summaryrefslogtreecommitdiff
path: root/tests/hackage.scm
blob: 229bee35ea6d790dc388a8d124153c74a7bc74ff (about) (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
;;;
;;; 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-hackage)
  #:use-module (guix import cabal)
  #:use-module (guix import hackage)
  #:use-module (guix tests)
  #:use-module (srfi srfi-64)
  #:use-module (ice-9 match))

(define test-cabal-1
  "name: foo
version: 1.0.0
homepage: http://test.org
synopsis: synopsis
description: description
license: BSD3
executable cabal
  build-depends:
    HTTP       >= 4000.2.5 && < 4000.3,
    mtl        >= 2.0      && < 3
")

(define test-cabal-2
  "name: foo
version: 1.0.0
homepage: http://test.org
synopsis: synopsis
description: description
license: BSD3
executable cabal {
build-depends:
  HTTP       >= 4000.2.5 && < 4000.3,
  mtl        >= 2.0      && < 3
}
")

;; A fragment of a real Cabal file with minor modification to check precedence
;; of 'and' over 'or'.
(define test-read-cabal-1
  "name: test-me
library
  -- Choose which library versions to use.
  if flag(base4point8)
    Build-depends: base >= 4.8 && < 5
  else
    if flag(base4)
      Build-depends: base >= 4 && < 4.8
    else
      if flag(base3)
        Build-depends: base >= 3 && < 4
      else
        Build-depends: base < 3
  if flag(base4point8) || flag(base4) && flag(base3)
    Build-depends: random
  Build-depends: containers

  -- Modules that are always built.
  Exposed-Modules:
    Test.QuickCheck.Exception
")

(test-begin "hackage")

(define (eval-test-with-cabal test-cabal)
  (mock
   ((guix import hackage) hackage-fetch
    (lambda (name-version)
      (call-with-input-string test-cabal
        read-cabal)))
   (match (hackage->guix-package "foo")
     (('package
        ('name "ghc-foo")
        ('version "1.0.0")
        ('source
         ('origin
           ('method 'url-fetch)
           ('uri ('string-append
                  "http://hackage.haskell.org/package/foo/foo-"
                  'version
                  ".tar.gz"))
           ('sha256
            ('base32
             (? string? hash)))))
        ('build-system 'haskell-build-system)
        ('inputs
         ('quasiquote
          (("ghc-http" ('unquote 'ghc-http))
           ("ghc-mtl" ('unquote 'ghc-mtl)))))
        ('home-page "http://test.org")
        ('synopsis (? string?))
        ('description (? string?))
        ('license 'bsd-3))
      #t)
     (x
      (pk 'fail x #f)))))

(test-assert "hackage->guix-package test 1"
  (eval-test-with-cabal test-cabal-1))

(test-assert "hackage->guix-package test 2"
  (eval-test-with-cabal test-cabal-2))

(test-assert "read-cabal test 1"
  (match (call-with-input-string test-read-cabal-1 read-cabal)
    ((("name" ("test-me"))
      ('section 'library
               (('if ('flag "base4point8")
                    (("build-depends" ("base >= 4.8 && < 5")))
                    (('if ('flag "base4")
                         (("build-depends" ("base >= 4 && < 4.8")))
                         (('if ('flag "base3")
                              (("build-depends" ("base >= 3 && < 4")))
                              (("build-depends" ("base < 3"))))))))
                ('if ('or ('flag "base4point8")
                          ('and ('flag "base4") ('flag "base3")))
                    (("build-depends" ("random")))
                    ())
                ("build-depends" ("containers"))
                ("exposed-modules" ("Test.QuickCheck.Exception")))))
     #t)
    (x (pk 'fail x #f))))

(test-end "hackage")


(exit (= (test-runner-fail-count (test-runner-current)) 0))