guix-play/tests/builders.scm
Ludovic Courtès 0d5a559f0f build-system: Introduce "bags" as an intermediate representation.
* guix/build-system.scm (<build-system>)[build, cross-build]: Remove.
  [lower]: New field.
  (<bag>): New record type.
  (make-bag): New procedure.
* guix/packages.scm (bag-transitive-inputs, bag-transitive-build-inputs,
  bag-transitive-host-inputs, bag-transitive-target-inputs,
  package->bag): New procedures.
  (package-derivation): Use it; use the bag, apply its build procedure,
  etc.
  (package-cross-derivation): Likewise.
* gnu/packages/bootstrap.scm (raw-build, make-raw-bag): New procedure.
  (%bootstrap-guile): Use them.
* guix/build-system/trivial.scm (lower): New procedure.
  (trivial-build, trivial-cross-build): Remove 'source' parameter.  Pass
  INPUTS as is.
  (trivial-build-system): Adjust accordingly.
* guix/build-system/gnu.scm (%store, inputs-search-paths,
  standard-search-paths, expand-inputs, standard-inputs): Remove.
  (gnu-lower): New procedure.
  (gnu-build): Remove 'source' and #:implicit-inputs? parameters.
  Remove 'implicit-inputs' and 'implicit-search-paths' variables.  Get
  the source from INPUT-DRVS.
  (gnu-cross-build): Likewise.
  (standard-cross-packages): Remove call to 'standard-packages'.
  (standard-cross-inputs, standard-cross-search-paths): Remove.
  (gnu-build-system): Remove 'build' and 'cross-build'; add 'lower'.
* guix/build-system/cmake.scm (lower): New procedure.
  (cmake-build): Remove 'source' and #:cmake parameters.  Use INPUTS and
  SEARCH-PATHS as is.  Get the source from INPUTS.
* guix/build-system/perl.scm: Likewise.
* guix/build-system/python.scm: Likewise.
* guix/build-system/ruby.scm: Likewise.
* gnu/packages/cross-base.scm (cross-gcc): Change "cross-linux-headers"
  to "linux-headers".
  (cross-libc)[xlinux-headers]: Pass #:implicit-cross-inputs? #f.
  Likewise.  In 'propagated-inputs', change "cross-linux-headers" to
  "linux-headers".
* guix/git-download.scm (git-fetch): Use 'standard-packages' instead of
  'standard-inputs'.
* tests/builders.scm ("gnu-build-system"): Remove use of
  'build-system-builder'.
  ("gnu-build"): Remove 'source' and #:implicit-inputs? arguments to
  'gnu-build'.
* tests/packages.scm ("search paths"): Adjust to new build system API.
  ("package-cross-derivation, no cross builder"): Likewise.
* doc/guix.texi (Build Systems): Add paragraph on bags.
2014-10-05 21:58:42 +02:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014 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-builders)
#:use-module (guix download)
#:use-module (guix build-system)
#:use-module (guix build-system gnu)
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix base32)
#:use-module (guix derivations)
#:use-module (guix hash)
#:use-module (guix tests)
#:use-module ((guix packages)
#:select (package-derivation package-native-search-paths))
#:use-module (gnu packages bootstrap)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64))
;; Test the higher-level builders.
(define %store
(open-connection-for-tests))
(define %bootstrap-inputs
;; Use the bootstrap inputs so it doesn't take ages to run these tests.
;; This still involves building Make, Diffutils, and Findutils.
;; XXX: We're relying on the higher-level `package-derivations' here.
(and %store
(map (match-lambda
((name package)
(list name (package-derivation %store package))))
(@@ (gnu packages commencement) %boot0-inputs))))
(define %bootstrap-search-paths
;; Search path specifications that go with %BOOTSTRAP-INPUTS.
(append-map (match-lambda
((name package _ ...)
(package-native-search-paths package)))
(@@ (gnu packages commencement) %boot0-inputs)))
(define network-reachable?
(false-if-exception (getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)))
(test-begin "builders")
(unless network-reachable? (test-skip 1))
(test-assert "url-fetch"
(let* ((url '("http://ftp.gnu.org/gnu/hello/hello-2.8.tar.gz"
"ftp://ftp.gnu.org/gnu/hello/hello-2.8.tar.gz"))
(hash (nix-base32-string->bytevector
"0wqd8sjmxfskrflaxywc7gqw7sfawrfvdxd9skxawzfgyy0pzdz6"))
(drv (url-fetch %store url 'sha256 hash
#:guile %bootstrap-guile))
(out-path (derivation->output-path drv)))
(and (build-derivations %store (list drv))
(file-exists? out-path)
(valid-path? %store out-path))))
(test-assert "url-fetch, file"
(let* ((file (search-path %load-path "guix.scm"))
(hash (call-with-input-file file port-sha256))
(out (url-fetch %store file 'sha256 hash)))
(and (file-exists? out)
(valid-path? %store out))))
(test-assert "url-fetch, file URI"
(let* ((file (search-path %load-path "guix.scm"))
(hash (call-with-input-file file port-sha256))
(out (url-fetch %store
(string-append "file://" (canonicalize-path file))
'sha256 hash)))
(and (file-exists? out)
(valid-path? %store out))))
(test-assert "gnu-build-system"
(build-system? gnu-build-system))
(unless network-reachable? (test-skip 1))
(test-assert "gnu-build"
(let* ((url "http://ftp.gnu.org/gnu/hello/hello-2.8.tar.gz")
(hash (nix-base32-string->bytevector
"0wqd8sjmxfskrflaxywc7gqw7sfawrfvdxd9skxawzfgyy0pzdz6"))
(tarball (url-fetch %store url 'sha256 hash
#:guile %bootstrap-guile))
(build (gnu-build %store "hello-2.8"
`(("source" ,tarball)
,@%bootstrap-inputs)
#:guile %bootstrap-guile
#:search-paths %bootstrap-search-paths))
(out (derivation->output-path build)))
(and (build-derivations %store (list (pk 'hello-drv build)))
(valid-path? %store out)
(file-exists? (string-append out "/bin/hello")))))
(test-end "builders")
(exit (= (test-runner-fail-count (test-runner-current)) 0))