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refresh: Add CLI tests.

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* guix/import/test.scm, tests/guix-refresh.sh: New files.
* Makefile.am (MODULES, SH_TESTS): Add them.
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Ludovic Courtès 2023-01-03 16:54:32 +01:00
parent 2e9c0e1ff6
commit 04f247be81
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3 changed files with 208 additions and 1 deletions
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4
Makefile.am
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@ -1,5 +1,5 @@
# GNU Guix --- Functional package management for GNU
# Copyright © 2012-2022 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2012-2023 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2013 Andreas Enge <andreas@enge.fr>
# Copyright © 2015, 2017 Alex Kost <alezost@gmail.com>
# Copyright © 2016, 2018 Mathieu Lirzin <mthl@gnu.org>
@ -289,6 +289,7 @@ MODULES = \
guix/import/print.scm \
guix/import/pypi.scm \
guix/import/stackage.scm \
guix/import/test.scm \
guix/import/texlive.scm \
guix/import/utils.scm \
guix/scripts.scm \
@ -599,6 +600,7 @@ SH_TESTS = \
tests/guix-authenticate.sh \
tests/guix-environment.sh \
tests/guix-environment-container.sh \
tests/guix-refresh.sh \
tests/guix-shell.sh \
tests/guix-shell-export-manifest.sh \
tests/guix-graph.sh \

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guix/import/test.scm Normal file
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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2023 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 (guix import test)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (web uri)
#:use-module (guix packages)
#:use-module (guix upstream)
#:use-module ((guix utils) #:select (version-prefix?))
#:use-module (ice-9 vlist)
#:use-module (ice-9 match)
#:export (%test-updater))
;;; Commentary:
;;;
;;; This module defines a pseudo updater whose sole purpose is to allow
;;; testing of the whole 'guix refresh' command.
;;;
;;; Code:
(define test-target-version
;; VHash that maps package names to version/URL tuples.
(make-parameter
(or (and=> (getenv "GUIX_TEST_UPDATER_TARGETS")
(lambda (str)
(alist->vhash (call-with-input-string str read))))
vlist-null)))
(define (available-updates package)
"Return the list of available <upstream-source> records for PACKAGE."
(vhash-fold* (lambda (version+updates result)
(match version+updates
((version (updates ...))
(if (version-prefix? version
(package-version package))
(append (map (match-lambda
((version url)
(upstream-source
(package (package-name package))
(version version)
(urls (list url)))))
updates)
result)
result))))
'()
(package-name package)
(test-target-version)))
(define (test-package? package)
"Return true if PACKAGE has pseudo updates available."
(and (not (vlist-null? (test-target-version))) ;cheap test
(pair? (available-updates package))))
(define* (import-release package #:key (version #f))
"Return the <upstream-source> record denoting either the latest version of
PACKAGE or VERSION."
(match (available-updates package)
(() #f)
((sources ...)
(if version
(find (lambda (source)
(string=? (upstream-source-version source)
version))
sources)
(first sources)))))
(define %test-updater
(upstream-updater
(name 'test)
(description "Pseudo updater for testing purposes.")
(pred test-package?)
(import import-release)))

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tests/guix-refresh.sh Normal file
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# GNU Guix --- Functional package management for GNU
# Copyright © 2023 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/>.
#
# Test the 'guix refresh' command-line utility.
#
guix refresh --version
manifest="t-guix-refresh-manifest-$$.scm"
module_dir="t-guix-refresh-modules-$$"
trap 'rm -f "$manifest"; rm -rf "$module_dir"' EXIT
# Tell the 'test' updater what to simulate.
export GUIX_TEST_UPDATER_TARGETS
idutils_version="$(guix package -A ^idutils$ | cut -f2)"
GUIX_TEST_UPDATER_TARGETS='
(("guile" "3" (("12.5" "file:///dev/null")
("1.6.4" "file:///dev/null")))
("libreoffice" "" (("1.0" "file:///dev/null")))
("idutils" "" (("'$idutils_version'" "file:///dev/null")))
("the-test-package" "" (("5.5" "file://'$PWD/$module_dir'/source"))))'
# No newer version available.
! guix refresh -t test idutils
case "$(guix refresh -t test idutils 2>&1)" in
*"$idutils_version"*"already the latest version"*) true;;
*) false;;
esac
! guix refresh -t test libreoffice
case "$(guix refresh -t test libreoffice 2>&1)" in
*"greater than the latest known version"*"1.0"*) true;;
*) false;;
esac
# Various ways to specify packages.
cat > "$manifest" <<EOF
(specifications->manifest (list "guile@3.0"))
EOF
default_IFS="$IFS"
IFS=_
for spec in "guile" \
"guile@3.0" \
"-e_(@ (gnu packages guile) guile-3.0)" \
"-m_$manifest" \
"-r_guile" \
"-s_core"
do
guix refresh -t test $spec
case "$(guix refresh -t test $spec 2>&1)" in
*"would be upgraded"*"12.5"*)
true;;
*)
false;;
esac
done
IFS="$default_IFS"
# Actually updating.
mkdir "$module_dir"
echo hello > "$module_dir/source"
cat > "$module_dir/sample.scm"<<EOF
(define-module (sample)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (gnu packages base))
(define-public my-thing
(package
(inherit hello)
(name "the-test-package")
(version "4.3")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/hello/hello-" version
".tar.gz"))
(sha256
(base32
"086vqwk2wl8zfs47sq2xpjc9k066ilmb8z6dn0q6ymwjzlm196cd"))))))
EOF
guix refresh -t test -L "$module_dir" the-test-package
guix refresh -t test -L "$module_dir" the-test-package -u
grep 'version "5.5"' "$module_dir/sample.scm"
grep "$(guix hash -H sha256 -f nix-base32 "$module_dir/source")" "$module_dir/sample.scm"
# Specifying a target version.
! guix refresh -t test guile=2.0.0
case "$(guix refresh -t test guile=2.0.0 2>&1)" in
*"failed to find"*"2.0.0"*) true;;
*) false;;
esac
for spec in "guile=1.6.4" "guile@3=1.6.4"
do
guix refresh -t test "$spec"
case "$(guix refresh -t test "$spec" 2>&1)" in
*"would be downgraded"*"1.6.4"*) true;;
*) false;;
esac
done
# Listing updaters. This should work whether or not networking is available.
guix refresh --list-updaters