me
/
guix
Archived
1
0
Fork 0
This repository has been archived on 2024-08-07. You can view files and clone it, but cannot push or open issues/pull-requests.
guix/tests/build-utils.scm

245 lines
8.7 KiB
Scheme
Raw Blame History

This file contains invisible Unicode characters!

This file contains invisible Unicode characters that may be processed differently from what appears below. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to reveal hidden characters.

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2015, 2016, 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; 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-build-utils)
#:use-module (guix tests)
#:use-module (guix build utils)
#:use-module ((guix utils)
#:select (%current-system call-with-temporary-directory))
#:use-module (gnu packages)
#:use-module (gnu packages bootstrap)
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-35)
#:use-module (srfi srfi-64)
#:use-module (rnrs io ports)
#:use-module (ice-9 popen))
(test-begin "build-utils")
(test-equal "alist-cons-before"
'((a . 1) (x . 42) (b . 2) (c . 3))
(alist-cons-before 'b 'x 42 '((a . 1) (b . 2) (c . 3))))
(test-equal "alist-cons-before, reference not found"
'((a . 1) (b . 2) (c . 3) (x . 42))
(alist-cons-before 'z 'x 42 '((a . 1) (b . 2) (c . 3))))
(test-equal "alist-cons-after"
'((a . 1) (b . 2) (x . 42) (c . 3))
(alist-cons-after 'b 'x 42 '((a . 1) (b . 2) (c . 3))))
(test-equal "alist-cons-after, reference not found"
'((a . 1) (b . 2) (c . 3) (x . 42))
(alist-cons-after 'z 'x 42 '((a . 1) (b . 2) (c . 3))))
(test-equal "alist-replace"
'((a . 1) (b . 77) (c . 3))
(alist-replace 'b 77 '((a . 1) (b . 2) (c . 3))))
(test-assert "alist-replace, key not found"
(not (false-if-exception
(alist-replace 'z 77 '((a . 1) (b . 2) (c . 3))))))
(test-equal "fold-port-matches"
(make-list 3 "Guix")
(call-with-input-string "Guix is cool, Guix rocks, and it uses Guile, Guix!"
(lambda (port)
(fold-port-matches cons '() "Guix" port))))
(test-equal "fold-port-matches, trickier"
(reverse '("Guix" "guix" "Guix" "guiX" "Guix"))
(call-with-input-string "Guix, guix, GuiGuixguiX, Guix"
(lambda (port)
(fold-port-matches cons '()
(list (char-set #\G #\g)
(char-set #\u)
(char-set #\i)
(char-set #\x #\X))
port))))
(test-equal "fold-port-matches, with unmatched chars"
'("Guix" #\, #\space
"guix" #\, #\space
#\G #\u #\i "Guix" "guiX" #\, #\space
"Guix")
(call-with-input-string "Guix, guix, GuiGuixguiX, Guix"
(lambda (port)
(reverse
(fold-port-matches cons '()
(list (char-set #\G #\g)
(char-set #\u)
(char-set #\i)
(char-set #\x #\X))
port
cons)))))
(test-equal "wrap-program, one input, multiple calls"
"hello world\n"
(call-with-temporary-directory
(lambda (directory)
(let ((bash (search-bootstrap-binary "bash" (%current-system)))
(foo (string-append directory "/foo")))
(call-with-output-file foo
(lambda (p)
(format p
"#!~a~%echo \"${GUIX_FOO} ${GUIX_BAR}\"~%"
bash)))
(chmod foo #o777)
;; wrap-program uses `which' to find bash for the wrapper shebang, but
;; it can't know about the bootstrap bash in the store, since it's not
;; named "bash". Help it out a bit by providing a symlink it this
;; package's output.
(with-environment-variable "PATH" (dirname bash)
(wrap-program foo `("GUIX_FOO" prefix ("hello")))
(wrap-program foo `("GUIX_BAR" prefix ("world")))
;; The bootstrap Bash is linked against an old libc and would abort
;; with an assertion failure when trying to load incompatible locale
;; data.
(unsetenv "LOCPATH")
(let* ((pipe (open-input-pipe foo))
(str (get-string-all pipe)))
(with-directory-excursion directory
(for-each delete-file '("foo" ".foo-real")))
(and (zero? (close-pipe pipe))
str)))))))
(test-assert "invoke/quiet, success"
(begin
(invoke/quiet "true")
#t))
(test-assert "invoke/quiet, failure"
(guard (c ((message-condition? c)
(string-contains (condition-message c) "This is an error.")))
(invoke/quiet "sh" "-c" "echo This is an error. ; false")
#f))
(test-assert "invoke/quiet, failure, message on stderr"
(guard (c ((message-condition? c)
(string-contains (condition-message c)
"This is another error.")))
(invoke/quiet "sh" "-c" "echo This is another error. >&2 ; false")
#f))
(let ((script-contents "\
#!/anything/cabbage-bash-1.2.3/bin/sh
echo hello world"))
(test-equal "wrap-script, simple case"
(string-append
(format #f "\
#!~a --no-auto-compile
#!#; Guix wrapper
#\\-~s
#\\-~s
"
(which "guile")
'(begin (let ((current (getenv "GUIX_FOO")))
(setenv "GUIX_FOO"
(if current
(string-append "/some/path:/some/other/path"
":" current)
"/some/path:/some/other/path"))))
'(let ((cl (command-line)))
(apply execl "/anything/cabbage-bash-1.2.3/bin/sh"
(car cl)
(cons (car cl)
(append '("") cl)))))
script-contents)
(call-with-temporary-directory
(lambda (directory)
(let ((script-file-name (string-append directory "/foo")))
(call-with-output-file script-file-name
(lambda (port)
(format port script-contents)))
(chmod script-file-name #o777)
(wrap-script script-file-name
`("GUIX_FOO" prefix ("/some/path"
"/some/other/path")))
(let ((str (call-with-input-file script-file-name get-string-all)))
(with-directory-excursion directory
(delete-file "foo"))
str))))))
(let ((script-contents "\
#!/anything/cabbage-bash-1.2.3/bin/python3 -and -args
# vim:fileencoding=utf-8
print('hello world')"))
(test-equal "wrap-script, with encoding declaration"
(string-append
(format #f "\
#!MYGUILE --no-auto-compile
#!#; # vim:fileencoding=utf-8
#\\-~s
#\\-~s
"
'(begin (let ((current (getenv "GUIX_FOO")))
(setenv "GUIX_FOO"
(if current
(string-append "/some/path:/some/other/path"
":" current)
"/some/path:/some/other/path"))))
`(let ((cl (command-line)))
(apply execl "/anything/cabbage-bash-1.2.3/bin/python3"
(car cl)
(cons (car cl)
(append '("" "-and" "-args") cl)))))
script-contents)
(call-with-temporary-directory
(lambda (directory)
(let ((script-file-name (string-append directory "/foo")))
(call-with-output-file script-file-name
(lambda (port)
(format port script-contents)))
(chmod script-file-name #o777)
(wrap-script script-file-name
#:guile "MYGUILE"
`("GUIX_FOO" prefix ("/some/path"
"/some/other/path")))
(let ((str (call-with-input-file script-file-name get-string-all)))
(with-directory-excursion directory
(delete-file "foo"))
str))))))
(test-assert "wrap-script, raises condition"
(call-with-temporary-directory
(lambda (directory)
(let ((script-file-name (string-append directory "/foo")))
(call-with-output-file script-file-name
(lambda (port)
(format port "This is not a script")))
(chmod script-file-name #o777)
(guard (c ((wrap-error? c) #t))
(wrap-script script-file-name
#:guile "MYGUILE"
`("GUIX_FOO" prefix ("/some/path"
"/some/other/path")))
#f)))))
(test-end)