#!/bin/sh -
#
# $Id: chk.cxxtests,v 1.5 2002/07/05 22:17:59 dda Exp $
#
# Check to make sure that regression tests for C++ run.

TEST_CXX_SRCDIR=../test/scr015  # must be a relative directory

# All paths must be relative to a subdirectory of the build directory
LIBS="-L.. -ldb -ldb_cxx"
CXXFLAGS="-I.. -I../../dbinc"

# Test must be run from a local build directory, not from a test
# directory.
cd ..
[ -f db_config.h ] || {
	echo 'FAIL: chk.cxxtests must be run from a local build directory.'
	exit 1
}
[ -d ../docs_src ] || {
	echo 'FAIL: chk.cxxtests must be run from a local build directory.'
	exit 1
}
[ -f libdb.a ] || make libdb.a || {
	echo 'FAIL: unable to build libdb.a'
	exit 1
}
[ -f libdb_cxx.a ] || make libdb_cxx.a || {
	echo 'FAIL: unable to build libdb_cxx.a'
	exit 1
}
CXX=`sed -e '/^CXX=/!d' -e 's/^CXX=//' -e 's/.*mode=compile *//' Makefile`
echo "  ====== cxx tests using $CXX"
testnames=`cd $TEST_CXX_SRCDIR; ls *.cpp | sed -e 's/\.cpp$//'`

for testname in $testnames; do
	if grep -x $testname $TEST_CXX_SRCDIR/ignore > /dev/null; then
		echo "    **** cxx test $testname ignored"
		continue
	fi

	echo "    ==== cxx test $testname"
	rm -rf TESTCXX; mkdir TESTCXX
	cd ./TESTCXX
	testprefix=../$TEST_CXX_SRCDIR/$testname

	${CXX} ${CXXFLAGS} -o $testname $testprefix.cpp ${LIBS} > ../$testname.compileout 2>&1 || {
		echo "FAIL: compilation of $testname failed, see ../$testname.compileout"
		exit 1
	}
	rm -f ../$testname.compileout
	infile=$testprefix.testin
	[ -f $infile ] || infile=/dev/null
	goodoutfile=$testprefix.testout
	[ -f $goodoutfile ] || goodoutfile=/dev/null
	gooderrfile=$testprefix.testerr
	[ -f $gooderrfile ] || gooderrfile=/dev/null
	./$testname <$infile >../$testname.out 2>../$testname.err
	cmp ../$testname.out $goodoutfile > /dev/null || {
		echo "FAIL: $testname output differs: see ../$testname.out, $goodoutfile"
		exit 1
	}
	cmp ../$testname.err $gooderrfile > /dev/null || {
		echo "FAIL: $testname error differs: see ../$testname.err, $gooderrfile"
		exit 1
	}
	cd ..
	rm -f $testname.err $testname.out
done
rm -rf TESTCXX
exit 0
