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233e7676 | 1 | ;;; GNU Guix --- Functional package management for GNU |
1a706ff5 | 2 | ;;; Copyright © 2012, 2013, 2015 Ludovic Courtès <ludo@gnu.org> |
ddc29a78 | 3 | ;;; |
233e7676 | 4 | ;;; This file is part of GNU Guix. |
ddc29a78 | 5 | ;;; |
233e7676 | 6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it |
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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. | |
10 | ;;; | |
233e7676 | 11 | ;;; GNU Guix is distributed in the hope that it will be useful, but |
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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. | |
15 | ;;; | |
16 | ;;; You should have received a copy of the GNU General Public License | |
233e7676 | 17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
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18 | |
19 | (define-module (test-base32) | |
72626a71 | 20 | #:use-module (guix hash) |
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21 | #:use-module (guix base32) |
22 | #:use-module (guix utils) | |
23 | #:use-module (srfi srfi-1) | |
1a706ff5 | 24 | #:use-module (srfi srfi-34) |
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25 | #:use-module (srfi srfi-64) |
26 | #:use-module (ice-9 rdelim) | |
27 | #:use-module (ice-9 popen) | |
fdb50f8d | 28 | #:use-module (ice-9 match) |
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29 | #:use-module (rnrs bytevectors) |
30 | #:use-module (rnrs io ports)) | |
31 | ||
32 | ;; Test the (guix base32) module. | |
33 | ||
34 | (define %nix-hash | |
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35 | (or (and=> (getenv "NIX_HASH") |
36 | (match-lambda | |
37 | ("" #f) | |
38 | (val val))) | |
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39 | "nix-hash")) |
40 | ||
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41 | (define %have-nix-hash? |
42 | ;; Note: Use `system', not `system*', because of <http://bugs.gnu.org/13166>. | |
43 | (false-if-exception | |
44 | (zero? (system (string-append %nix-hash " --version"))))) | |
45 | ||
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46 | (test-begin "base32") |
47 | ||
48 | (test-assert "bytevector->base32-string" | |
49 | (fold (lambda (bv expected result) | |
50 | (and result | |
51 | (string=? (bytevector->base32-string bv) | |
52 | expected))) | |
53 | #t | |
54 | ||
55 | ;; Examples from RFC 4648. | |
56 | (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar")) | |
57 | '("" | |
58 | "my" | |
59 | "mzxq" | |
60 | "mzxw6" | |
61 | "mzxw6yq" | |
62 | "mzxw6ytb" | |
63 | "mzxw6ytboi"))) | |
64 | ||
65 | (test-assert "base32-string->bytevector" | |
66 | (every (lambda (bv) | |
67 | (equal? (base32-string->bytevector | |
68 | (bytevector->base32-string bv)) | |
69 | bv)) | |
70 | ;; Examples from RFC 4648. | |
71 | (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar")))) | |
72 | ||
73 | (test-assert "nix-base32-string->bytevector" | |
74 | (every (lambda (bv) | |
75 | (equal? (nix-base32-string->bytevector | |
76 | (bytevector->nix-base32-string bv)) | |
77 | bv)) | |
78 | ;; Examples from RFC 4648. | |
79 | (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar")))) | |
80 | ||
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81 | (test-equal "&invalid-base32-character" |
82 | #\e | |
83 | (guard (c ((invalid-base32-character? c) | |
84 | (invalid-base32-character-value c))) | |
85 | (nix-base32-string->bytevector | |
86 | (string-append (make-string 51 #\a) "e")))) | |
87 | ||
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88 | ;; The following test requires `nix-hash' in $PATH. |
89 | (unless %have-nix-hash? | |
90 | (test-skip 1)) | |
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91 | |
92 | (test-assert "sha256 & bytevector->nix-base32-string" | |
93 | (let ((file (search-path %load-path "tests/test.drv"))) | |
94 | (equal? (bytevector->nix-base32-string | |
95 | (sha256 (call-with-input-file file get-bytevector-all))) | |
96 | (let* ((c (format #f "~a --type sha256 --base32 --flat \"~a\"" | |
97 | %nix-hash file)) | |
98 | (p (open-input-pipe c)) | |
99 | (l (read-line p))) | |
100 | (close-pipe p) | |
101 | l)))) | |
102 | ||
103 | (test-end) |