#

# Copyright (c) 1995, 2016, 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

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# 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

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# accompanied this code).

#

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

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

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#

NATIVE_TEST_PATH := hotspot/jtreg/native

TREAT_EXIT_CODE_1_AS_0 := true

CLEAN_BEFORE_PREP := true

USE_JTREG_VERSION := 4.1

USE_JTREG_ASSERT := false

LIMIT_JTREG_VM_MEMORY := false

IGNORE_MARKED_TESTS := true

# Get OS name from uname (Cygwin inexplicably adds _NT-5.1)

UNAME_S := $(shell uname -s | cut -f1 -d_)

ifeq ($(UNAME_S), SunOS)

  NUM_CORES := $(shell LC_MESSAGES=C /usr/sbin/psrinfo -v | grep -c on-line)

endif

ifeq ($(UNAME_S), Linux)

  NUM_CORES := $(shell cat /proc/cpuinfo  | grep -c processor)

endif

ifeq ($(UNAME_S), Darwin)

  NUM_CORES := $(shell /usr/sbin/sysctl -n hw.ncpu)

endif

ifeq ($(findstring CYGWIN,$(UNAME_S)), CYGWIN)

  ifneq ($(NUMBER_OF_PROCESSORS), )

    NUM_CORES := $(NUMBER_OF_PROCESSORS)

  else

    ifneq ($(HOTSPOT_BUILD_JOBS), )

      NUM_CORES := $(HOTSPOT_BUILD_JOBS)

    else

      NUM_CORES := 1 # fallback

    endif

  endif

endif

# Concurrency based on min(cores / 2, 12)

CONCURRENCY := $(shell expr $(NUM_CORES) / 2)

ifeq ($(CONCURRENCY), 0)

  CONCURRENCY := 1

else ifeq ($(shell expr $(CONCURRENCY) \> 12), 1)

  CONCURRENCY := 12

endif

# Make sure MaxRAMFraction is high enough to not cause OOM or swapping since we may end up with a lot of JVM's

JTREG_BASIC_OPTIONS += -vmoption:-XX:MaxRAMFraction=$(shell expr $(CONCURRENCY) \* 4)

# Include the common base file with most of the logic

include ../../test/TestCommon.gmk

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

# Default make rule (runs jtreg_tests)

all: hotspot_all

	@$(ECHO) "Testing completed successfully"

# Support "hotspot_" prefixed test make targets (too)

# The hotspot_% targets are used by the top level Makefile

# Unless explicitly defined below, hotspot_<x> is interpreted as a jtreg test group name

hotspot_%:

	$(ECHO) "Running tests: $@"

	$(MAKE) -j 1 TEST_SELECTION=":$@" UNIQUE_DIR=$@ jtreg_tests;

hotspot_internal:

	$(ALT_OUTPUTDIR)/jdk/bin/java -XX:+ExecuteInternalVMTests -XX:+ShowMessageBoxOnError -version

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

ALT_MAKE ?= closed

-include $(ALT_MAKE)/Makefile

# Make sure jtreg exists

$(JTREG): $(JT_HOME)

jtreg_tests: prep $(PRODUCT_HOME) $(JTREG)

	(                                                                    \

	  ( JT_HOME=$(shell $(GETMIXEDPATH) "$(JT_HOME)");                   \

            export JT_HOME;                                                  \

            $(shell $(GETMIXEDPATH) "$(JTREG)")                              \

              $(JTREG_BASIC_OPTIONS)                                         \

              -r:$(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/JTreport")  \

              -w:$(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/JTwork")    \

              -jdk:$(shell $(GETMIXEDPATH) "$(PRODUCT_HOME)")                \

              $(JTREG_NATIVE_PATH)                                           \

              $(JTREG_FAILURE_HANDLER_OPTIONS)                               \

              $(JTREG_EXCLUSIONS)                                            \

              $(JTREG_TEST_OPTIONS)                                          \

              $(TEST_SELECTION)                                              \

	  ) ;                                                                \

	  $(BUNDLE_UP_AND_EXIT)                                              \

	) 2>&1 | $(TEE) $(ABS_TEST_OUTPUT_DIR)/output.txt ; $(TESTEXIT)

PHONY_LIST += jtreg_tests

# flags used to execute java in test targets

TEST_FLAGS += -version -Xinternalversion -X -help

sanitytest: prep $(PRODUCT_HOME)

	@for flag in $(TEST_FLAGS);                                             \

	do                                                                      \

	    echo Executing java $(JAVA_OPTIONS) $$flag;                         \

	    $(PRODUCT_HOME)/bin/java $(JAVA_OPTIONS) $$flag;                    \

	    res=$$?;                                                            \

	    if [ $$res -ne 0 ]; then                                            \

	        exit $$res;                                                     \

	    fi;                                                                 \

	done

PHONY_LIST += sanitytest

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

# basicvmtest (make sure various basic java options work)

# Set up the directory in which the jvm directories live (client/, server/, etc.)

ifeq ($(PLATFORM),windows)

JVMS_DIR := $(PRODUCT_HOME)/bin

else

JVMS_DIR := $(PRODUCT_HOME)/lib

endif

# Use the existance of a directory as a sign that jvm variant is available

CANDIDATE_JVM_VARIANTS := client minimal server

JVM_VARIANTS := $(strip $(foreach x,$(CANDIDATE_JVM_VARIANTS),$(if $(wildcard $(JVMS_DIR)/$(x)),$(x))))

hotspot_basicvmtest:

	for variant in $(JVM_VARIANTS);                                           \

	do                                                                        \

	    $(MAKE) JAVA_ARGS="$(JAVA_ARGS) -$$variant" hotspot_$${variant}test;  \

	    res=$$?;                                                              \

	    if [ $$res -ne 0 ]; then                                              \

	        exit $$res;                                                       \

	    fi;                                                                   \

	done

PHONY_LIST += hotspot_basicvmtest

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

# clienttest (make sure various basic java client options work)

hotspot_clienttest clienttest: sanitytest

	$(RM) $(PRODUCT_HOME)/jre/lib/*/client/classes.jsa

	$(RM) $(PRODUCT_HOME)/jre/bin/client/classes.jsa

	$(PRODUCT_HOME)/bin/java $(JAVA_OPTIONS) -Xshare:dump

PHONY_LIST += hotspot_clienttest clienttest

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

# minimaltest (make sure various basic java minimal options work)

hotspot_minimaltest minimaltest: sanitytest

PHONY_LIST += hotspot_minimaltest minimaltest

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

# servertest (make sure various basic java server options work)

hotspot_servertest servertest: sanitytest

PHONY_LIST += hotspot_servertest servertest

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

# Run the native gtest tests from the test image

define NEWLINE

endef

hotspot_gtest:

	$(foreach v, $(JVM_VARIANTS), \

	  $(MAKE) hotspot_gtest$v $(NEWLINE) )

hotspot_gtestserver hotspot_gtestclient hotspot_gtestminimal: hotspot_gtest%:

	$(TESTNATIVE_DIR)/hotspot/gtest/$*/gtestLauncher \

	    -jdk $(shell $(GETMIXEDPATH) "$(PRODUCT_HOME)")

PHONY_LIST += hotspot_gtest hotspot_gtestserver hotspot_gtestclient \

    hotspot_gtestminimal