;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Nikita Karetnikov <nikita@karetnikov.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.
;;;
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (test-base64)
  #:use-module (guix base64)
  #:use-module (rnrs bytevectors)
  #:use-module (srfi srfi-64))

(define (string->base64 str)
  (base64-encode (string->utf8 str)))

;;; Test vectors from <https://tools.ietf.org/rfc/rfc4648.txt>.

(test-begin "base64")

(test-equal "empty string"
  (string->base64 "")
  "")

(test-equal "f"
  (string->base64 "f")
  "Zg==")

(test-equal "fo"
  (string->base64 "fo")
  "Zm8=")

(test-equal "foo"
  (string->base64 "foo")
  "Zm9v")

(test-equal "foob"
  (string->base64 "foob")
  "Zm9vYg==")

(test-equal "fooba"
  (string->base64 "fooba")
  "Zm9vYmE=")

(test-equal "foobar"
  (string->base64 "foobar")
  "Zm9vYmFy")

(test-end "base64")diff/gnu/packages/llvm-meta.scm?id=93833624fbd7e35e286b9948b341c395d6aacf3b'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/llvm-meta.scm'>
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<div class='path'>path: <a href='/guix/log/?id=93833624fbd7e35e286b9948b341c395d6aacf3b'>root</a>/<a href='/guix/log/gnu?id=93833624fbd7e35e286b9948b341c395d6aacf3b'>gnu</a>/<a href='/guix/log/gnu/packages?id=93833624fbd7e35e286b9948b341c395d6aacf3b'>packages</a>/<a href='/guix/log/gnu/packages/llvm-meta.scm?id=93833624fbd7e35e286b9948b341c395d6aacf3b'>llvm-meta.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/llvm-meta.scm?id=93833624fbd7e35e286b9948b341c395d6aacf3b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-09-30 11:19:49 +0300'>2024-09-30</span></td><td><a href='/guix/commit/gnu/packages/llvm-meta.scm?id=edfdc905d9438d502de95b8db43073ccd7cd1b7f'>gnu: clang-19: Add compiler-cpu-architectures entries.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/llvm-meta.scm (clang-compiler-cpu-architectures): Add
entries for powerpc64le and x86_64 for new optimization architectures.

Change-Id: Ie89dd4cb17c36e0a9faba37f54c0c24bcf3e7727
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2024-03-26 17:44:15 +0200'>2024-03-26</span></td><td><a href='/guix/commit/gnu/packages/llvm-meta.scm?id=ea089c4da097e9f17c2ade3bfd30dc0898b3afca'>gnu: clang-18: Add compiler-cpu-architectures entry.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/llvm-meta.scm (clang-compiler-cpu-architectures): Add
entry for x86_64 for clang-18 for new optimization architectures.

Change-Id: I6301c28b5032caf520aa974c70c500e12d088e63
</span></span></td><td>Efraim Flashner</td></tr>