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
143
144
145
146
|
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; 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-cran)
#:use-module (guix import cran)
#:use-module (guix tests)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64)
#:use-module (srfi srfi-26)
#:use-module (ice-9 match))
(define description "
Package: My-Example
Type: Package
Title: Example package
Version: 1.2.3
Date: 2015-12-10
Author: Ricardo Wurmus
Maintainer: Guix Schmeeks <guix@gnu.org>
URL: http://gnu.org/s/my-example
Description: This is a long description
spanning multiple lines: and it could confuse the parser that
there is a colon : on the lines.
And: this line continues the description.
biocViews: 0
SystemRequirements: Cairo (>= 0)
Depends: A C++11 compiler. Version 4.6.* of g++ (as
currently in Rtools) is insufficient; versions 4.8.*, 4.9.* or
later will be fine.
License: GPL (>= 3)
Imports: Rcpp (>= 0.11.5), proto, Scales
LinkingTo: Rcpp, BH
NeedsCompilation: yes
Repository: CRAN
Date/Publication: 2015-07-14 14:15:16
")
(define description-alist
((@@ (guix import cran) description->alist) description))
(define simple-alist
'(("Key" . "Value")
("SimpleList" . "R, Rcpp, something, whatever")
("BadList" . "This is not a real list, you know?")
("List" . "R (>= 2.2), BH (for no reason), GenomicRanges")))
(test-begin "cran")
(test-assert "description->alist: contains all valid keys"
(let ((keys '("Package" "Type" "Title" "Version" "Date"
"Author" "Maintainer" "URL" "Description"
"SystemRequirements" "Depends" "License"
"Imports" "biocViews" "LinkingTo"
"NeedsCompilation" "Repository"
"Date/Publication")))
(lset= string=? keys (map car description-alist))))
(test-equal "listify: return empty list if key cannot be found"
'()
((@@ (guix import cran) listify) simple-alist "Letters"))
(test-equal "listify: split comma-separated value into elements"
'("R" "Rcpp" "something" "whatever")
((@@ (guix import cran) listify) simple-alist "SimpleList"))
(test-equal "listify: strip off parentheses"
'("R" "BH" "GenomicRanges")
((@@ (guix import cran) listify) simple-alist "List"))
(test-equal "listify: ignore values that are no lists"
'()
((@@ (guix import cran) listify) simple-alist "BadList"))
(test-equal "beautify-description: use double spacing"
"This is a package. It is great. Trust me Mr. Hendrix."
((@@ (guix import cran) beautify-description)
"This is a package. It is great. Trust me Mr. Hendrix."))
(test-equal "beautify-description: transform fragment into sentence"
"This package provides a function to establish world peace"
((@@ (guix import cran) beautify-description)
"A function to establish world peace"))
(test-assert "description->package"
;; Replace network resources with sample data.
(mock ((guix build download) url-fetch
(lambda* (url file-name #:key (mirrors '()))
(with-output-to-file file-name
(lambda ()
(display
(match url
("mirror://cran/src/contrib/My-Example_1.2.3.tar.gz"
"source")
(_ (error "Unexpected URL: " url))))))))
(match ((@@ (guix import cran) description->package) 'cran description-alist)
(('package
('name "r-my-example")
('version "1.2.3")
('source ('origin
('method 'url-fetch)
('uri ('cran-uri "My-Example" 'version))
('sha256
('base32
(? string? hash)))))
('properties ('quasiquote (('upstream-name . "My-Example"))))
('build-system 'r-build-system)
('inputs
('quasiquote
(("cairo" ('unquote 'cairo)))))
('propagated-inputs
('quasiquote
(("r-bh" ('unquote 'r-bh))
("r-proto" ('unquote 'r-proto))
("r-rcpp" ('unquote 'r-rcpp))
("r-scales" ('unquote 'r-scales)))))
('home-page "http://gnu.org/s/my-example")
('synopsis "Example package")
('description
"This is a long description spanning multiple lines: \
and it could confuse the parser that there is a colon : on the \
lines. And: this line continues the description.")
('license 'gpl3+)))
(x
(begin
(format #t "~s\n" x)
(pk 'fail x #f))))))
(test-end "cran")
(exit (= (test-runner-fail-count (test-runner-current)) 0))
|