-;;; Guix --- Nix package management from Guile. -*- coding: utf-8 -*-
-;;; Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
-;;;
-;;; This file is part of Guix.
-;;;
-;;; 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.
-;;;
-;;; 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 Guix. If not, see <http://www.gnu.org/licenses/>.
-
-
-(define-module (test-utils)
- #:use-module (guix utils)
- #:use-module (srfi srfi-1)
- #: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))
-
-(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
- (bytevector->base16-string bv))
- 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 "nix-hash --type sha256 --base32 --flat \"~a\""
- file))
- (p (open-input-pipe c))
- (l (read-line p)))
- (close-pipe p)
- l))))
-
-(test-end)
-
-\f
-(exit (= (test-runner-fail-count (test-runner-current)) 0))
-
-;;; Local Variables:
-;;; eval: (put 'test-assert 'scheme-indent-function 1)
-;;; End:
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
+;;; Copyright © 2016 Mathieu Lirzin <mthl@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-utils)
+ #:use-module ((guix config) #:select (%gzip))
+ #:use-module (guix utils)
+ #:use-module ((guix store) #:select (%store-prefix store-path-package-name))
+ #:use-module ((guix search-paths) #:select (string-tokenize*))
+ #:use-module (srfi srfi-1)
+ #:use-module (srfi srfi-11)
+ #:use-module (srfi srfi-64)
+ #:use-module (rnrs bytevectors)
+ #:use-module (rnrs io ports)
+ #:use-module (ice-9 match)
+ #:use-module (ice-9 vlist))
+
+(define temp-file
+ (string-append "t-utils-" (number->string (getpid))))
+
+(test-begin "utils")
+
+(test-assert "gnu-triplet->nix-system"
+ (let ((samples '(("i586-gnu0.3" "i686-gnu")
+ ("x86_64-unknown-linux-gnu" "x86_64-linux")
+ ("i386-pc-linux-gnu" "i686-linux")
+ ("x86_64-unknown-freebsd8.2" "x86_64-freebsd")
+ ("x86_64-apple-darwin10.8.0" "x86_64-darwin")
+ ("i686-pc-cygwin" "i686-cygwin"))))
+ (let-values (((gnu nix) (unzip2 samples)))
+ (every (lambda (gnu nix)
+ (equal? nix (gnu-triplet->nix-system gnu)))
+ gnu nix))))
+
+(test-assert "package-name->name+version"
+ (every (match-lambda
+ ((name version)
+ (let*-values (((full-name)
+ (if version
+ (string-append name "@" version)
+ name))
+ ((name* version*)
+ (package-name->name+version full-name)))
+ (and (equal? name* name)
+ (equal? version* version)))))
+ '(("foo" "0.9.1b")
+ ("foo-14-bar" "320")
+ ("foo-bar2" #f)
+ ("guile" "2.0.6.65-134c9") ; as produced by `git-version-gen'
+ ("nixpkgs" "1.0pre22125_a28fe19")
+ ("gtk2" "2.38.0"))))
+
+(test-assert "guile-version>? 1.8"
+ (guile-version>? "1.8"))
+
+(test-assert "guile-version>? 10.5"
+ (not (guile-version>? "10.5")))
+
+(test-assert "version-prefix?"
+ (and (version-prefix? "4.1" "4.1.2")
+ (version-prefix? "4.1" "4.1")
+ (not (version-prefix? "4.1" "4.16.2"))
+ (not (version-prefix? "4.1" "4"))))
+
+(test-equal "string-tokenize*"
+ '(("foo")
+ ("foo" "bar" "baz")
+ ("foo" "bar" "")
+ ("foo" "bar" "baz"))
+ (list (string-tokenize* "foo" ":")
+ (string-tokenize* "foo;bar;baz" ";")
+ (string-tokenize* "foo!bar!" "!")
+ (string-tokenize* "foo+-+bar+-+baz" "+-+")))
+
+(test-equal "string-replace-substring"
+ '("foo BAR! baz"
+ "/gnu/store/chbouib"
+ "")
+ (list (string-replace-substring "foo bar baz" "bar" "BAR!")
+ (string-replace-substring "/nix/store/chbouib" "/nix/" "/gnu/")
+ (string-replace-substring "" "foo" "bar")))
+
+(test-equal "strip-keyword-arguments"
+ '(a #:b b #:c c)
+ (strip-keyword-arguments '(#:foo #:bar #:baz)
+ '(a #:foo 42 #:b b #:baz 3
+ #:c c #:bar 4)))
+
+(test-equal "ensure-keyword-arguments"
+ '((#:foo 2)
+ (#:foo 2 #:bar 3)
+ (#:foo 42 #:bar 3))
+ (list (ensure-keyword-arguments '(#:foo 2) '(#:foo 2))
+ (ensure-keyword-arguments '(#:foo 2) '(#:bar 3))
+ (ensure-keyword-arguments '(#:foo 2) '(#:bar 3 #:foo 42))))
+
+(test-equal "default-keyword-arguments"
+ '((#:foo 2)
+ (#:foo 2)
+ (#:foo 2 #:bar 3)
+ (#:foo 2 #:bar 3)
+ (#:foo 2 #:bar 3))
+ (list (default-keyword-arguments '() '(#:foo 2))
+ (default-keyword-arguments '(#:foo 2) '(#:foo 4))
+ (default-keyword-arguments '() '(#:bar 3 #:foo 2))
+ (default-keyword-arguments '(#:bar 3) '(#:foo 2))
+ (default-keyword-arguments '(#:foo 2 #:bar 3) '(#:bar 6))))
+
+(test-equal "substitute-keyword-arguments"
+ '((#:foo 3)
+ (#:foo 3)
+ (#:foo 3 #:bar (1 2))
+ (#:bar (1 2) #:foo 3)
+ (#:foo 3))
+ (list (substitute-keyword-arguments '(#:foo 2)
+ ((#:foo f) (1+ f)))
+ (substitute-keyword-arguments '()
+ ((#:foo f 2) (1+ f)))
+ (substitute-keyword-arguments '(#:foo 2 #:bar (2))
+ ((#:foo f) (1+ f))
+ ((#:bar b) (cons 1 b)))
+ (substitute-keyword-arguments '(#:foo 2)
+ ((#:foo _) 3)
+ ((#:bar b '(2)) (cons 1 b)))
+ (substitute-keyword-arguments '(#:foo 2)
+ ((#:foo f 1) (1+ f))
+ ((#:bar b) (cons 42 b)))))
+
+(test-assert "filtered-port, file"
+ (let* ((file (search-path %load-path "guix.scm"))
+ (input (open-file file "r0b")))
+ (let*-values (((compressed pids1)
+ (filtered-port `(,%gzip "-c" "--fast") input))
+ ((decompressed pids2)
+ (filtered-port `(,%gzip "-d") compressed)))
+ (and (every (compose zero? cdr waitpid)
+ (append pids1 pids2))
+ (equal? (get-bytevector-all decompressed)
+ (call-with-input-file file get-bytevector-all))))))
+
+(test-assert "filtered-port, non-file"
+ (let ((data (call-with-input-file (search-path %load-path "guix.scm")
+ get-bytevector-all)))
+ (let*-values (((compressed pids1)
+ (filtered-port `(,%gzip "-c" "--fast")
+ (open-bytevector-input-port data)))
+ ((decompressed pids2)
+ (filtered-port `(,%gzip "-d") compressed)))
+ (and (pk (every (compose zero? cdr waitpid)
+ (append pids1 pids2)))
+ (equal? (get-bytevector-all decompressed) data)))))
+
+(test-assert "filtered-port, does not exist"
+ (let* ((file (search-path %load-path "guix.scm"))
+ (input (open-file file "r0b")))
+ (let-values (((port pids)
+ (filtered-port '("/does/not/exist") input)))
+ (any (compose (negate zero?) cdr waitpid)
+ pids))))
+
+(test-assert "compressed-port, decompressed-port, non-file"
+ (let ((data (call-with-input-file (search-path %load-path "guix.scm")
+ get-bytevector-all)))
+ (let*-values (((compressed pids1)
+ (compressed-port 'xz (open-bytevector-input-port data)))
+ ((decompressed pids2)
+ (decompressed-port 'xz compressed)))
+ (and (every (compose zero? cdr waitpid)
+ (append pids1 pids2))
+ (equal? (get-bytevector-all decompressed) data)))))
+
+(false-if-exception (delete-file temp-file))
+(test-assert "compressed-output-port + decompressed-port"
+ (let* ((file (search-path %load-path "guix/derivations.scm"))
+ (data (call-with-input-file file get-bytevector-all))
+ (port (open-file temp-file "w0b")))
+ (call-with-compressed-output-port 'xz port
+ (lambda (compressed)
+ (put-bytevector compressed data)))
+ (close-port port)
+
+ (bytevector=? data
+ (call-with-decompressed-port 'xz (open-file temp-file "r0b")
+ get-bytevector-all))))
+
+;; This is actually in (guix store).
+(test-equal "store-path-package-name"
+ "bash-4.2-p24"
+ (store-path-package-name
+ (string-append (%store-prefix)
+ "/qvs2rj2ia5vci3wsdb7qvydrmacig4pg-bash-4.2-p24")))
+
+(test-equal "canonical-newline-port"
+ "This is a journey\nInto the sound\nA journey ...\n"
+ (let ((port (open-string-input-port
+ "This is a journey\r\nInto the sound\r\nA journey ...\n")))
+ (get-string-all (canonical-newline-port port))))
+
+
+(test-equal "edit-expression"
+ "(display \"GNU Guix\")\n(newline)\n"
+ (begin
+ (call-with-output-file temp-file
+ (lambda (port)
+ (display "(display \"xiuG UNG\")\n(newline)\n" port)))
+ (edit-expression `((filename . ,temp-file)
+ (line . 0)
+ (column . 9))
+ string-reverse)
+ (call-with-input-file temp-file get-string-all)))
+
+(test-end)
+
+(false-if-exception (delete-file temp-file))
HCoop / jackhill / guix / guix.git / blobdiff