663 lines
22 KiB
Scheme
663 lines
22 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2012, 2013 Cyril Roelandt <tipecaml@gmail.com>
|
||
;;; Copyright © 2014, 2015 Eric Bavier <bavier@member.fsf.org>
|
||
;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
|
||
;;; Copyright © 2015, 2016 Mathieu Lirzin <mthl@gnu.org>
|
||
;;;
|
||
;;; 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/>.
|
||
|
||
;; Avoid interference.
|
||
(unsetenv "http_proxy")
|
||
|
||
(define-module (test-lint)
|
||
#:use-module (guix tests)
|
||
#:use-module (guix download)
|
||
#:use-module (guix git-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 glib)
|
||
#:use-module (gnu packages pkg-config)
|
||
#:use-module (web server)
|
||
#:use-module (web server http)
|
||
#:use-module (web response)
|
||
#:use-module (ice-9 threads)
|
||
#:use-module (srfi srfi-9 gnu)
|
||
#:use-module (srfi srfi-64))
|
||
|
||
;; Test the linter.
|
||
|
||
(define %http-server-port
|
||
;; TCP port to use for the stub HTTP server.
|
||
9999)
|
||
|
||
(define %local-url
|
||
;; URL to use for 'home-page' tests.
|
||
(string-append "http://localhost:" (number->string %http-server-port)
|
||
"/foo/bar"))
|
||
|
||
(define %null-sha256
|
||
;; SHA256 of the empty string.
|
||
(base32
|
||
"0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73"))
|
||
|
||
(define %http-server-socket
|
||
;; Socket used by the Web server.
|
||
(catch 'system-error
|
||
(lambda ()
|
||
(let ((sock (socket PF_INET SOCK_STREAM 0)))
|
||
(setsockopt sock SOL_SOCKET SO_REUSEADDR 1)
|
||
(bind sock
|
||
(make-socket-address AF_INET INADDR_LOOPBACK
|
||
%http-server-port))
|
||
sock))
|
||
(lambda args
|
||
(let ((err (system-error-errno args)))
|
||
(format (current-error-port)
|
||
"warning: cannot run Web server for tests: ~a~%"
|
||
(strerror err))
|
||
#f))))
|
||
|
||
(define (http-write server client response body)
|
||
"Write RESPONSE."
|
||
(let* ((response (write-response response client))
|
||
(port (response-port response)))
|
||
(cond
|
||
((not body)) ;pass
|
||
(else
|
||
(write-response-body response body)))
|
||
(close-port port)
|
||
(quit #t) ;exit the server thread
|
||
(values)))
|
||
|
||
;; Mutex and condition variable to synchronize with the HTTP server.
|
||
(define %http-server-lock (make-mutex))
|
||
(define %http-server-ready (make-condition-variable))
|
||
|
||
(define (http-open . args)
|
||
"Start listening for HTTP requests and signal %HTTP-SERVER-READY."
|
||
(with-mutex %http-server-lock
|
||
(let ((result (apply (@@ (web server http) http-open) args)))
|
||
(signal-condition-variable %http-server-ready)
|
||
result)))
|
||
|
||
(define-server-impl stub-http-server
|
||
;; Stripped-down version of Guile's built-in HTTP server.
|
||
http-open
|
||
(@@ (web server http) http-read)
|
||
http-write
|
||
(@@ (web server http) http-close))
|
||
|
||
(define (call-with-http-server code data thunk)
|
||
"Call THUNK with an HTTP server running and returning CODE and DATA (a
|
||
string) on HTTP requests."
|
||
(define (server-body)
|
||
(define (handle request body)
|
||
(values (build-response #:code code
|
||
#:reason-phrase "Such is life")
|
||
data))
|
||
|
||
(catch 'quit
|
||
(lambda ()
|
||
(run-server handle stub-http-server
|
||
`(#:socket ,%http-server-socket)))
|
||
(const #t)))
|
||
|
||
(with-mutex %http-server-lock
|
||
(let ((server (make-thread server-body)))
|
||
(wait-condition-variable %http-server-ready %http-server-lock)
|
||
;; Normally SERVER exits automatically once it has received a request.
|
||
(thunk))))
|
||
|
||
(define-syntax-rule (with-http-server code data body ...)
|
||
(call-with-http-server code data (lambda () body ...)))
|
||
|
||
(define %long-string
|
||
(make-string 2000 #\a))
|
||
|
||
|
||
(test-begin "lint")
|
||
|
||
(define (call-with-warnings thunk)
|
||
(let ((port (open-output-string)))
|
||
(parameterize ((guix-warning-port port))
|
||
(thunk))
|
||
(get-output-string port)))
|
||
|
||
(define-syntax-rule (with-warnings body ...)
|
||
(call-with-warnings (lambda () body ...)))
|
||
|
||
(test-assert "description: not a string"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(description 'foobar))))
|
||
(check-description-style pkg)))
|
||
"invalid description")))
|
||
|
||
(test-assert "description: not empty"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(description ""))))
|
||
(check-description-style pkg)))
|
||
"description should not be empty")))
|
||
|
||
(test-assert "description: valid Texinfo markup"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(check-description-style (dummy-package "x" (description "f{oo}b@r"))))
|
||
"Texinfo markup in description is invalid")))
|
||
|
||
(test-assert "description: does not start with an upper-case letter"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(description "bad description."))))
|
||
(check-description-style pkg)))
|
||
"description should start with an upper-case letter")))
|
||
|
||
(test-assert "description: may start with a digit"
|
||
(string-null?
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(description "2-component library."))))
|
||
(check-description-style pkg)))))
|
||
|
||
(test-assert "description: may start with lower-case package name"
|
||
(string-null?
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(description "x is a dummy package."))))
|
||
(check-description-style pkg)))))
|
||
|
||
(test-assert "description: two spaces after end of sentence"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(description "Bad. Quite bad."))))
|
||
(check-description-style pkg)))
|
||
"sentences in description should be followed by two spaces")))
|
||
|
||
(test-assert "description: end-of-sentence detection with abbreviations"
|
||
(string-null?
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(description
|
||
"E.g. Foo, i.e. Bar resp. Baz (a.k.a. DVD)."))))
|
||
(check-description-style pkg)))))
|
||
|
||
(test-assert "synopsis: not a string"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis #f))))
|
||
(check-synopsis-style pkg)))
|
||
"invalid synopsis")))
|
||
|
||
(test-assert "synopsis: not empty"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis ""))))
|
||
(check-synopsis-style pkg)))
|
||
"synopsis should not be empty")))
|
||
|
||
(test-assert "synopsis: does not start with an upper-case letter"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis "bad synopsis."))))
|
||
(check-synopsis-style pkg)))
|
||
"synopsis should start with an upper-case letter")))
|
||
|
||
(test-assert "synopsis: may start with a digit"
|
||
(string-null?
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis "5-dimensional frobnicator"))))
|
||
(check-synopsis-style pkg)))))
|
||
|
||
(test-assert "synopsis: ends with a period"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(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.'"
|
||
(string-null? (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis "Foo, bar, etc."))))
|
||
(check-synopsis-style pkg)))))
|
||
|
||
(test-assert "synopsis: starts with 'A'"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(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 (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis "An awful synopsis"))))
|
||
(check-synopsis-style pkg)))
|
||
"no article allowed at the beginning of the synopsis")))
|
||
|
||
(test-assert "synopsis: starts with 'a'"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis "a bad synopsis"))))
|
||
(check-synopsis-style pkg)))
|
||
"no article allowed at the beginning of the synopsis")))
|
||
|
||
(test-assert "synopsis: starts with 'an'"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis "an awful synopsis"))))
|
||
(check-synopsis-style pkg)))
|
||
"no article allowed at the beginning of the synopsis")))
|
||
|
||
(test-assert "synopsis: too long"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(synopsis (make-string 80 #\x)))))
|
||
(check-synopsis-style pkg)))
|
||
"synopsis should be less than 80 characters long")))
|
||
|
||
(test-assert "synopsis: start with package name"
|
||
(->bool
|
||
(string-contains (with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(name "foo")
|
||
(synopsis "foo, a nice package"))))
|
||
(check-synopsis-style pkg)))
|
||
"synopsis should not start with the package name")))
|
||
|
||
(test-assert "synopsis: start with package name prefix"
|
||
(string-null?
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "arb"
|
||
(synopsis "Arbitrary precision"))))
|
||
(check-synopsis-style pkg)))))
|
||
|
||
(test-assert "synopsis: start with abbreviation"
|
||
(string-null?
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "uucp"
|
||
;; Same problem with "APL interpreter", etc.
|
||
(synopsis "UUCP implementation")
|
||
(description "Imagine this is Taylor UUCP."))))
|
||
(check-synopsis-style pkg)))))
|
||
|
||
(test-assert "inputs: pkg-config is probably a native input"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(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 "inputs: glib:bin is probably a native input"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(inputs `(("glib" ,glib "bin"))))))
|
||
(check-inputs-should-be-native pkg)))
|
||
"'glib:bin' should probably be a native input")))
|
||
|
||
(test-assert "patches: file names"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(source
|
||
(dummy-origin
|
||
(patches (list "/path/to/y.patch")))))))
|
||
(check-patch-file-names pkg)))
|
||
"file names of patches should start with the package name")))
|
||
|
||
(test-assert "patches: not found"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(source
|
||
(dummy-origin
|
||
(patches
|
||
(list (search-patch "this-patch-does-not-exist!"))))))))
|
||
(check-patch-file-names pkg)))
|
||
"patch not found")))
|
||
|
||
(test-assert "derivation: invalid arguments"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(arguments
|
||
'(#:imported-modules (invalid-module))))))
|
||
(check-derivation pkg)))
|
||
"failed to create derivation")))
|
||
|
||
(test-assert "license: invalid license"
|
||
(string-contains
|
||
(with-warnings
|
||
(check-license (dummy-package "x" (license #f))))
|
||
"invalid license"))
|
||
|
||
(test-assert "home-page: wrong home-page"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(home-page #f))))
|
||
(check-home-page pkg)))
|
||
"invalid")))
|
||
|
||
(test-assert "home-page: invalid URI"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(home-page "foobar"))))
|
||
(check-home-page pkg)))
|
||
"invalid home page URL")))
|
||
|
||
(test-assert "home-page: host not found"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(home-page "http://does-not-exist"))))
|
||
(check-home-page pkg)))
|
||
"domain not found")))
|
||
|
||
(test-skip (if %http-server-socket 0 1))
|
||
(test-assert "home-page: Connection refused"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(home-page %local-url))))
|
||
(check-home-page pkg)))
|
||
"Connection refused")))
|
||
|
||
(test-skip (if %http-server-socket 0 1))
|
||
(test-equal "home-page: 200"
|
||
""
|
||
(with-warnings
|
||
(with-http-server 200 %long-string
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(home-page %local-url))))
|
||
(check-home-page pkg)))))
|
||
|
||
(test-skip (if %http-server-socket 0 1))
|
||
(test-assert "home-page: 200 but short length"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(with-http-server 200 "This is too small."
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(home-page %local-url))))
|
||
(check-home-page pkg))))
|
||
"suspiciously small")))
|
||
|
||
(test-skip (if %http-server-socket 0 1))
|
||
(test-assert "home-page: 404"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(with-http-server 404 %long-string
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(home-page %local-url))))
|
||
(check-home-page pkg))))
|
||
"not reachable: 404")))
|
||
|
||
(test-assert "source-file-name"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(version "3.2.1")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri "http://www.example.com/3.2.1.tar.gz")
|
||
(sha256 %null-sha256))))))
|
||
(check-source-file-name pkg)))
|
||
"file name should contain the package name")))
|
||
|
||
(test-assert "source-file-name: v prefix"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(version "3.2.1")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri "http://www.example.com/v3.2.1.tar.gz")
|
||
(sha256 %null-sha256))))))
|
||
(check-source-file-name pkg)))
|
||
"file name should contain the package name")))
|
||
|
||
(test-assert "source-file-name: bad checkout"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(version "3.2.1")
|
||
(source
|
||
(origin
|
||
(method git-fetch)
|
||
(uri (git-reference
|
||
(url "http://www.example.com/x.git")
|
||
(commit "0")))
|
||
(sha256 %null-sha256))))))
|
||
(check-source-file-name pkg)))
|
||
"file name should contain the package name")))
|
||
|
||
(test-assert "source-file-name: good checkout"
|
||
(not
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(version "3.2.1")
|
||
(source
|
||
(origin
|
||
(method git-fetch)
|
||
(uri (git-reference
|
||
(url "http://git.example.com/x.git")
|
||
(commit "0")))
|
||
(file-name (string-append "x-" version))
|
||
(sha256 %null-sha256))))))
|
||
(check-source-file-name pkg)))
|
||
"file name should contain the package name"))))
|
||
|
||
(test-assert "source-file-name: valid"
|
||
(not
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(let ((pkg (dummy-package "x"
|
||
(version "3.2.1")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri "http://www.example.com/x-3.2.1.tar.gz")
|
||
(sha256 %null-sha256))))))
|
||
(check-source-file-name pkg)))
|
||
"file name should contain the package name"))))
|
||
|
||
(test-skip (if %http-server-socket 0 1))
|
||
(test-equal "source: 200"
|
||
""
|
||
(with-warnings
|
||
(with-http-server 200 %long-string
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(source (origin
|
||
(method url-fetch)
|
||
(uri %local-url)
|
||
(sha256 %null-sha256))))))
|
||
(check-source pkg)))))
|
||
|
||
(test-skip (if %http-server-socket 0 1))
|
||
(test-assert "source: 200 but short length"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(with-http-server 200 "This is too small."
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(source (origin
|
||
(method url-fetch)
|
||
(uri %local-url)
|
||
(sha256 %null-sha256))))))
|
||
(check-source pkg))))
|
||
"suspiciously small")))
|
||
|
||
(test-skip (if %http-server-socket 0 1))
|
||
(test-assert "source: 404"
|
||
(->bool
|
||
(string-contains
|
||
(with-warnings
|
||
(with-http-server 404 %long-string
|
||
(let ((pkg (package
|
||
(inherit (dummy-package "x"))
|
||
(source (origin
|
||
(method url-fetch)
|
||
(uri %local-url)
|
||
(sha256 %null-sha256))))))
|
||
(check-source pkg))))
|
||
"not reachable: 404")))
|
||
|
||
(test-assert "cve"
|
||
(mock ((guix scripts lint) package-vulnerabilities (const '()))
|
||
(string-null?
|
||
(with-warnings (check-vulnerabilities (dummy-package "x"))))))
|
||
|
||
(test-assert "cve: one vulnerability"
|
||
(mock ((guix scripts lint) package-vulnerabilities
|
||
(lambda (package)
|
||
(list (make-struct (@@ (guix cve) <vulnerability>) 0
|
||
"CVE-2015-1234"
|
||
(list (cons (package-name package)
|
||
(package-version package)))))))
|
||
(string-contains
|
||
(with-warnings
|
||
(check-vulnerabilities (dummy-package "pi" (version "3.14"))))
|
||
"vulnerable to CVE-2015-1234")))
|
||
|
||
(test-assert "cve: one patched vulnerability"
|
||
(mock ((guix scripts lint) package-vulnerabilities
|
||
(lambda (package)
|
||
(list (make-struct (@@ (guix cve) <vulnerability>) 0
|
||
"CVE-2015-1234"
|
||
(list (cons (package-name package)
|
||
(package-version package)))))))
|
||
(string-null?
|
||
(with-warnings
|
||
(check-vulnerabilities
|
||
(dummy-package "pi"
|
||
(version "3.14")
|
||
(source
|
||
(dummy-origin
|
||
(patches
|
||
(list "/a/b/pi-CVE-2015-1234.patch"))))))))))
|
||
|
||
(test-assert "cve: patched vulnerability in replacement"
|
||
(mock ((guix scripts lint) package-vulnerabilities
|
||
(lambda (package)
|
||
(list (make-struct (@@ (guix cve) <vulnerability>) 0
|
||
"CVE-2015-1234"
|
||
(list (cons (package-name package)
|
||
(package-version package)))))))
|
||
(string-null?
|
||
(with-warnings
|
||
(check-vulnerabilities
|
||
(dummy-package
|
||
"pi" (version "3.14") (source (dummy-origin))
|
||
(replacement (dummy-package
|
||
"pi" (version "3.14")
|
||
(source
|
||
(dummy-origin
|
||
(patches
|
||
(list "/a/b/pi-CVE-2015-1234.patch"))))))))))))
|
||
|
||
(test-assert "formatting: lonely parentheses"
|
||
(string-contains
|
||
(with-warnings
|
||
(check-formatting
|
||
(
|
||
dummy-package "ugly as hell!"
|
||
)
|
||
))
|
||
"lonely"))
|
||
|
||
(test-assert "formatting: tabulation"
|
||
(string-contains
|
||
(with-warnings
|
||
(check-formatting (dummy-package "leave the tab here: ")))
|
||
"tabulation"))
|
||
|
||
(test-assert "formatting: trailing white space"
|
||
(string-contains
|
||
(with-warnings
|
||
;; Leave the trailing white space on the next line!
|
||
(check-formatting (dummy-package "x")))
|
||
"trailing white space"))
|
||
|
||
(test-assert "formatting: long line"
|
||
(string-contains
|
||
(with-warnings
|
||
(check-formatting
|
||
(dummy-package "x" ;here is a stupid comment just to make a long line
|
||
)))
|
||
"too long"))
|
||
|
||
(test-assert "formatting: alright"
|
||
(string-null?
|
||
(with-warnings
|
||
(check-formatting (dummy-package "x")))))
|
||
|
||
(test-end "lint")
|
||
|
||
;; Local Variables:
|
||
;; eval: (put 'with-http-server 'scheme-indent-function 2)
|
||
;; eval: (put 'with-warnings 'scheme-indent-function 0)
|
||
;; End:
|