2 # Unit tests for vc-list-files
3 # Copyright (C) 2008 Free Software Foundation, Inc.
4 # This file is part of the GNUlib Library.
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>. */
19 if ( diff --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
20 compare() { diff -u "$@"; }
21 elif ( cmp --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
22 compare() { cmp -s "$@"; }
24 compare() { cmp "$@"; }
28 trap 'st=$?; cd '"`pwd`"' && rm -rf $tmpdir; exit $st' 0
29 trap '(exit $?); exit $?' 1 2 13 15
32 mkdir $tmpdir && cd $tmpdir &&
33 # without git, skip the test
34 # The double use of 'exit' is needed for the reference to $? inside the trap.
35 { ( git init -q ) > /dev/null 2>&1 \
36 || { echo "Skipping test: git not found in PATH"; (exit 77); exit 77; }; } &&
39 git add . > /dev/null &&
40 git commit -q -a -m log &&
41 printf '%s\n' b c d/a > expected &&
42 vc-list-files > actual &&
43 compare expected actual &&
46 (exit $fail); exit $fail