tests/builders.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2014, 2015, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2021 Lars-Dominik Braun <lars@6xq.net>
   4 ;;;
   5 ;;; This file is part of GNU Guix.
   6 ;;;
   7 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   8 ;;; under the terms of the GNU General Public License as published by
   9 ;;; the Free Software Foundation; either version 3 of the License, or (at
  10 ;;; your option) any later version.
  11 ;;;
  12 ;;; GNU Guix is distributed in the hope that it will be useful, but
  13 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;;; GNU General Public License for more details.
  16 ;;;
  17 ;;; You should have received a copy of the GNU General Public License
  18 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  19
  20
  21 (define-module (tests builders)
  22   #:use-module (guix download)
  23   #:use-module (guix build-system)
  24   #:use-module (guix build-system gnu)
  25   #:use-module (guix build gnu-build-system)
  26   #:use-module (guix build utils)
  27   #:use-module (guix build-system python)
  28   #:use-module (guix store)
  29   #:use-module (guix monads)
  30   #:use-module (guix utils)
  31   #:use-module (guix base32)
  32   #:use-module (guix derivations)
  33   #:use-module (gcrypt hash)
  34   #:use-module (guix tests)
  35   #:use-module (guix packages)
  36   #:use-module (gnu packages bootstrap)
  37   #:use-module (ice-9 match)
  38   #:use-module (ice-9 textual-ports)
  39   #:use-module (srfi srfi-1)
  40   #:use-module (srfi srfi-11)
  41   #:use-module (srfi srfi-64))
  42
  43 ;; Test the higher-level builders.
  44
  45 (define %store
  46   (open-connection-for-tests))
  47
  48 (define url-fetch*
  49   (store-lower url-fetch))
  50
  51 \f
  52 (test-begin "builders")
  53
  54 (unless (network-reachable?) (test-skip 1))
  55 (test-assert "url-fetch"
  56   (let* ((url      '("http://ftp.gnu.org/gnu/hello/hello-2.8.tar.gz"
  57                      "ftp://ftp.gnu.org/gnu/hello/hello-2.8.tar.gz"))
  58          (hash     (nix-base32-string->bytevector
  59                     "0wqd8sjmxfskrflaxywc7gqw7sfawrfvdxd9skxawzfgyy0pzdz6"))
  60          (drv      (url-fetch* %store url 'sha256 hash
  61                                #:guile %bootstrap-guile))
  62          (out-path (derivation->output-path drv)))
  63     (and (build-derivations %store (list drv))
  64          (file-exists? out-path)
  65          (valid-path? %store out-path))))
  66
  67 (test-assert "url-fetch, file"
  68   (let* ((file (search-path %load-path "guix.scm"))
  69          (hash (call-with-input-file file port-sha256))
  70          (out  (url-fetch* %store file 'sha256 hash)))
  71     (and (file-exists? out)
  72          (valid-path? %store out))))
  73
  74 (test-assert "url-fetch, file URI"
  75   (let* ((file (search-path %load-path "guix.scm"))
  76          (hash (call-with-input-file file port-sha256))
  77          (out  (url-fetch* %store
  78                            (string-append "file://" (canonicalize-path file))
  79                            'sha256 hash)))
  80     (and (file-exists? out)
  81          (valid-path? %store out))))
  82
  83 (test-assert "gnu-build-system"
  84   (build-system? gnu-build-system))
  85
  86 (define unpack (assoc-ref %standard-phases 'unpack))
  87
  88 (define compressors '(("gzip"  . "gz")
  89                       ("xz"    . "xz")
  90                       ("bzip2" . "bz2")
  91                       (#f      . #f)))
  92
  93 (for-each
  94  (match-lambda
  95    ((comp . ext)
  96
  97     (unless (network-reachable?) (test-skip 1)) ;for bootstrap binaries
  98     (test-equal (string-append "gnu-build-system unpack phase, "
  99                                "single file (compression: "
 100                                (if comp comp "None") ")")
 101       "expected text"
 102       (let*-values
 103           (((name) "test")
 104            ((compressed-name) (if ext
 105                                   (string-append name "." ext)
 106                                   name))
 107            ((file hash) (test-file %store compressed-name "expected text")))
 108         (call-with-temporary-directory
 109          (lambda (dir)
 110            (with-directory-excursion dir
 111              (unpack #:source file)
 112              (call-with-input-file name get-string-all))))))))
 113  compressors)
 114
 115 \f
 116 ;;;
 117 ;;; Test the sanity-check phase of the Python build system.
 118 ;;;
 119
 120 (define* (make-python-dummy name #:key (setup-py-extra "")
 121                             (init-py "") (use-setuptools? #t))
 122   (dummy-package (string-append "python-dummy-" name)
 123     (version "0.1")
 124     (build-system python-build-system)
 125     (arguments
 126      `(#:tests? #f
 127        #:use-setuptools? ,use-setuptools?
 128        #:phases
 129        (modify-phases %standard-phases
 130          (replace 'unpack
 131            (lambda _
 132              (mkdir-p "dummy")
 133              (with-output-to-file "dummy/__init__.py"
 134                (lambda _
 135                  (display ,init-py)))
 136              (with-output-to-file "setup.py"
 137                (lambda _
 138                  (format #t "\
 139 ~a
 140 setup(
 141      name='dummy-~a',
 142      version='0.1',
 143      packages=['dummy'],
 144      ~a
 145      )"
 146                          (if ,use-setuptools?
 147                              "from setuptools import setup"
 148                              "from distutils.core import setup")
 149                          ,name ,setup-py-extra))))))))))
 150
 151 (define python-dummy-ok
 152   (make-python-dummy "ok"))
 153
 154 ;; distutil won't install any metadata, so make sure our script does not fail
 155 ;; on a otherwise fine package.
 156 (define python-dummy-no-setuptools
 157   (make-python-dummy
 158    "no-setuptools" #:use-setuptools? #f))
 159
 160 (define python-dummy-fail-requirements
 161   (make-python-dummy "fail-requirements"
 162                      #:setup-py-extra "install_requires=['nonexistent'],"))
 163
 164 (define python-dummy-fail-import
 165   (make-python-dummy "fail-import" #:init-py "import nonexistent"))
 166
 167 (define python-dummy-fail-console-script
 168   (make-python-dummy "fail-console-script"
 169                      #:setup-py-extra (string-append "entry_points={'console_scripts': "
 170                                                      "['broken = dummy:nonexistent']},")))
 171
 172 (define (check-build-success store p)
 173   (unless store (test-skip 1))
 174   (test-assert (string-append "python-build-system: " (package-name p))
 175     (let* ((drv (package-derivation store p)))
 176       (build-derivations store (list drv)))))
 177
 178 (define (check-build-failure store p)
 179   (unless store (test-skip 1))
 180   (test-assert (string-append "python-build-system: " (package-name p))
 181     (not (false-if-exception (package-derivation store python-dummy-fail-requirements)))))
 182
 183 (with-external-store store
 184   (for-each (lambda (p) (check-build-success store p))
 185             (list
 186              python-dummy-ok
 187              python-dummy-no-setuptools))
 188   (for-each (lambda (p) (check-build-failure store p))
 189             (list
 190              python-dummy-fail-requirements
 191              python-dummy-fail-import
 192              python-dummy-fail-console-script)))
 193
 194 (test-end "builders")