3
5
Fork 0
mirror of git://git.savannah.gnu.org/guix.git synced 2023-12-14 03:33:07 +01:00
guix/tests/union.scm
Ludovic Courtès 6211223021 union: Delete duplicates when passed the same input several times.
* guix/build/union.scm (union-build): Prepend "." to the result of
  `union-tree', to match the expectations of `delete-duplicate-leaves'.
  Don't do mkdir when SUBDIR is ".".
* tests/union.scm ("union-build"): Keep duplicates in %BOOTSTRAP-INPUTS.
2013-02-06 23:04:10 +01:00

122 lines
4.2 KiB
Scheme
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@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-union)
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix derivations)
#:use-module (guix packages)
#:use-module (guix build union)
#:use-module ((guix build utils)
#:select (with-directory-excursion directory-exists?))
#:use-module (gnu packages bootstrap)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64)
#:use-module (ice-9 match))
;; Exercise the (guix build union) module.
(define %store
(false-if-exception (open-connection)))
(when %store
;; By default, use %BOOTSTRAP-GUILE for the current system.
(let ((drv (package-derivation %store %bootstrap-guile)))
(%guile-for-build drv)))
(test-begin "union")
(test-equal "tree-union, empty"
'()
(tree-union '()))
(test-equal "tree-union, leaves only"
'(a b c d)
(tree-union '(a b c d)))
(test-equal "tree-union, simple"
'((bin ls touch make awk gawk))
(tree-union '((bin ls touch)
(bin make)
(bin awk gawk))))
(test-equal "tree-union, several levels"
'((share (doc (make README) (coreutils README)))
(bin ls touch make))
(tree-union '((bin ls touch)
(share (doc (coreutils README)))
(bin make)
(share (doc (make README))))))
(test-equal "delete-duplicate-leaves, default"
'(bin make touch ls)
(delete-duplicate-leaves '(bin ls make touch ls)))
(test-equal "delete-duplicate-leaves, file names"
'("doc" ("info"
"/binutils/ld.info"
"/gcc/gcc.info"
"/binutils/standards.info"))
(let ((leaf=? (lambda (a b)
(string=? (basename a) (basename b)))))
(delete-duplicate-leaves '("doc"
("info"
"/binutils/ld.info"
"/binutils/standards.info"
"/gcc/gcc.info"
"/gcc/standards.info"))
leaf=?)))
(test-skip (if (and %store
(false-if-exception
(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)))
0
1))
(test-assert "union-build"
(let* ((inputs (map (match-lambda
((name package)
`(,name ,(package-derivation %store package))))
;; Purposefully leave duplicate entries.
(append %bootstrap-inputs
(take %bootstrap-inputs 3))))
(builder `(begin
(use-modules (guix build union))
(union-build (assoc-ref %outputs "out")
(map cdr %build-inputs))))
(drv
(build-expression->derivation %store "union-test"
(%current-system)
builder inputs
#:modules '((guix build union)))))
(and (build-derivations %store (list (pk 'drv drv)))
(with-directory-excursion (derivation-path->output-path drv)
(and (file-exists? "bin/touch")
(file-exists? "bin/gcc")
(file-exists? "bin/ld")
(file-exists? "lib/libc.so")
(directory-exists? "lib/gcc")
(file-exists? "include/unistd.h"))))))
(test-end)
(exit (= (test-runner-fail-count (test-runner-current)) 0))