guix/tests/lint.scm
Ludovic Courtès b002e9d08e guix lint: Remove "guix lint: " prefix from warnings.
This allows editors to parse warnings correctly.

* guix/scripts/lint.scm (emit-warning): Use 'format' instead of
  'warning', to avoid the "guix lint: " prefix in messages.
* tests/lint.scm (call-with-warnings): Indent.
2014-09-03 15:43:07 +02:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013 Cyril Roelandt <tipecaml@gmail.com>
;;;
;;; 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-packages)
#:use-module (guix build download)
#:use-module (guix build-system gnu)
#:use-module (guix packages)
#:use-module (guix scripts lint)
#:use-module (guix ui)
#:use-module (gnu packages)
#:use-module (gnu packages pkg-config)
#:use-module (srfi srfi-64))
;; Test the linter.
(test-begin "lint")
(define-syntax-rule (dummy-package name* extra-fields ...)
(package extra-fields ... (name name*) (version "0") (source #f)
(build-system gnu-build-system)
(synopsis #f) (description #f)
(home-page #f) (license #f) ))
(define (call-with-warnings thunk)
(let ((port (open-output-string)))
(parameterize ((guix-warning-port port))
(thunk))
(get-output-string port)))
(test-assert "synopsis: ends with a period"
(->bool
(string-contains (call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(synopsis "Bad synopsis."))))
(check-synopsis-style pkg))))
"no period allowed at the end of the synopsis")))
(test-assert "synopsis: ends with 'etc.'"
(->bool
(string-null? (call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(synopsis "Foo, bar, etc."))))
(check-synopsis-style pkg)))))))
(test-assert "synopsis: starts with 'A'"
(->bool
(string-contains (call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(synopsis "A bad synopŝis"))))
(check-synopsis-style pkg))))
"no article allowed at the beginning of the synopsis")))
(test-assert "synopsis: starts with 'An'"
(->bool
(string-contains (call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(synopsis "An awful synopsis"))))
(check-synopsis-style pkg))))
"no article allowed at the beginning of the synopsis")))
(test-assert "inputs: pkg-config is probably a native input"
(->bool
(string-contains
(call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(inputs `(("pkg-config" ,pkg-config))))))
(check-inputs-should-be-native pkg))))
"pkg-config should probably be a native input")))
(test-assert "patches: file names"
(->bool
(string-contains
(call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(source
(origin
(method url-fetch)
(uri "someurl")
(sha256 "somesha")
(patches (list "/path/to/y.patch")))))))
(check-patches pkg))))
"file names of patches should start with the package name")))
(test-end "lint")
(exit (= (test-runner-fail-count (test-runner-current)) 0))