Mercurial > gnulib
view tests/test-init.sh @ 16329:e0223be18e82
test-framework-sh: Fix test failure with AIX 7.1 diff.
* tests/init.sh (compare_): Don't use 'diff -u' if it inserts a space
in column 1, like 'diff -c' does.
* tests/test-init.sh (test_compare): Don't repeat the test from init.sh
whether 'diff -u' is used. Instead, test whether the output contains
some '@' character.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 28 Jan 2012 23:29:16 +0100 |
parents | d571b7ad9c91 |
children | e542fd46ad6f |
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#!/bin/sh # Unit tests for init.sh # Copyright (C) 2011-2012 Free Software Foundation, Inc. # This file is part of the GNUlib Library. # # This program 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. # # This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ : ${srcdir=.} . "$srcdir/init.sh"; path_prepend_ . fail=0 test_compare() { touch empty || fail=1 echo xyz > in || fail=1 compare /dev/null /dev/null >out 2>err || fail=1 test -s out && fail_ "out not empty: $(cat out)" # "err" should be empty, too, but has "set -x" output when VERBOSE=yes case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac compare /dev/null empty >out 2>err || fail=1 test -s out && fail_ "out not empty: $(cat out)" case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac compare in in >out 2>err || fail=1 test -s out && fail_ "out not empty: $(cat out)" case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac compare /dev/null in >out 2>err && fail=1 cat <<\EOF > exp diff -u /dev/null in --- /dev/null 1970-01-01 +++ in 1970-01-01 +xyz EOF compare exp out || fail=1 case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac compare empty in >out 2>err && fail=1 # Compare against expected output only if compare is using diff -u. if grep @ out >/dev/null; then # Remove the TAB-date suffix on each --- and +++ line, # for both the expected and the actual output files. # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: # -@@ -0,0 +1 @@ # +@@ -1,0 +1,1 @@ sed 's/ .*//;/^@@/d' out > k && mv k out cat <<\EOF > exp --- empty +++ in +xyz EOF compare exp out || fail=1 fi case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac } test_compare Exit $fail