Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 475 insertions, 0 deletions

diff --git a/src/zstd/tests/Makefile b/src/zstd/tests/Makefile
new file mode 100644
index 000000000..d347a948a
--- /dev/null
+++ b/src/zstd/tests/Makefile
@@ -0,0 +1,475 @@
+# ################################################################
+# Copyright (c) 2015-2020, Yann Collet, Facebook, Inc.
+# All rights reserved.
+#
+# This source code is licensed under both the BSD-style license (found in the
+# LICENSE file in the root directory of this source tree) and the GPLv2 (found
+# in the COPYING file in the root directory of this source tree).
+# You may select, at your option, one of the above-listed licenses.
+# ################################################################
+# datagen : Synthetic and parametrable data generator, for tests
+# fullbench  : Precisely measure speed for each zstd inner functions
+# fullbench32: Same as fullbench, but forced to compile in 32-bits mode
+# fuzzer  : Test tool, to check zstd integrity on target platform
+# fuzzer32: Same as fuzzer, but forced to compile in 32-bits mode
+# paramgrill : parameter tester for zstd
+# test-zstd-speed.py : script for testing zstd speed difference between commits
+# versionsTest : compatibility test between zstd versions stored on Github (v0.1+)
+# zstreamtest : Fuzzer test tool for zstd streaming API
+# zstreamtest32: Same as zstreamtest, but forced to compile in 32-bits mode
+# ##########################################################################
+
+ZSTDDIR = ../lib
+PRGDIR  = ../programs
+PYTHON ?= python3
+TESTARTEFACT := versionsTest
+
+DEBUGLEVEL ?= 1
+DEBUGFLAGS  = -g -DDEBUGLEVEL=$(DEBUGLEVEL)
+CPPFLAGS   += -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(ZSTDDIR)/compress \
+              -I$(ZSTDDIR)/dictBuilder -I$(ZSTDDIR)/deprecated -I$(PRGDIR)
+ifeq ($(OS),Windows_NT)   # MinGW assumed
+CPPFLAGS   += -D__USE_MINGW_ANSI_STDIO   # compatibility with %zu formatting
+endif
+CFLAGS     ?= -O3
+CFLAGS     += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow                 \
+              -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
+              -Wstrict-prototypes -Wundef                                     \
+              -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings      \
+              -Wredundant-decls -Wmissing-prototypes
+CFLAGS     += $(DEBUGFLAGS) $(MOREFLAGS)
+FLAGS       = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
+
+
+ZSTDCOMMON_FILES := $(ZSTDDIR)/common/*.c
+ZSTDCOMP_FILES   := $(ZSTDDIR)/compress/*.c
+ZSTDDECOMP_FILES := $(ZSTDDIR)/decompress/*.c
+ZSTD_FILES  := $(ZSTDDECOMP_FILES) $(ZSTDCOMMON_FILES) $(ZSTDCOMP_FILES)
+ZBUFF_FILES := $(ZSTDDIR)/deprecated/*.c
+ZDICT_FILES := $(ZSTDDIR)/dictBuilder/*.c
+
+ZSTD_F1 := $(wildcard $(ZSTD_FILES))
+ZSTD_OBJ1 := $(subst $(ZSTDDIR)/common/,zstdm_,$(ZSTD_F1))
+ZSTD_OBJ2 := $(subst $(ZSTDDIR)/compress/,zstdc_,$(ZSTD_OBJ1))
+ZSTD_OBJ3 := $(subst $(ZSTDDIR)/decompress/,zstdd_,$(ZSTD_OBJ2))
+ZSTD_OBJECTS := $(ZSTD_OBJ3:.c=.o)
+
+ZSTDMT_OBJ1 := $(subst $(ZSTDDIR)/common/,zstdmt_m_,$(ZSTD_F1))
+ZSTDMT_OBJ2 := $(subst $(ZSTDDIR)/compress/,zstdmt_c_,$(ZSTDMT_OBJ1))
+ZSTDMT_OBJ3 := $(subst $(ZSTDDIR)/decompress/,zstdmt_d_,$(ZSTDMT_OBJ2))
+ZSTDMT_OBJECTS := $(ZSTDMT_OBJ3:.c=.o)
+
+# Define *.exe as extension for Windows systems
+ifneq (,$(filter Windows%,$(OS)))
+EXT =.exe
+MULTITHREAD_CPP = -DZSTD_MULTITHREAD
+MULTITHREAD_LD  =
+else
+EXT =
+MULTITHREAD_CPP = -DZSTD_MULTITHREAD
+MULTITHREAD_LD  = -pthread
+endif
+MULTITHREAD = $(MULTITHREAD_CPP) $(MULTITHREAD_LD)
+
+VOID = /dev/null
+ZSTREAM_TESTTIME ?= -T90s
+FUZZERTEST ?= -T200s
+ZSTDRTTEST = --test-large-data
+DECODECORPUS_TESTTIME ?= -T30
+
+.PHONY: default all all32 allnothread dll clean test test32 test-all versionsTest
+
+default: fullbench
+	@echo $(ZSTDMT_OBJECTS)
+
+all: fullbench fuzzer zstreamtest paramgrill datagen decodecorpus roundTripCrash \
+     fullbench-lib poolTests
+
+all32: fullbench32 fuzzer32 zstreamtest32
+
+allnothread: MULTITHREAD_CPP=
+allnothread: MULTITHREAD_LD=
+allnothread: fullbench fuzzer paramgrill datagen decodecorpus
+
+# note : broken : requires symbols unavailable from dynamic library
+dll: fuzzer-dll zstreamtest-dll
+
+PHONY: zstd zstd32 zstd-nolegacy  # must be phony, only external makefile knows how to build them, or if they need an update
+zstd zstd32 zstd-nolegacy:
+	$(MAKE) -C $(PRGDIR) $@ MOREFLAGS+="$(DEBUGFLAGS)"
+
+gzstd:
+	$(MAKE) -C $(PRGDIR) $@ HAVE_ZLIB=1 MOREFLAGS+="$(DEBUGFLAGS)"
+
+.PHONY: libzstd
+libzstd :
+	$(MAKE) -C $(ZSTDDIR) libzstd
+
+%-dll : libzstd
+%-dll : LDFLAGS+= -L$(ZSTDDIR) -lzstd
+
+.PHONY: zstd-staticLib
+zstd-staticLib :
+	$(MAKE) -C $(ZSTDDIR) libzstd.a
+
+zstdm_%.o : $(ZSTDDIR)/common/%.c
+	$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+zstdc_%.o : $(ZSTDDIR)/compress/%.c
+	$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+zstdd_%.o : $(ZSTDDIR)/decompress/%.c
+	$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+zstdmt%.o : CPPFLAGS += $(MULTITHREAD_CPP)
+
+zstdmt_m_%.o : $(ZSTDDIR)/common/%.c
+	$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+zstdmt_c_%.o : $(ZSTDDIR)/compress/%.c
+	$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+zstdmt_d_%.o : $(ZSTDDIR)/decompress/%.c
+	$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+fullbench32: CPPFLAGS += -m32
+fullbench fullbench32 : CPPFLAGS += $(MULTITHREAD_CPP)
+fullbench fullbench32 : LDFLAGS += $(MULTITHREAD_LD)
+fullbench fullbench32 : DEBUGFLAGS = -DNDEBUG  # turn off assert() for speed measurements
+fullbench fullbench32 : $(ZSTD_FILES)
+fullbench fullbench32 : $(PRGDIR)/datagen.c $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/benchfn.c fullbench.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+fullbench-lib : CPPFLAGS += -DXXH_NAMESPACE=ZSTD_
+fullbench-lib : zstd-staticLib
+fullbench-lib : $(PRGDIR)/datagen.c $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/benchfn.c fullbench.c
+	$(CC) $(FLAGS) $(filter %.c,$^) -o $@$(EXT) $(ZSTDDIR)/libzstd.a
+
+# note : broken : requires symbols unavailable from dynamic library
+fullbench-dll: $(PRGDIR)/datagen.c $(PRGDIR)/util.c $(PRGDIR)/benchfn.c $(PRGDIR)/timefn.c fullbench.c
+#	$(CC) $(FLAGS) $(filter %.c,$^) -o $@$(EXT) -DZSTD_DLL_IMPORT=1 $(ZSTDDIR)/dll/libzstd.dll
+	$(CC) $(FLAGS) $(filter %.c,$^) -o $@$(EXT)
+
+fuzzer  : CPPFLAGS += $(MULTITHREAD_CPP)
+fuzzer  : LDFLAGS += $(MULTITHREAD_LD)
+fuzzer32: CFLAGS += -m32
+fuzzer  : $(ZSTDMT_OBJECTS)
+fuzzer32: $(ZSTD_FILES)
+fuzzer fuzzer32 : $(ZDICT_FILES) $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/datagen.c fuzzer.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+# note : broken : requires symbols unavailable from dynamic library
+fuzzer-dll : $(ZSTDDIR)/common/xxhash.c $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/datagen.c fuzzer.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(filter %.c,$^) $(LDFLAGS) -o $@$(EXT)
+
+zbufftest zbufftest32 zbufftest-dll : CPPFLAGS += -I$(ZSTDDIR)/deprecated
+zbufftest zbufftest32 zbufftest-dll : CFLAGS += -Wno-deprecated-declarations   # required to silence deprecation warnings
+zbufftest32 : CFLAGS +=  -m32
+zbufftest zbufftest32 : $(ZSTD_OBJECTS) $(ZBUFF_FILES) $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/datagen.c zbufftest.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+zbufftest-dll : $(ZSTDDIR)/common/xxhash.c $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/datagen.c zbufftest.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(filter %.c,$^) $(LDFLAGS) -o $@$(EXT)
+
+ZSTREAM_LOCAL_FILES := $(PRGDIR)/datagen.c $(PRGDIR)/util.c $(PRGDIR)/timefn.c seqgen.c zstreamtest.c
+ZSTREAM_PROPER_FILES := $(ZDICT_FILES) $(ZSTREAM_LOCAL_FILES)
+ZSTREAMFILES := $(ZSTD_FILES) $(ZSTREAM_PROPER_FILES)
+zstreamtest32 : CFLAGS += -m32
+zstreamtest zstreamtest32 : CPPFLAGS += $(MULTITHREAD_CPP)
+zstreamtest zstreamtest32 : LDFLAGS += $(MULTITHREAD_LD)
+zstreamtest : $(ZSTDMT_OBJECTS) $(ZSTREAM_PROPER_FILES)
+zstreamtest32 : $(ZSTREAMFILES)
+zstreamtest zstreamtest32 :
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+zstreamtest_asan : CFLAGS += -fsanitize=address
+zstreamtest_asan : $(ZSTREAMFILES)
+	$(CC) $(FLAGS) $(MULTITHREAD) $^ -o $@$(EXT)
+
+zstreamtest_tsan : CFLAGS += -fsanitize=thread
+zstreamtest_tsan : $(ZSTREAMFILES)
+	$(CC) $(FLAGS) $(MULTITHREAD) $^ -o $@$(EXT)
+
+# note : broken : requires symbols unavailable from dynamic library
+zstreamtest-dll : $(ZSTDDIR)/common/xxhash.c  # xxh symbols not exposed from dll
+zstreamtest-dll : $(ZSTREAM_LOCAL_FILES)
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(filter %.c,$^) $(LDFLAGS) -o $@$(EXT)
+
+paramgrill : DEBUGFLAGS =  # turn off assert() by default for speed measurements
+paramgrill : $(ZSTD_FILES) $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/benchfn.c $(PRGDIR)/benchzstd.c $(PRGDIR)/datagen.c paramgrill.c
+	$(CC) $(FLAGS) $^ -lm -o $@$(EXT)
+
+datagen : $(PRGDIR)/datagen.c datagencli.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+roundTripCrash : $(ZSTD_OBJECTS) roundTripCrash.c
+	$(CC) $(FLAGS) $(MULTITHREAD) $^ -o $@$(EXT)
+
+longmatch  : $(ZSTD_OBJECTS) longmatch.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+bigdict: $(ZSTDMT_OBJECTS) $(PRGDIR)/datagen.c bigdict.c
+	$(CC) $(FLAGS) $(MULTITHREAD) $^ -o $@$(EXT)
+
+invalidDictionaries : $(ZSTD_OBJECTS) invalidDictionaries.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+legacy : CPPFLAGS += -I$(ZSTDDIR)/legacy -DZSTD_LEGACY_SUPPORT=4
+legacy : $(ZSTD_FILES) $(wildcard $(ZSTDDIR)/legacy/*.c) legacy.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT)
+
+decodecorpus : $(filter-out zstdc_zstd_compress.o, $(ZSTD_OBJECTS)) $(ZDICT_FILES) $(PRGDIR)/util.c $(PRGDIR)/timefn.c decodecorpus.c
+	$(CC) $(FLAGS) $^ -o $@$(EXT) -lm
+
+poolTests : $(PRGDIR)/util.c $(PRGDIR)/timefn.c poolTests.c $(ZSTDDIR)/common/pool.c $(ZSTDDIR)/common/threading.c $(ZSTDDIR)/common/zstd_common.c $(ZSTDDIR)/common/error_private.c
+	$(CC) $(FLAGS) $(MULTITHREAD) $^ -o $@$(EXT)
+
+.PHONY: versionsTest
+versionsTest: clean
+	$(PYTHON) test-zstd-versions.py
+
+automated_benchmarking: clean
+	$(PYTHON) automated_benchmarking.py
+
+checkTag: checkTag.c $(ZSTDDIR)/zstd.h
+	$(CC) $(FLAGS) $< -o $@$(EXT)
+
+clean:
+	$(MAKE) -C $(ZSTDDIR) clean
+	$(MAKE) -C $(PRGDIR) clean
+	@$(RM) -fR $(TESTARTEFACT)
+	@$(RM) -rf tmp*  # some test directories are named tmp*
+	@$(RM) core *.o *.tmp result* *.gcda dictionary *.zst \
+        $(PRGDIR)/zstd$(EXT) $(PRGDIR)/zstd32$(EXT) \
+        fullbench$(EXT) fullbench32$(EXT) \
+        fullbench-lib$(EXT) fullbench-dll$(EXT) \
+        fuzzer$(EXT) fuzzer32$(EXT) zbufftest$(EXT) zbufftest32$(EXT) \
+        fuzzer-dll$(EXT) zstreamtest-dll$(EXT) zbufftest-dll$(EXT) \
+        zstreamtest$(EXT) zstreamtest32$(EXT) \
+        datagen$(EXT) paramgrill$(EXT) roundTripCrash$(EXT) longmatch$(EXT) \
+        symbols$(EXT) invalidDictionaries$(EXT) legacy$(EXT) poolTests$(EXT) \
+        decodecorpus$(EXT) checkTag$(EXT) bigdict$(EXT)
+	@echo Cleaning completed
+
+
+#----------------------------------------------------------------------------------
+# valgrind tests are validated only for some posix platforms
+#----------------------------------------------------------------------------------
+ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))
+HOST_OS = POSIX
+
+valgrindTest: VALGRIND = valgrind --leak-check=full --show-leak-kinds=all --error-exitcode=1
+valgrindTest: zstd datagen fuzzer fullbench
+	@echo "\n ---- valgrind tests : memory analyzer ----"
+	$(VALGRIND) ./datagen -g50M > $(VOID)
+	$(VALGRIND) $(PRGDIR)/zstd ; if [ $$? -eq 0 ] ; then echo "zstd without argument should have failed"; false; fi
+	./datagen -g80 | $(VALGRIND) $(PRGDIR)/zstd - -c > $(VOID)
+	./datagen -g16KB | $(VALGRIND) $(PRGDIR)/zstd -vf - -c > $(VOID)
+	./datagen -g2930KB | $(VALGRIND) $(PRGDIR)/zstd -5 -vf - -o tmp
+	$(VALGRIND) $(PRGDIR)/zstd -vdf tmp -c > $(VOID)
+	./datagen -g64MB | $(VALGRIND) $(PRGDIR)/zstd -vf - -c > $(VOID)
+	@rm tmp
+	$(VALGRIND) ./fuzzer -T1mn -t1
+	$(VALGRIND) ./fullbench -i1
+
+endif
+
+
+ifneq (,$(filter MINGW% MSYS%,$(shell uname)))
+HOST_OS = MSYS
+endif
+
+
+#-----------------------------------------------------------------------------
+# make tests validated only for below targets
+#-----------------------------------------------------------------------------
+ifneq (,$(filter $(HOST_OS),MSYS POSIX))
+
+DIFF:=diff
+ifneq (,$(filter $(shell uname),SunOS))
+DIFF:=gdiff
+endif
+
+.PHONY: list
+list:
+	@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
+
+.PHONY: shortest
+shortest: ZSTDRTTEST=
+shortest: test-zstd
+
+.PHONY: fuzztest
+fuzztest: test-fuzzer test-zstream test-decodecorpus
+
+.PHONY: test
+test: test-zstd test-fullbench test-fuzzer test-zstream test-invalidDictionaries test-legacy test-decodecorpus
+ifeq ($(QEMU_SYS),)
+test: test-pool
+endif
+
+test32: test-zstd32 test-fullbench32 test-fuzzer32 test-zstream32
+
+test-all: test test32 valgrindTest test-decodecorpus-cli
+
+
+.PHONY: test-zstd test-zstd32 test-zstd-nolegacy test-zstdgrep
+test-zstd: ZSTD = $(PRGDIR)/zstd
+test-zstd: zstd
+
+test-zstd32: ZSTD = $(PRGDIR)/zstd32
+test-zstd32: zstd32
+
+test-zstd-nolegacy: ZSTD = $(PRGDIR)/zstd-nolegacy
+test-zstd-nolegacy: zstd-nolegacy
+
+test-zstd test-zstd32 test-zstd-nolegacy: datagen
+	file $(ZSTD)
+	EXE_PREFIX="$(QEMU_SYS)" ZSTD_BIN="$(ZSTD)" DATAGEN_BIN=./datagen ./playTests.sh $(ZSTDRTTEST)
+
+
+test-gzstd: gzstd
+	$(PRGDIR)/zstd -f README.md test-zstd-speed.py
+	gzip -f README.md test-zstd-speed.py
+	cat README.md.zst test-zstd-speed.py.gz >zstd_gz.zst
+	cat README.md.gz test-zstd-speed.py.zst >gz_zstd.gz
+	$(PRGDIR)/zstd -df README.md.gz -o README2.md
+	$(PRGDIR)/zstd -df README.md.gz test-zstd-speed.py.gz
+	$(PRGDIR)/zstd -df zstd_gz.zst gz_zstd.gz
+	$(DIFF) -q zstd_gz gz_zstd
+	echo Hello World ZSTD | $(PRGDIR)/zstd -c - >hello.zst
+	echo Hello World GZIP | gzip -c - >hello.gz
+	echo Hello World TEXT >hello.txt
+	cat hello.zst hello.gz hello.txt >hello_zst_gz_txt.gz
+	$(PRGDIR)/zstd -dcf hello.*
+	$(PRGDIR)/zstd -dcf - <hello_zst_gz_txt.gz
+	$(RM) *.gz *.zst README2.md gz_zstd zstd_gz hello.txt
+
+test-zstdgrep: gzstd
+	-[ -f /tmp/zstdcat ] || ln -s $(PWD)/$(PRGDIR)/zstd /tmp/zstdcat
+	echo a | $(PRGDIR)/zstd | env ZCAT=/tmp/zstdcat $(PRGDIR)/zstdgrep a
+	echo a | $(PRGDIR)/zstd | env ZCAT=/tmp/zstdcat $(PRGDIR)/zstdgrep b && return 1 || return 0
+	-echo 'hello world' > test.txt && $(PRGDIR)/zstd test.txt
+	env ZCAT=/tmp/zstdcat $(PRGDIR)/zstdgrep hello test.txt.zst
+	env ZCAT=/tmp/zstdcat $(PRGDIR)/zstdgrep weird test.txt.zst && return 1 || return 0
+	-echo 'hello' > pattern.txt
+	env ZCAT=/tmp/zstdcat $(PRGDIR)/zstdgrep -f pattern.txt test.txt.zst
+	$(RM) test.txt test.txt.zst pattern.txt
+
+test-fullbench: fullbench datagen
+	$(QEMU_SYS) ./fullbench -i1
+	$(QEMU_SYS) ./fullbench -i1 -P0
+
+test-fullbench32: fullbench32 datagen
+	$(QEMU_SYS) ./fullbench32 -i1
+	$(QEMU_SYS) ./fullbench32 -i1 -P0
+
+test-fuzzer: fuzzer
+	$(QEMU_SYS) ./fuzzer -v $(FUZZERTEST) $(FUZZER_FLAGS)
+
+test-fuzzer-stackmode: MOREFLAGS += -DZSTD_HEAPMODE=0
+test-fuzzer-stackmode: test-fuzzer
+
+test-fuzzer32: fuzzer32
+	$(QEMU_SYS) ./fuzzer32 -v $(FUZZERTEST) $(FUZZER_FLAGS)
+
+test-zbuff: zbufftest
+	$(QEMU_SYS) ./zbufftest $(ZSTREAM_TESTTIME)
+
+test-zbuff32: zbufftest32
+	$(QEMU_SYS) ./zbufftest32 $(ZSTREAM_TESTTIME)
+
+test-zstream: zstreamtest
+	$(QEMU_SYS) ./zstreamtest -v $(ZSTREAM_TESTTIME) $(FUZZER_FLAGS)
+	$(QEMU_SYS) ./zstreamtest --mt -t1 $(ZSTREAM_TESTTIME) $(FUZZER_FLAGS)
+	$(QEMU_SYS) ./zstreamtest --newapi -t1 $(ZSTREAM_TESTTIME) $(FUZZER_FLAGS)
+
+test-zstream32: zstreamtest32
+	$(QEMU_SYS) ./zstreamtest32 $(ZSTREAM_TESTTIME) $(FUZZER_FLAGS)
+
+test-longmatch: longmatch
+	$(QEMU_SYS) ./longmatch
+
+test-bigdict: bigdict
+	$(QEMU_SYS) ./bigdict
+
+test-invalidDictionaries: invalidDictionaries
+	$(QEMU_SYS) ./invalidDictionaries
+
+test-legacy: legacy
+	$(QEMU_SYS) ./legacy
+
+test-decodecorpus: decodecorpus
+	$(QEMU_SYS) ./decodecorpus -t $(DECODECORPUS_TESTTIME)
+
+test-decodecorpus-cli: decodecorpus
+	@echo "\n ---- decodecorpus basic cli tests ----"
+	@mkdir testdir
+	./decodecorpus -n5 -otestdir -ptestdir
+	@cd testdir && \
+	$(ZSTD) -d z000000.zst -o tmp0 && \
+	$(ZSTD) -d z000001.zst -o tmp1 && \
+	$(ZSTD) -d z000002.zst -o tmp2 && \
+	$(ZSTD) -d z000003.zst -o tmp3 && \
+	$(ZSTD) -d z000004.zst -o tmp4 && \
+	diff z000000 tmp0 && \
+	diff z000001 tmp1 && \
+	diff z000002 tmp2 && \
+	diff z000003 tmp3 && \
+	diff z000004 tmp4 && \
+	rm ./* && \
+	cd ..
+	@echo "\n ---- decodecorpus dictionary cli tests ----"
+	./decodecorpus -n5 -otestdir -ptestdir --use-dict=1MB
+	@cd testdir && \
+	$(ZSTD) -d z000000.zst -D dictionary -o tmp0 && \
+	$(ZSTD) -d z000001.zst -D dictionary -o tmp1 && \
+	$(ZSTD) -d z000002.zst -D dictionary -o tmp2 && \
+	$(ZSTD) -d z000003.zst -D dictionary -o tmp3 && \
+	$(ZSTD) -d z000004.zst -D dictionary -o tmp4 && \
+	diff z000000 tmp0 && \
+	diff z000001 tmp1 && \
+	diff z000002 tmp2 && \
+	diff z000003 tmp3 && \
+	diff z000004 tmp4 && \
+	cd ..
+	@rm -rf testdir
+
+test-pool: poolTests
+	$(QEMU_SYS) ./poolTests
+
+test-lz4: ZSTD = LD_LIBRARY_PATH=/usr/local/lib $(PRGDIR)/zstd
+test-lz4: ZSTD_LZ4 = LD_LIBRARY_PATH=/usr/local/lib ./lz4
+test-lz4: ZSTD_UNLZ4 = LD_LIBRARY_PATH=/usr/local/lib ./unlz4
+test-lz4: zstd decodecorpus datagen
+	[ -f lz4 ] || ln -s $(PRGDIR)/zstd lz4
+	[ -f unlz4 ] || ln -s $(PRGDIR)/zstd unlz4
+
+	./decodecorpus -ptmp
+	# lz4 -> zstd
+	lz4 < tmp | \
+	$(ZSTD) -d | \
+	cmp - tmp
+	lz4 < tmp | \
+	$(ZSTD_UNLZ4) | \
+	cmp - tmp
+	# zstd -> lz4
+	$(ZSTD) --format=lz4 < tmp | \
+	lz4 -d | \
+	cmp - tmp
+	$(ZSTD_LZ4) < tmp | \
+	lz4 -d | \
+	cmp - tmp
+	# zstd -> zstd
+	$(ZSTD) --format=lz4 < tmp | \
+	$(ZSTD) -d | \
+	cmp - tmp
+	# zstd -> zstd
+	$(ZSTD) < tmp | \
+	$(ZSTD) -d | \
+	cmp - tmp
+
+	./datagen -g384KB | $(ZSTD) --format=lz4 | $(ZSTD) -d > /dev/null
+
+	rm tmp lz4 unlz4
+
+endif