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#!/bin/bash
# Test if -v / --version is generated automatically, even if not
# specified in the genparse file.
# Copyright (C) 2007 - 2016 Michael Geng <linux@MichaelGeng.de>
# 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. If not, see <http://www.gnu.org/licenses/>.
if test "$VERBOSE" = yes; then
set -x
fi
. test-lib.sh
echo "" > empty.gp
touch empty
for language in $all_languages
do
gen_code empty.gp $language
for option in -v --version
do
# this simple test program doesn't do anything if -v / --version is set
# but we can check its exit value
if test $language = java; then
java -classpath $CLASSPATH:classes simple $option > out || fail=1
else
parse_cl $option > out || fail=1
fi
cmp out empty || fail=1
done
done
# -------------------------------------------------------
echo "v flag \"Something else than version\"" > v.gp
for language in $all_languages
do
gen_code v.gp $language
for option in -v --version
do
if test $language = java; then
java -classpath $CLASSPATH:classes simple $option > out || fail=1
else
parse_cl $option > out || fail=1
fi
cmp out empty || fail=1
done
done
# -------------------------------------------------------
echo "NONE / version flag \"Only --version is defined, not -v\"" > version.gp
echo "parse_cl: invalid option -- 'v'
Try \`parse_cl --help' for more information." > exp2
echo "parse_cl: invalid option -- v
Try \`parse_cl --help' for more information." > java_exp2
for language in $all_languages
do
gen_code version.gp $language
# --version is defined
if test $language = java; then
java -classpath $CLASSPATH:classes simple --version > out || fail=1
else
parse_cl --version > out || fail=1
fi
cmp out empty || fail=1
# -v is undefined
if test $language = java; then
java -classpath $CLASSPATH:classes simple -v 2> out && fail=1
cmp out java_exp2 || fail=1
else
parse_cl -v 2>out && fail=1
cmp out exp2 || fail=1
fi
done
# -------------------------------------------------------
echo "v / version flag \"Both --version and -v redefined\"" > version.gp
for language in $all_languages
do
gen_code version.gp $language
for option in -v --version
do
if test $language = java; then
java -classpath $CLASSPATH:classes simple $option > out || fail=1
else
parse_cl $option > out || fail=1
fi
cmp out empty || fail=1
done
done
rm -f v.gp version.gp
exit $fail
|
