Move base32 code to (guix base32).

* guix/utils.scm (bytevector-quintet-ref, bytevector-quintet-ref-right,
  bytevector-quintet-length, bytevector-quintet-fold,
  bytevector-quintet-fold-right, make-bytevector->base32-string,
  %nix-base32-chars, %rfc4648-base32-chars, bytevector->base32-string,
  bytevector->nix-base32-string, bytevector-quintet-set!,
  bytevector-quintet-set-right!, base32-string-unfold,
  base32-string-unfold-right, make-base32-string->bytevector,
  base32-string->bytevector, nix-base32-string->bytevector): Move to...
* guix/base32.scm: ... here.  New file.

* tests/utils.scm (%nix-hash, "bytevector->base32-string",
  "base32-string->bytevector", "nix-base32-string->bytevector", "sha256
  & bytevector->base32-string"): Move to...
* tests/base32.scm: ... here.  New file

* guix-download.in, guix/derivations.scm, guix/packages.scm,
  guix/snix.scm, tests/builders.scm, tests/derivations.scm: Adjust
  accordingly.
* guix.scm (%public-modules): Add `base32'.

1 files changed, 0 insertions, 58 deletions

diff --git a/tests/utils.scm b/tests/utils.scm
index 1ced410d41..0a6e8a0833 100644
--- a/tests/utils.scm
+++ b/tests/utils.scm
@@ -16,59 +16,17 @@
 ;;; You should have received a copy of the GNU General Public License
 ;;; along with Guix.  If not, see <http://www.gnu.org/licenses/>.
 
-
 (define-module (test-utils)
   #:use-module (guix utils)
   #:use-module ((guix store) #:select (store-path-package-name))
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-11)
-  #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-64)
   #:use-module (rnrs bytevectors)
-  #:use-module (rnrs io ports)
-  #:use-module (ice-9 rdelim)
-  #:use-module (ice-9 popen)
   #:use-module (ice-9 match))
 
-(define %nix-hash
-  (or (getenv "NIX_HASH")
-      "nix-hash"))
-
 (test-begin "utils")
 
-(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-assert "bytevector->base16-string->bytevector"
   (every (lambda (bv)
            (equal? (base16-string->bytevector
@@ -76,22 +34,6 @@
                    bv))
          (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))
 
-;; The following tests requires `nix-hash' in $PATH.
-(test-skip (if (false-if-exception (system* %nix-hash "--version"))
-               0
-               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-assert "gnu-triplet->nix-system"
   (let ((samples '(("i586-gnu0.3" "i686-gnu")
                    ("x86_64-unknown-linux-gnu" "x86_64-linux")