SUBDIRS = .

# Add to the tarball:
EXTRA_DIST = get_config_unittest.cc.skel

TESTS_ENVIRONMENT = $(LIBTOOL) --mode=execute $(VALGRIND_COMMAND)

# Shell tests
SHTESTS = dhcp4_process_tests.sh

# As with every file generated by ./configure, clean them up when running
# "make distclean", but not on "make clean".
DISTCLEANFILES  = $(SHTESTS)
DISTCLEANFILES += marker_file.h
DISTCLEANFILES += test_data_files_config.h
DISTCLEANFILES += test_libraries.h

AM_CPPFLAGS = -I$(top_srcdir)/src/lib -I$(top_builddir)/src/lib
AM_CPPFLAGS += -I$(top_srcdir)/src -I$(top_builddir)/src
AM_CPPFLAGS += -I$(top_srcdir)/src/bin -I$(top_builddir)/src/bin
AM_CPPFLAGS += $(BOOST_INCLUDES)
AM_CPPFLAGS += -DTEST_DATA_BUILDDIR=\"$(abs_top_builddir)/src/bin/dhcp4/tests\"
AM_CPPFLAGS += -DINSTALL_PROG=\"$(abs_top_srcdir)/install-sh\"
AM_CPPFLAGS += -DCFG_EXAMPLES=\"$(abs_top_srcdir)/doc/examples/kea4\"
AM_CPPFLAGS += -DSYNTAX_FILE=\"$(abs_srcdir)/../dhcp4_parser.yy\"
AM_CPPFLAGS += -DKEA_LFC_EXECUTABLE=\"$(abs_top_builddir)/src/bin/lfc/kea-lfc\"

AM_CXXFLAGS = $(KEA_CXXFLAGS)

if USE_STATIC_LINK
AM_LDFLAGS = -static
endif

# Build shared libraries for testing. The libtool way to create a shared library
# is to specify "-avoid-version -export-dynamic -module" in the library LDFLAGS
# (see http://www.gnu.org/software/libtool/manual/html_node/Link-mode.html).
# Use of these switches will guarantee that the .so files are created in the
# .libs folder and they can be dlopened.
# Note that the shared libraries with callouts should not be used together with
# the --enable-static-link option. With this option, the bind10 libraries are
# statically linked with the program and if the callout invokes the methods
# which belong to these libraries, the library with the callout will get its
# own copy of the static objects (e.g. logger, ServerHooks) and that will lead
# to unexpected errors. For this reason, the --enable-static-link option is
# ignored for unit tests built here.

# -rpath /nowhere is a hack to trigger libtool to not create a
# convenience archive, resulting in shared modules

libco1_la_SOURCES  = callout_library_1.cc callout_library_common.h
libco1_la_CXXFLAGS = $(AM_CXXFLAGS)
libco1_la_CPPFLAGS = $(AM_CPPFLAGS)
libco1_la_LDFLAGS = -avoid-version -export-dynamic -module -rpath /nowhere

libco2_la_SOURCES  = callout_library_2.cc callout_library_common.h
libco2_la_CXXFLAGS = $(AM_CXXFLAGS)
libco2_la_CPPFLAGS = $(AM_CPPFLAGS)
libco2_la_LDFLAGS = -avoid-version -export-dynamic -module -rpath /nowhere

libco3_la_SOURCES  = callout_library_3.cc callout_library_common.h
libco3_la_CXXFLAGS = $(AM_CXXFLAGS)
libco3_la_CPPFLAGS = $(AM_CPPFLAGS)
libco3_la_LDFLAGS = -avoid-version -export-dynamic -module -rpath /nowhere

# Don't install test libraries.
noinst_LTLIBRARIES = libco1.la libco2.la libco3.la

if HAVE_GTEST

# C++ tests
PROGRAM_TESTS = dhcp4_unittests

dhcp4_unittests_SOURCES  = d2_unittest.h d2_unittest.cc
dhcp4_unittests_SOURCES += dhcp4_unittests.cc
dhcp4_unittests_SOURCES += dhcp4_srv_unittest.cc
dhcp4_unittests_SOURCES += dhcp4_test_utils.cc dhcp4_test_utils.h
dhcp4_unittests_SOURCES += direct_client_unittest.cc
dhcp4_unittests_SOURCES += ctrl_dhcp4_srv_unittest.cc
dhcp4_unittests_SOURCES += classify_unittest.cc
dhcp4_unittests_SOURCES += config_backend_unittest.cc
dhcp4_unittests_SOURCES += config_parser_unittest.cc
dhcp4_unittests_SOURCES += fqdn_unittest.cc
dhcp4_unittests_SOURCES += marker_file.cc
dhcp4_unittests_SOURCES += dhcp4_client.cc dhcp4_client.h
dhcp4_unittests_SOURCES += hooks_unittest.cc
dhcp4_unittests_SOURCES += inform_unittest.cc
dhcp4_unittests_SOURCES += dora_unittest.cc
dhcp4_unittests_SOURCES += host_options_unittest.cc
dhcp4_unittests_SOURCES += release_unittest.cc
dhcp4_unittests_SOURCES += parser_unittest.cc
dhcp4_unittests_SOURCES += out_of_range_unittest.cc
dhcp4_unittests_SOURCES += decline_unittest.cc
dhcp4_unittests_SOURCES += kea_controller_unittest.cc
dhcp4_unittests_SOURCES += dhcp4to6_ipc_unittest.cc
dhcp4_unittests_SOURCES += simple_parser4_unittest.cc
dhcp4_unittests_SOURCES += get_config_unittest.cc get_config_unittest.h
dhcp4_unittests_SOURCES += shared_network_unittest.cc
dhcp4_unittests_SOURCES += host_unittest.cc
dhcp4_unittests_SOURCES += vendor_opts_unittest.cc
dhcp4_unittests_SOURCES += client_handler_unittest.cc

nodist_dhcp4_unittests_SOURCES = marker_file.h test_libraries.h

dhcp4_unittests_CPPFLAGS = $(AM_CPPFLAGS) $(GTEST_INCLUDES)
dhcp4_unittests_LDFLAGS = $(AM_LDFLAGS) $(CRYPTO_LDFLAGS)
if HAVE_MYSQL
dhcp4_unittests_LDFLAGS += $(MYSQL_LIBS)
endif
if HAVE_PGSQL
dhcp4_unittests_LDFLAGS += $(PGSQL_LIBS)
endif
dhcp4_unittests_LDFLAGS += $(GTEST_LDFLAGS)

dhcp4_unittests_LDADD  = $(top_builddir)/src/bin/dhcp4/libdhcp4.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/dhcpsrv/testutils/libdhcpsrvtest.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/dhcpsrv/libkea-dhcpsrv.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/process/libkea-process.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/eval/libkea-eval.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/dhcp_ddns/libkea-dhcp_ddns.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/stats/libkea-stats.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/config/libkea-cfgclient.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/http/libkea-http.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/dhcp/tests/libdhcptest.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/dhcp/libkea-dhcp++.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/hooks/libkea-hooks.la

if HAVE_PGSQL
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/pgsql/testutils/libpgsqltest.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/pgsql/libkea-pgsql.la
endif

if HAVE_MYSQL
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/mysql/testutils/libmysqltest.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/mysql/libkea-mysql.la
endif

dhcp4_unittests_LDADD += $(top_builddir)/src/lib/database/testutils/libdatabasetest.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/database/libkea-database.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/testutils/libkea-testutils.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/cc/libkea-cc.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/asiolink/libkea-asiolink.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/dns/libkea-dns++.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/cryptolink/libkea-cryptolink.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/log/libkea-log.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/util/libkea-util.la
dhcp4_unittests_LDADD += $(top_builddir)/src/lib/exceptions/libkea-exceptions.la
dhcp4_unittests_LDADD += $(LOG4CPLUS_LIBS) $(CRYPTO_LIBS)
dhcp4_unittests_LDADD += $(BOOST_LIBS) $(GTEST_LDADD)

# Run C++ tests on "make check".
TESTS = $(PROGRAM_TESTS)

# Run shell tests on "make check".
check_SCRIPTS = $(SHTESTS)
TESTS += $(SHTESTS)

# Don't install C++ tests.
noinst_PROGRAMS = $(PROGRAM_TESTS)

# Use this target if you want to rebuild the get-config unit-tests.
#
# TODO: We could also automate the replacement step with some variation
# of this: https://stackoverflow.com/questions/6790631
rebuild-tests:
	rm -f x u get_config_unittest.cc
	cp -f get_config_unittest.cc.skel get_config_unittest.cc
	$(MAKE) CXXFLAGS=-DEXTRACT_CONFIG V=1
	./dhcp4_unittests --gtest_filter="Dhcp4Parser*" > /dev/null 2> x
	echo "Please copy content of x file into EXTRACTED_CONFIGS in get_config_unittest.cc"
	read -p "Press ENTER when ready"
	$(MAKE) CXXFLAGS=-DGENERATE_ACTION V=1
	./dhcp4_unittests --gtest_filter="Dhcp4GetConfig*" > /dev/null 2> u
	echo "Please copy content of u file into UNPARSED_CONFIGS in get_config_unittest.cc"
	read -p "Press ENTER when ready"
	touch get_config_unittest.cc
	$(MAKE)

endif

# Don't install shell tests.
noinst_SCRIPTS = $(SHTESTS)