#! /bin/sh
#  -*- Mode: Sh -*- 
# ----------------------------------------------------------------------
# index-test --- * flags for width and specifier
#
# Author:	      Gary V. Vaughan <gary@oranda.demon.co.uk>
# Maintainer:	      Gary V. Vaughan <gary@oranda.demon.co.uk>
# Created:	      Thu Nov 26 15:50:31 1998
# Last Modified:      Wed Jul 14 15:06:58 1999				      
#            by:      Gary V. Vaughan <gary@oranda.demon.co.uk>		      
# ----------------------------------------------------------------------
# @(#) $Id: index-test,v 1.2 1999/08/30 17:25:28 bkorb Exp $
# ----------------------------------------------------------------------
# Copyright (C) 1998, 1999 Gary V. Vaughan
#
# 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 2 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; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that also links with and
# uses the libopts library from AutoGen, you may include it under
# the same distribution terms used by the libopts library.

# Code:

# Common definitions
if test -z "$srcdir"; then
    srcdir=`echo "$0" | sed 's,[^/]*$,,'`
    test "$srcdir" = "$0" && srcdir=.
    test -z "$srcdir" && srcdir=.
    test "${VERBOSE+set}" != set && VERBOSE=1
fi
. $srcdir/defs


# this is the output we should expect to see
cat <<\EOF > ok
1 string
*** printfv returned 8 chars.
2 firstsecond
*** printfv returned 13 chars.
3 firstsecondthird
*** printfv returned 18 chars.
4 first secondthird
*** printfv returned 19 chars.
5 firstsecthird
*** printfv returned 15 chars.
6 first  seconthird
*** printfv returned 19 chars.
EOF

cat <<\EOF >errok
EOF

# straight forward boundary tests
$SNPRINTFV '1 %s' string 2>> err | tee -ai out >&2
$SNPRINTFV '2 %s%s' first second 2>> err | tee -ai out >&2
$SNPRINTFV '3 %s%s%s' first second third 2>> err | tee -ai out >&2

# with various combinations of width and prec
$SNPRINTFV '4 %s%*s%s' first 7 second third 2>> err | tee -ai out >&2
$SNPRINTFV '5 %s%.*s%s' first 3 second third 2>> err | tee -ai out >&2
$SNPRINTFV '6 %s%*.*s%s' first 7 5 second third 2>> err | tee -ai out >&2

# Test against expected output
if ${CMP} -s out ok; then
    :
else
    echo "ok:" >&2
    cat ok >&2
    exit 1
fi

# Munge error output to remove leading directories, `lt-' or trailing `.exe'
sed -e "s,^[^:]*[lt-]*snprintfv-test[.ex]*:,snprintfv-test:," err >sederr \
    && mv sederr err

# Show stderr if doesn't match expected output if VERBOSE == 1
if "$CMP" -s err errok; then
    :
else
    echo "err:" >&2
    cat err >&2
    echo "errok:" >&2
    cat errok >&2
    exit 1
fi

# index-test ends here
