# GNU Guix --- Functional package management for GNU # Copyright © 2014 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/>. # # Test the `guix lint' command-line utility. # guix lint --version # Choose a module directory not below any %LOAD-PATH component. This is # necessary when testing '-L' with a relative file name. module_dir="$(mktemp -d)" mkdir -p "$module_dir" trap "rm -rf $module_dir" EXIT cat > "$module_dir/foo.scm"<<EOF (define-module (foo) #:use-module (guix packages) #:use-module (gnu packages base)) (define-public dummy (package (inherit hello) (name "dummy") (version "42") (synopsis "dummy package") (description "dummy package. Only used for testing purposes."))) EOF GUIX_PACKAGE_PATH="$module_dir" export GUIX_PACKAGE_PATH grep_warning () { res=`echo "$1" | grep -E -c "(synopsis|description) should"` echo $res } # Three issues with the dummy package: # 1) the synopsis starts with the package name; # 2) the synopsis starts with a lower-case letter; # 3) the description has a single space following the end-of-sentence period. out=`guix lint -c synopsis,description dummy 2>&1` test `grep_warning "$out"` -eq 3 out=`guix lint -c synopsis dummy 2>&1` test `grep_warning "$out"` -eq 2 out=`guix lint -c description dummy 2>&1` test `grep_warning "$out"` -eq 1 out=`guix lint -c description,synopsis dummy 2>&1` test `grep_warning "$out"` -eq 3 guix lint -c synopsis,invalid-checker dummy 2>&1 | \ grep -q 'invalid-checker: invalid checker' # Make sure specifying multiple packages works. guix lint -c inputs-should-be-native dummy dummy@42 dummy # Use --load-path instead. unset GUIX_PACKAGE_PATH out=`guix lint -L $module_dir -c synopsis,description dummy 2>&1` test `grep_warning "$out"` -eq 3 # Make sure specifying multiple packages works. guix lint -L $module_dir -c inputs-should-be-native dummy dummy@42 dummy # Test '-L' with a relative file name. 'guix lint' will see "t-xyz/foo.scm" # (instead of "foo.scm") and will thus fail to find it in %LOAD-PATH. Check # that it does find it anyway. See <https://bugs.gnu.org/42543>. (cd "$module_dir"/.. ; guix lint -c formatting -L "$(basename "$module_dir")" dummy@42) 2>&1 > "$module_dir/out" test -z "$(cat "$module_dir/out")"