let* ((c (format #f "nix-hash --type sha256 --base32 --flat \"~a\""
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file))
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(p (open-input-pipe c))
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(l (read-line p)))
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(close-pipe p)
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l))))
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(test-end)
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(exit (= (test-runner-fail-count (test-runner-current)) 0))
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;;; Local Variables:
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;;; eval: (put 'test-assert 'scheme-indent-function 1)
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;;; End:
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