#!/bin/sh -e die() { $ECHO "$@" 1>&2 exit 1 } roundTripTest() { if [ -n "$3" ]; then cLevel="$3" proba="$2" else cLevel="$2" proba="" fi if [ -n "$4" ]; then dLevel="$4" else dLevel="$cLevel" fi rm -f tmp1 tmp2 $ECHO "roundTripTest: ./datagen $1 $proba | $ZSTD -v$cLevel | $ZSTD -d$dLevel" ./datagen $1 $proba | $MD5SUM > tmp1 ./datagen $1 $proba | $ZSTD --ultra -v$cLevel | $ZSTD -d$dLevel | $MD5SUM > tmp2 $DIFF -q tmp1 tmp2 } fileRoundTripTest() { if [ -n "$3" ]; then local_c="$3" local_p="$2" else local_c="$2" local_p="" fi if [ -n "$4" ]; then local_d="$4" else local_d="$local_c" fi rm -f tmp.zstd tmp.md5.1 tmp.md5.2 $ECHO "fileRoundTripTest: ./datagen $1 $local_p > tmp && $ZSTD -v$local_c -c tmp | $ZSTD -d$local_d" ./datagen $1 $local_p > tmp < tmp $MD5SUM > tmp.md5.1 $ZSTD --ultra -v$local_c -c tmp | $ZSTD -d$local_d | $MD5SUM > tmp.md5.2 $DIFF -q tmp.md5.1 tmp.md5.2 } truncateLastByte() { dd bs=1 count=$(($(wc -c < "$1") - 1)) if="$1" status=none } UNAME=$(uname) isTerminal=false if [ -t 0 ] && [ -t 1 ] then isTerminal=true fi isWindows=false INTOVOID="/dev/null" case "$UNAME" in GNU) DEVDEVICE="/dev/random" ;; *) DEVDEVICE="/dev/zero" ;; esac case "$OS" in Windows*) isWindows=true INTOVOID="NUL" DEVDEVICE="NUL" ;; esac case "$UNAME" in Darwin) MD5SUM="md5 -r" ;; FreeBSD) MD5SUM="gmd5sum" ;; OpenBSD) MD5SUM="md5" ;; *) MD5SUM="md5sum" ;; esac DIFF="diff" case "$UNAME" in SunOS) DIFF="gdiff" ;; esac ECHO="echo -e" case "$UNAME" in Darwin) ECHO="echo" ;; esac $ECHO "\nStarting playTests.sh isWindows=$isWindows ZSTD='$ZSTD'" [ -n "$ZSTD" ] || die "ZSTD variable must be defined!" if [ -n "$(echo hello | $ZSTD -v -T2 2>&1 > $INTOVOID | grep 'multi-threading is disabled')" ] then hasMT="" else hasMT="true" fi $ECHO "\n===> simple tests " ./datagen > tmp $ECHO "test : basic compression " $ZSTD -f tmp # trivial compression case, creates tmp.zst $ECHO "test : basic decompression" $ZSTD -df tmp.zst # trivial decompression case (overwrites tmp) $ECHO "test : too large compression level => auto-fix" $ZSTD -99 -f tmp # too large compression level, automatic sized down $ECHO "test : --fast aka negative compression levels" $ZSTD --fast -f tmp # == -1 $ZSTD --fast=3 -f tmp # == -3 $ZSTD --fast=200000 -f tmp # == no compression ! $ZSTD -c --fast=0 tmp > $INTOVOID # should fail $ECHO "test : too large numeric argument" $ZSTD --fast=9999999999 -f tmp && die "should have refused numeric value" $ECHO "test : compress to stdout" $ZSTD tmp -c > tmpCompressed $ZSTD tmp --stdout > tmpCompressed # long command format $ECHO "test : compress to named file" rm tmpCompressed $ZSTD tmp -o tmpCompressed test -f tmpCompressed # file must be created $ECHO "test : -o must be followed by filename (must fail)" $ZSTD tmp -of tmpCompressed && die "-o must be followed by filename " $ECHO "test : force write, correct order" $ZSTD tmp -fo tmpCompressed $ECHO "test : forgotten argument" cp tmp tmp2 $ZSTD tmp2 -fo && die "-o must be followed by filename " $ECHO "test : implied stdout when input is stdin" $ECHO bob | $ZSTD | $ZSTD -d if [ "$isTerminal" = true ]; then $ECHO "test : compressed data to terminal" $ECHO bob | $ZSTD && die "should have refused : compressed data to terminal" $ECHO "test : compressed data from terminal (a hang here is a test fail, zstd is wrongly waiting on data from terminal)" $ZSTD -d > $INTOVOID && die "should have refused : compressed data from terminal" fi $ECHO "test : null-length file roundtrip" $ECHO -n '' | $ZSTD - --stdout | $ZSTD -d --stdout $ECHO "test : ensure small file doesn't add 3-bytes null block" ./datagen -g1 > tmp1 $ZSTD tmp1 -c | wc -c | grep "14" $ZSTD < tmp1 | wc -c | grep "14" $ECHO "test : decompress file with wrong suffix (must fail)" $ZSTD -d tmpCompressed && die "wrong suffix error not detected!" $ZSTD -df tmp && die "should have refused : wrong extension" $ECHO "test : decompress into stdout" $ZSTD -d tmpCompressed -c > tmpResult # decompression using stdout $ZSTD --decompress tmpCompressed -c > tmpResult $ZSTD --decompress tmpCompressed --stdout > tmpResult $ECHO "test : decompress from stdin into stdout" $ZSTD -dc < tmp.zst > $INTOVOID # combine decompression, stdin & stdout $ZSTD -dc - < tmp.zst > $INTOVOID $ZSTD -d < tmp.zst > $INTOVOID # implicit stdout when stdin is used $ZSTD -d - < tmp.zst > $INTOVOID $ECHO "test : impose memory limitation (must fail)" $ZSTD -d -f tmp.zst -M2K -c > $INTOVOID && die "decompression needs more memory than allowed" $ZSTD -d -f tmp.zst --memlimit=2K -c > $INTOVOID && die "decompression needs more memory than allowed" # long command $ZSTD -d -f tmp.zst --memory=2K -c > $INTOVOID && die "decompression needs more memory than allowed" # long command $ZSTD -d -f tmp.zst --memlimit-decompress=2K -c > $INTOVOID && die "decompression needs more memory than allowed" # long command $ECHO "test : overwrite protection" $ZSTD -q tmp && die "overwrite check failed!" $ECHO "test : force overwrite" $ZSTD -q -f tmp $ZSTD -q --force tmp $ECHO "test : overwrite readonly file" rm -f tmpro tmpro.zst $ECHO foo > tmpro.zst $ECHO foo > tmpro chmod 400 tmpro.zst $ZSTD -q tmpro && die "should have refused to overwrite read-only file" $ZSTD -q -f tmpro rm -f tmpro tmpro.zst $ECHO "test : file removal" $ZSTD -f --rm tmp test ! -f tmp # tmp should no longer be present $ZSTD -f -d --rm tmp.zst test ! -f tmp.zst # tmp.zst should no longer be present $ECHO "test : should quietly not remove non-regular file" $ECHO hello > tmp $ZSTD tmp -f -o "$DEVDEVICE" 2>tmplog > "$INTOVOID" grep -v "Refusing to remove non-regular file" tmplog rm -f tmplog $ZSTD tmp -f -o "$INTOVOID" 2>&1 | grep -v "Refusing to remove non-regular file" $ECHO "test : --rm on stdin" $ECHO a | $ZSTD --rm > $INTOVOID # --rm should remain silent rm tmp $ZSTD -f tmp && die "tmp not present : should have failed" test ! -f tmp.zst # tmp.zst should not be created $ECHO "test : compress multiple files" rm tmp* $ECHO hello > tmp1 $ECHO world > tmp2 $ZSTD tmp1 tmp2 -o "$INTOVOID" $ZSTD tmp1 tmp2 -c | $ZSTD -t $ZSTD tmp1 tmp2 -o tmp.zst test ! -f tmp1.zst test ! -f tmp2.zst $ZSTD tmp1 tmp2 $ZSTD -t tmp1.zst tmp2.zst $ZSTD -dc tmp1.zst tmp2.zst $ZSTD tmp1.zst tmp2.zst -o "$INTOVOID" $ZSTD -d tmp1.zst tmp2.zst -o tmp touch tmpexists $ZSTD tmp1 tmp2 -f -o tmpexists $ZSTD tmp1 tmp2 -o tmpexists && die "should have refused to overwrite" # Bug: PR #972 if [ "$?" -eq 139 ]; then die "should not have segfaulted" fi rm tmp* $ECHO "\n===> Advanced compression parameters " $ECHO "Hello world!" | $ZSTD --zstd=windowLog=21, - -o tmp.zst && die "wrong parameters not detected!" $ECHO "Hello world!" | $ZSTD --zstd=windowLo=21 - -o tmp.zst && die "wrong parameters not detected!" $ECHO "Hello world!" | $ZSTD --zstd=windowLog=21,slog - -o tmp.zst && die "wrong parameters not detected!" test ! -f tmp.zst # tmp.zst should not be created roundTripTest -g512K roundTripTest -g512K " --zstd=slen=3,tlen=48,strat=6" roundTripTest -g512K " --zstd=strat=6,wlog=23,clog=23,hlog=22,slog=6" roundTripTest -g512K " --zstd=windowLog=23,chainLog=23,hashLog=22,searchLog=6,searchLength=3,targetLength=48,strategy=6" roundTripTest -g512K " --single-thread --long --zstd=ldmHashLog=20,ldmSearchLength=64,ldmBucketSizeLog=1,ldmHashEveryLog=7" roundTripTest -g512K " --single-thread --long --zstd=ldmhlog=20,ldmslen=64,ldmblog=1,ldmhevery=7" roundTripTest -g512K 19 $ECHO "\n===> Pass-Through mode " $ECHO "Hello world 1!" | $ZSTD -df $ECHO "Hello world 2!" | $ZSTD -dcf $ECHO "Hello world 3!" > tmp1 $ZSTD -dcf tmp1 $ECHO "\n===> frame concatenation " $ECHO "hello " > hello.tmp $ECHO "world!" > world.tmp cat hello.tmp world.tmp > helloworld.tmp $ZSTD -c hello.tmp > hello.zstd $ZSTD -c world.tmp > world.zstd cat hello.zstd world.zstd > helloworld.zstd $ZSTD -dc helloworld.zstd > result.tmp cat result.tmp $DIFF helloworld.tmp result.tmp $ECHO "frame concatenation without checksum" $ZSTD -c hello.tmp > hello.zstd --no-check $ZSTD -c world.tmp > world.zstd --no-check cat hello.zstd world.zstd > helloworld.zstd $ZSTD -dc helloworld.zstd > result.tmp $DIFF helloworld.tmp result.tmp $ECHO "testing zstdcat symlink" ln -sf $ZSTD zstdcat ./zstdcat helloworld.zstd > result.tmp $DIFF helloworld.tmp result.tmp rm zstdcat rm result.tmp $ECHO "testing zcat symlink" ln -sf $ZSTD zcat ./zcat helloworld.zstd > result.tmp $DIFF helloworld.tmp result.tmp rm zcat rm ./*.tmp ./*.zstd $ECHO "frame concatenation tests completed" if [ "$isWindows" = false ] && [ "$UNAME" != 'SunOS' ] && [ "$UNAME" != "OpenBSD" ] ; then $ECHO "\n**** flush write error test **** " $ECHO "$ECHO foo | $ZSTD > /dev/full" $ECHO foo | $ZSTD > /dev/full && die "write error not detected!" $ECHO "$ECHO foo | $ZSTD | $ZSTD -d > /dev/full" $ECHO foo | $ZSTD | $ZSTD -d > /dev/full && die "write error not detected!" $ECHO "\n===> symbolic link test " rm -f hello.tmp world.tmp hello.tmp.zst world.tmp.zst $ECHO "hello world" > hello.tmp ln -s hello.tmp world.tmp $ZSTD world.tmp hello.tmp test -f hello.tmp.zst # regular file should have been compressed! test ! -f world.tmp.zst # symbolic link should not have been compressed! $ZSTD world.tmp hello.tmp -f test -f world.tmp.zst # symbolic link should have been compressed with --force rm -f hello.tmp world.tmp hello.tmp.zst world.tmp.zst fi $ECHO "\n===> test sparse file support " ./datagen -g5M -P100 > tmpSparse $ZSTD tmpSparse -c | $ZSTD -dv -o tmpSparseRegen $DIFF -s tmpSparse tmpSparseRegen $ZSTD tmpSparse -c | $ZSTD -dv --sparse -c > tmpOutSparse $DIFF -s tmpSparse tmpOutSparse $ZSTD tmpSparse -c | $ZSTD -dv --no-sparse -c > tmpOutNoSparse $DIFF -s tmpSparse tmpOutNoSparse ls -ls tmpSparse* # look at file size and block size on disk ./datagen -s1 -g1200007 -P100 | $ZSTD | $ZSTD -dv --sparse -c > tmpSparseOdd # Odd size file (to not finish on an exact nb of blocks) ./datagen -s1 -g1200007 -P100 | $DIFF -s - tmpSparseOdd ls -ls tmpSparseOdd # look at file size and block size on disk $ECHO "\n Sparse Compatibility with Console :" $ECHO "Hello World 1 !" | $ZSTD | $ZSTD -d -c $ECHO "Hello World 2 !" | $ZSTD | $ZSTD -d | cat $ECHO "\n Sparse Compatibility with Append :" ./datagen -P100 -g1M > tmpSparse1M cat tmpSparse1M tmpSparse1M > tmpSparse2M $ZSTD -v -f tmpSparse1M -o tmpSparseCompressed $ZSTD -d -v -f tmpSparseCompressed -o tmpSparseRegenerated $ZSTD -d -v -f tmpSparseCompressed -c >> tmpSparseRegenerated ls -ls tmpSparse* # look at file size and block size on disk $DIFF tmpSparse2M tmpSparseRegenerated rm tmpSparse* $ECHO "\n===> multiple files tests " ./datagen -s1 > tmp1 2> $INTOVOID ./datagen -s2 -g100K > tmp2 2> $INTOVOID ./datagen -s3 -g1M > tmp3 2> $INTOVOID $ECHO "compress tmp* : " $ZSTD -f tmp* ls -ls tmp* rm tmp1 tmp2 tmp3 $ECHO "decompress tmp* : " $ZSTD -df *.zst ls -ls tmp* $ECHO "compress tmp* into stdout > tmpall : " $ZSTD -c tmp1 tmp2 tmp3 > tmpall ls -ls tmp* # check size of tmpall (should be tmp1.zst + tmp2.zst + tmp3.zst) $ECHO "decompress tmpall* into stdout > tmpdec : " cp tmpall tmpall2 $ZSTD -dc tmpall* > tmpdec ls -ls tmp* # check size of tmpdec (should be 2*(tmp1 + tmp2 + tmp3)) $ECHO "compress multiple files including a missing one (notHere) : " $ZSTD -f tmp1 notHere tmp2 && die "missing file not detected!" $ECHO "\n===> dictionary tests " $ECHO "- test with raw dict (content only) " ./datagen > tmpDict ./datagen -g1M | $MD5SUM > tmp1 ./datagen -g1M | $ZSTD -D tmpDict | $ZSTD -D tmpDict -dvq | $MD5SUM > tmp2 $DIFF -q tmp1 tmp2 $ECHO "- Create first dictionary " TESTFILE=../programs/zstdcli.c $ZSTD --train *.c ../programs/*.c -o tmpDict cp $TESTFILE tmp $ECHO "- Dictionary compression roundtrip" $ZSTD -f tmp -D tmpDict $ZSTD -d tmp.zst -D tmpDict -fo result $DIFF $TESTFILE result $ECHO "- Dictionary compression with btlazy2 strategy" $ZSTD -f tmp -D tmpDict --zstd=strategy=6 $ZSTD -d tmp.zst -D tmpDict -fo result $DIFF $TESTFILE result if [ -n "$hasMT" ] then $ECHO "- Test dictionary compression with multithreading " ./datagen -g5M | $ZSTD -T2 -D tmpDict | $ZSTD -t -D tmpDict # fails with v1.3.2 fi $ECHO "- Create second (different) dictionary " $ZSTD --train *.c ../programs/*.c ../programs/*.h -o tmpDictC $ZSTD -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!" $ECHO "- Create dictionary with short dictID" $ZSTD --train *.c ../programs/*.c --dictID=1 -o tmpDict1 cmp tmpDict tmpDict1 && die "dictionaries should have different ID !" $ECHO "- Create dictionary with wrong dictID parameter order (must fail)" $ZSTD --train *.c ../programs/*.c --dictID -o 1 tmpDict1 && die "wrong order : --dictID must be followed by argument " $ECHO "- Create dictionary with size limit" $ZSTD --train *.c ../programs/*.c -o tmpDict2 --maxdict=4K -v $ECHO "- Create dictionary with small size limit" $ZSTD --train *.c ../programs/*.c -o tmpDict3 --maxdict=1K -v $ECHO "- Create dictionary with wrong parameter order (must fail)" $ZSTD --train *.c ../programs/*.c -o tmpDict3 --maxdict -v 4K && die "wrong order : --maxdict must be followed by argument " $ECHO "- Compress without dictID" $ZSTD -f tmp -D tmpDict1 --no-dictID $ZSTD -d tmp.zst -D tmpDict -fo result $DIFF $TESTFILE result $ECHO "- Compress with wrong argument order (must fail)" $ZSTD tmp -Df tmpDict1 -c > $INTOVOID && die "-D must be followed by dictionary name " $ECHO "- Compress multiple files with dictionary" rm -rf dirTestDict mkdir dirTestDict cp *.c dirTestDict cp ../programs/*.c dirTestDict cp ../programs/*.h dirTestDict $MD5SUM dirTestDict/* > tmph1 $ZSTD -f --rm dirTestDict/* -D tmpDictC $ZSTD -d --rm dirTestDict/*.zst -D tmpDictC # note : use internal checksum by default case "$UNAME" in Darwin) $ECHO "md5sum -c not supported on OS-X : test skipped" ;; # not compatible with OS-X's md5 *) $MD5SUM -c tmph1 ;; esac rm -rf dirTestDict $ECHO "- dictionary builder on bogus input" $ECHO "Hello World" > tmp $ZSTD --train-legacy -q tmp && die "Dictionary training should fail : not enough input source" ./datagen -P0 -g10M > tmp $ZSTD --train-legacy -q tmp && die "Dictionary training should fail : source is pure noise" $ECHO "- Test -o before --train" rm -f tmpDict dictionary $ZSTD -o tmpDict --train *.c ../programs/*.c test -f tmpDict $ZSTD --train *.c ../programs/*.c test -f dictionary rm tmp* dictionary $ECHO "\n===> cover dictionary builder : advanced options " TESTFILE=../programs/zstdcli.c ./datagen > tmpDict $ECHO "- Create first dictionary" $ZSTD --train-cover=k=46,d=8,split=80 *.c ../programs/*.c -o tmpDict cp $TESTFILE tmp $ZSTD -f tmp -D tmpDict $ZSTD -d tmp.zst -D tmpDict -fo result $DIFF $TESTFILE result $ECHO "- Create second (different) dictionary" $ZSTD --train-cover=k=56,d=8 *.c ../programs/*.c ../programs/*.h -o tmpDictC $ZSTD -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!" $ECHO "- Create dictionary with short dictID" $ZSTD --train-cover=k=46,d=8,split=80 *.c ../programs/*.c --dictID=1 -o tmpDict1 cmp tmpDict tmpDict1 && die "dictionaries should have different ID !" $ECHO "- Create dictionary with size limit" $ZSTD --train-cover=steps=8 *.c ../programs/*.c -o tmpDict2 --maxdict=4K $ECHO "- Compare size of dictionary from 90% training samples with 80% training samples" $ZSTD --train-cover=split=90 -r *.c ../programs/*.c $ZSTD --train-cover=split=80 -r *.c ../programs/*.c $ECHO "- Create dictionary using all samples for both training and testing" $ZSTD --train-cover=split=100 -r *.c ../programs/*.c $ECHO "- Test -o before --train-cover" rm -f tmpDict dictionary $ZSTD -o tmpDict --train-cover *.c ../programs/*.c test -f tmpDict $ZSTD --train-cover *.c ../programs/*.c test -f dictionary rm tmp* dictionary $ECHO "\n===> fastCover dictionary builder : advanced options " TESTFILE=../programs/zstdcli.c ./datagen > tmpDict $ECHO "- Create first dictionary" $ZSTD --train-fastcover=k=46,d=8,f=15,split=80 *.c ../programs/*.c -o tmpDict cp $TESTFILE tmp $ZSTD -f tmp -D tmpDict $ZSTD -d tmp.zst -D tmpDict -fo result $DIFF $TESTFILE result $ECHO "- Create second (different) dictionary" $ZSTD --train-fastcover=k=56,d=8 *.c ../programs/*.c ../programs/*.h -o tmpDictC $ZSTD -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!" $ECHO "- Create dictionary with short dictID" $ZSTD --train-fastcover=k=46,d=8,f=15,split=80 *.c ../programs/*.c --dictID=1 -o tmpDict1 cmp tmpDict tmpDict1 && die "dictionaries should have different ID !" $ECHO "- Create dictionary with size limit" $ZSTD --train-fastcover=steps=8 *.c ../programs/*.c -o tmpDict2 --maxdict=4K $ECHO "- Compare size of dictionary from 90% training samples with 80% training samples" $ZSTD --train-fastcover=split=90 -r *.c ../programs/*.c $ZSTD --train-fastcover=split=80 -r *.c ../programs/*.c $ECHO "- Create dictionary using all samples for both training and testing" $ZSTD --train-fastcover=split=100 -r *.c ../programs/*.c $ECHO "- Create dictionary using f=16" $ZSTD --train-fastcover=f=16 -r *.c ../programs/*.c $ECHO "- Create dictionary using accel=2" $ZSTD --train-fastcover=accel=2 -r *.c ../programs/*.c $ECHO "- Create dictionary using accel=10" $ZSTD --train-fastcover=accel=10 -r *.c ../programs/*.c $ECHO "- Create dictionary with multithreading" $ZSTD --train-fastcover -T4 -r *.c ../programs/*.c $ECHO "- Test -o before --train-fastcover" rm -f tmpDict dictionary $ZSTD -o tmpDict --train-fastcover *.c ../programs/*.c test -f tmpDict $ZSTD --train-fastcover *.c ../programs/*.c test -f dictionary rm tmp* dictionary $ECHO "\n===> legacy dictionary builder " TESTFILE=../programs/zstdcli.c ./datagen > tmpDict $ECHO "- Create first dictionary" $ZSTD --train-legacy=selectivity=8 *.c ../programs/*.c -o tmpDict cp $TESTFILE tmp $ZSTD -f tmp -D tmpDict $ZSTD -d tmp.zst -D tmpDict -fo result $DIFF $TESTFILE result $ECHO "- Create second (different) dictionary" $ZSTD --train-legacy=s=5 *.c ../programs/*.c ../programs/*.h -o tmpDictC $ZSTD -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!" $ECHO "- Create dictionary with short dictID" $ZSTD --train-legacy -s5 *.c ../programs/*.c --dictID=1 -o tmpDict1 cmp tmpDict tmpDict1 && die "dictionaries should have different ID !" $ECHO "- Create dictionary with size limit" $ZSTD --train-legacy -s9 *.c ../programs/*.c -o tmpDict2 --maxdict=4K $ECHO "- Test -o before --train-legacy" rm -f tmpDict dictionary $ZSTD -o tmpDict --train-legacy *.c ../programs/*.c test -f tmpDict $ZSTD --train-legacy *.c ../programs/*.c test -f dictionary rm tmp* dictionary $ECHO "\n===> integrity tests " $ECHO "test one file (tmp1.zst) " ./datagen > tmp1 $ZSTD tmp1 $ZSTD -t tmp1.zst $ZSTD --test tmp1.zst $ECHO "test multiple files (*.zst) " $ZSTD -t *.zst $ECHO "test bad files (*) " $ZSTD -t * && die "bad files not detected !" $ZSTD -t tmp1 && die "bad file not detected !" cp tmp1 tmp2.zst $ZSTD -t tmp2.zst && die "bad file not detected !" ./datagen -g0 > tmp3 $ZSTD -t tmp3 && die "bad file not detected !" # detects 0-sized files as bad $ECHO "test --rm and --test combined " $ZSTD -t --rm tmp1.zst test -f tmp1.zst # check file is still present split -b16384 tmp1.zst tmpSplit. $ZSTD -t tmpSplit.* && die "bad file not detected !" ./datagen | $ZSTD -c | $ZSTD -t $ECHO "\n===> golden files tests " $ZSTD -t -r files $ZSTD -c -r files | $ZSTD -t $ECHO "\n===> benchmark mode tests " $ECHO "bench one file" ./datagen > tmp1 $ZSTD -bi0 tmp1 $ECHO "bench multiple levels" $ZSTD -i0b0e3 tmp1 $ECHO "bench negative level" $ZSTD -bi0 --fast tmp1 $ECHO "with recursive and quiet modes" $ZSTD -rqi1b1e2 tmp1 $ECHO "\n===> zstd compatibility tests " ./datagen > tmp rm -f tmp.zst $ZSTD --format=zstd -f tmp test -f tmp.zst $ECHO "\n===> gzip compatibility tests " GZIPMODE=1 $ZSTD --format=gzip -V || GZIPMODE=0 if [ $GZIPMODE -eq 1 ]; then $ECHO "gzip support detected" GZIPEXE=1 gzip -V || GZIPEXE=0 if [ $GZIPEXE -eq 1 ]; then ./datagen > tmp $ZSTD --format=gzip -f tmp gzip -t -v tmp.gz gzip -f tmp $ZSTD -d -f -v tmp.gz rm tmp* else $ECHO "gzip binary not detected" fi else $ECHO "gzip mode not supported" fi $ECHO "\n===> gzip frame tests " if [ $GZIPMODE -eq 1 ]; then ./datagen > tmp $ZSTD -f --format=gzip tmp $ZSTD -f tmp cat tmp.gz tmp.zst tmp.gz tmp.zst | $ZSTD -d -f -o tmp truncateLastByte tmp.gz | $ZSTD -t > $INTOVOID && die "incomplete frame not detected !" rm tmp* else $ECHO "gzip mode not supported" fi if [ $GZIPMODE -eq 1 ]; then ./datagen > tmp rm -f tmp.zst $ZSTD --format=gzip --format=zstd -f tmp test -f tmp.zst fi $ECHO "\n===> xz compatibility tests " LZMAMODE=1 $ZSTD --format=xz -V || LZMAMODE=0 if [ $LZMAMODE -eq 1 ]; then $ECHO "xz support detected" XZEXE=1 xz -Q -V && lzma -Q -V || XZEXE=0 if [ $XZEXE -eq 1 ]; then $ECHO "Testing zstd xz and lzma support" ./datagen > tmp $ZSTD --format=lzma -f tmp $ZSTD --format=xz -f tmp xz -Q -t -v tmp.xz xz -Q -t -v tmp.lzma xz -Q -f -k tmp lzma -Q -f -k --lzma1 tmp $ZSTD -d -f -v tmp.xz $ZSTD -d -f -v tmp.lzma rm tmp* $ECHO "Creating symlinks" ln -s $ZSTD ./xz ln -s $ZSTD ./unxz ln -s $ZSTD ./lzma ln -s $ZSTD ./unlzma $ECHO "Testing xz and lzma symlinks" ./datagen > tmp ./xz tmp xz -Q -d tmp.xz ./lzma tmp lzma -Q -d tmp.lzma $ECHO "Testing unxz and unlzma symlinks" xz -Q tmp ./xz -d tmp.xz lzma -Q tmp ./lzma -d tmp.lzma rm xz unxz lzma unlzma rm tmp* else $ECHO "xz binary not detected" fi else $ECHO "xz mode not supported" fi $ECHO "\n===> xz frame tests " if [ $LZMAMODE -eq 1 ]; then ./datagen > tmp $ZSTD -f --format=xz tmp $ZSTD -f --format=lzma tmp $ZSTD -f tmp cat tmp.xz tmp.lzma tmp.zst tmp.lzma tmp.xz tmp.zst | $ZSTD -d -f -o tmp truncateLastByte tmp.xz | $ZSTD -t > $INTOVOID && die "incomplete frame not detected !" truncateLastByte tmp.lzma | $ZSTD -t > $INTOVOID && die "incomplete frame not detected !" rm tmp* else $ECHO "xz mode not supported" fi $ECHO "\n===> lz4 compatibility tests " LZ4MODE=1 $ZSTD --format=lz4 -V || LZ4MODE=0 if [ $LZ4MODE -eq 1 ]; then $ECHO "lz4 support detected" LZ4EXE=1 lz4 -V || LZ4EXE=0 if [ $LZ4EXE -eq 1 ]; then ./datagen > tmp $ZSTD --format=lz4 -f tmp lz4 -t -v tmp.lz4 lz4 -f tmp $ZSTD -d -f -v tmp.lz4 rm tmp* else $ECHO "lz4 binary not detected" fi else $ECHO "lz4 mode not supported" fi $ECHO "\n===> lz4 frame tests " if [ $LZ4MODE -eq 1 ]; then ./datagen > tmp $ZSTD -f --format=lz4 tmp $ZSTD -f tmp cat tmp.lz4 tmp.zst tmp.lz4 tmp.zst | $ZSTD -d -f -o tmp truncateLastByte tmp.lz4 | $ZSTD -t > $INTOVOID && die "incomplete frame not detected !" rm tmp* else $ECHO "lz4 mode not supported" fi $ECHO "\n===> suffix list test" ! $ZSTD -d tmp.abc 2> tmplg if [ $GZIPMODE -ne 1 ]; then grep ".gz" tmplg > $INTOVOID && die "Unsupported suffix listed" fi if [ $LZMAMODE -ne 1 ]; then grep ".lzma" tmplg > $INTOVOID && die "Unsupported suffix listed" grep ".xz" tmplg > $INTOVOID && die "Unsupported suffix listed" fi if [ $LZ4MODE -ne 1 ]; then grep ".lz4" tmplg > $INTOVOID && die "Unsupported suffix listed" fi $ECHO "\n===> zstd round-trip tests " roundTripTest roundTripTest -g15K # TableID==3 roundTripTest -g127K # TableID==2 roundTripTest -g255K # TableID==1 roundTripTest -g522K # TableID==0 roundTripTest -g519K 6 # greedy, hash chain roundTripTest -g517K 16 # btlazy2 roundTripTest -g516K 19 # btopt fileRoundTripTest -g500K $ECHO "\n===> zstd long distance matching round-trip tests " roundTripTest -g0 "2 --single-thread --long" roundTripTest -g1000K "1 --single-thread --long" roundTripTest -g517K "6 --single-thread --long" roundTripTest -g516K "16 --single-thread --long" roundTripTest -g518K "19 --single-thread --long" fileRoundTripTest -g5M "3 --single-thread --long" roundTripTest -g96K "5 --single-thread" if [ -n "$hasMT" ] then $ECHO "\n===> zstdmt round-trip tests " roundTripTest -g4M "1 -T0" roundTripTest -g8M "3 -T2" roundTripTest -g8000K "2 --threads=2" fileRoundTripTest -g4M "19 -T2 -B1M" $ECHO "\n===> zstdmt long distance matching round-trip tests " roundTripTest -g8M "3 --long=24 -T2" $ECHO "\n===> ovLog tests " ./datagen -g2MB > tmp refSize=$($ZSTD tmp -6 -c --zstd=wlog=18 | wc -c) ov9Size=$($ZSTD tmp -6 -c --zstd=wlog=18,ovlog=9 | wc -c) ov0Size=$($ZSTD tmp -6 -c --zstd=wlog=18,ovlog=0 | wc -c) if [ $refSize -eq $ov9Size ]; then echo ov9Size should be different from refSize exit 1 fi if [ $refSize -eq $ov0Size ]; then echo ov0Size should be different from refSize exit 1 fi if [ $ov9Size -ge $ov0Size ]; then echo ov9Size=$ov9Size should be smaller than ov0Size=$ov0Size exit 1 fi else $ECHO "\n===> no multithreading, skipping zstdmt tests " fi rm tmp* $ECHO "\n===> zstd --list/-l single frame tests " ./datagen > tmp1 ./datagen > tmp2 ./datagen > tmp3 $ZSTD tmp* $ZSTD -l *.zst $ZSTD -lv *.zst | grep "Decompressed Size:" # check that decompressed size is present in header $ZSTD --list *.zst $ZSTD --list -v *.zst $ECHO "\n===> zstd --list/-l multiple frame tests " cat tmp1.zst tmp2.zst > tmp12.zst cat tmp12.zst tmp3.zst > tmp123.zst $ZSTD -l *.zst $ZSTD -lv *.zst $ECHO "\n===> zstd --list/-l error detection tests " ! $ZSTD -l tmp1 tmp1.zst ! $ZSTD --list tmp* ! $ZSTD -lv tmp1* ! $ZSTD --list -v tmp2 tmp12.zst $ECHO "\n===> zstd --list/-l errors when presented with stdin / no files" ! $ZSTD -l ! $ZSTD -l - ! $ZSTD -l < tmp1.zst ! $ZSTD -l - < tmp1.zst ! $ZSTD -l - tmp1.zst ! $ZSTD -l - tmp1.zst < tmp1.zst $ZSTD -l tmp1.zst < tmp1.zst # but doesn't error just because stdin is not a tty $ECHO "\n===> zstd --list/-l test with null files " ./datagen -g0 > tmp5 $ZSTD tmp5 $ZSTD -l tmp5.zst ! $ZSTD -l tmp5* $ZSTD -lv tmp5.zst | grep "Decompressed Size: 0.00 KB (0 B)" # check that 0 size is present in header ! $ZSTD -lv tmp5* $ECHO "\n===> zstd --list/-l test with no content size field " ./datagen -g513K | $ZSTD > tmp6.zst $ZSTD -l tmp6.zst ! $ZSTD -lv tmp6.zst | grep "Decompressed Size:" # must NOT be present in header $ECHO "\n===> zstd --list/-l test with no checksum " $ZSTD -f --no-check tmp1 $ZSTD -l tmp1.zst $ZSTD -lv tmp1.zst rm tmp* $ECHO "\n===> zstd long distance matching tests " roundTripTest -g0 " --single-thread --long" roundTripTest -g9M "2 --single-thread --long" # Test parameter parsing roundTripTest -g1M -P50 "1 --single-thread --long=29" " --memory=512MB" roundTripTest -g1M -P50 "1 --single-thread --long=29 --zstd=wlog=28" " --memory=256MB" roundTripTest -g1M -P50 "1 --single-thread --long=29" " --long=28 --memory=512MB" roundTripTest -g1M -P50 "1 --single-thread --long=29" " --zstd=wlog=28 --memory=512MB" if [ "$1" != "--test-large-data" ]; then $ECHO "Skipping large data tests" exit 0 fi $ECHO "\n===> large files tests " roundTripTest -g270000000 1 roundTripTest -g250000000 2 roundTripTest -g230000000 3 roundTripTest -g140000000 -P60 4 roundTripTest -g130000000 -P62 5 roundTripTest -g120000000 -P65 6 roundTripTest -g70000000 -P70 7 roundTripTest -g60000000 -P71 8 roundTripTest -g50000000 -P73 9 roundTripTest -g35000000 -P75 10 roundTripTest -g30000000 -P76 11 roundTripTest -g25000000 -P78 12 roundTripTest -g18000013 -P80 13 roundTripTest -g18000014 -P80 14 roundTripTest -g18000015 -P81 15 roundTripTest -g18000016 -P84 16 roundTripTest -g18000017 -P88 17 roundTripTest -g18000018 -P94 18 roundTripTest -g18000019 -P96 19 roundTripTest -g5000000000 -P99 1 roundTripTest -g1700000000 -P0 "1 --zstd=strategy=6" # ensure btlazy2 can survive an overflow rescale fileRoundTripTest -g4193M -P99 1 $ECHO "\n===> zstd long, long distance matching round-trip tests " roundTripTest -g270000000 "1 --single-thread --long" roundTripTest -g130000000 -P60 "5 --single-thread --long" roundTripTest -g35000000 -P70 "8 --single-thread --long" roundTripTest -g18000001 -P80 "18 --single-thread --long" # Test large window logs roundTripTest -g700M -P50 "1 --single-thread --long=29" roundTripTest -g600M -P50 "1 --single-thread --long --zstd=wlog=29,clog=28" if [ -n "$hasMT" ] then $ECHO "\n===> zstdmt long round-trip tests " roundTripTest -g80000000 -P99 "19 -T2" " " roundTripTest -g5000000000 -P99 "1 -T2" " " roundTripTest -g500000000 -P97 "1 -T999" " " fileRoundTripTest -g4103M -P98 " -T0" " " roundTripTest -g400000000 -P97 "1 --long=24 -T2" " " else $ECHO "\n**** no multithreading, skipping zstdmt tests **** " fi rm tmp*