build: Use overlayfs instead of unionfs. - guix

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author	Hartmut Goebel <h.goebel@crazy-compilers.com>	2017-10-25 18:13:15 +0200
committer	Hartmut Goebel <h.goebel@crazy-compilers.com>	2017-11-08 18:23:05 +0100
commit	c8289690365887ca1dd122645e479a89cf7cd969 (patch)
tree	a02e832d8f823061a916db682f4b0359e3d1f23b /tests/hackage.scm
parent	34260a10d70c4eae87fc48419b7134fbbb4bbd30 (diff)
download	guix-c8289690365887ca1dd122645e479a89cf7cd969.tar.gz guix-c8289690365887ca1dd122645e479a89cf7cd969.zip

build: Use overlayfs instead of unionfs.

Overlayfs is part of the kernel, while unionfs needs FUSE. This also reduces the size of the initrd by ca. 4.3% (487K). * gnu/build/linux-boot.scm (mount-root-file-system): Remove optional parameter "unionfs"; mount using overlayfs instead of unionfs; new directory layout requied by overlayfs; update documentation. [mark-as-not-killable]: Remove now unused function * gnu/system/linux-initrd.scm (file-system-packages): Remove now unused packages "unionfs-fuse/static" and thus unused related 'if'. (linux-modules): Replace "fuse" by "overlay".

Diffstat (limited to 'tests/hackage.scm')

0 files changed, 0 insertions, 0 deletions

;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@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/>. (define-module (test-ui) #:use-module (guix ui) #:use-module (guix profiles) #:use-module (guix store) #:use-module (guix derivations) #:use-module (guix tests) #:use-module (srfi srfi-1) #:use-module (srfi srfi-11) #:use-module (srfi srfi-19) #: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-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\t1.8.8 → 2.0.9" (with-fluids ((%default-port-encoding "UTF-8")) (with-error-to-string (lambda () (show-manifest-transaction store m t))))) (string-match "guile\t1.8.8 -> 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-end "ui")


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