#

# Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.  Oracle designates this

# particular file as subject to the "Classpath" exception as provided

# by Oracle in the LICENSE file that accompanied this code.

#

# This code 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

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

ifndef _FIND_TESTS_GMK

_FIND_TESTS_GMK := 1

# This makefile can be called directly to just trigger generation of the cache

# makefile. If so, SPEC and MakeBase.gmk need to be included.

ifeq ($(FINDTESTS_STAND_ALONE), true)

  include $(SPEC)

  include MakeBase.gmk

endif

# Make sure this variable is not lazy evaled.

ALL_NAMED_TESTS :=

# Hook to include the corresponding custom file, if present.

$(eval $(call IncludeCustomExtension, common/FindTests.gmk))

# TEST_BASEDIRS might have been set by a custom extension

TEST_BASEDIRS += $(TOPDIR)/test $(TOPDIR)

# JTREG_TESTROOTS might have been set by a custom extension

JTREG_TESTROOTS += $(addprefix $(TOPDIR)/test/, hotspot/jtreg jdk langtools nashorn jaxp)

# Extract the names of the Jtreg group files from the TEST.ROOT files. The

# TEST.ROOT files being properties files can be interpreted as makefiles so

# use include to get at the contents instead of expensive shell calls. We are

# looking for the "groups" property in each file.

JTREG_ROOT_FILES := $(addsuffix /TEST.ROOT, $(JTREG_TESTROOTS))

JTREG_GROUP_FILES :=

$(foreach root, $(JTREG_TESTROOTS), \

  $(eval include $(root)/TEST.ROOT) \

  $(eval $(root)_JTREG_GROUP_FILES := $$(addprefix $(root)/, $$(groups))) \

  $(eval JTREG_GROUP_FILES += $$($(root)_JTREG_GROUP_FILES)) \

)

# Cache the expensive to calculate test names in a generated makefile.

FIND_TESTS_CACHE_FILE := $(MAKESUPPORT_OUTPUTDIR)/find-tests.gmk

# If this file is deemed outdated, it will automatically get regenerated

# by this rule before being included below.

$(FIND_TESTS_CACHE_FILE): $(JTREG_ROOT_FILES) $(JTREG_GROUP_FILES) \

    $(TOPDIR)/test/make/TestMake.gmk

	$(call MakeTargetDir)

	( $(foreach root, $(JTREG_TESTROOTS), \

	    $(PRINTF) "\n$(root)_JTREG_TEST_GROUPS := " ; \

	    $(SED) -n -e 's/^\#.*//g' -e 's/\([^ ]*\)\w*=.*/\1/gp' \

	      $($(root)_JTREG_GROUP_FILES) \

	      | $(SORT) -u | $(TR) '\n' ' ' ; \

	  ) \

	) > $@

	$(PRINTF) "\nMAKE_TEST_TARGETS := " >> $@

	$(MAKE) -s --no-print-directory $(MAKE_ARGS) \

	    SPEC=$(SPEC) -f $(TOPDIR)/test/make/TestMake.gmk print-targets \

	    TARGETS_FILE=$@

-include $(FIND_TESTS_CACHE_FILE)

# Create a list of all available Jtreg test groups in all components

JTREG_TEST_GROUPS += $(sort $(foreach root, $(JTREG_TESTROOTS), \

    $($(root)_JTREG_TEST_GROUPS)))

# Add Jtreg test groups to list of named tests (test groups, test list, etc)

# ALL_NAMED_TESTS might have been set by a custom extension

ALL_NAMED_TESTS += $(JTREG_TEST_GROUPS)

# Add the make test targets

ALL_NAMED_TESTS += $(addprefix make-, $(MAKE_TEST_TARGETS))

# Add Gtest

ALL_NAMED_TESTS += gtest

# Add microbenchmarks

ALL_NAMED_TESTS += micro

# Add special tests

ALL_NAMED_TESTS += failure-handler make

################################################################################

endif # _FIND_TESTS_GMK