tests/hackage.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (test-hackage)
  20   #:use-module (guix import cabal)
  21   #:use-module (guix import hackage)
  22   #:use-module (guix tests)
  23   #:use-module (srfi srfi-64)
  24   #:use-module (ice-9 match))
  25
  26 (define test-cabal-1
  27   "name: foo
  28 version: 1.0.0
  29 homepage: http://test.org
  30 synopsis: synopsis
  31 description: description
  32 license: BSD3
  33 executable cabal
  34   build-depends:
  35     HTTP       >= 4000.2.5 && < 4000.3,
  36     mtl        >= 2.0      && < 3
  37 ")
  38
  39 (define test-cabal-2
  40   "name: foo
  41 version: 1.0.0
  42 homepage: http://test.org
  43 synopsis: synopsis
  44 description: description
  45 license: BSD3
  46 executable cabal {
  47 build-depends:
  48   HTTP       >= 4000.2.5 && < 4000.3,
  49   mtl        >= 2.0      && < 3
  50 }
  51 ")
  52
  53 ;; Check compiler implementation test with and without spaces.
  54 (define test-cabal-3
  55   "name: foo
  56 version: 1.0.0
  57 homepage: http://test.org
  58 synopsis: synopsis
  59 description: description
  60 license: BSD3
  61 library
  62   if impl(ghc >= 7.2 && < 7.6)
  63     Build-depends: ghc-a
  64   if impl(ghc>=7.2&&<7.6)
  65     Build-depends: ghc-b
  66   if impl(ghc == 7.8)
  67     Build-depends:
  68       HTTP       >= 4000.2.5 && < 4000.3,
  69       mtl        >= 2.0      && < 3
  70 ")
  71
  72 ;; A fragment of a real Cabal file with minor modification to check precedence
  73 ;; of 'and' over 'or', missing final newline, spaces between keywords and
  74 ;; parentheses and between key and column.
  75 (define test-read-cabal-1
  76   "name: test-me
  77 library
  78   -- Choose which library versions to use.
  79   if flag(base4point8)
  80     Build-depends: base >= 4.8 && < 5
  81   else
  82     if flag(base4)
  83       Build-depends: base >= 4 && < 4.8
  84     else
  85       if flag(base3)
  86         Build-depends: base >= 3 && < 4
  87       else
  88         Build-depends: base < 3
  89   if flag(base4point8) || flag (base4) && flag(base3)
  90     Build-depends: random
  91   Build-depends : containers
  92
  93   -- Modules that are always built.
  94   Exposed-Modules:
  95     Test.QuickCheck.Exception")
  96
  97 (test-begin "hackage")
  98
  99 (define* (eval-test-with-cabal test-cabal #:key (cabal-environment '()))
 100   (mock
 101    ((guix import hackage) hackage-fetch
 102     (lambda (name-version)
 103       (call-with-input-string test-cabal
 104         read-cabal)))
 105    (match (hackage->guix-package "foo" #:cabal-environment cabal-environment)
 106      (('package
 107         ('name "ghc-foo")
 108         ('version "1.0.0")
 109         ('source
 110          ('origin
 111            ('method 'url-fetch)
 112            ('uri ('string-append
 113                   "http://hackage.haskell.org/package/foo/foo-"
 114                   'version
 115                   ".tar.gz"))
 116            ('sha256
 117             ('base32
 118              (? string? hash)))))
 119         ('build-system 'haskell-build-system)
 120         ('inputs
 121          ('quasiquote
 122           (("ghc-http" ('unquote 'ghc-http))
 123            ("ghc-mtl" ('unquote 'ghc-mtl)))))
 124         ('home-page "http://test.org")
 125         ('synopsis (? string?))
 126         ('description (? string?))
 127         ('license 'bsd-3))
 128       #t)
 129      (x
 130       (pk 'fail x #f)))))
 131
 132 (test-assert "hackage->guix-package test 1"
 133   (eval-test-with-cabal test-cabal-1))
 134
 135 (test-assert "hackage->guix-package test 2"
 136   (eval-test-with-cabal test-cabal-2))
 137
 138 (test-assert "hackage->guix-package test 3"
 139   (eval-test-with-cabal test-cabal-3
 140                         #:cabal-environment '(("impl" . "ghc-7.8"))))
 141
 142 (test-assert "read-cabal test 1"
 143   (match (call-with-input-string test-read-cabal-1 read-cabal)
 144     ((("name" ("test-me"))
 145       ('section 'library
 146                (('if ('flag "base4point8")
 147                     (("build-depends" ("base >= 4.8 && < 5")))
 148                     (('if ('flag "base4")
 149                          (("build-depends" ("base >= 4 && < 4.8")))
 150                          (('if ('flag "base3")
 151                               (("build-depends" ("base >= 3 && < 4")))
 152                               (("build-depends" ("base < 3"))))))))
 153                 ('if ('or ('flag "base4point8")
 154                           ('and ('flag "base4") ('flag "base3")))
 155                     (("build-depends" ("random")))
 156                     ())
 157                 ("build-depends" ("containers"))
 158                 ("exposed-modules" ("Test.QuickCheck.Exception")))))
 159      #t)
 160     (x (pk 'fail x #f))))
 161
 162 (test-end "hackage")
 163
 164 \f
 165 (exit (= (test-runner-fail-count (test-runner-current)) 0))