-#!/bin/sh -e
+#!/bin/sh
+
+set -e
die() {
- $ECHO "$@" 1>&2
+ println "$@" 1>&2
exit 1
}
+datagen() {
+ "$DATAGEN_BIN" $@
+}
+
+zstd() {
+ if [ -z "$EXEC_PREFIX" ]; then
+ "$ZSTD_BIN" $@
+ else
+ "$EXEC_PREFIX" "$ZSTD_BIN" $@
+ fi
+}
+
+sudoZstd() {
+ if [ -z "$EXEC_PREFIX" ]; then
+ sudo "$ZSTD_BIN" $@
+ else
+ sudo "$EXEC_PREFIX" "$ZSTD_BIN" $@
+ fi
+}
+
roundTripTest() {
if [ -n "$3" ]; then
cLevel="$3"
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
+ println "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
$DIFF -q tmp1 tmp2
}
local_d="$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
+ rm -f tmp.zst tmp.md5.1 tmp.md5.2
+ println "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 | $MD5SUM > tmp.md5.2
+ zstd --ultra -v$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="$1"
+ dd bs=1 count=$(($(wc -c < "$1") - 1)) if="$1"
+}
+
+println() {
+ printf '%b\n' "${*}"
}
+
+SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
+PRGDIR="$SCRIPT_DIR/../programs"
+TESTDIR="$SCRIPT_DIR/../tests"
UNAME=$(uname)
+ZSTDGREP="$PRGDIR/zstdgrep"
-isTerminal=false
+detectedTerminal=false
if [ -t 0 ] && [ -t 1 ]
then
- isTerminal=true
+ detectedTerminal=true
fi
+isTerminal=${isTerminal:-$detectedTerminal}
isWindows=false
INTOVOID="/dev/null"
*) MD5SUM="md5sum" ;;
esac
-DIFF="diff"
+MTIME="stat -c %Y"
case "$UNAME" in
- SunOS) DIFF="gdiff" ;;
+ Darwin | FreeBSD | OpenBSD) MTIME="stat -f %m" ;;
esac
-ECHO="echo -e"
+DIFF="diff"
case "$UNAME" in
- Darwin) ECHO="echo" ;;
+ SunOS) DIFF="gdiff" ;;
esac
-$ECHO "\nStarting playTests.sh isWindows=$isWindows ZSTD='$ZSTD'"
+println "\nStarting playTests.sh isWindows=$isWindows EXE_PREFIX='$EXE_PREFIX' ZSTD_BIN='$ZSTD_BIN' DATAGEN_BIN='$DATAGEN_BIN'"
-[ -n "$ZSTD" ] || die "ZSTD variable must be defined!"
+[ -n "$ZSTD_BIN" ] || die "\$ZSTD_BIN variable must be defined!"
+[ -n "$DATAGEN_BIN" ] || die "\$DATAGEN_BIN variable must be defined!"
-if [ -n "$(echo hello | $ZSTD -v -T2 2>&1 > $INTOVOID | grep 'multi-threading is disabled')" ]
+if echo hello | zstd -v -T2 2>&1 > $INTOVOID | grep -q 'multi-threading is disabled'
then
hasMT=""
else
-$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
-$ZSTD -5000000000 -f tmp && die "too large numeric value : must fail"
-$ECHO "test : --fast aka negative compression levels"
-$ZSTD --fast -f tmp # == -1
-$ZSTD --fast=3 -f tmp # == -3
-$ZSTD --fast=200000 -f tmp # too low compression level, automatic fixed
-$ZSTD --fast=5000000000 -f tmp && die "too large numeric value : must fail"
-$ZSTD -c --fast=0 tmp > $INTOVOID && die "--fast must not accept value 0"
-$ECHO "test : too large numeric argument"
-$ZSTD --fast=9999999999 -f tmp && die "should have refused numeric value"
-$ECHO "test : set compression level with environment variable ZSTD_CLEVEL"
-ZSTD_CLEVEL=12 $ZSTD -f tmp # positive compression level
-ZSTD_CLEVEL=-12 $ZSTD -f tmp # negative compression level
-ZSTD_CLEVEL=+12 $ZSTD -f tmp # valid: verbose '+' sign
-ZSTD_CLEVEL= $ZSTD -f tmp # empty env var, warn and revert to default setting
-ZSTD_CLEVEL=- $ZSTD -f tmp # malformed env var, warn and revert to default setting
-ZSTD_CLEVEL=a $ZSTD -f tmp # malformed env var, warn and revert to default setting
-ZSTD_CLEVEL=+a $ZSTD -f tmp # malformed env var, warn and revert to default setting
-ZSTD_CLEVEL=3a7 $ZSTD -f tmp # malformed env var, warn and revert to default setting
-ZSTD_CLEVEL=50000000000 $ZSTD -f tmp # numeric value too large, warn and revert to default setting
-$ECHO "test : override ZSTD_CLEVEL with command line option"
-ZSTD_CLEVEL=12 $ZSTD --fast=3 -f tmp # overridden by command line option
-$ECHO "test : compress to stdout"
-$ZSTD tmp -c > tmpCompressed
-$ZSTD tmp --stdout > tmpCompressed # long command format
-$ECHO "test : compress to named file"
+println "\n===> simple tests "
+
+datagen > tmp
+println "test : basic compression "
+zstd -f tmp # trivial compression case, creates tmp.zst
+println "test : basic decompression"
+zstd -df tmp.zst # trivial decompression case (overwrites tmp)
+println "test : too large compression level => auto-fix"
+zstd -99 -f tmp # too large compression level, automatic sized down
+zstd -5000000000 -f tmp && die "too large numeric value : must fail"
+println "test : --fast aka negative compression levels"
+zstd --fast -f tmp # == -1
+zstd --fast=3 -f tmp # == -3
+zstd --fast=200000 -f tmp # too low compression level, automatic fixed
+zstd --fast=5000000000 -f tmp && die "too large numeric value : must fail"
+zstd -c --fast=0 tmp > $INTOVOID && die "--fast must not accept value 0"
+println "test : too large numeric argument"
+zstd --fast=9999999999 -f tmp && die "should have refused numeric value"
+println "test : set compression level with environment variable ZSTD_CLEVEL"
+ZSTD_CLEVEL=12 zstd -f tmp # positive compression level
+ZSTD_CLEVEL=-12 zstd -f tmp # negative compression level
+ZSTD_CLEVEL=+12 zstd -f tmp # valid: verbose '+' sign
+ZSTD_CLEVEL='' zstd -f tmp # empty env var, warn and revert to default setting
+ZSTD_CLEVEL=- zstd -f tmp # malformed env var, warn and revert to default setting
+ZSTD_CLEVEL=a zstd -f tmp # malformed env var, warn and revert to default setting
+ZSTD_CLEVEL=+a zstd -f tmp # malformed env var, warn and revert to default setting
+ZSTD_CLEVEL=3a7 zstd -f tmp # malformed env var, warn and revert to default setting
+ZSTD_CLEVEL=50000000000 zstd -f tmp # numeric value too large, warn and revert to default setting
+println "test : override ZSTD_CLEVEL with command line option"
+ZSTD_CLEVEL=12 zstd --fast=3 -f tmp # overridden by command line option
+println "test : compress to stdout"
+zstd tmp -c > tmpCompressed
+zstd tmp --stdout > tmpCompressed # long command format
+println "test : compress to named file"
rm tmpCompressed
-$ZSTD tmp -o 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
-$ECHO "test : forgotten argument"
+println "test : -o must be followed by filename (must fail)"
+zstd tmp -of tmpCompressed && die "-o must be followed by filename "
+println "test : force write, correct order"
+zstd tmp -fo tmpCompressed
+println "test : forgotten argument"
cp tmp tmp2
-$ZSTD tmp2 -fo && die "-o must be followed by filename "
-$ECHO "test : implied stdout when input is stdin"
-$ECHO bob | $ZSTD | $ZSTD -d
+zstd tmp2 -fo && die "-o must be followed by filename "
+println "test : implied stdout when input is stdin"
+println bob | zstd | zstd -d
if [ "$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"
+println "test : compressed data to terminal"
+println bob | zstd && die "should have refused : compressed data to terminal"
+println "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"
+println "test : null-length file roundtrip"
+println -n '' | zstd - --stdout | zstd -d --stdout
+println "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"
+println "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"
+println "test : decompress into stdout"
+zstd -d tmpCompressed -c > tmpResult # decompression using stdout
+zstd --decompress tmpCompressed -c > tmpResult
+zstd --decompress tmpCompressed --stdout > tmpResult
+println "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
+println "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 > $INTOVOID && die "decompression needs more memory than allowed" # long command
+println "test : overwrite protection"
+zstd -q tmp && die "overwrite check failed!"
+println "test : force overwrite"
+zstd -q -f tmp
+zstd -q --force tmp
+println "test : overwrite readonly file"
rm -f tmpro tmpro.zst
-$ECHO foo > tmpro.zst
-$ECHO foo > tmpro
+println foo > tmpro.zst
+println foo > tmpro
chmod 400 tmpro.zst
-$ZSTD -q tmpro && die "should have refused to overwrite read-only file"
-$ZSTD -q -f tmpro
-$ECHO "test: --no-progress flag"
-$ZSTD tmpro -c --no-progress | $ZSTD -d -f -o "$INTOVOID" --no-progress
-$ZSTD tmpro -cv --no-progress | $ZSTD -dv -f -o "$INTOVOID" --no-progress
+zstd -q tmpro && die "should have refused to overwrite read-only file"
+zstd -q -f tmpro
+println "test: --no-progress flag"
+zstd tmpro -c --no-progress | zstd -d -f -o "$INTOVOID" --no-progress
+zstd tmpro -cv --no-progress | zstd -dv -f -o "$INTOVOID" --no-progress
rm -f tmpro tmpro.zst
-$ECHO "test: overwrite input file (must fail)"
-$ZSTD tmp -fo tmp && die "zstd compression overwrote the input file"
-$ZSTD tmp.zst -dfo tmp.zst && die "zstd decompression overwrote the input file"
-$ECHO "test: detect that input file does not exist"
-$ZSTD nothere && die "zstd hasn't detected that input file does not exist"
-$ECHO "test: --[no-]compress-literals"
-$ZSTD tmp -c --no-compress-literals -1 | $ZSTD -t
-$ZSTD tmp -c --no-compress-literals --fast=1 | $ZSTD -t
-$ZSTD tmp -c --no-compress-literals -19 | $ZSTD -t
-$ZSTD tmp -c --compress-literals -1 | $ZSTD -t
-$ZSTD tmp -c --compress-literals --fast=1 | $ZSTD -t
-$ZSTD tmp -c --compress-literals -19 | $ZSTD -t
-$ZSTD -b --fast=1 -i1e1 tmp --compress-literals
-$ZSTD -b --fast=1 -i1e1 tmp --no-compress-literals
-
-$ECHO "test : file removal"
-$ZSTD -f --rm tmp
+println "test: overwrite input file (must fail)"
+zstd tmp -fo tmp && die "zstd compression overwrote the input file"
+zstd tmp.zst -dfo tmp.zst && die "zstd decompression overwrote the input file"
+println "test: detect that input file does not exist"
+zstd nothere && die "zstd hasn't detected that input file does not exist"
+println "test: --[no-]compress-literals"
+zstd tmp -c --no-compress-literals -1 | zstd -t
+zstd tmp -c --no-compress-literals --fast=1 | zstd -t
+zstd tmp -c --no-compress-literals -19 | zstd -t
+zstd tmp -c --compress-literals -1 | zstd -t
+zstd tmp -c --compress-literals --fast=1 | zstd -t
+zstd tmp -c --compress-literals -19 | zstd -t
+zstd -b --fast=1 -i0e1 tmp --compress-literals
+zstd -b --fast=1 -i0e1 tmp --no-compress-literals
+
+println "\n===> zstdgrep tests"
+ln -sf "$ZSTD_BIN" zstdcat
+rm -f tmp_grep
+echo "1234" > tmp_grep
+zstd -f tmp_grep
+lines=$(ZCAT=./zstdcat $ZSTDGREP 2>&1 "1234" tmp_grep tmp_grep.zst | wc -l)
+test 2 -eq $lines
+ZCAT=./zstdcat $ZSTDGREP 2>&1 "1234" tmp_grep_bad.zst && die "Should have failed"
+ZCAT=./zstdcat $ZSTDGREP 2>&1 "1234" tmp_grep_bad.zst | grep "No such file or directory" || true
+rm -f tmp_grep*
+
+println "\n===> --exclude-compressed flag"
+rm -rf precompressedFilterTestDir
+mkdir -p precompressedFilterTestDir
+datagen $size > precompressedFilterTestDir/input.5
+datagen $size > precompressedFilterTestDir/input.6
+zstd --exclude-compressed --long --rm -r precompressedFilterTestDir
+datagen $size > precompressedFilterTestDir/input.7
+datagen $size > precompressedFilterTestDir/input.8
+zstd --exclude-compressed --long --rm -r precompressedFilterTestDir
+test ! -f precompressedFilterTestDir/input.5.zst.zst
+test ! -f precompressedFilterTestDir/input.6.zst.zst
+file1timestamp=`$MTIME precompressedFilterTestDir/input.5.zst`
+file2timestamp=`$MTIME precompressedFilterTestDir/input.7.zst`
+if [ $file2timestamp -ge $file1timestamp ]; then
+ println "Test is successful. input.5.zst is precompressed and therefore not compressed/modified again."
+else
+ println "Test is not successful"
+fi
+# File Extension check.
+datagen $size > precompressedFilterTestDir/input.zstbar
+zstd --exclude-compressed --long --rm -r precompressedFilterTestDir
+# zstd should compress input.zstbar
+test -f precompressedFilterTestDir/input.zstbar.zst
+# Check without the --exclude-compressed flag
+zstd --long --rm -r precompressedFilterTestDir
+# Files should get compressed again without the --exclude-compressed flag.
+test -f precompressedFilterTestDir/input.5.zst.zst
+test -f precompressedFilterTestDir/input.6.zst.zst
+println "Test completed"
+
+
+println "\n===> recursive mode test "
+# combination of -r with empty list of input file
+zstd -c -r < tmp > tmp.zst
+
+
+println "\n===> file removal"
+zstd -f --rm tmp
test ! -f tmp # tmp should no longer be present
-$ZSTD -f -d --rm tmp.zst
+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 > "$INTOVOID"
+println "test : should quietly not remove non-regular file"
+println hello > tmp
+zstd tmp -f -o "$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 > $INTOVOID # --rm should remain silent
+zstd tmp -f -o "$INTOVOID" 2>&1 | grep -v "Refusing to remove non-regular file"
+println "test : --rm on stdin"
+println a | zstd --rm > $INTOVOID # --rm should remain silent
rm tmp
-$ZSTD -f tmp && die "tmp not present : should have failed"
+zstd -f tmp && die "tmp not present : should have failed"
test ! -f tmp.zst # tmp.zst should not be created
-$ECHO "test : -d -f do not delete destination when source is not present"
+println "test : -d -f do not delete destination when source is not present"
touch tmp # create destination file
-$ZSTD -d -f tmp.zst && die "attempt to decompress a non existing file"
+zstd -d -f tmp.zst && die "attempt to decompress a non existing file"
test -f tmp # destination file should still be present
-$ECHO "test : -f do not delete destination when source is not present"
+println "test : -f do not delete destination when source is not present"
rm tmp # erase source file
touch tmp.zst # create destination file
-$ZSTD -f tmp && die "attempt to compress a non existing file"
+zstd -f tmp && die "attempt to compress a non existing file"
test -f tmp.zst # destination file should still be present
+rm -rf tmp* # may also erase tmp* directory from previous failed run
+
+
+println "\n===> decompression only tests "
+# the following test verifies that the decoder is compatible with RLE as first block
+# older versions of zstd cli are not able to decode such corner case.
+# As a consequence, the zstd cli do not generate them, to maintain compatibility with older versions.
+dd bs=1048576 count=1 if=/dev/zero of=tmp
+zstd -d -o tmp1 "$TESTDIR/golden-decompression/rle-first-block.zst"
+$DIFF -s tmp1 tmp
rm tmp*
-$ECHO "test : compress multiple files"
-$ECHO hello > tmp1
-$ECHO world > tmp2
-$ZSTD tmp1 tmp2 -o "$INTOVOID" -f
-$ZSTD tmp1 tmp2 -c | $ZSTD -t
-$ZSTD tmp1 tmp2 -o tmp.zst
+println "\n===> compress multiple files"
+println hello > tmp1
+println world > tmp2
+zstd tmp1 tmp2 -o "$INTOVOID" -f
+zstd tmp1 tmp2 -c | zstd -t
+zstd tmp1 tmp2 -o tmp.zst
test ! -f tmp1.zst
test ! -f tmp2.zst
-$ZSTD tmp1 tmp2
-$ZSTD -t tmp1.zst tmp2.zst
-$ZSTD -dc tmp1.zst tmp2.zst
-$ZSTD tmp1.zst tmp2.zst -o "$INTOVOID" -f
-$ZSTD -d tmp1.zst tmp2.zst -o tmp
+zstd tmp1 tmp2
+zstd -t tmp1.zst tmp2.zst
+zstd -dc tmp1.zst tmp2.zst
+zstd tmp1.zst tmp2.zst -o "$INTOVOID" -f
+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"
+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
+println "\n===> multiple files and shell completion "
+datagen -s1 > tmp1 2> $INTOVOID
+datagen -s2 -g100K > tmp2 2> $INTOVOID
+datagen -s3 -g1M > tmp3 2> $INTOVOID
+println "compress tmp* : "
+zstd -f tmp*
+test -f tmp1.zst
+test -f tmp2.zst
+test -f tmp3.zst
+rm tmp1 tmp2 tmp3
+println "decompress tmp* : "
+zstd -df ./*.zst
+test -f tmp1
+test -f tmp2
+test -f tmp3
+println "compress tmp* into stdout > tmpall : "
+zstd -c tmp1 tmp2 tmp3 > tmpall
+test -f tmpall # should check size of tmpall (should be tmp1.zst + tmp2.zst + tmp3.zst)
+println "decompress tmpall* into stdout > tmpdec : "
+cp tmpall tmpall2
+zstd -dc tmpall* > tmpdec
+test -f tmpdec # should check size of tmpdec (should be 2*(tmp1 + tmp2 + tmp3))
+println "compress multiple files including a missing one (notHere) : "
+zstd -f tmp1 notHere tmp2 && die "missing file not detected!"
rm tmp*
-$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!" | $ZSTD --zstd=windowLog=21,slog - -o tmp.zst && die "wrong parameters not detected!"
-$ECHO "Hello world!" | $ZSTD --zstd=strategy=10 - -o tmp.zst && die "parameter out of bound not detected!" # > btultra2 : does not exist
+if [ "$isWindows" = false ] ; then
+ println "\n===> zstd fifo named pipe test "
+ echo "Hello World!" > tmp_original
+ mkfifo tmp_named_pipe
+ # note : fifo test doesn't work in combination with `dd` or `cat`
+ echo "Hello World!" > tmp_named_pipe &
+ zstd tmp_named_pipe -o tmp_compressed
+ zstd -d -o tmp_decompressed tmp_compressed
+ $DIFF -s tmp_original tmp_decompressed
+ rm -rf tmp*
+fi
+
+
+if [ -n "$DEVNULLRIGHTS" ] ; then
+ # these tests requires sudo rights, which is uncommon.
+ # they are only triggered if DEVNULLRIGHTS macro is defined.
+ println "\n===> checking /dev/null permissions are unaltered "
+ datagen > tmp
+ sudoZstd tmp -o $INTOVOID # sudo rights could modify /dev/null permissions
+ sudoZstd tmp -c > $INTOVOID
+ zstd tmp -f -o tmp.zst
+ sudoZstd -d tmp.zst -c > $INTOVOID
+ sudoZstd -d tmp.zst -o $INTOVOID
+ ls -las $INTOVOID | grep "rw-rw-rw-"
+fi
+
+
+println "\n===> compress multiple files into an output directory, --output-dir-flat"
+println henlo > tmp1
+mkdir tmpInputTestDir
+mkdir tmpInputTestDir/we
+mkdir tmpInputTestDir/we/must
+mkdir tmpInputTestDir/we/must/go
+mkdir tmpInputTestDir/we/must/go/deeper
+println cool > tmpInputTestDir/we/must/go/deeper/tmp2
+mkdir tmpOutDir
+zstd tmp1 tmpInputTestDir/we/must/go/deeper/tmp2 --output-dir-flat tmpOutDir
+test -f tmpOutDir/tmp1.zst
+test -f tmpOutDir/tmp2.zst
+println "test : decompress multiple files into an output directory, --output-dir-flat"
+mkdir tmpOutDirDecomp
+zstd tmpOutDir -r -d --output-dir-flat tmpOutDirDecomp
+test -f tmpOutDirDecomp/tmp2
+test -f tmpOutDirDecomp/tmp1
+rm -f tmpOutDirDecomp/*
+zstd tmpOutDir -r -d --output-dir-flat=tmpOutDirDecomp
+test -f tmpOutDirDecomp/tmp2
+test -f tmpOutDirDecomp/tmp1
+rm -rf tmp*
+
+
+println "test : compress multiple files reading them from a file, --filelist=FILE"
+println "Hello world!, file1" > tmp1
+println "Hello world!, file2" > tmp2
+println tmp1 > tmp_fileList
+println tmp2 >> tmp_fileList
+zstd -f --filelist=tmp_fileList
+test -f tmp2.zst
+test -f tmp1.zst
+
+println "test : reading file list from a symlink, --filelist=FILE"
+rm -f *.zst
+ln -s tmp_fileList tmp_symLink
+zstd -f --filelist=tmp_symLink
+test -f tmp2.zst
+test -f tmp1.zst
+
+println "test : compress multiple files reading them from multiple files, --filelist=FILE"
+rm -f *.zst
+println "Hello world!, file3" > tmp3
+println "Hello world!, file4" > tmp4
+println tmp3 > tmp_fileList2
+println tmp4 >> tmp_fileList2
+zstd -f --filelist=tmp_fileList --filelist=tmp_fileList2
+test -f tmp1.zst
+test -f tmp2.zst
+test -f tmp3.zst
+test -f tmp4.zst
+
+println "test : decompress multiple files reading them from a file, --filelist=FILE"
+rm -f tmp1 tmp2
+println tmp1.zst > tmpZst
+println tmp2.zst >> tmpZst
+zstd -d -f --filelist=tmpZst
+test -f tmp1
+test -f tmp2
+
+println "test : decompress multiple files reading them from multiple files, --filelist=FILE"
+rm -f tmp1 tmp2 tmp3 tmp4
+println tmp3.zst > tmpZst2
+println tmp4.zst >> tmpZst2
+zstd -d -f --filelist=tmpZst --filelist=tmpZst2
+test -f tmp1
+test -f tmp2
+test -f tmp3
+test -f tmp4
+
+println "test : survive a list of files which is text garbage (--filelist=FILE)"
+datagen > tmp_badList
+zstd -f --filelist=tmp_badList && die "should have failed : list is text garbage"
+
+println "test : survive a list of files which is binary garbage (--filelist=FILE)"
+datagen -P0 -g1M > tmp_badList
+zstd -qq -f --filelist=tmp_badList && die "should have failed : list is binary garbage" # let's avoid printing binary garbage on console
+
+println "test : try to overflow internal list of files (--filelist=FILE)"
+touch tmp1 tmp2 tmp3 tmp4 tmp5 tmp6
+ls tmp* > tmpList
+zstd -f tmp1 --filelist=tmpList --filelist=tmpList tmp2 tmp3 # can trigger an overflow of internal file list
+rm -rf tmp*
+
+println "\n===> --[no-]content-size tests"
+
+datagen > tmp_contentsize
+zstd -f tmp_contentsize
+zstd -lv tmp_contentsize.zst | grep "Decompressed Size:"
+zstd -f --no-content-size tmp_contentsize
+zstd -lv tmp_contentsize.zst | grep "Decompressed Size:" && die
+zstd -f --content-size tmp_contentsize
+zstd -lv tmp_contentsize.zst | grep "Decompressed Size:"
+zstd -f --content-size --no-content-size tmp_contentsize
+zstd -lv tmp_contentsize.zst | grep "Decompressed Size:" && die
+rm -rf tmp*
+
+println "test : show-default-cparams regular"
+datagen > tmp
+zstd --show-default-cparams -f tmp
+rm -rf tmp*
+
+println "test : show-default-cparams recursive"
+mkdir tmp_files
+datagen -g15000 > tmp_files/tmp1
+datagen -g129000 > tmp_files/tmp2
+datagen -g257000 > tmp_files/tmp3
+zstd --show-default-cparams -f -r tmp_files
+rm -rf tmp*
+
+println "\n===> Advanced compression parameters "
+println "Hello world!" | zstd --zstd=windowLog=21, - -o tmp.zst && die "wrong parameters not detected!"
+println "Hello world!" | zstd --zstd=windowLo=21 - -o tmp.zst && die "wrong parameters not detected!"
+println "Hello world!" | zstd --zstd=windowLog=21,slog - -o tmp.zst && die "wrong parameters not detected!"
+println "Hello world!" | zstd --zstd=strategy=10 - -o tmp.zst && die "parameter out of bound not detected!" # > btultra2 : does not exist
test ! -f tmp.zst # tmp.zst should not be created
roundTripTest -g512K
roundTripTest -g512K " --zstd=mml=3,tlen=48,strat=6"
roundTripTest -g64K "19 --zstd=strat=9" # btultra2
-$ECHO "\n===> Pass-Through mode "
-$ECHO "Hello world 1!" | $ZSTD -df
-$ECHO "Hello world 2!" | $ZSTD -dcf
-$ECHO "Hello world 3!" > tmp1
-$ZSTD -dcf tmp1
-
+println "\n===> Pass-Through mode "
+println "Hello world 1!" | zstd -df
+println "Hello world 2!" | zstd -dcf
+println "Hello world 3!" > tmp1
+zstd -dcf tmp1
-$ECHO "\n===> frame concatenation "
-$ECHO "hello " > hello.tmp
-$ECHO "world!" > world.tmp
+println "\n===> frame concatenation "
+println "hello " > hello.tmp
+println "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
+zstd -c hello.tmp > hello.zst
+zstd -c world.tmp > world.zst
+cat hello.zst world.zst > helloworld.zst
+zstd -dc helloworld.zst > 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
-$ZSTD -dc helloworld.zstd > result.tmp
+println "frame concatenation without checksum"
+zstd -c hello.tmp > hello.zst --no-check
+zstd -c world.tmp > world.zst --no-check
+cat hello.zst world.zst > helloworld.zstd
+zstd -dc helloworld.zst > result.tmp
+$DIFF helloworld.tmp result.tmp
+println "testing zstdcat symlink"
+ln -sf "$ZSTD_BIN" zstdcat
+$EXE_PREFIX ./zstdcat helloworld.zst > result.tmp
$DIFF helloworld.tmp result.tmp
-$ECHO "testing zstdcat symlink"
-ln -sf $ZSTD zstdcat
-./zstdcat helloworld.zstd > result.tmp
+ln -s helloworld.zst helloworld.link.zst
+$EXE_PREFIX ./zstdcat helloworld.link.zst > result.tmp
$DIFF helloworld.tmp result.tmp
rm zstdcat
rm result.tmp
-$ECHO "testing zcat symlink"
-ln -sf $ZSTD zcat
-./zcat helloworld.zstd > result.tmp
+println "testing zcat symlink"
+ln -sf "$ZSTD_BIN" zcat
+$EXE_PREFIX ./zcat helloworld.zst > result.tmp
+$DIFF helloworld.tmp result.tmp
+$EXE_PREFIX ./zcat helloworld.link.zst > result.tmp
$DIFF helloworld.tmp result.tmp
rm zcat
rm ./*.tmp ./*.zstd
-$ECHO "frame concatenation tests completed"
+println "frame concatenation tests completed"
if [ "$isWindows" = false ] && [ "$UNAME" != 'SunOS' ] && [ "$UNAME" != "OpenBSD" ] ; then
-$ECHO "\n**** flush write error test **** "
+println "\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 | $ZSTD -d > /dev/full && die "write error not detected!"
+println "println foo | zstd > /dev/full"
+println foo | zstd > /dev/full && die "write error not detected!"
+println "println foo | zstd | zstd -d > /dev/full"
+println foo | zstd | zstd -d > /dev/full && die "write error not detected!"
fi
if [ "$isWindows" = false ] && [ "$UNAME" != 'SunOS' ] ; then
-$ECHO "\n===> symbolic link test "
+println "\n===> symbolic link test "
rm -f hello.tmp world.tmp world2.tmp hello.tmp.zst world.tmp.zst
-$ECHO "hello world" > hello.tmp
+println "hello world" > hello.tmp
ln -s hello.tmp world.tmp
ln -s hello.tmp world2.tmp
-$ZSTD world.tmp hello.tmp || true
+zstd world.tmp hello.tmp || true
test -f hello.tmp.zst # regular file should have been compressed!
test ! -f world.tmp.zst # symbolic link should not have been compressed!
-$ZSTD world.tmp || true
+zstd world.tmp || true
test ! -f world.tmp.zst # symbolic link should not have been compressed!
-$ZSTD world.tmp world2.tmp || true
+zstd world.tmp world2.tmp || true
test ! -f world.tmp.zst # symbolic link should not have been compressed!
test ! -f world2.tmp.zst # symbolic link should not have been compressed!
-$ZSTD world.tmp hello.tmp -f
+zstd world.tmp hello.tmp -f
test -f world.tmp.zst # symbolic link should have been compressed with --force
rm -f hello.tmp world.tmp world2.tmp hello.tmp.zst world.tmp.zst
fi
-$ECHO "\n===> test sparse file support "
+println "\n===> test sparse file support "
-./datagen -g5M -P100 > tmpSparse
-$ZSTD tmpSparse -c | $ZSTD -dv -o tmpSparseRegen
+datagen -g5M -P100 > tmpSparse
+zstd tmpSparse -c | zstd -dv -o tmpSparseRegen
$DIFF -s tmpSparse tmpSparseRegen
-$ZSTD tmpSparse -c | $ZSTD -dv --sparse -c > tmpOutSparse
+zstd tmpSparse -c | zstd -dv --sparse -c > tmpOutSparse
$DIFF -s tmpSparse tmpOutSparse
-$ZSTD tmpSparse -c | $ZSTD -dv --no-sparse -c > tmpOutNoSparse
+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
+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
+println "\n Sparse Compatibility with Console :"
+println "Hello World 1 !" | zstd | zstd -d -c
+println "Hello World 2 !" | zstd | zstd -d | cat
+println "\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
+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 "
+println "\n===> stream-size mode"
-./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 "
+datagen -g11000 > tmp
+println "test : basic file compression vs sized streaming compression"
+file_size=$(zstd -14 -f tmp -o tmp.zst && wc -c < tmp.zst)
+stream_size=$(cat tmp | zstd -14 --stream-size=11000 | wc -c)
+if [ "$stream_size" -gt "$file_size" ]; then
+ die "hinted compression larger than expected"
+fi
+println "test : sized streaming compression and decompression"
+cat tmp | zstd -14 -f tmp -o --stream-size=11000 tmp.zst
+zstd -df tmp.zst -o tmp_decompress
+cmp tmp tmp_decompress || die "difference between original and decompressed file"
+println "test : incorrect stream size"
+cat tmp | zstd -14 -f -o tmp.zst --stream-size=11001 && die "should fail with incorrect stream size"
+
+println "\n===> zstd zero weight dict test "
+rm -f tmp*
+cp "$TESTDIR/dict-files/zero-weight-dict" tmp_input
+zstd -D "$TESTDIR/dict-files/zero-weight-dict" tmp_input
+zstd -D "$TESTDIR/dict-files/zero-weight-dict" -d tmp_input.zst -o tmp_decomp
+$DIFF tmp_decomp tmp_input
+rm -rf tmp*
-$ECHO "- test with raw dict (content only) "
-./datagen > tmpDict
-./datagen -g1M | $MD5SUM > tmp1
-./datagen -g1M | $ZSTD -D tmpDict | $ZSTD -D tmpDict -dvq | $MD5SUM > tmp2
+println "\n===> zstd (valid) zero weight dict test "
+rm -f tmp*
+# 0 has a non-zero weight in the dictionary
+echo "0000000000000000000000000" > tmp_input
+zstd -D "$TESTDIR/dict-files/zero-weight-dict" tmp_input
+zstd -D "$TESTDIR/dict-files/zero-weight-dict" -d tmp_input.zst -o tmp_decomp
+$DIFF tmp_decomp tmp_input
+rm -rf tmp*
+
+println "\n===> size-hint mode"
+
+datagen -g11000 > tmp
+datagen -g11000 > tmp2
+datagen > tmpDict
+println "test : basic file compression vs hinted streaming compression"
+file_size=$(zstd -14 -f tmp -o tmp.zst && wc -c < tmp.zst)
+stream_size=$(cat tmp | zstd -14 --size-hint=11000 | wc -c)
+if [ "$stream_size" -ge "$file_size" ]; then
+ die "hinted compression larger than expected"
+fi
+println "test : hinted streaming compression and decompression"
+cat tmp | zstd -14 -f -o tmp.zst --size-hint=11000
+zstd -df tmp.zst -o tmp_decompress
+cmp tmp tmp_decompress || die "difference between original and decompressed file"
+println "test : hinted streaming compression with dictionary"
+cat tmp | zstd -14 -f -D tmpDict --size-hint=11000 | zstd -t -D tmpDict
+println "test : multiple file compression with hints and dictionary"
+zstd -14 -f -D tmpDict --size-hint=11000 tmp tmp2
+zstd -14 -f -o tmp1_.zst -D tmpDict --size-hint=11000 tmp
+zstd -14 -f -o tmp2_.zst -D tmpDict --size-hint=11000 tmp2
+cmp tmp.zst tmp1_.zst || die "first file's output differs"
+cmp tmp2.zst tmp2_.zst || die "second file's output differs"
+println "test : incorrect hinted stream sizes"
+cat tmp | zstd -14 -f --size-hint=11050 | zstd -t # slightly too high
+cat tmp | zstd -14 -f --size-hint=10950 | zstd -t # slightly too low
+cat tmp | zstd -14 -f --size-hint=22000 | zstd -t # considerably too high
+cat tmp | zstd -14 -f --size-hint=5500 | zstd -t # considerably too low
+
+
+println "\n===> dictionary tests "
+
+println "- 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 "- Test dictionary compression with tmpDict as an input file and dictionary"
-$ZSTD -f tmpDict -D tmpDict && die "compression error not detected!"
-$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 $TESTFILE result
+println "- Create first dictionary "
+TESTFILE="$PRGDIR"/zstdcli.c
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict
+cp "$TESTFILE" tmp
+println "- Test dictionary compression with tmpDict as an input file and dictionary"
+zstd -f tmpDict -D tmpDict && die "compression error not detected!"
+println "- Dictionary compression roundtrip"
+zstd -f tmp -D tmpDict
+zstd -d tmp.zst -D tmpDict -fo result
+$DIFF "$TESTFILE" result
+println "- Dictionary compression with btlazy2 strategy"
+zstd -f tmp -D tmpDict --zstd=strategy=6
+zstd -d tmp.zst -D tmpDict -fo result
+$DIFF "$TESTFILE" result
if [ -n "$hasMT" ]
then
- $ECHO "- Test dictionary compression with multithreading "
- ./datagen -g5M | $ZSTD -T2 -D tmpDict | $ZSTD -t -D tmpDict # fails with v1.3.2
+ println "- Test dictionary compression with multithreading "
+ datagen -g5M | zstd -T2 -D tmpDict | zstd -t -D tmpDict # fails with v1.3.2
fi
-$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
+println "- Create second (different) dictionary "
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c "$PRGDIR"/*.h -o tmpDictC
+zstd -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!"
+println "- Create dictionary with short dictID"
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID=1 -o tmpDict1
cmp tmpDict tmpDict1 && die "dictionaries should have different ID !"
-$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"
+println "- Create dictionary with wrong dictID parameter order (must fail)"
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID -o 1 tmpDict1 && die "wrong order : --dictID must be followed by argument "
+println "- Create dictionary with size limit"
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict2 --maxdict=4K -v
+println "- Create dictionary with small size limit"
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict3 --maxdict=1K -v
+println "- Create dictionary with wrong parameter order (must fail)"
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict3 --maxdict -v 4K && die "wrong order : --maxdict must be followed by argument "
+println "- Compress without dictID"
+zstd -f tmp -D tmpDict1 --no-dictID
+zstd -d tmp.zst -D tmpDict -fo result
+$DIFF "$TESTFILE" result
+println "- Compress with wrong argument order (must fail)"
+zstd tmp -Df tmpDict1 -c > $INTOVOID && die "-D must be followed by dictionary name "
+println "- Compress multiple files with dictionary"
rm -rf dirTestDict
mkdir dirTestDict
-cp *.c dirTestDict
-cp ../programs/*.c dirTestDict
-cp ../programs/*.h dirTestDict
+cp "$TESTDIR"/*.c dirTestDict
+cp "$PRGDIR"/*.c dirTestDict
+cp "$PRGDIR"/*.h dirTestDict
$MD5SUM dirTestDict/* > tmph1
-$ZSTD -f --rm dirTestDict/* -D tmpDictC
-$ZSTD -d --rm dirTestDict/*.zst -D tmpDictC # note : use internal checksum by default
+zstd -f --rm dirTestDict/* -D tmpDictC
+zstd -d --rm dirTestDict/*.zst -D tmpDictC # note : use internal checksum by default
case "$UNAME" in
- Darwin) $ECHO "md5sum -c not supported on OS-X : test skipped" ;; # not compatible with OS-X's md5
+ Darwin) println "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"
+println "- dictionary builder on bogus input"
+println "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"
+println "- Test -o before --train"
rm -f tmpDict dictionary
-$ZSTD -o tmpDict --train *.c ../programs/*.c
+zstd -o tmpDict --train "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f tmpDict
-$ZSTD --train *.c ../programs/*.c
+zstd --train "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f dictionary
+println "- Test dictionary training fails"
+echo "000000000000000000000000000000000" > tmpz
+zstd --train tmpz tmpz tmpz tmpz tmpz tmpz tmpz tmpz tmpz && die "Dictionary training should fail : source is all zeros"
+if [ -n "$hasMT" ]
+then
+ zstd --train -T0 tmpz tmpz tmpz tmpz tmpz tmpz tmpz tmpz tmpz && die "Dictionary training should fail : source is all zeros"
+ println "- Create dictionary with multithreading enabled"
+ zstd --train -T0 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict
+fi
rm tmp* dictionary
-$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
+println "\n===> fastCover dictionary builder : advanced options "
+TESTFILE="$PRGDIR"/zstdcli.c
+datagen > tmpDict
+println "- Create first dictionary"
+zstd --train-fastcover=k=46,d=8,f=15,split=80 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict
+cp "$TESTFILE" tmp
+zstd -f tmp -D tmpDict
+zstd -d tmp.zst -D tmpDict -fo result
+$DIFF "$TESTFILE" result
+println "- Create second (different) dictionary"
+zstd --train-fastcover=k=56,d=8 "$TESTDIR"/*.c "$PRGDIR"/*.c "$PRGDIR"/*.h -o tmpDictC
+zstd -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!"
+zstd --train-fastcover=k=56,d=8 && die "Create dictionary without input file"
+println "- Create dictionary with short dictID"
+zstd --train-fastcover=k=46,d=8,f=15,split=80 "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID=1 -o tmpDict1
cmp tmpDict tmpDict1 && die "dictionaries should have different ID !"
-$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
-$ECHO "- Test -o before --train-fastcover"
+println "- Create dictionaries with shrink-dict flag enabled"
+zstd --train-fastcover=steps=1,shrink "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpShrinkDict
+zstd --train-fastcover=steps=1,shrink=1 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpShrinkDict1
+zstd --train-fastcover=steps=1,shrink=5 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpShrinkDict2
+println "- Create dictionary with size limit"
+zstd --train-fastcover=steps=1 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict2 --maxdict=4K
+println "- Create dictionary using all samples for both training and testing"
+zstd --train-fastcover=k=56,d=8,split=100 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+println "- Create dictionary using f=16"
+zstd --train-fastcover=k=56,d=8,f=16 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+zstd --train-fastcover=k=56,d=8,accel=15 -r "$TESTDIR"/*.c "$PRGDIR"/*.c && die "Created dictionary using accel=15"
+println "- Create dictionary using accel=2"
+zstd --train-fastcover=k=56,d=8,accel=2 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+println "- Create dictionary using accel=10"
+zstd --train-fastcover=k=56,d=8,accel=10 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+println "- Create dictionary with multithreading"
+zstd --train-fastcover -T4 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+println "- Test -o before --train-fastcover"
rm -f tmpDict dictionary
-$ZSTD -o tmpDict --train-fastcover *.c ../programs/*.c
+zstd -o tmpDict --train-fastcover=k=56,d=8 "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f tmpDict
-$ZSTD --train-fastcover *.c ../programs/*.c
+zstd --train-fastcover=k=56,d=8 "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f dictionary
rm tmp* dictionary
-$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
+println "\n===> legacy dictionary builder "
+
+TESTFILE="$PRGDIR"/zstdcli.c
+datagen > tmpDict
+println "- Create first dictionary"
+zstd --train-legacy=selectivity=8 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict
+cp "$TESTFILE" tmp
+zstd -f tmp -D tmpDict
+zstd -d tmp.zst -D tmpDict -fo result
+$DIFF "$TESTFILE" result
+zstd --train-legacy=s=8 && die "Create dictionary without input files (should error)"
+println "- Create second (different) dictionary"
+zstd --train-legacy=s=5 "$TESTDIR"/*.c "$PRGDIR"/*.c "$PRGDIR"/*.h -o tmpDictC
+zstd -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!"
+println "- Create dictionary with short dictID"
+zstd --train-legacy -s5 "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID=1 -o tmpDict1
cmp tmpDict tmpDict1 && die "dictionaries should have different ID !"
-$ECHO "- Create dictionary with size limit"
-$ZSTD --train-legacy -s9 *.c ../programs/*.c -o tmpDict2 --maxdict=4K
-$ECHO "- Test -o before --train-legacy"
+println "- Create dictionary with size limit"
+zstd --train-legacy -s9 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict2 --maxdict=4K
+println "- Test -o before --train-legacy"
rm -f tmpDict dictionary
-$ZSTD -o tmpDict --train-legacy *.c ../programs/*.c
+zstd -o tmpDict --train-legacy "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f tmpDict
-$ZSTD --train-legacy *.c ../programs/*.c
+zstd --train-legacy "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f dictionary
rm tmp* dictionary
-$ECHO "\n===> integrity tests "
+println "\n===> integrity tests "
-$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 !"
+println "test one file (tmp1.zst) "
+datagen > tmp1
+zstd tmp1
+zstd -t tmp1.zst
+zstd --test tmp1.zst
+println "test multiple files (*.zst) "
+zstd -t ./*.zst
+println "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
+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
+println "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 | $ZSTD -t
+zstd -t tmpSplit.* && die "bad file not detected !"
+datagen | zstd -c | zstd -t
+println "\n===> golden files tests "
-$ECHO "\n===> golden files tests "
+zstd -t -r "$TESTDIR/golden-compression"
+zstd -c -r "$TESTDIR/golden-compression" | zstd -t
-$ZSTD -t -r files
-$ZSTD -c -r files | $ZSTD -t
+println "\n===> benchmark mode tests "
-$ECHO "\n===> benchmark mode tests "
+println "bench one file"
+datagen > tmp1
+zstd -bi0 tmp1
+println "bench multiple levels"
+zstd -i0b0e3 tmp1
+println "bench negative level"
+zstd -bi0 --fast tmp1
+println "with recursive and quiet modes"
+zstd -rqi0b1e2 tmp1
+println "benchmark decompression only"
+zstd -f tmp1
+zstd -b -d -i0 tmp1.zst
-$ECHO "bench one file"
-./datagen > tmp1
-$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
-$ECHO "benchmark decompression only"
-$ZSTD -f tmp1
-$ZSTD -b -d -i1 tmp1.zst
-$ECHO "\n===> zstd compatibility tests "
+println "\n===> zstd compatibility tests "
-./datagen > tmp
+datagen > tmp
rm -f tmp.zst
-$ZSTD --format=zstd -f tmp
+zstd --format=zstd -f tmp
test -f tmp.zst
-$ECHO "\n===> gzip compatibility tests "
+
+println "\n===> gzip compatibility tests "
GZIPMODE=1
-$ZSTD --format=gzip -V || GZIPMODE=0
+zstd --format=gzip -V || GZIPMODE=0
if [ $GZIPMODE -eq 1 ]; then
- $ECHO "gzip support detected"
+ println "gzip support detected"
GZIPEXE=1
gzip -V || GZIPEXE=0
if [ $GZIPEXE -eq 1 ]; then
- ./datagen > tmp
- $ZSTD --format=gzip -f tmp
+ datagen > tmp
+ zstd --format=gzip -f tmp
gzip -t -v tmp.gz
gzip -f tmp
- $ZSTD -d -f -v tmp.gz
+ zstd -d -f -v tmp.gz
rm tmp*
else
- $ECHO "gzip binary not detected"
+ println "gzip binary not detected"
fi
else
- $ECHO "gzip mode not supported"
+ println "gzip mode not supported"
fi
-$ECHO "\n===> gzip frame tests "
+println "\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 !"
+ 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"
+ println "gzip mode not supported"
fi
if [ $GZIPMODE -eq 1 ]; then
- ./datagen > tmp
+ datagen > tmp
rm -f tmp.zst
- $ZSTD --format=gzip --format=zstd -f tmp
+ zstd --format=gzip --format=zstd -f tmp
test -f tmp.zst
fi
-$ECHO "\n===> xz compatibility tests "
+println "\n===> xz compatibility tests "
LZMAMODE=1
-$ZSTD --format=xz -V || LZMAMODE=0
+zstd --format=xz -V || LZMAMODE=0
if [ $LZMAMODE -eq 1 ]; then
- $ECHO "xz support detected"
+ println "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
+ println "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
+ 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
- $ECHO "Testing xz and lzma symlinks"
- ./datagen > tmp
+ println "Creating symlinks"
+ ln -s "$ZSTD_BIN" ./xz
+ ln -s "$ZSTD_BIN" ./unxz
+ ln -s "$ZSTD_BIN" ./lzma
+ ln -s "$ZSTD_BIN" ./unlzma
+ println "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"
+ println "Testing unxz and unlzma symlinks"
xz -Q tmp
./xz -d tmp.xz
lzma -Q tmp
rm xz unxz lzma unlzma
rm tmp*
else
- $ECHO "xz binary not detected"
+ println "xz binary not detected"
fi
else
- $ECHO "xz mode not supported"
+ println "xz mode not supported"
fi
-$ECHO "\n===> xz frame tests "
+println "\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 !"
+ 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
- $ECHO "xz mode not supported"
+ println "xz mode not supported"
fi
-$ECHO "\n===> lz4 compatibility tests "
+println "\n===> lz4 compatibility tests "
LZ4MODE=1
-$ZSTD --format=lz4 -V || LZ4MODE=0
+zstd --format=lz4 -V || LZ4MODE=0
if [ $LZ4MODE -eq 1 ]; then
- $ECHO "lz4 support detected"
+ println "lz4 support detected"
LZ4EXE=1
lz4 -V || LZ4EXE=0
if [ $LZ4EXE -eq 1 ]; then
- ./datagen > tmp
- $ZSTD --format=lz4 -f tmp
+ datagen > tmp
+ zstd --format=lz4 -f tmp
lz4 -t -v tmp.lz4
lz4 -f tmp
- $ZSTD -d -f -v tmp.lz4
+ zstd -d -f -v tmp.lz4
rm tmp*
else
- $ECHO "lz4 binary not detected"
+ println "lz4 binary not detected"
fi
else
- $ECHO "lz4 mode not supported"
+ println "lz4 mode not supported"
fi
-$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 !"
+ println "\n===> lz4 frame tests "
+ 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
- $ECHO "lz4 mode not supported"
+ println "\nlz4 mode not supported"
fi
-$ECHO "\n===> suffix list test"
-! $ZSTD -d tmp.abc 2> tmplg
+println "\n===> suffix list test"
+
+! zstd -d tmp.abc 2> tmplg
if [ $GZIPMODE -ne 1 ]; then
grep ".gz" tmplg > $INTOVOID && die "Unsupported suffix listed"
grep ".lz4" tmplg > $INTOVOID && die "Unsupported suffix listed"
fi
-$ECHO "\n===> zstd round-trip tests "
+
+println "\n===> tar extension tests "
+
+rm -f tmp tmp.tar tmp.tzst tmp.tgz tmp.txz tmp.tlz4
+
+datagen > tmp
+tar cf tmp.tar tmp
+zstd tmp.tar -o tmp.tzst
+rm tmp.tar
+zstd -d tmp.tzst
+[ -e tmp.tar ] || die ".tzst failed to decompress to .tar!"
+rm -f tmp.tar tmp.tzst
+
+if [ $GZIPMODE -eq 1 ]; then
+ tar czf tmp.tgz tmp
+ zstd -d tmp.tgz
+ [ -e tmp.tar ] || die ".tgz failed to decompress to .tar!"
+ rm -f tmp.tar tmp.tgz
+fi
+
+if [ $LZMAMODE -eq 1 ]; then
+ tar c tmp | zstd --format=xz > tmp.txz
+ zstd -d tmp.txz
+ [ -e tmp.tar ] || die ".txz failed to decompress to .tar!"
+ rm -f tmp.tar tmp.txz
+fi
+
+if [ $LZ4MODE -eq 1 ]; then
+ tar c tmp | zstd --format=lz4 > tmp.tlz4
+ zstd -d tmp.tlz4
+ [ -e tmp.tar ] || die ".tlz4 failed to decompress to .tar!"
+ rm -f tmp.tar tmp.tlz4
+fi
+
+touch tmp.t tmp.tz tmp.tzs
+! zstd -d tmp.t
+! zstd -d tmp.tz
+! zstd -d tmp.tzs
+
+
+println "\n===> zstd round-trip tests "
roundTripTest
roundTripTest -g15K # TableID==3
fileRoundTripTest -g500K
-$ECHO "\n===> zstd long distance matching round-trip tests "
+println "\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 -g96K "5 --single-thread"
if [ -n "$hasMT" ]
then
- $ECHO "\n===> zstdmt round-trip tests "
+ println "\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 "
+ println "\n===> zstdmt long distance matching round-trip tests "
roundTripTest -g8M "3 --long=24 -T2"
- $ECHO "\n===> ovLog tests "
- ./datagen -g2MB > tmp
- refSize=$($ZSTD tmp -6 -c --zstd=wlog=18 | wc -c)
- ov9Size=$($ZSTD tmp -6 -c --zstd=wlog=18,ovlog=9 | wc -c)
- ov1Size=$($ZSTD tmp -6 -c --zstd=wlog=18,ovlog=1 | wc -c)
- if [ $refSize -eq $ov9Size ]; then
+ println "\n===> ovLog tests "
+ datagen -g2MB > tmp
+ refSize=$(zstd tmp -6 -c --zstd=wlog=18 | wc -c)
+ ov9Size=$(zstd tmp -6 -c --zstd=wlog=18,ovlog=9 | wc -c)
+ ov1Size=$(zstd tmp -6 -c --zstd=wlog=18,ovlog=1 | wc -c)
+ if [ "$refSize" -eq "$ov9Size" ]; then
echo ov9Size should be different from refSize
exit 1
fi
- if [ $refSize -eq $ov1Size ]; then
+ if [ "$refSize" -eq "$ov1Size" ]; then
echo ov1Size should be different from refSize
exit 1
fi
- if [ $ov9Size -ge $ov1Size ]; then
- echo ov9Size=$ov9Size should be smaller than ov1Size=$ov1Size
+ if [ "$ov9Size" -ge "$ov1Size" ]; then
+ echo ov9Size="$ov9Size" should be smaller than ov1Size="$ov1Size"
exit 1
fi
else
- $ECHO "\n===> no multithreading, skipping zstdmt tests "
+ println "\n===> no multithreading, skipping zstdmt tests "
fi
rm tmp*
-$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 "
+println "\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
+
+println "\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
+zstd -l ./*.zst
+zstd -lv ./*.zst
-$ECHO "\n===> zstd --list/-l error detection tests "
-$ZSTD -l tmp1 tmp1.zst && die "-l must fail on non-zstd file"
-$ZSTD --list tmp* && die "-l must fail on non-zstd file"
-$ZSTD -lv tmp1* && die "-l must fail on non-zstd file"
-$ZSTD --list -v tmp2 tmp12.zst && die "-l must fail on non-zstd file"
+println "\n===> zstd --list/-l error detection tests "
+zstd -l tmp1 tmp1.zst && die "-l must fail on non-zstd file"
+zstd --list tmp* && die "-l must fail on non-zstd file"
+zstd -lv tmp1* && die "-l must fail on non-zstd file"
+zstd --list -v tmp2 tmp12.zst && die "-l must fail on non-zstd file"
-$ECHO "test : detect truncated compressed file "
+println "test : detect truncated compressed file "
TEST_DATA_FILE=truncatable-input.txt
FULL_COMPRESSED_FILE=${TEST_DATA_FILE}.zst
TRUNCATED_COMPRESSED_FILE=truncated-input.txt.zst
-./datagen -g50000 > $TEST_DATA_FILE
-$ZSTD -f $TEST_DATA_FILE -o $FULL_COMPRESSED_FILE
+datagen -g50000 > $TEST_DATA_FILE
+zstd -f $TEST_DATA_FILE -o $FULL_COMPRESSED_FILE
dd bs=1 count=100 if=$FULL_COMPRESSED_FILE of=$TRUNCATED_COMPRESSED_FILE
-$ZSTD --list $TRUNCATED_COMPRESSED_FILE && die "-l must fail on truncated file"
+zstd --list $TRUNCATED_COMPRESSED_FILE && die "-l must fail on truncated file"
rm $TEST_DATA_FILE
rm $FULL_COMPRESSED_FILE
rm $TRUNCATED_COMPRESSED_FILE
-$ECHO "\n===> zstd --list/-l errors when presented with stdin / no files"
-$ZSTD -l && die "-l must fail on empty list of files"
-$ZSTD -l - && die "-l does not work on stdin"
-$ZSTD -l < tmp1.zst && die "-l does not work on stdin"
-$ZSTD -l - < tmp1.zst && die "-l does not work on stdin"
-$ZSTD -l - tmp1.zst && die "-l does not work on stdin"
-$ZSTD -l - tmp1.zst < tmp1.zst && die "-l does not work on stdin"
-$ZSTD -l tmp1.zst < tmp2.zst # this will check tmp1.zst, but not tmp2.zst, which is not an error : zstd simply doesn't read stdin in this case. It must not error just because stdin is not a tty
-
-$ECHO "\n===> zstd --list/-l test with null files "
-./datagen -g0 > tmp5
-$ZSTD tmp5
-$ZSTD -l tmp5.zst
-$ZSTD -l tmp5* && die "-l must fail on non-zstd file"
-$ZSTD -lv tmp5.zst | grep "Decompressed Size: 0.00 KB (0 B)" # check that 0 size is present in header
-$ZSTD -lv tmp5* && die "-l must fail on non-zstd file"
-
-$ECHO "\n===> zstd --list/-l test with no content size field "
-./datagen -g513K | $ZSTD > tmp6.zst
-$ZSTD -l tmp6.zst
-$ZSTD -lv tmp6.zst | grep "Decompressed Size:" && die "Field :Decompressed Size: should not be available in this compressed file"
-
-$ECHO "\n===> zstd --list/-l test with no checksum "
-$ZSTD -f --no-check tmp1
-$ZSTD -l tmp1.zst
-$ZSTD -lv tmp1.zst
+println "\n===> zstd --list/-l errors when presented with stdin / no files"
+zstd -l && die "-l must fail on empty list of files"
+zstd -l - && die "-l does not work on stdin"
+zstd -l < tmp1.zst && die "-l does not work on stdin"
+zstd -l - < tmp1.zst && die "-l does not work on stdin"
+zstd -l - tmp1.zst && die "-l does not work on stdin"
+zstd -l - tmp1.zst < tmp1.zst && die "-l does not work on stdin"
+zstd -l tmp1.zst < tmp2.zst # this will check tmp1.zst, but not tmp2.zst, which is not an error : zstd simply doesn't read stdin in this case. It must not error just because stdin is not a tty
+
+println "\n===> zstd --list/-l test with null files "
+datagen -g0 > tmp5
+zstd tmp5
+zstd -l tmp5.zst
+zstd -l tmp5* && die "-l must fail on non-zstd file"
+zstd -lv tmp5.zst | grep "Decompressed Size: 0.00 KB (0 B)" # check that 0 size is present in header
+zstd -lv tmp5* && die "-l must fail on non-zstd file"
+
+println "\n===> zstd --list/-l test with no content size field "
+datagen -g513K | zstd > tmp6.zst
+zstd -l tmp6.zst
+zstd -lv tmp6.zst | grep "Decompressed Size:" && die "Field :Decompressed Size: should not be available in this compressed file"
+
+println "\n===> zstd --list/-l test with no checksum "
+zstd -f --no-check tmp1
+zstd -l tmp1.zst
+zstd -lv tmp1.zst
rm tmp*
-$ECHO "\n===> zstd long distance matching tests "
+println "\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" " --zstd=wlog=28 --memory=512MB"
-$ECHO "\n===> adaptive mode "
-roundTripTest -g270000000 " --adapt"
-roundTripTest -g27000000 " --adapt=min=1,max=4"
-$ECHO "===> test: --adapt must fail on incoherent bounds "
-./datagen > tmp
-$ZSTD -f -vv --adapt=min=10,max=9 tmp && die "--adapt must fail on incoherent bounds"
-
-$ECHO "\n===> rsyncable mode "
-roundTripTest -g10M " --rsyncable"
-roundTripTest -g10M " --rsyncable -B100K"
-$ECHO "===> test: --rsyncable must fail with --single-thread"
-$ZSTD -f -vv --rsyncable --single-thread tmp && die "--rsyncable must fail with --single-thread"
if [ "$1" != "--test-large-data" ]; then
- $ECHO "Skipping large data tests"
+ println "Skipping large data tests"
exit 0
fi
#############################################################################
-$ECHO "\n===> large files tests "
+
+if [ -n "$hasMT" ]
+then
+ println "\n===> adaptive mode "
+ roundTripTest -g270000000 " --adapt"
+ roundTripTest -g27000000 " --adapt=min=1,max=4"
+ println "===> test: --adapt must fail on incoherent bounds "
+ datagen > tmp
+ zstd -f -vv --adapt=min=10,max=9 tmp && die "--adapt must fail on incoherent bounds"
+
+ println "\n===> rsyncable mode "
+ roundTripTest -g10M " --rsyncable"
+ roundTripTest -g10M " --rsyncable -B100K"
+ println "===> test: --rsyncable must fail with --single-thread"
+ zstd -f -vv --rsyncable --single-thread tmp && die "--rsyncable must fail with --single-thread"
+fi
+
+println "\n===> patch-from tests"
+
+datagen -g1000 -P50 > tmp_dict
+datagen -g1000 -P10 > tmp_patch
+zstd --patch-from=tmp_dict tmp_patch -o tmp_patch_diff
+zstd -d --patch-from=tmp_dict tmp_patch_diff -o tmp_patch_recon
+$DIFF -s tmp_patch_recon tmp_patch
+rm -rf tmp_*
+
+println "\n===> patch-from recursive tests"
+
+mkdir tmp_dir
+datagen > tmp_dir/tmp1
+datagen > tmp_dir/tmp2
+datagen > tmp_dict
+zstd --patch-from=tmp_dict -r tmp_dir && die
+rm -rf tmp*
+
+println "\n===> patch-from long mode trigger larger file test"
+
+datagen -g5000000 > tmp_dict
+datagen -g5000000 > tmp_patch
+zstd -15 --patch-from=tmp_dict tmp_patch 2>&1 | grep "long mode automaticaly triggered"
+rm -rf tmp*
+
+println "\n===> large files tests "
roundTripTest -g270000000 1
roundTripTest -g250000000 2
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
+roundTripTest -g5000000000 -P99 "1 --zstd=wlog=25"
+roundTripTest -g3700000000 -P0 "1 --zstd=strategy=6,wlog=25" # ensure btlazy2 can survive an overflow rescale
fileRoundTripTest -g4193M -P99 1
-$ECHO "\n===> zstd long, long distance matching round-trip tests "
+println "\n===> zstd long, long distance matching round-trip tests "
roundTripTest -g270000000 "1 --single-thread --long"
roundTripTest -g130000000 -P60 "5 --single-thread --long"
roundTripTest -g35000000 -P70 "8 --single-thread --long"
if [ -n "$hasMT" ]
then
- $ECHO "\n===> zstdmt long round-trip tests "
+ println "\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" " "
+ # Exposes the bug in https://github.com/facebook/zstd/pull/1678
+ # This test fails on 4 different travis builds at the time of writing
+ # because it needs to allocate 8 GB of memory.
+ # roundTripTest -g10G -P99 "1 -T1 --long=31 --zstd=clog=27 --fast=1000"
else
- $ECHO "\n**** no multithreading, skipping zstdmt tests **** "
+ println "\n**** no multithreading, skipping zstdmt tests **** "
fi
-$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
+println "\n===> cover dictionary builder : advanced options "
+
+TESTFILE="$PRGDIR"/zstdcli.c
+datagen > tmpDict
+println "- Create first dictionary"
+zstd --train-cover=k=46,d=8,split=80 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict
+cp "$TESTFILE" tmp
+zstd -f tmp -D tmpDict
+zstd -d tmp.zst -D tmpDict -fo result
+$DIFF "$TESTFILE" result
+zstd --train-cover=k=56,d=8 && die "Create dictionary without input file (should error)"
+println "- Create second (different) dictionary"
+zstd --train-cover=k=56,d=8 "$TESTDIR"/*.c "$PRGDIR"/*.c "$PRGDIR"/*.h -o tmpDictC
+zstd -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!"
+println "- Create dictionary using shrink-dict flag"
+zstd --train-cover=steps=256,shrink "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID=1 -o tmpShrinkDict
+zstd --train-cover=steps=256,shrink=1 "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID=1 -o tmpShrinkDict1
+zstd --train-cover=steps=256,shrink=5 "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID=1 -o tmpShrinkDict2
+println "- Create dictionary with short dictID"
+zstd --train-cover=k=46,d=8,split=80 "$TESTDIR"/*.c "$PRGDIR"/*.c --dictID=1 -o tmpDict1
cmp tmpDict tmpDict1 && die "dictionaries should have different ID !"
-$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
-$ECHO "- Test -o before --train-cover"
+println "- Create dictionary with size limit"
+zstd --train-cover=steps=8 "$TESTDIR"/*.c "$PRGDIR"/*.c -o tmpDict2 --maxdict=4K
+println "- Compare size of dictionary from 90% training samples with 80% training samples"
+zstd --train-cover=split=90 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+zstd --train-cover=split=80 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+println "- Create dictionary using all samples for both training and testing"
+zstd --train-cover=split=100 -r "$TESTDIR"/*.c "$PRGDIR"/*.c
+println "- Test -o before --train-cover"
rm -f tmpDict dictionary
-$ZSTD -o tmpDict --train-cover *.c ../programs/*.c
+zstd -o tmpDict --train-cover "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f tmpDict
-$ZSTD --train-cover *.c ../programs/*.c
+zstd --train-cover "$TESTDIR"/*.c "$PRGDIR"/*.c
test -f dictionary
rm -f tmp* dictionary
-
rm -f tmp*
projects / ceph.git / blobdiff