mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-13 18:36:14 -05:00
c8803d89fe
* guix/ui.scm (find-available-pager): New procedure.
(call-with-paginated-output-port): Use it.
* guix/utils.scm (call-with-environment-variables): Allow clearing of
specified environment variables.
* tests/ui.scm (make-empty-file, assert-equals-find-available-pager):
New procedures.
("find-available-pager, GUIX_PAGER takes precedence")
("find-available-pager, PAGER takes precedence")
("find-available-pager, 'less' takes precedence")
("find-available-pager, 'more' takes precedence")
("find-available-pager, no pager"): New tests.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
363 lines
11 KiB
Scheme
363 lines
11 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
|
||
;;; Copyright © 2022 Taiju HIGASHI <higashi@taiju.info>
|
||
;;;
|
||
;;; 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-ui)
|
||
#:use-module (guix ui)
|
||
#:use-module (guix profiles)
|
||
#:use-module (guix store)
|
||
#:use-module (guix derivations)
|
||
#:use-module ((gnu packages) #:select (specification->package))
|
||
#:use-module (guix tests)
|
||
#:use-module (guix utils)
|
||
#:use-module (srfi srfi-1)
|
||
#:use-module (srfi srfi-11)
|
||
#:use-module (srfi srfi-19)
|
||
#:use-module (srfi srfi-26)
|
||
#:use-module (srfi srfi-64)
|
||
#:use-module (ice-9 regex))
|
||
|
||
;; Test the (guix ui) module.
|
||
|
||
(define %paragraph
|
||
"GNU Guile is an implementation of the Scheme programming language, with
|
||
support for many SRFIs, packaged for use in a wide variety of environments.
|
||
In addition to implementing the R5RS Scheme standard and a large subset of
|
||
R6RS, Guile includes a module system, full access to POSIX system calls,
|
||
networking support, multiple threads, dynamic linking, a foreign function call
|
||
interface, and powerful string processing.")
|
||
|
||
(define guile-1.8.8
|
||
(manifest-entry
|
||
(name "guile")
|
||
(version "1.8.8")
|
||
(item "/gnu/store/...")
|
||
(output "out")))
|
||
|
||
(define guile-2.0.9
|
||
(manifest-entry
|
||
(name "guile")
|
||
(version "2.0.9")
|
||
(item "/gnu/store/...")
|
||
(output "out")))
|
||
|
||
|
||
(test-begin "ui")
|
||
|
||
(test-assert "fill-paragraph"
|
||
(every (lambda (column)
|
||
(every (lambda (width)
|
||
(every (lambda (line)
|
||
(<= (string-length line) width))
|
||
(string-split (fill-paragraph %paragraph
|
||
width column)
|
||
#\newline)))
|
||
'(15 30 35 40 45 50 60 70 80 90 100)))
|
||
'(0 5)))
|
||
|
||
(test-assert "fill-paragraph, consecutive newlines"
|
||
(every (lambda (width)
|
||
(any (lambda (line)
|
||
(string-prefix? "When STR" line))
|
||
(string-split
|
||
(fill-paragraph (procedure-documentation fill-paragraph)
|
||
width)
|
||
#\newline)))
|
||
'(15 20 25 30 40 50 60)))
|
||
|
||
(test-equal "fill-paragraph, large unbreakable word"
|
||
'("Here is a" "very-very-long-word"
|
||
"and that's" "it.")
|
||
(string-split
|
||
(fill-paragraph "Here is a very-very-long-word and that's it."
|
||
10)
|
||
#\newline))
|
||
|
||
(test-equal "fill-paragraph, two spaces after period"
|
||
"First line. Second line"
|
||
(fill-paragraph "First line.
|
||
Second line" 24))
|
||
|
||
(test-equal "package-description-string vs. Unicode"
|
||
"b•ll•t\n\n" ;see <http://bugs.gnu.org/21536>
|
||
(with-fluids ((%default-port-encoding "ISO-8859-1"))
|
||
(package-description-string
|
||
(dummy-package "foo" (description "b•ll•t")))))
|
||
|
||
(test-equal "package-specification->name+version+output"
|
||
'(("guile" #f "out")
|
||
("guile" "2.0.9" "out")
|
||
("guile" #f "debug")
|
||
("guile" "2.0.9" "debug")
|
||
("guile-cairo" "1.4.1" "out"))
|
||
(map (lambda (spec)
|
||
(call-with-values
|
||
(lambda ()
|
||
(package-specification->name+version+output spec))
|
||
list))
|
||
'("guile"
|
||
"guile@2.0.9"
|
||
"guile:debug"
|
||
"guile@2.0.9:debug"
|
||
"guile-cairo@1.4.1")))
|
||
|
||
(test-equal "integer"
|
||
'(1)
|
||
(string->generations "1"))
|
||
|
||
(test-equal "comma-separated integers"
|
||
'(3 7 1 4 6)
|
||
(string->generations "3,7,1,4,6"))
|
||
|
||
(test-equal "closed range"
|
||
'(4 5 6 7 8 9 10 11 12)
|
||
(string->generations "4..12"))
|
||
|
||
(test-equal "closed range, equal endpoints"
|
||
'(3)
|
||
(string->generations "3..3"))
|
||
|
||
(test-equal "indefinite end range"
|
||
'(>= 7)
|
||
(string->generations "7.."))
|
||
|
||
(test-equal "indefinite start range"
|
||
'(<= 42)
|
||
(string->generations "..42"))
|
||
|
||
(test-equal "integer, char"
|
||
#f
|
||
(string->generations "a"))
|
||
|
||
(test-equal "comma-separated integers, consecutive comma"
|
||
#f
|
||
(string->generations "1,,2"))
|
||
|
||
(test-equal "comma-separated integers, trailing comma"
|
||
#f
|
||
(string->generations "1,2,"))
|
||
|
||
(test-equal "comma-separated integers, chars"
|
||
#f
|
||
(string->generations "a,b"))
|
||
|
||
(test-equal "closed range, start > end"
|
||
#f
|
||
(string->generations "9..2"))
|
||
|
||
(test-equal "closed range, chars"
|
||
#f
|
||
(string->generations "a..b"))
|
||
|
||
(test-equal "indefinite end range, char"
|
||
#f
|
||
(string->generations "a.."))
|
||
|
||
(test-equal "indefinite start range, char"
|
||
#f
|
||
(string->generations "..a"))
|
||
|
||
(test-equal "duration, 1 day"
|
||
(make-time time-duration 0 (* 3600 24))
|
||
(string->duration "1d"))
|
||
|
||
(test-equal "duration, 1 week"
|
||
(make-time time-duration 0 (* 3600 24 7))
|
||
(string->duration "1w"))
|
||
|
||
(test-equal "duration, 1 month"
|
||
(make-time time-duration 0 (* 3600 24 30))
|
||
(string->duration "1m"))
|
||
|
||
(test-equal "duration, 1 week == 7 days"
|
||
(string->duration "1w")
|
||
(string->duration "7d"))
|
||
|
||
(test-equal "duration, 1 month == 30 days"
|
||
(string->duration "1m")
|
||
(string->duration "30d"))
|
||
|
||
(test-equal "duration, 2 hours"
|
||
7200
|
||
(time-second (string->duration "2h")))
|
||
|
||
(test-equal "duration, 1 second"
|
||
(make-time time-duration 0 1)
|
||
(string->duration "1s"))
|
||
|
||
(test-equal "duration, integer"
|
||
#f
|
||
(string->duration "1"))
|
||
|
||
(test-equal "duration, char"
|
||
#f
|
||
(string->duration "d"))
|
||
|
||
(test-equal "size->number, bytes"
|
||
42
|
||
(size->number "42"))
|
||
|
||
(test-equal "size->number, MiB"
|
||
(* 42 (expt 2 20))
|
||
(size->number "42MiB"))
|
||
|
||
(test-equal "size->number, GiB"
|
||
(* 3 (expt 2 30))
|
||
(size->number "3GiB"))
|
||
|
||
(test-equal "size->number, 1.2GiB"
|
||
(inexact->exact (round (* 1.2 (expt 2 30))))
|
||
(size->number "1.2GiB"))
|
||
|
||
(test-equal "size->number, 1T"
|
||
(expt 2 40)
|
||
(size->number "1T"))
|
||
|
||
(test-equal "size->number, 1.M"
|
||
(expt 2 20)
|
||
(size->number "1.M"))
|
||
|
||
(test-assert "size->number, invalid unit"
|
||
(catch 'quit
|
||
(lambda ()
|
||
(size->number "9X"))
|
||
(lambda args
|
||
#t)))
|
||
|
||
(test-equal "show-what-to-build, zero outputs"
|
||
""
|
||
(with-store store
|
||
(let ((drv (derivation store "zero" "/bin/sh" '()
|
||
#:outputs '())))
|
||
(with-error-to-string
|
||
(lambda ()
|
||
;; This should print nothing.
|
||
(show-what-to-build store (list drv)))))))
|
||
|
||
(test-assert "show-manifest-transaction"
|
||
(let* ((m (manifest (list guile-1.8.8)))
|
||
(t (manifest-transaction (install (list guile-2.0.9)))))
|
||
(with-store store
|
||
(and (string-match "guile +1.8.8 → 2.0.9"
|
||
(with-fluids ((%default-port-encoding "UTF-8"))
|
||
(with-error-to-string
|
||
(lambda ()
|
||
(show-manifest-transaction store m t)))))
|
||
(string-match "guile +1.8.8 -> 2.0.9"
|
||
(with-error-to-string
|
||
(lambda ()
|
||
;; In Guile 2.2, %DEFAULT-PORT-ENCODING doesn't
|
||
;; influence the encoding of string ports.
|
||
(set-port-encoding! (current-error-port)
|
||
"ISO-8859-1")
|
||
(show-manifest-transaction store m t))))))))
|
||
|
||
(test-assert "package-relevance"
|
||
(let ((guile (specification->package "guile"))
|
||
(gcrypt (specification->package "guile-gcrypt"))
|
||
(go (specification->package "go"))
|
||
(gnugo (specification->package "gnugo"))
|
||
(libb2 (specification->package "libb2"))
|
||
(rx (cut make-regexp <> regexp/icase))
|
||
(>0 (cut > <> 0))
|
||
(=0 zero?))
|
||
(and (>0 (package-relevance guile
|
||
(map rx '("scheme"))))
|
||
(>0 (package-relevance guile
|
||
(map rx '("scheme" "implementation"))))
|
||
(>0 (package-relevance gcrypt
|
||
(map rx '("guile" "crypto"))))
|
||
(=0 (package-relevance guile
|
||
(map rx '("guile" "crypto"))))
|
||
(>0 (package-relevance go
|
||
(map rx '("go"))))
|
||
(=0 (package-relevance go
|
||
(map rx '("go" "game"))))
|
||
(>0 (package-relevance gnugo
|
||
(map rx '("go" "game"))))
|
||
(>0 (package-relevance libb2
|
||
(map rx '("crypto" "library")))))))
|
||
|
||
(define (make-empty-file directory file)
|
||
;; Create FILE in DIRECTORY.
|
||
(close-port (open-output-file (in-vicinity directory file))))
|
||
|
||
(define (assert-equals-find-available-pager expected)
|
||
;; Use 'with-paginated-output-port' and return true if it invoked EXPECTED.
|
||
(define used-command "")
|
||
(mock ((ice-9 popen) open-pipe*
|
||
(lambda (mode command . args)
|
||
(unless (string-null? used-command)
|
||
(error "open-pipe* should only be called once"))
|
||
(set! used-command command)
|
||
(%make-void-port "")))
|
||
(mock ((ice-9 popen) close-pipe (const 'ok))
|
||
(mock ((guix colors) isatty?* (const #t))
|
||
(with-paginated-output-port port 'ok)
|
||
(string=? expected used-command)))))
|
||
|
||
|
||
(test-assert "find-available-pager, GUIX_PAGER takes precedence"
|
||
(call-with-temporary-directory
|
||
(lambda (dir)
|
||
(with-environment-variables `(("PATH" ,dir)
|
||
("GUIX_PAGER" "guix-pager")
|
||
("PAGER" "pager"))
|
||
(make-empty-file dir "less")
|
||
(make-empty-file dir "more")
|
||
(assert-equals-find-available-pager "guix-pager")))))
|
||
|
||
(test-assert "find-available-pager, PAGER takes precedence"
|
||
(call-with-temporary-directory
|
||
(lambda (dir)
|
||
(with-environment-variables `(("PATH" ,dir)
|
||
("GUIX_PAGER" #false)
|
||
("PAGER" "pager"))
|
||
(make-empty-file dir "less")
|
||
(make-empty-file dir "more")
|
||
(assert-equals-find-available-pager "pager")))))
|
||
|
||
(test-assert "find-available-pager, 'less' takes precedence"
|
||
(call-with-temporary-directory
|
||
(lambda (dir)
|
||
(with-environment-variables `(("PATH" ,dir)
|
||
("GUIX_PAGER" #false)
|
||
("PAGER" #false))
|
||
(make-empty-file dir "less")
|
||
(make-empty-file dir "more")
|
||
(assert-equals-find-available-pager (in-vicinity dir "less"))))))
|
||
|
||
(test-assert "find-available-pager, 'more' takes precedence"
|
||
(call-with-temporary-directory
|
||
(lambda (dir)
|
||
(with-environment-variables `(("PATH" ,dir)
|
||
("GUIX_PAGER" #false)
|
||
("PAGER" #false))
|
||
(make-empty-file dir "more")
|
||
(assert-equals-find-available-pager (in-vicinity dir "more"))))))
|
||
|
||
(test-assert "find-available-pager, no pager"
|
||
(call-with-temporary-directory
|
||
(lambda (dir)
|
||
(with-environment-variables `(("PATH" ,dir)
|
||
("GUIX_PAGER" #false)
|
||
("PAGER" #false))
|
||
(assert-equals-find-available-pager "")))))
|
||
|
||
(test-end "ui")
|