#
# Copyright (c) 2018, 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.
#

################################################################################
# This file builds Graal component of the JTReg tests for Hotspot.
# It also covers the test-image part, where the built files are copied to the
# test image.
################################################################################

default: all

include $(SPEC)
include MakeBase.gmk
include SetupJavaCompilers.gmk

TARGETS_BUILD :=
TARGETS_IMAGE :=
TARGETS_EXTRA_LIB :=

ifeq ($(INCLUDE_GRAAL), true)
  ifneq ($(GRAALUNIT_LIB), )
    SRC_DIR := $(TOPDIR)/src/jdk.internal.vm.compiler/share/classes
    TEST_DIR := $(TOPDIR)/test/hotspot/jtreg/compiler/graalunit
    COMPILE_OUTPUTDIR := $(SUPPORT_OUTPUTDIR)/test/graalunit
    LIB_OUTPUTDIR := $(TEST_IMAGE_DIR)/hotspot/jtreg/graal

    TEST_COMPILE_CP := \
        $(JDK_OUTPUTDIR)/modules/jdk.internal.vm.compiler \
        $(JDK_OUTPUTDIR)/modules/jdk.internal.vm.ci \
        $(LIB_OUTPUTDIR)/junit-4.12.jar \
        $(LIB_OUTPUTDIR)/asm-5.0.4.jar \
        $(LIB_OUTPUTDIR)/asm-tree-5.0.4.jar \
        $(LIB_OUTPUTDIR)/java-allocation-instrumenter.jar \
        $(LIB_OUTPUTDIR)/hamcrest-core-1.3.jar

    TEST_JAVAC_FLAGS := \
        -Xlint:none \
        -processorpath $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.replacements.verifier.jar \
        --add-exports jdk.unsupported/sun.misc=ALL-UNNAMED \

    ### Copy 3rd party libs
    $(eval $(call SetupCopyFiles, COPY_GRAALUNIT_LIBS, \
        FILES := $(wildcard $(GRAALUNIT_LIB)/*.jar), \
        DEST := $(LIB_OUTPUTDIR), \
    ))

    TARGETS_EXTRA_LIB += $(COPY_GRAALUNIT_LIBS)

    ### Compile graalunit tests
    $(eval $(call SetupJavaCompilation, BUILD_VM_COMPILER_TESTS, \
        SETUP := GENERATE_USINGJDKBYTECODE, \
        SRC := \
            $(SRC_DIR)/jdk.internal.vm.compiler.collections.test/src \
            $(SRC_DIR)/org.graalvm.compiler.api.directives.test/src \
            $(SRC_DIR)/org.graalvm.compiler.api.test/src \
            $(SRC_DIR)/org.graalvm.compiler.asm.aarch64.test/src \
            $(SRC_DIR)/org.graalvm.compiler.asm.amd64.test/src \
            $(SRC_DIR)/org.graalvm.compiler.asm.sparc.test/src \
            $(SRC_DIR)/org.graalvm.compiler.asm.test/src \
            $(SRC_DIR)/org.graalvm.compiler.core.amd64.test/src \
            $(SRC_DIR)/org.graalvm.compiler.core.test/src \
            $(SRC_DIR)/org.graalvm.compiler.debug.test/src \
            $(SRC_DIR)/org.graalvm.compiler.graph.test/src \
            $(SRC_DIR)/org.graalvm.compiler.hotspot.amd64.test/src \
            $(SRC_DIR)/org.graalvm.compiler.hotspot.lir.test/src \
            $(SRC_DIR)/org.graalvm.compiler.hotspot.sparc.test/src \
            $(SRC_DIR)/org.graalvm.compiler.hotspot.test/src \
            $(SRC_DIR)/org.graalvm.compiler.lir.test/src \
            $(SRC_DIR)/org.graalvm.compiler.loop.test/src \
            $(SRC_DIR)/org.graalvm.compiler.nodes.test/src \
            $(SRC_DIR)/org.graalvm.compiler.options.test/src \
            $(SRC_DIR)/org.graalvm.compiler.phases.common.test/src \
            $(SRC_DIR)/org.graalvm.compiler.replacements.test/src \
            $(SRC_DIR)/org.graalvm.compiler.test/src \
            $(SRC_DIR)/org.graalvm.util.test/src \
            $(SRC_DIR)/org.graalvm.compiler.jtt/src \
            $(SRC_DIR)/org.graalvm.compiler.lir.jtt/src \
            , \
        EXCLUDE_FILES := org/graalvm/compiler/core/test/VerifyDebugUsageTest.java, \
        BIN := $(COMPILE_OUTPUTDIR)/jdk.vm.compiler.tests, \
        CLASSPATH := $(TEST_COMPILE_CP), \
        ADD_JAVAC_FLAGS := $(TEST_JAVAC_FLAGS), \
    ))

    TARGETS_BUILD += $(BUILD_VM_COMPILER_TESTS)

    ### Compile graalunit tests which require -XDstringConcat=inline
    $(eval $(call SetupJavaCompilation, BUILD_VM_COMPILER_TESTS_SET2, \
        SETUP := GENERATE_USINGJDKBYTECODE, \
        DEPENDS := $(BUILD_VM_COMPILER_TESTS), \
        SRC := $(SRC_DIR)/org.graalvm.compiler.core.test/src, \
        INCLUDE_FILES := org/graalvm/compiler/core/test/VerifyDebugUsageTest.java, \
        BIN := $(COMPILE_OUTPUTDIR)/jdk.vm.compiler.tests, \
        CLASSPATH := \
            $(TEST_COMPILE_CP) \
            $(COMPILE_OUTPUTDIR)/jdk.vm.compiler.tests \
            , \
        ADD_JAVAC_FLAGS := \
            $(TEST_JAVAC_FLAGS) \
            -XDstringConcat=inline \
            , \
    ))

    TARGETS_BUILD += $(BUILD_VM_COMPILER_TESTS_SET2)

    ### Generate jdk.vm.compiler.tests.jar
    $(eval $(call SetupJarArchive, BUILD_VM_COMPILER_TESTS_JAR, \
        DEPENDENCIES := $(BUILD_VM_COMPILER_TESTS) $(BUILD_VM_COMPILER_TESTS_SET2), \
        SRCS := $(COMPILE_OUTPUTDIR)/jdk.vm.compiler.tests, \
        JAR := $(COMPILE_OUTPUTDIR)/jdk.vm.compiler.tests.jar, \
    ))

    TARGETS_BUILD += $(BUILD_VM_COMPILER_TESTS_JAR)

    ### Compile and build mxtool
    $(eval $(call SetupJavaCompilation, BUILD_MXTOOL, \
        SETUP := GENERATE_USINGJDKBYTECODE, \
        SRC := $(TEST_DIR)/com.oracle.mxtool.junit, \
        BIN := $(COMPILE_OUTPUTDIR)/com.oracle.mxtool.junit, \
        JAR := $(COMPILE_OUTPUTDIR)/com.oracle.mxtool.junit.jar, \
        CLASSPATH := $(LIB_OUTPUTDIR)/junit-4.12.jar, \
    ))

    TARGETS_BUILD += $(BUILD_MXTOOL)


    ################################################################################
    # Targets for building test-image.
    ################################################################################

    # Copy to hotspot jtreg test image
    $(eval $(call SetupCopyFiles, COPY_HOTSPOT_JTREG_GRAAL, \
        SRC := $(COMPILE_OUTPUTDIR), \
        DEST := $(LIB_OUTPUTDIR), \
        FILES := jdk.vm.compiler.tests.jar com.oracle.mxtool.junit.jar, \
    ))

    TARGETS_IMAGE += $(COPY_HOTSPOT_JTREG_GRAAL)
  else
    $(info Skip building of Graal unit tests because 3rd party libraries directory is not specified)
  endif
endif

$(TARGETS_BUILD): $(TARGETS_EXTRA_LIB)
build-test-hotspot-jtreg-graal: $(TARGETS_BUILD)
test-image-hotspot-jtreg-graal: $(TARGETS_IMAGE)

all: build-test-hotspot-jtreg-graal
test-image: test-image-hotspot-jtreg-graal

.PHONY: default all build-test-hotspot-jtreg-graal test-image-hotspot-jtreg-graal test-image