#

# Copyright (c) 1995, 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.

#

#

# Common logic to run various tests for a component, to be included by the

# component specific test makefiles.

#

# Default values for some properties that can be overridden by components.

USE_JTREG_VERSION ?= 4.2

JTREG_VM_TYPE ?= -agentvm

USE_JTREG_ASSERT ?= true

LIMIT_JTREG_VM_MEMORY ?= true

X:=

SPACE:=$(X) $(X)

.DEFAULT : all

# Empty these to get rid of some default rules

.SUFFIXES:

.SUFFIXES: .java

CO=

GET=

# Utilities used

AWK       = awk

CAT       = cat

CD        = cd

CHMOD     = chmod

CP        = cp

CUT       = cut

DIRNAME   = dirname

ECHO      = echo

EGREP     = egrep

EXPAND    = expand

FIND      = find

MKDIR     = mkdir

PWD       = pwd

RM        = rm -f

SED       = sed

SORT      = sort

TEE       = tee

UNAME     = uname

UNIQ      = uniq

WC        = wc

ZIPEXE    = zip

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

UNAME_S := $(shell $(UNAME) -s | $(CUT) -f1 -d_)

# Commands to run on paths to make mixed paths for java on windows

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

  # Location of developer shared files

  SLASH_JAVA = J:

  GETMIXEDPATH = cygpath -m

  PLATFORM = windows

else

  # Location of developer shared files

  SLASH_JAVA = /java

  GETMIXEDPATH = $(ECHO)

  PLATFORM = unix # we only care about windows or bsd.

  ifeq ($(UNAME_S), Darwin)

    PLATFORM = bsd

  endif

  ifeq ($(findstring BSD,$(UNAME_S)), BSD)

    PLATFORM = bsd

  endif

endif

# convert list of directories to dos paths

define MixedDirs

$(foreach i,$1,$(shell $(GETMIXEDPATH) "${i}"))

endef

ifdef ALT_SLASH_JAVA

  SLASH_JAVA = $(ALT_SLASH_JAVA)

endif

# Root of this test area (important to use full paths in some places)

TEST_ROOT := $(shell $(PWD))

# Root of all test results

ifdef TEST_OUTPUT_DIR

  $(shell $(MKDIR) -p $(TEST_OUTPUT_DIR)/jtreg)

  ABS_TEST_OUTPUT_DIR := \

    $(shell $(CD) $(TEST_OUTPUT_DIR)/jtreg && $(PWD))

else

  ifdef ALT_OUTPUTDIR

    ABS_OUTPUTDIR = $(shell $(CD) $(ALT_OUTPUTDIR) && $(PWD))

  else

    ABS_OUTPUTDIR = $(shell $(CD) $(TEST_ROOT)/.. && $(PWD))

  endif

  ABS_PLATFORM_BUILD_ROOT = $(ABS_OUTPUTDIR)

  ABS_TEST_OUTPUT_DIR := $(ABS_PLATFORM_BUILD_ROOT)/testoutput/$(UNIQUE_DIR)

endif

# If unset, set up the PRODUCT_HOME variable to the jdk to test

ifndef PRODUCT_HOME

  # Try to use images/jdk if it exists

  ABS_JDK_IMAGE = $(ABS_PLATFORM_BUILD_ROOT)/images/jdk

  PRODUCT_HOME :=                               \

    $(shell                                     \

      if [ -d $(ABS_JDK_IMAGE) ] ; then         \

         $(ECHO) "$(ABS_JDK_IMAGE)";            \

       else                                     \

         $(ECHO) "$(ABS_PLATFORM_BUILD_ROOT)";  \

       fi)

  PRODUCT_HOME := $(PRODUCT_HOME)

endif

# On Windows, setup the _NT_SYMBOL_PATH if possible.

ifeq ($(PLATFORM), windows)

  ifndef _NT_SYMBOL_PATH

    ifdef PRODUCT_SYMBOLS_HOME

      _NT_SYMBOL_PATH := \

          $(subst $(SPACE),;,$(strip $(call MixedDirs, $(sort $(dir $(wildcard \

          $(addprefix $(PRODUCT_SYMBOLS_HOME)/bin/, *.pdb */*.pdb)))))))

      export _NT_SYMBOL_PATH

    endif

  endif

  JTREG_BASIC_OPTIONS += -e:_NT_SYMBOL_PATH='$(_NT_SYMBOL_PATH)'

endif

ifneq ($(NATIVE_TEST_PATH), )

  # jtreg -nativepath <dir>

  #

  # Local make tests will be TEST_IMAGE_DIR

  ifdef TEST_IMAGE_DIR

    TESTNATIVE_DIR = $(TEST_IMAGE_DIR)

  endif

  ifdef TESTNATIVE_DIR

    JTREG_NATIVE_PATH = -nativepath:$(shell $(GETMIXEDPATH) "$(TESTNATIVE_DIR)/$(NATIVE_TEST_PATH)")

  endif

endif

ifeq ($(USE_FAILURE_HANDLER), true)

  # jtreg failure handler config

  ifeq ($(FAILURE_HANDLER_DIR), )

    ifneq ($(TESTNATIVE_DIR), )

      FAILURE_HANDLER_DIR := $(TESTNATIVE_DIR)/failure_handler

    endif

  endif

  ifneq ($(FAILURE_HANDLER_DIR), )

    FAILURE_HANDLER_DIR_MIXED := $(shell $(GETMIXEDPATH) "$(FAILURE_HANDLER_DIR)")

    JTREG_FAILURE_HANDLER_OPTIONS := \

        -timeoutHandlerDir:$(FAILURE_HANDLER_DIR_MIXED)/jtregFailureHandler.jar \

        -observerDir:$(FAILURE_HANDLER_DIR_MIXED)/jtregFailureHandler.jar \

        -timeoutHandler:jdk.test.failurehandler.jtreg.GatherProcessInfoTimeoutHandler \

        -observer:jdk.test.failurehandler.jtreg.GatherDiagnosticInfoObserver \

        -timeoutHandlerTimeout:0

  ifeq ($(PLATFORM), windows)

      JTREG_FAILURE_HANDLER_OPTIONS += -J-Djava.library.path="$(FAILURE_HANDLER_DIR_MIXED)"

    endif

  endif

endif

# How to create the test bundle (pass or fail, we want to create this)

#   Follow command with ";$(BUNDLE_UP_AND_EXIT)", so it always gets executed.

ifneq ($(ARCHIVE_BUNDLE), )

  ZIP_UP_RESULTS = ( $(MKDIR) -p `$(DIRNAME) $(ARCHIVE_BUNDLE)`     \

	           && $(CD) $(ABS_TEST_OUTPUT_DIR)             \

	           && $(CHMOD) -R a+r . \

	           && $(ZIPEXE) -q -r $(ARCHIVE_BUNDLE) . ) ;

  CLEAN_ARCHIVE_BUNDLE = @$(RM) $(ARCHIVE_BUNDLE)

endif

# AddressSanitizer

ifeq ($(ASAN_ENABLED), yes)

  export ASAN_OPTIONS="handle_segv=0 detect_leaks=0"

  JTREG_BASIC_OPTIONS += -e:ASAN_OPTIONS=$(ASAN_OPTIONS)

  ifneq ($(DEVKIT_LIB_DIR),)

    export LD_LIBRARY_PATH:=$(LD_LIBRARY_PATH):$(DEVKIT_LIB_DIR)

    JTREG_BASIC_OPTIONS += -e:LD_LIBRARY_PATH=$(LD_LIBRARY_PATH)

  endif

endif

# important results files

SUMMARY_TXT = $(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/JTreport/text/summary.txt")

STATS_TXT_NAME = Stats.txt

STATS_TXT = $(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/$(STATS_TXT_NAME)")

RUNLIST   = $(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/runlist.txt")

PASSLIST  = $(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/passlist.txt")

FAILLIST  = $(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/faillist.txt")

EXITCODE  = $(shell $(GETMIXEDPATH) "$(ABS_TEST_OUTPUT_DIR)/exitcode.txt")

TESTEXIT = \

  if [ ! -s $(EXITCODE) ] ; then \

    $(ECHO) "ERROR: EXITCODE file not filled in."; \

    $(ECHO) "1" > $(EXITCODE); \

  fi ; \

  testExitCode=`$(CAT) $(EXITCODE)`; \

  $(ECHO) "EXIT CODE: $${testExitCode}"; \

  exit $${testExitCode}

ifeq ($(TREAT_EXIT_CODE_1_AS_0), true)

  ADJUST_EXIT_CODE := \

  if [ $${jtregExitCode} = 1 ] ; then \

    jtregExitCode=0; \

  fi

else

  # colon is the shell no-op

  ADJUST_EXIT_CODE := :

endif

BUNDLE_UP_AND_EXIT = \

( \

  jtregExitCode=$$? && \

  _summary="$(SUMMARY_TXT)"; \

  $(ADJUST_EXIT_CODE) ; \

  $(RM) -f $(STATS_TXT) $(RUNLIST) $(PASSLIST) $(FAILLIST) $(EXITCODE); \

  $(ECHO) "$${jtregExitCode}" > $(EXITCODE); \

  if [ -r "$${_summary}" ] ; then \

    $(ECHO) "Summary: $(UNIQUE_DIR)" > $(STATS_TXT); \

    $(EXPAND) $${_summary} | $(EGREP) -v ' Not run\.' > $(RUNLIST); \

    $(EGREP) ' Passed\.' $(RUNLIST) \

      | $(EGREP) -v ' Error\.' \

      | $(EGREP) -v ' Failed\.' > $(PASSLIST); \

    ( $(EGREP) ' Failed\.' $(RUNLIST); \

      $(EGREP) ' Error\.' $(RUNLIST); \

      $(EGREP) -v ' Passed\.' $(RUNLIST) ) \

      | $(SORT) | $(UNIQ) > $(FAILLIST); \

    if [ $${jtregExitCode} != 0 -o -s $(FAILLIST) ] ; then \

      $(EXPAND) $(FAILLIST) \

        | $(CUT) -d' ' -f1 \

        | $(SED) -e 's@^@FAILED: @' >> $(STATS_TXT); \

      if [ $${jtregExitCode} = 0 ] ; then \

        jtregExitCode=1; \

      fi; \

    fi; \

    runc="`$(CAT) $(RUNLIST)      | $(WC) -l | $(AWK) '{print $$1;}'`"; \

    passc="`$(CAT) $(PASSLIST)    | $(WC) -l | $(AWK) '{print $$1;}'`"; \

    failc="`$(CAT) $(FAILLIST)    | $(WC) -l | $(AWK) '{print $$1;}'`"; \

    exclc="FIXME CODETOOLS-7900176"; \

    $(ECHO) "TEST STATS: name=$(UNIQUE_DIR)  run=$${runc}  pass=$${passc}  fail=$${failc}" \

      >> $(STATS_TXT); \

  else \

    $(ECHO) "Missing file: $${_summary}" >> $(STATS_TXT); \

  fi; \

  if [ -f $(STATS_TXT) ] ; then \

    $(CAT) $(STATS_TXT); \

  fi; \

  $(ZIP_UP_RESULTS) \

  $(TESTEXIT) \

)

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

# Prep for output

# Change execute permissions on shared library files.

# Files in repositories should never have execute permissions, but

# there are some tests that have pre-built shared libraries, and these

# windows dll files must have execute permission. Adding execute

# permission may happen automatically on windows when using certain

# versions of mercurial but it cannot be guaranteed. And blindly

# adding execute permission might be seen as a mercurial 'change', so

# we avoid adding execute permission to repository files. But testing

# from a plain source tree needs the chmod a+rx. Applying the chmod to

# all shared libraries not just dll files. And with CYGWIN and sshd

# service, you may need CYGWIN=ntsec for this to work.

prep:

	@$(MKDIR) -p $(ABS_TEST_OUTPUT_DIR)

	@if [ ! -d $(TEST_ROOT)/../../.hg ] && [ ! -d $(TEST_ROOT)/../../../.hg ]; then  \

	  $(FIND) $(TEST_ROOT) \( -name \*.dll -o -name \*.DLL -o -name \*.so \)  \

	        -exec $(CHMOD) a+rx {} \; ;                                       \

	fi

ifeq ($(CLEAN_BEFORE_PREP), true)

prep: clean

endif

# Cleanup

clean:

	@$(RM) -r $(ABS_TEST_OUTPUT_DIR)

	$(CLEAN_ARCHIVE_BUNDLE)

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

# jtreg tests

# Expect JT_HOME to be set for jtreg tests. (home for jtreg)

ifndef JT_HOME

  JT_HOME = $(SLASH_JAVA)/re/jtreg/$(USE_JTREG_VERSION)/promoted/latest/binaries/jtreg

endif

# Problematic tests to be excluded

EXTRA_PROBLEM_LISTS :=

PROBLEM_LISTS := ProblemList.txt $(EXTRA_PROBLEM_LISTS)

# Create exclude list for this platform and arch

ifdef NO_EXCLUDES

  JTREG_EXCLUSIONS =

else

  JTREG_EXCLUSIONS = $(addprefix -exclude:, $(wildcard $(PROBLEM_LISTS)))

endif

# ------------------------------------------------------------------

# The TESTDIRS variable can be used to select the jtreg tests to run

ifdef TESTDIRS

  TEST_SELECTION = $(TESTDIRS)

endif

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

ifndef CONCURRENCY_FACTOR

  CONCURRENCY_FACTOR = 1

endif

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

CONCURRENCY := $(shell $(AWK) \

  'BEGIN { \

    c = $(NUM_CORES) / 2; \

    if (c > 12) c = 12; \

    c = c * $(CONCURRENCY_FACTOR); \

    if (c < 1) c = 1; \

    printf "%.0f", c; \

  }')

JTREG_BASIC_OPTIONS += -concurrency:$(CONCURRENCY)

# Make sure MaxRAMPercentage is low enough to not cause OOM or swapping since

# we may end up with a lot of JVM's

MAX_RAM_PERCENTAGE := $(shell expr 25 / $(CONCURRENCY))

JTREG_BASIC_OPTIONS += -vmoption:-XX:MaxRAMPercentage=$(MAX_RAM_PERCENTAGE)

ifdef EXTRA_JTREG_OPTIONS

  JTREG_BASIC_OPTIONS += $(EXTRA_JTREG_OPTIONS)

endif

# Default JTREG to run

JTREG = $(JT_HOME)/bin/jtreg

# run in agentvm/othervm mode

JTREG_BASIC_OPTIONS += $(JTREG_VM_TYPE)

# Only run automatic tests

JTREG_BASIC_OPTIONS += -a

# Always turn on assertions

ifeq ($(USE_JTREG_ASSERT), true)

  JTREG_ASSERT_OPTION = -ea -esa

endif

JTREG_BASIC_OPTIONS += $(JTREG_ASSERT_OPTION)

# jtreg verbosity setting

# Default is to report details on all failed or error tests, times too

JTREG_VERBOSE ?= fail,error,time

JTREG_BASIC_OPTIONS += $(if $(JTREG_VERBOSE),-v:$(JTREG_VERBOSE))

# Retain all files for failing tests

JTREG_BASIC_OPTIONS += -retain:fail,error

# Ignore tests are not run and completely silent about it

JTREG_IGNORE_OPTION = -ignore:quiet

JTREG_BASIC_OPTIONS += $(JTREG_IGNORE_OPTION)

# Multiply by 4 the timeout factor

JTREG_TIMEOUT_OPTION =  -timeoutFactor:4

JTREG_BASIC_OPTIONS += $(JTREG_TIMEOUT_OPTION)

ifeq ($(LIMIT_JTREG_VM_MEMORY), true)

  # Set the max memory for jtreg control vm

  JTREG_MEMORY_OPTION = -J-Xmx512m

  JTREG_BASIC_OPTIONS += $(JTREG_MEMORY_OPTION)

  # Set the max memory for jtreg target test vms

  JTREG_TESTVM_MEMORY_OPTION = -vmoption:-Xmx512m

  JTREG_TEST_OPTIONS += $(JTREG_TESTVM_MEMORY_OPTION)

endif

# Make it possible to specify the JIB_DATA_DIR for tests using the

# JIB Artifact resolver

JTREG_BASIC_OPTIONS += -e:JIB_DATA_DIR

# Give tests access to JT_JAVA, see JDK-8141609

JTREG_BASIC_OPTIONS += -e:JDK8_HOME=${JT_JAVA}

# Give aot tests access to Visual Studio installation

ifneq ($(VS120COMNTOOLS), )

  JTREG_BASIC_OPTIONS += -e:VS120COMNTOOLS="$(shell $(GETMIXEDPATH) "$(patsubst %\,%,$(VS120COMNTOOLS))")"

endif

JTREG_BASIC_OPTIONS += -e:TEST_IMAGE_GRAAL_DIR=${TEST_IMAGE_DIR}/hotspot/jtreg/graal

# Set other vm and test options

JTREG_TEST_OPTIONS += $(JAVA_ARGS:%=-javaoptions:%) $(JAVA_VM_ARGS:%=-vmoption:%)

ifneq ($(JIB_HOME), )

  JTREG_BASIC_OPTIONS += -e:JIB_HOME=$(shell $(GETMIXEDPATH) "$(JIB_HOME)")

endif

ifeq ($(IGNORE_MARKED_TESTS), true)

  # Option to tell jtreg to not run tests marked with "ignore"

  ifeq ($(PLATFORM), windows)

    JTREG_KEY_OPTION = -k:!ignore

  else

    JTREG_KEY_OPTION = -k:\!ignore

  endif

  JTREG_BASIC_OPTIONS += $(JTREG_KEY_OPTION)

endif

# Make sure jtreg exists

ifeq ($(USE_WINDOWS_EXISTENCE_CHECK), true)

  jtreg_exists:

	test -d $(shell $(GETMIXEDPATH) "$(JT_HOME)")

	test -f $(shell $(GETMIXEDPATH) "$(JTREG)")

else

  jtreg_exists: $(JT_HOME)

endif

PHONY_LIST += jtreg_exists

# Run jtreg

jtreg_tests: prep jtreg_exists $(PRODUCT_HOME) $(TEST_PREREQS)

	(                                                                    \

	  ( 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

# Make it possible to call this with <component>_jtreg_tests

%_jtreg_tests: jtreg_tests

	# Must have a fake recipe here to prevent make from matching any other rule

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

# Phony targets (e.g. these are not filenames)

.PHONY: all clean prep $(PHONY_LIST)

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