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|
#!/bin/sh
#
# cook - file construction tool
# Copyright (C) 1997, 1998 Peter Miller;
# All rights reserved.
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
#
# MANIFEST: Test the graph functionality
#
work=${COOK_TMP:-/tmp}/$$
PAGER=cat
export PAGER
umask 022
unset COOK
here=`pwd`
if test $? -ne 0 ; then exit 2; fi
SHELL=/bin/sh
export SHELL
bin="$here/${1-.}/bin"
pass()
{
set +x
cd $here
rm -rf $work
exit 0
}
fail()
{
set +x
echo 'FAILED test of the graph functionality' 1>&2
cd $here
rm -rf $work
exit 1
}
no_result()
{
set +x
echo 'NO RESULT for test of the graph functionality' 1>&2
cd $here
rm -rf $work
exit 2
}
trap \"no_result\" 1 2 3 15
mkdir $work $work/lib
if test $? -ne 0 ; then no_result; fi
cd $work
if test $? -ne 0 ; then no_result; fi
#
# Use the default error messages. There is no other way to get
# predictable test behaviour on the unknown systems we will be tested on.
#
COOK_MESSAGE_LIBRARY=$work/no-such-dir
export COOK_MESSAGE_LIBRARY
unset LANG
#
# test the graph functionality
#
cat > Howto.cook << 'fubar'
default.target: all;
all: prog thingumy;
%.c %.h: %.y
{
/*
* Should not be run in this test, but it exersizes a variety of
* backtracking in the build phase.
*/
yacc -d %.y;
mv y.tab.c %.c;
mv y.tab.h %.h;
}
%.o: %.c
{
echo [need] > [target];
}
prog: a.o b.o c.o
{
echo [need] > [target];
}
thingumy: whatsit;
whatsit: a.c
{
echo a.c > [target];
}
a.o: a.h b.h c.h;
b.o: b.h c.h;
c.o: c.h;
fubar
if test $? -ne 0 ; then no_result; fi
# create all of the leaf files
for f in a.c b.c c.c a.h b.h c.h; do date > $f; sleep 1; done
if test $? -ne 0 ; then no_result; fi
#
# Now actually run the build and make sure it does the right things.
#
$bin/cook -nl > test.log 2>&1
if test $? -ne 0 ; then cat test.log; fail; fi
#
# it should create all of the derived files,
# except b.o which already existed.
#
test -f a.o || fail
test -f b.o || fail
test -f c.o || fail
test -f prog || fail
test -f whatsit || fail
#
# Only definite negatives are possible.
# The functionality exercised by this test appears to work,
# no other guarantees are made.
#
pass
|
