# Copyright (C) 2007-2010 Red Hat, Inc. All rights reserved.
#
# This file is part of LVM2.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions
# of the GNU General Public License v.2.
#
# 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  02111-1307  USA

#TEST_OPTS=--verbose --debug
SHELL_PATH ?= $(SHELL)
TAR ?= $(TAR)
RM ?= rm -f

subdir := $(shell pwd|sed 's,.*/,,')

srcdir = @srcdir@
top_srcdir = @top_srcdir@
top_builddir = @top_builddir@
abs_srcdir = @abs_srcdir@
abs_builddir = @abs_builddir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@

T ?= .
S ?= @ # never match anything by default
VERBOSE ?= 0
RUN = $(shell find $(srcdir) -regextype posix-egrep \( -name t-\*.sh -or -path */api/\*.sh \) -and -regex "$(srcdir)/.*($(T)).*" -and -not -regex "$(srcdir)/.*($(S)).*" | sort)
RUN_BASE = $(shell echo $(RUN) | xargs -n 1 echo | sed -e s,^$(srcdir)/,,)

# Shell quote;
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))

SUPPORT := $(srcdir)/test-utils.sh \
           $(srcdir)/lvm-utils.sh

ifeq ("@UDEV_SYNC@", "yes")
dm_udev_synchronisation = 1
endif

all check: init.sh
	make -C api tests
	@echo Testing with locking_type 1
	VERBOSE=$(VERBOSE) ./bin/harness $(RUN_BASE)
	@echo Testing with locking_type 3
	VERBOSE=$(VERBOSE) LVM_TEST_LOCKING=3 ./bin/harness $(RUN_BASE)

check_cluster: init.sh
	make -C api tests
	@echo Testing with locking_type 3
	VERBOSE=$(VERBOSE) LVM_TEST_LOCKING=3 ./bin/harness $(RUN_BASE)

check_local: init.sh
	make -C api tests
	@echo Testing with locking_type 1
	VERBOSE=$(VERBOSE) LVM_TEST_LOCKING=1 ./bin/harness $(RUN_BASE)

bin/not: $(srcdir)/not.c .bin-dir-stamp
	$(CC) -o bin/not $<
	ln -sf not bin/should

bin/harness: $(srcdir)/harness.c .bin-dir-stamp
	$(CC) -o bin/harness $<

bin/check: $(srcdir)/check.sh .bin-dir-stamp
	cp $< bin/check
	chmod +x bin/check

init.sh: $(srcdir)/Makefile.in .bin-dir-stamp bin/not bin/check bin/harness $(RUN) $(SUPPORT) $(UNIT)
	rm -f $@-t $@
	echo 'top_srcdir=$(top_srcdir)' >> $@-t
	echo 'abs_top_builddir=$(abs_top_builddir)' >> $@-t
	echo 'abs_top_srcdir=$(abs_top_builddir)' >> $@-t
	echo 'PATH=$$abs_top_builddir/test/bin:$$PATH' >> $@-t
	LDLPATH="\$$abs_top_builddir/libdm"; \
	LDLPATH="$$LDLPATH:\$$abs_top_builddir/tools"; \
	LDLPATH="$$LDLPATH:\$$abs_top_builddir/liblvm"; \
	LDLPATH="$$LDLPATH:\$$abs_top_builddir/daemons/dmeventd"; \
	LDLPATH="$$LDLPATH:\$$abs_top_builddir/daemons/dmeventd/plugins/lvm2"; \
	LDLPATH="$$LDLPATH:\$$abs_top_builddir/daemons/dmeventd/plugins/mirror"; \
	LDLPATH="$$LDLPATH:\$$abs_top_builddir/daemons/dmeventd/plugins/snapshot"; \
	echo "export LD_LIBRARY_PATH=\"$$LDLPATH\"" >> $@-t
	echo 'top_srcdir=$(top_srcdir)' >> $@-t
	echo 'abs_srcdir=$(abs_srcdir)' >> $@-t
	echo 'abs_builddir=$(abs_builddir)' >> $@-t
	echo 'export PATH' >> $@-t
	echo 'export DM_UDEV_SYNCHRONISATION=$(dm_udev_synchronisation)' >> $@-t
	chmod a-w $@-t
	mv $@-t $@
	@if test "$(srcdir)" != . ; then \
	    echo "Copying tests to builddir."; \
	    cp $(SUPPORT) .; \
	    for f in $(RUN); do cp $$f `echo $$f | sed -e s,^$(srcdir)/,,`; done; \
	fi

Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@

.bin-dir-stamp: lvm-wrapper
	rm -rf bin
	mkdir bin
	for i in lvm $$(cat ../tools/.commands); do \
	  ln -s ../lvm-wrapper bin/$$i; \
	done
	ln -s "$(abs_top_builddir)/tools/dmsetup" bin/dmsetup
	ln -s "$(abs_top_builddir)/daemons/clvmd/clvmd" bin/clvmd
	ln -s "$(abs_top_builddir)/daemons/dmeventd/dmeventd" bin/dmeventd
	touch $@

lvm-wrapper: Makefile
	rm -f $@-t $@
	echo '#!/bin/sh'                                          >  $@-t
	echo 'cmd=$$(echo ./$$0|sed "s,.*/,,")'                   >> $@-t
	echo 'test "$$cmd" = lvm &&'                              >> $@-t
	echo 'exec "$(abs_top_builddir)/tools/lvm" "$$@"'         >> $@-t
	echo 'exec "$(abs_top_builddir)/tools/lvm" "$$cmd" "$$@"' >> $@-t
	chmod a-w,a+x $@-t
	mv $@-t $@

clean:
	rm -rf init.sh lvm-wrapper bin .bin-dir-stamp
	if test "$(srcdir)" != . ; then rm -f $(subst $(srcdir)/, ,$(RUN)) lvm2app.sh ; fi

distclean: clean
	rm -f Makefile

.NOTPARALLEL: