2 # Unit tests for vc-list-files
3 # Copyright (C) 2008, 2009, 2010 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/>. */
20 trap 'st=$?; cd '"`pwd`"' && rm -rf $tmpdir; exit $st' 0
21 trap '(exit $?); exit $?' 1 2 13 15
23 if ( diff --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
24 compare() { diff -u "$@"; }
25 elif ( cmp --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
26 compare() { cmp -s "$@"; }
28 compare() { cmp "$@"; }
31 repo=`pwd`/$tmpdir/repo
34 for i in with-cvsu without; do
35 # On the first iteration, test using cvsu, if it's in your path.
36 # On the second iteration, ensure that cvsu fails, so we'll
37 # exercise the awk-using code.
38 if test $i = without; then
39 printf '%s\n' '#!/bin/sh' 'exit 1' > cvsu
45 mkdir $tmpdir && cd $tmpdir &&
46 # without cvs, skip the test
47 # The double use of 'exit' is needed for the reference to $? inside the trap.
48 { ( cvs -Q -d "$repo" init ) > /dev/null 2>&1 \
49 || { echo "Skipping test: cvs not found in PATH"; (exit 77); exit 77; }; } &&
53 cvs -Q -d "$repo" import -m imp m M M0 &&
54 cvs -Q -d "$repo" co m && cd m &&
55 printf '%s\n' b c d/a > expected &&
56 vc-list-files | sort > actual &&
57 compare expected actual &&
59 test $ok = 0 && fail=1
62 (exit $fail); exit $fail