tests/Makefile - lz4 - Rivoreo Source Code Repositories

 # ##########################################################################
 # LZ4 programs - Makefile
 # Copyright (C) Yann Collet 2011-2016
 #
 # This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
 #
 # GPL v2 License
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
 #
 # This program 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 for more details.
 #
 # 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.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 # You can contact the author at :
 #  - LZ4 homepage : http://www.lz4.org
 #  - LZ4 source repository : https://github.com/lz4/lz4
 # ##########################################################################
 # fuzzer  : Test tool, to check lz4 integrity on target platform
 # frametest  : Test tool, to check lz4frame integrity on target platform
 # fullbench  : Precisely measure speed for each LZ4 function variant
 # datagen : generates synthetic data samples for tests & benchmarks
 # ##########################################################################

 DESTDIR ?=
 PREFIX  ?= /usr/local
 BINDIR  := $(PREFIX)/bin
 MANDIR  := $(PREFIX)/share/man/man1
 LZ4DIR  := ../lib
 PRGDIR  := ../programs
 VOID    := /dev/null
 TESTDIR := versionsTest
 PYTHON  ?= python3

 CFLAGS  ?= -O3 # can select custom optimization flags. For example : CFLAGS=-O2 make
 CFLAGS  += -g -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum \
            -Wdeclaration-after-statement -Wstrict-prototypes \
            -Wpointer-arith -Wstrict-aliasing=1
 CFLAGS  += $(MOREFLAGS)
 CPPFLAGS:= -I$(LZ4DIR) -I$(PRGDIR) -DXXH_NAMESPACE=LZ4_
 FLAGS    = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)


 # Define *.exe as extension for Windows systems
 ifneq (,$(filter Windows%,$(OS)))
 EXT =.exe
 else
 EXT =
 endif
 LZ4     := $(PRGDIR)/lz4$(EXT)


 # Default test parameters
 TEST_FILES   := COPYING
 FUZZER_TIME  := -T3mn
 NB_LOOPS     ?= -i1


 default: all

 all: fullbench fuzzer frametest datagen fasttest

 all32: CFLAGS+=-m32
 all32: all

 lz4:
 	$(MAKE) -C $(PRGDIR) clean $@ CFLAGS="$(CFLAGS)"

 lz4c:
 	$(MAKE) -C $(PRGDIR) clean $@ CFLAGS="$(CFLAGS)"

 lz4c32:   # create a 32-bits version for 32/64 interop tests
 	$(MAKE) -C $(PRGDIR) clean $@ CFLAGS="-m32 $(CFLAGS)"
 	cp $(LZ4) $(LZ4)c32

 fullbench  : $(LZ4DIR)/lz4.o $(LZ4DIR)/lz4hc.o $(LZ4DIR)/lz4frame.o $(LZ4DIR)/xxhash.o fullbench.c
 	$(CC) $(FLAGS) $^ -o $@$(EXT)

 fullbench-lib: fullbench.c $(LZ4DIR)/xxhash.c
 	$(MAKE) -C $(LZ4DIR) liblz4.a
 	$(CC) $(FLAGS) $^ -o $@$(EXT) $(LZ4DIR)/liblz4.a

 fullbench-dll: fullbench.c $(LZ4DIR)/xxhash.c
 	$(MAKE) -C $(LZ4DIR) liblz4
 	$(CC) $(FLAGS) $^ -o $@$(EXT) -DLZ4_DLL_IMPORT=1 $(LZ4DIR)/dll/liblz4.dll

 fuzzer  : $(LZ4DIR)/lz4.o $(LZ4DIR)/lz4hc.o $(LZ4DIR)/xxhash.o fuzzer.c
 	$(CC) $(FLAGS) $^ -o $@$(EXT)

 frametest: $(LZ4DIR)/lz4frame.o $(LZ4DIR)/lz4.o $(LZ4DIR)/lz4hc.o $(LZ4DIR)/xxhash.o frametest.c
 	$(CC) $(FLAGS) $^ -o $@$(EXT)

 fasttest: $(LZ4DIR)/lz4.o fasttest.c
 	$(CC) $(FLAGS) $^ -o $@$(EXT)

 datagen : $(PRGDIR)/datagen.c datagencli.c
 	$(CC) $(FLAGS) -I$(PRGDIR) $^ -o $@$(EXT)

 clean:
 	@$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
 	@$(MAKE) -C $(PRGDIR) $@ > $(VOID)
 	@$(RM) core *.o *.test tmp* \
         fullbench-dll$(EXT) fullbench-lib$(EXT) \
         fullbench$(EXT) fullbench32$(EXT) \
         fuzzer$(EXT) fuzzer32$(EXT) \
         frametest$(EXT) frametest32$(EXT) \
         fasttest$(EXT) datagen$(EXT)
 	@rm -fR $(TESTDIR)
 	@echo Cleaning completed

 .PHONY: versionsTest
 versionsTest:
 	$(PYTHON) test-lz4-versions.py


 #-----------------------------------------------------------------------------
 # make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
 #-----------------------------------------------------------------------------
 ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))

 MD5:=md5sum
 ifneq (,$(filter $(shell uname), Darwin ))
 MD5:=md5 -r
 endif

 DIFF:=diff
 ifneq (,$(filter $(shell uname),SunOS))
 DIFF:=gdiff
 endif


 test: test-lz4 test-lz4c test-fasttest test-frametest test-fullbench test-fuzzer

 test32: CFLAGS+=-m32
 test32: test

 test-lz4-sparse: lz4 datagen
 	@echo "\n ---- test sparse file support ----"
 	./datagen -g5M  -P100 > tmpSrc
 	$(LZ4) -B4D tmpSrc | $(LZ4) -dv --sparse > tmpB4
 	$(DIFF) -s tmpSrc tmpB4
 	$(LZ4) -B5D tmpSrc | $(LZ4) -dv --sparse > tmpB5
 	$(DIFF) -s tmpSrc tmpB5
 	$(LZ4) -B6D tmpSrc | $(LZ4) -dv --sparse > tmpB6
 	$(DIFF) -s tmpSrc tmpB6
 	$(LZ4) -B7D tmpSrc | $(LZ4) -dv --sparse > tmpB7
 	$(DIFF) -s tmpSrc tmpB7
 	$(LZ4) tmpSrc | $(LZ4) -dv --no-sparse > tmpNoSparse
 	$(DIFF) -s tmpSrc tmpNoSparse
 	ls -ls tmp*
 	./datagen -s1 -g1200007 -P100 | $(LZ4) | $(LZ4) -dv --sparse > tmpOdd   # Odd size file (to generate non-full last block)
 	./datagen -s1 -g1200007 -P100 | $(DIFF) -s - tmpOdd
 	ls -ls tmpOdd
 	@$(RM) tmp*
 	@echo "\n Compatibility with Console :"
 	echo "Hello World 1 !" | $(LZ4) | $(LZ4) -d -c
 	echo "Hello World 2 !" | $(LZ4) | $(LZ4) -d | cat
 	echo "Hello World 3 !" | $(LZ4) --no-frame-crc | $(LZ4) -d -c
 	@echo "\n Compatibility with Append :"
 	./datagen -P100 -g1M > tmp1M
 	cat tmp1M tmp1M > tmp2M
 	$(LZ4) -B5 -v tmp1M tmpC
 	$(LZ4) -d -v tmpC tmpR
 	$(LZ4) -d -v tmpC >> tmpR
 	ls -ls tmp*
 	$(DIFF) tmp2M tmpR
 	@$(RM) tmp*

 test-lz4-contentSize: lz4 datagen
 	@echo "\n ---- test original size support ----"
 	./datagen -g15M > tmp
 	$(LZ4) -v tmp | $(LZ4) -t
 	$(LZ4) -v --content-size tmp | $(LZ4) -d > tmp2
 	$(DIFF) -s tmp tmp2
 	# test large size [2-4] GB
 	@./datagen -g3G -P100 | $(LZ4) -vv | $(LZ4) --decompress --force --sparse - tmp
 	@ls -ls tmp
 	@./datagen -g3G -P100 | $(LZ4) --quiet --content-size | $(LZ4) --verbose --decompress --force --sparse - tmp2
 	@ls -ls tmp2
 	$(DIFF) -s tmp tmp2
 	@$(RM) tmp*

 test-lz4-frame-concatenation: lz4 datagen
 	@echo "\n ---- test frame concatenation ----"
 	@echo -n > empty.test
 	@echo hi > nonempty.test
 	cat nonempty.test empty.test nonempty.test > orig.test
 	@$(LZ4) -zq empty.test > empty.lz4.test
 	@$(LZ4) -zq nonempty.test > nonempty.lz4.test
 	cat nonempty.lz4.test empty.lz4.test nonempty.lz4.test > concat.lz4.test
 	$(LZ4) -d concat.lz4.test > result.test
 	sdiff orig.test result.test
 	@$(RM) *.test
 	@echo frame concatenation test completed

 test-lz4-multiple: lz4 datagen
 	@echo "\n ---- test multiple files ----"
 	@./datagen -s1        > tmp1 2> $(VOID)
 	@./datagen -s2 -g100K > tmp2 2> $(VOID)
 	@./datagen -s3 -g1M   > tmp3 2> $(VOID)
 	$(LZ4) -f -m tmp*
 	ls -ls tmp*
 	@$(RM) tmp1 tmp2 tmp3
 	$(LZ4) -df -m *.lz4
 	ls -ls tmp*
 	$(LZ4) -f -m tmp1 notHere tmp2; echo $$?
 	@$(RM) tmp*

 unlz4:
 	@$(MAKE) -C $(PRGDIR) $@ CFLAGS="$(CFLAGS)"

 lz4cat:
 	@$(MAKE) -C $(PRGDIR) $@ CFLAGS="$(CFLAGS)"

 test-lz4-basic: lz4 datagen unlz4 lz4cat
 	@echo "\n ---- test lz4 basic compression/decompression ----"
 	./datagen -g0     | $(LZ4) -v     | $(LZ4) -t
 	./datagen -g16KB  | $(LZ4) -9     | $(LZ4) -t
 	./datagen -g20KB > tmpSrc
 	$(LZ4) < tmpSrc   | $(LZ4) -d > tmpRes
 	$(DIFF) -q tmpSrc tmpRes
 	$(LZ4) --no-frame-crc < tmpSrc | $(LZ4) -d > tmpRes
 	$(DIFF) -q tmpSrc tmpRes
 	./datagen         | $(LZ4)        | $(LZ4) -t
 	./datagen -g6M -P99 | $(LZ4) -9BD | $(LZ4) -t
 	./datagen -g17M   | $(LZ4) -9v    | $(LZ4) -qt
 	./datagen -g33M   | $(LZ4) --no-frame-crc | $(LZ4) -t
 	./datagen -g256MB | $(LZ4) -vqB4D | $(LZ4) -t
 	@echo "hello world" > tmp
 	$(LZ4) --rm -f tmp tmp.lz4
 	test ! -f tmp                      # must fail (--rm)
 	test   -f tmp.lz4
 	$(PRGDIR)/lz4cat tmp.lz4           # must display hello world
 	test   -f tmp.lz4
 	$(PRGDIR)/unlz4 --rm tmp.lz4 tmp
 	test   -f tmp
 	test ! -f tmp.lz4                  # must fail (--rm)
 	test ! -f tmp.lz4.lz4              # must fail (unlz4)
 	$(PRGDIR)/lz4cat tmp               # pass-through mode
 	test   -f tmp
 	test ! -f tmp.lz4                  # must fail (lz4cat)
 	$(LZ4) tmp tmp.lz4                 # creates tmp.lz4
 	$(PRGDIR)/lz4cat < tmp.lz4 > tmp3  # checks lz4cat works with stdin (#285)
 	$(DIFF) -q tmp tmp3
 	$(PRGDIR)/lz4cat < tmp > tmp2      # checks lz4cat works with stdin (#285)
 	$(DIFF) -q tmp tmp2
 	cp tmp ./-d
 	$(LZ4) --rm -- -d -d.lz4           # compresses ./d into ./-d.lz4
 	test   -f ./-d.lz4
 	test ! -f ./-d
 	mv ./-d.lz4 ./-z
 	$(LZ4) -d --rm -- -z tmp4          # uncompresses ./-z into tmp4
 	test ! -f ./-z
 	$(DIFF) -q tmp tmp4
 	$(LZ4) -f tmp
 	cat tmp >> tmp.lz4
 	$(LZ4) -f tmp.lz4         # uncompress valid frame followed by invalid data
 	@$(RM) tmp*

 test-lz4-hugefile: lz4 datagen
 	@echo "\n ---- test huge files compression/decompression ----"
 	./datagen -g6GB   | $(LZ4) -vB5D  | $(LZ4) -qt
 	./datagen -g6GB   | $(LZ4) -v5BD  | $(LZ4) -qt
 	@$(RM) tmp*

 test-lz4-testmode: lz4 datagen
 	@echo "\n ---- bench mode ----"
 	  $(LZ4) -bi1
 	@echo "\n ---- test mode ----"
 	! ./datagen | $(LZ4) -t
 	! ./datagen | $(LZ4) -tf
 	@echo "\n ---- pass-through mode ----"
 	! ./datagen | $(LZ4) -d  > $(VOID)
 	  ./datagen | $(LZ4) -df > $(VOID)
 	@echo "Hello World !" > tmp1
 	$(LZ4) -dcf tmp1
 	@echo "from underground..." > tmp2
 	$(LZ4) -dcfm tmp1 tmp2
 	@echo "\n ---- test cli ----"
 	! $(LZ4)     file-does-not-exist
 	! $(LZ4) -f  file-does-not-exist
 	! $(LZ4) -fm file1-dne file2-dne
 	! $(LZ4) -fm file1-dne file2-dne

 test-lz4-opt-parser: lz4 datagen
 	@echo "\n ---- test opt-parser ----"
 	./datagen -g16KB      | $(LZ4) -12      | $(LZ4) -t
 	./datagen -P10        | $(LZ4) -12B4    | $(LZ4) -t
 	./datagen -g256K      | $(LZ4) -12B4D   | $(LZ4) -t
 	./datagen -g512K -P25 | $(LZ4) -12BD    | $(LZ4) -t
 	./datagen -g1M        | $(LZ4) -12B5    | $(LZ4) -t
 	./datagen -g2M -P99   | $(LZ4) -11B4D   | $(LZ4) -t
 	./datagen -g4M        | $(LZ4) -11vq    | $(LZ4) -qt
 	./datagen -g8M        | $(LZ4) -11B4    | $(LZ4) -t
 	./datagen -g16M -P90  | $(LZ4) -11B5    | $(LZ4) -t
 	./datagen -g32M -P10  | $(LZ4) -11B5D   | $(LZ4) -t

 test-lz4: lz4 datagen test-lz4-opt-parser test-lz4-basic test-lz4-multiple test-lz4-sparse \
           test-lz4-frame-concatenation test-lz4-testmode test-lz4-contentSize \
           test-lz4-hugefile

 test-lz4c: lz4c datagen
 	@echo "\n ---- test lz4c version ----"
 	./datagen -g256MB | $(LZ4)c -l -v    | $(LZ4)c   -t

 test-lz4c32: CFLAGS+=-m32
 test-lz4c32: test-lz4

 test-interop-32-64: lz4 lz4c32 datagen
 	@echo "\n ---- test interoperability 32-bits -vs- 64 bits ----"
 	./datagen -g16KB  | $(LZ4)c32 -9     | $(LZ4)    -t
 	./datagen -P10    | $(LZ4)    -9B4   | $(LZ4)c32 -t
 	./datagen         | $(LZ4)c32        | $(LZ4)    -t
 	./datagen -g1M    | $(LZ4)    -3B5   | $(LZ4)c32 -t
 	./datagen -g256MB | $(LZ4)c32 -vqB4D | $(LZ4)    -qt
 	./datagen -g1G -P90 | $(LZ4)         | $(LZ4)c32 -t
 	./datagen -g6GB   | $(LZ4)c32 -vq9BD | $(LZ4)    -qt

 test-lz4c32-basic: lz4c32 datagen
 	@echo "\n ---- test lz4c32 32-bits version ----"
 	./datagen -g16KB  | $(LZ4)c32 -9     | $(LZ4)c32 -t
 	./datagen         | $(LZ4)c32        | $(LZ4)c32 -t
 	./datagen -g256MB | $(LZ4)c32 -vqB4D | $(LZ4)c32 -qt
 	./datagen -g6GB   | $(LZ4)c32 -vqB5D | $(LZ4)c32 -qt

 test-platform:
 	@echo "\n ---- test lz4 $(QEMU_SYS) platform ----"
 	$(QEMU_SYS) ./datagen -g16KB  | $(QEMU_SYS) $(LZ4) -9     | $(QEMU_SYS) $(LZ4) -t
 	$(QEMU_SYS) ./datagen         | $(QEMU_SYS) $(LZ4)        | $(QEMU_SYS) $(LZ4) -t
 	$(QEMU_SYS) ./datagen -g256MB | $(QEMU_SYS) $(LZ4) -vqB4D | $(QEMU_SYS) $(LZ4) -qt
 ifneq ($(QEMU_SYS),qemu-arm-static)
 	$(QEMU_SYS) ./datagen -g3GB   | $(QEMU_SYS) $(LZ4) -vqB5D | $(QEMU_SYS) $(LZ4) -qt
 endif

 test-fullbench: fullbench
 	./fullbench --no-prompt $(NB_LOOPS) $(TEST_FILES)

 test-fullbench32: CFLAGS += -m32
 test-fullbench32: test-fullbench

 test-fuzzer: fuzzer
 	./fuzzer $(FUZZER_TIME)

 test-fuzzer32: CFLAGS += -m32
 test-fuzzer32: test-fuzzer

 test-frametest: frametest
 	./frametest $(FUZZER_TIME)

 test-frametest32: CFLAGS += -m32
 test-frametest32: test-frametest

 test-fasttest: fasttest
 	./fasttest

 test-mem: lz4 datagen fuzzer frametest fullbench
 	@echo "\n ---- valgrind tests : memory analyzer ----"
 	valgrind --leak-check=yes --error-exitcode=1 ./datagen -g50M > $(VOID)
 	./datagen -g16KB > tmp
 	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -9 -BD -f tmp $(VOID)
 	./datagen -g16KB -s2 > tmp2
 	./datagen -g16KB -s3 > tmp3
 	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) --force --multiple tmp tmp2 tmp3
 	./datagen -g16MB > tmp
 	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -9 -B5D -f tmp tmp2
 	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -t tmp2
 	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -bi1 tmp
 	valgrind --leak-check=yes --error-exitcode=1 ./fullbench -i1 tmp tmp2
 	./datagen -g256MB > tmp
 	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -B4D -f -vq tmp $(VOID)
 	$(RM) tmp*
 	valgrind --leak-check=yes --error-exitcode=1 ./fuzzer -i64 -t1
 	valgrind --leak-check=yes --error-exitcode=1 ./frametest -i256

 test-mem32: lz4c32 datagen
 # unfortunately, valgrind doesn't seem to work with non-native binary...

 endif
	# ##########################################################################
	# LZ4 programs - Makefile
	# Copyright (C) Yann Collet 2011-2016
	#
	# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
	#
	# GPL v2 License
	#
	# This program is free software; you can redistribute it and/or modify
	# it under the terms of the GNU General Public License as published by
	# the Free Software Foundation; either version 2 of the License, or
	# (at your option) any later version.
	#
	# This program 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 for more details.
	#
	# 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.,
	# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	#
	# You can contact the author at :
	# - LZ4 homepage : http://www.lz4.org
	# - LZ4 source repository : https://github.com/lz4/lz4
	# ##########################################################################
	# fuzzer : Test tool, to check lz4 integrity on target platform
	# frametest : Test tool, to check lz4frame integrity on target platform
	# fullbench : Precisely measure speed for each LZ4 function variant
	# datagen : generates synthetic data samples for tests & benchmarks
	# ##########################################################################

	DESTDIR ?=
	PREFIX ?= /usr/local
	BINDIR := $(PREFIX)/bin
	MANDIR := $(PREFIX)/share/man/man1
	LZ4DIR := ../lib
	PRGDIR := ../programs
	VOID := /dev/null
	TESTDIR := versionsTest
	PYTHON ?= python3

	CFLAGS ?= -O3 # can select custom optimization flags. For example : CFLAGS=-O2 make
	CFLAGS += -g -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum \
	-Wdeclaration-after-statement -Wstrict-prototypes \
	-Wpointer-arith -Wstrict-aliasing=1
	CFLAGS += $(MOREFLAGS)
	CPPFLAGS:= -I$(LZ4DIR) -I$(PRGDIR) -DXXH_NAMESPACE=LZ4_
	FLAGS = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)


	# Define *.exe as extension for Windows systems
	ifneq (,$(filter Windows%,$(OS)))
	EXT =.exe
	else
	EXT =
	endif
	LZ4 := $(PRGDIR)/lz4$(EXT)


	# Default test parameters
	TEST_FILES := COPYING
	FUZZER_TIME := -T3mn
	NB_LOOPS ?= -i1


	default: all

	all: fullbench fuzzer frametest datagen fasttest

	all32: CFLAGS+=-m32
	all32: all

	lz4:
	$(MAKE) -C $(PRGDIR) clean $@ CFLAGS="$(CFLAGS)"

	lz4c:
	$(MAKE) -C $(PRGDIR) clean $@ CFLAGS="$(CFLAGS)"

	lz4c32: # create a 32-bits version for 32/64 interop tests
	$(MAKE) -C $(PRGDIR) clean $@ CFLAGS="-m32 $(CFLAGS)"
	cp $(LZ4) $(LZ4)c32

	fullbench : $(LZ4DIR)/lz4.o $(LZ4DIR)/lz4hc.o $(LZ4DIR)/lz4frame.o $(LZ4DIR)/xxhash.o fullbench.c
	$(CC) $(FLAGS) $^ -o $@$(EXT)

	fullbench-lib: fullbench.c $(LZ4DIR)/xxhash.c
	$(MAKE) -C $(LZ4DIR) liblz4.a
	$(CC) $(FLAGS) $^ -o $@$(EXT) $(LZ4DIR)/liblz4.a

	fullbench-dll: fullbench.c $(LZ4DIR)/xxhash.c
	$(MAKE) -C $(LZ4DIR) liblz4
	$(CC) $(FLAGS) $^ -o $@$(EXT) -DLZ4_DLL_IMPORT=1 $(LZ4DIR)/dll/liblz4.dll

	fuzzer : $(LZ4DIR)/lz4.o $(LZ4DIR)/lz4hc.o $(LZ4DIR)/xxhash.o fuzzer.c
	$(CC) $(FLAGS) $^ -o $@$(EXT)

	frametest: $(LZ4DIR)/lz4frame.o $(LZ4DIR)/lz4.o $(LZ4DIR)/lz4hc.o $(LZ4DIR)/xxhash.o frametest.c
	$(CC) $(FLAGS) $^ -o $@$(EXT)

	fasttest: $(LZ4DIR)/lz4.o fasttest.c
	$(CC) $(FLAGS) $^ -o $@$(EXT)

	datagen : $(PRGDIR)/datagen.c datagencli.c
	$(CC) $(FLAGS) -I$(PRGDIR) $^ -o $@$(EXT)

	clean:
	@$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
	@$(MAKE) -C $(PRGDIR) $@ > $(VOID)
	@$(RM) core .o .test tmp* \
	fullbench-dll$(EXT) fullbench-lib$(EXT) \
	fullbench$(EXT) fullbench32$(EXT) \
	fuzzer$(EXT) fuzzer32$(EXT) \
	frametest$(EXT) frametest32$(EXT) \
	fasttest$(EXT) datagen$(EXT)
	@rm -fR $(TESTDIR)
	@echo Cleaning completed

	.PHONY: versionsTest
	versionsTest:
	$(PYTHON) test-lz4-versions.py


	#-----------------------------------------------------------------------------
	# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
	#-----------------------------------------------------------------------------
	ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))

	MD5:=md5sum
	ifneq (,$(filter $(shell uname), Darwin ))
	MD5:=md5 -r
	endif

	DIFF:=diff
	ifneq (,$(filter $(shell uname),SunOS))
	DIFF:=gdiff
	endif


	test: test-lz4 test-lz4c test-fasttest test-frametest test-fullbench test-fuzzer

	test32: CFLAGS+=-m32
	test32: test

	test-lz4-sparse: lz4 datagen
	@echo "\n ---- test sparse file support ----"
	./datagen -g5M -P100 > tmpSrc
	$(LZ4) -B4D tmpSrc \| $(LZ4) -dv --sparse > tmpB4
	$(DIFF) -s tmpSrc tmpB4
	$(LZ4) -B5D tmpSrc \| $(LZ4) -dv --sparse > tmpB5
	$(DIFF) -s tmpSrc tmpB5
	$(LZ4) -B6D tmpSrc \| $(LZ4) -dv --sparse > tmpB6
	$(DIFF) -s tmpSrc tmpB6
	$(LZ4) -B7D tmpSrc \| $(LZ4) -dv --sparse > tmpB7
	$(DIFF) -s tmpSrc tmpB7
	$(LZ4) tmpSrc \| $(LZ4) -dv --no-sparse > tmpNoSparse
	$(DIFF) -s tmpSrc tmpNoSparse
	ls -ls tmp*
	./datagen -s1 -g1200007 -P100 \| $(LZ4) \| $(LZ4) -dv --sparse > tmpOdd # Odd size file (to generate non-full last block)
	./datagen -s1 -g1200007 -P100 \| $(DIFF) -s - tmpOdd
	ls -ls tmpOdd
	@$(RM) tmp*
	@echo "\n Compatibility with Console :"
	echo "Hello World 1 !" \| $(LZ4) \| $(LZ4) -d -c
	echo "Hello World 2 !" \| $(LZ4) \| $(LZ4) -d \| cat
	echo "Hello World 3 !" \| $(LZ4) --no-frame-crc \| $(LZ4) -d -c
	@echo "\n Compatibility with Append :"
	./datagen -P100 -g1M > tmp1M
	cat tmp1M tmp1M > tmp2M
	$(LZ4) -B5 -v tmp1M tmpC
	$(LZ4) -d -v tmpC tmpR
	$(LZ4) -d -v tmpC >> tmpR
	ls -ls tmp*
	$(DIFF) tmp2M tmpR
	@$(RM) tmp*

	test-lz4-contentSize: lz4 datagen
	@echo "\n ---- test original size support ----"
	./datagen -g15M > tmp
	$(LZ4) -v tmp \| $(LZ4) -t
	$(LZ4) -v --content-size tmp \| $(LZ4) -d > tmp2
	$(DIFF) -s tmp tmp2
	# test large size [2-4] GB
	@./datagen -g3G -P100 \| $(LZ4) -vv \| $(LZ4) --decompress --force --sparse - tmp
	@ls -ls tmp
	@./datagen -g3G -P100 \| $(LZ4) --quiet --content-size \| $(LZ4) --verbose --decompress --force --sparse - tmp2
	@ls -ls tmp2
	$(DIFF) -s tmp tmp2
	@$(RM) tmp*

	test-lz4-frame-concatenation: lz4 datagen
	@echo "\n ---- test frame concatenation ----"
	@echo -n > empty.test
	@echo hi > nonempty.test
	cat nonempty.test empty.test nonempty.test > orig.test
	@$(LZ4) -zq empty.test > empty.lz4.test
	@$(LZ4) -zq nonempty.test > nonempty.lz4.test
	cat nonempty.lz4.test empty.lz4.test nonempty.lz4.test > concat.lz4.test
	$(LZ4) -d concat.lz4.test > result.test
	sdiff orig.test result.test
	@$(RM) *.test
	@echo frame concatenation test completed

	test-lz4-multiple: lz4 datagen
	@echo "\n ---- test multiple files ----"
	@./datagen -s1 > tmp1 2> $(VOID)
	@./datagen -s2 -g100K > tmp2 2> $(VOID)
	@./datagen -s3 -g1M > tmp3 2> $(VOID)
	$(LZ4) -f -m tmp*
	ls -ls tmp*
	@$(RM) tmp1 tmp2 tmp3
	$(LZ4) -df -m *.lz4
	ls -ls tmp*
	$(LZ4) -f -m tmp1 notHere tmp2; echo $$?
	@$(RM) tmp*

	unlz4:
	@$(MAKE) -C $(PRGDIR) $@ CFLAGS="$(CFLAGS)"

	lz4cat:
	@$(MAKE) -C $(PRGDIR) $@ CFLAGS="$(CFLAGS)"

	test-lz4-basic: lz4 datagen unlz4 lz4cat
	@echo "\n ---- test lz4 basic compression/decompression ----"
	./datagen -g0 \| $(LZ4) -v \| $(LZ4) -t
	./datagen -g16KB \| $(LZ4) -9 \| $(LZ4) -t
	./datagen -g20KB > tmpSrc
	$(LZ4) < tmpSrc \| $(LZ4) -d > tmpRes
	$(DIFF) -q tmpSrc tmpRes
	$(LZ4) --no-frame-crc < tmpSrc \| $(LZ4) -d > tmpRes
	$(DIFF) -q tmpSrc tmpRes
	./datagen \| $(LZ4) \| $(LZ4) -t
	./datagen -g6M -P99 \| $(LZ4) -9BD \| $(LZ4) -t
	./datagen -g17M \| $(LZ4) -9v \| $(LZ4) -qt
	./datagen -g33M \| $(LZ4) --no-frame-crc \| $(LZ4) -t
	./datagen -g256MB \| $(LZ4) -vqB4D \| $(LZ4) -t
	@echo "hello world" > tmp
	$(LZ4) --rm -f tmp tmp.lz4
	test ! -f tmp # must fail (--rm)
	test -f tmp.lz4
	$(PRGDIR)/lz4cat tmp.lz4 # must display hello world
	test -f tmp.lz4
	$(PRGDIR)/unlz4 --rm tmp.lz4 tmp
	test -f tmp
	test ! -f tmp.lz4 # must fail (--rm)
	test ! -f tmp.lz4.lz4 # must fail (unlz4)
	$(PRGDIR)/lz4cat tmp # pass-through mode
	test -f tmp
	test ! -f tmp.lz4 # must fail (lz4cat)
	$(LZ4) tmp tmp.lz4 # creates tmp.lz4
	$(PRGDIR)/lz4cat < tmp.lz4 > tmp3 # checks lz4cat works with stdin (#285)
	$(DIFF) -q tmp tmp3
	$(PRGDIR)/lz4cat < tmp > tmp2 # checks lz4cat works with stdin (#285)
	$(DIFF) -q tmp tmp2
	cp tmp ./-d
	$(LZ4) --rm -- -d -d.lz4 # compresses ./d into ./-d.lz4
	test -f ./-d.lz4
	test ! -f ./-d
	mv ./-d.lz4 ./-z
	$(LZ4) -d --rm -- -z tmp4 # uncompresses ./-z into tmp4
	test ! -f ./-z
	$(DIFF) -q tmp tmp4
	$(LZ4) -f tmp
	cat tmp >> tmp.lz4
	$(LZ4) -f tmp.lz4 # uncompress valid frame followed by invalid data
	@$(RM) tmp*

	test-lz4-hugefile: lz4 datagen
	@echo "\n ---- test huge files compression/decompression ----"
	./datagen -g6GB \| $(LZ4) -vB5D \| $(LZ4) -qt
	./datagen -g6GB \| $(LZ4) -v5BD \| $(LZ4) -qt
	@$(RM) tmp*

	test-lz4-testmode: lz4 datagen
	@echo "\n ---- bench mode ----"
	$(LZ4) -bi1
	@echo "\n ---- test mode ----"
	! ./datagen \| $(LZ4) -t
	! ./datagen \| $(LZ4) -tf
	@echo "\n ---- pass-through mode ----"
	! ./datagen \| $(LZ4) -d > $(VOID)
	./datagen \| $(LZ4) -df > $(VOID)
	@echo "Hello World !" > tmp1
	$(LZ4) -dcf tmp1
	@echo "from underground..." > tmp2
	$(LZ4) -dcfm tmp1 tmp2
	@echo "\n ---- test cli ----"
	! $(LZ4) file-does-not-exist
	! $(LZ4) -f file-does-not-exist
	! $(LZ4) -fm file1-dne file2-dne
	! $(LZ4) -fm file1-dne file2-dne

	test-lz4-opt-parser: lz4 datagen
	@echo "\n ---- test opt-parser ----"
	./datagen -g16KB \| $(LZ4) -12 \| $(LZ4) -t
	./datagen -P10 \| $(LZ4) -12B4 \| $(LZ4) -t
	./datagen -g256K \| $(LZ4) -12B4D \| $(LZ4) -t
	./datagen -g512K -P25 \| $(LZ4) -12BD \| $(LZ4) -t
	./datagen -g1M \| $(LZ4) -12B5 \| $(LZ4) -t
	./datagen -g2M -P99 \| $(LZ4) -11B4D \| $(LZ4) -t
	./datagen -g4M \| $(LZ4) -11vq \| $(LZ4) -qt
	./datagen -g8M \| $(LZ4) -11B4 \| $(LZ4) -t
	./datagen -g16M -P90 \| $(LZ4) -11B5 \| $(LZ4) -t
	./datagen -g32M -P10 \| $(LZ4) -11B5D \| $(LZ4) -t

	test-lz4: lz4 datagen test-lz4-opt-parser test-lz4-basic test-lz4-multiple test-lz4-sparse \
	test-lz4-frame-concatenation test-lz4-testmode test-lz4-contentSize \
	test-lz4-hugefile

	test-lz4c: lz4c datagen
	@echo "\n ---- test lz4c version ----"
	./datagen -g256MB \| $(LZ4)c -l -v \| $(LZ4)c -t

	test-lz4c32: CFLAGS+=-m32
	test-lz4c32: test-lz4

	test-interop-32-64: lz4 lz4c32 datagen
	@echo "\n ---- test interoperability 32-bits -vs- 64 bits ----"
	./datagen -g16KB \| $(LZ4)c32 -9 \| $(LZ4) -t
	./datagen -P10 \| $(LZ4) -9B4 \| $(LZ4)c32 -t
	./datagen \| $(LZ4)c32 \| $(LZ4) -t
	./datagen -g1M \| $(LZ4) -3B5 \| $(LZ4)c32 -t
	./datagen -g256MB \| $(LZ4)c32 -vqB4D \| $(LZ4) -qt
	./datagen -g1G -P90 \| $(LZ4) \| $(LZ4)c32 -t
	./datagen -g6GB \| $(LZ4)c32 -vq9BD \| $(LZ4) -qt

	test-lz4c32-basic: lz4c32 datagen
	@echo "\n ---- test lz4c32 32-bits version ----"
	./datagen -g16KB \| $(LZ4)c32 -9 \| $(LZ4)c32 -t
	./datagen \| $(LZ4)c32 \| $(LZ4)c32 -t
	./datagen -g256MB \| $(LZ4)c32 -vqB4D \| $(LZ4)c32 -qt
	./datagen -g6GB \| $(LZ4)c32 -vqB5D \| $(LZ4)c32 -qt

	test-platform:
	@echo "\n ---- test lz4 $(QEMU_SYS) platform ----"
	$(QEMU_SYS) ./datagen -g16KB \| $(QEMU_SYS) $(LZ4) -9 \| $(QEMU_SYS) $(LZ4) -t
	$(QEMU_SYS) ./datagen \| $(QEMU_SYS) $(LZ4) \| $(QEMU_SYS) $(LZ4) -t
	$(QEMU_SYS) ./datagen -g256MB \| $(QEMU_SYS) $(LZ4) -vqB4D \| $(QEMU_SYS) $(LZ4) -qt
	ifneq ($(QEMU_SYS),qemu-arm-static)
	$(QEMU_SYS) ./datagen -g3GB \| $(QEMU_SYS) $(LZ4) -vqB5D \| $(QEMU_SYS) $(LZ4) -qt
	endif

	test-fullbench: fullbench
	./fullbench --no-prompt $(NB_LOOPS) $(TEST_FILES)

	test-fullbench32: CFLAGS += -m32
	test-fullbench32: test-fullbench

	test-fuzzer: fuzzer
	./fuzzer $(FUZZER_TIME)

	test-fuzzer32: CFLAGS += -m32
	test-fuzzer32: test-fuzzer

	test-frametest: frametest
	./frametest $(FUZZER_TIME)

	test-frametest32: CFLAGS += -m32
	test-frametest32: test-frametest

	test-fasttest: fasttest
	./fasttest

	test-mem: lz4 datagen fuzzer frametest fullbench
	@echo "\n ---- valgrind tests : memory analyzer ----"
	valgrind --leak-check=yes --error-exitcode=1 ./datagen -g50M > $(VOID)
	./datagen -g16KB > tmp
	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -9 -BD -f tmp $(VOID)
	./datagen -g16KB -s2 > tmp2
	./datagen -g16KB -s3 > tmp3
	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) --force --multiple tmp tmp2 tmp3
	./datagen -g16MB > tmp
	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -9 -B5D -f tmp tmp2
	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -t tmp2
	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -bi1 tmp
	valgrind --leak-check=yes --error-exitcode=1 ./fullbench -i1 tmp tmp2
	./datagen -g256MB > tmp
	valgrind --leak-check=yes --error-exitcode=1 $(LZ4) -B4D -f -vq tmp $(VOID)
	$(RM) tmp*
	valgrind --leak-check=yes --error-exitcode=1 ./fuzzer -i64 -t1
	valgrind --leak-check=yes --error-exitcode=1 ./frametest -i256

	test-mem32: lz4c32 datagen
	# unfortunately, valgrind doesn't seem to work with non-native binary...

	endif