17 $ECHO "roundTripTest: ./datagen $1 $local_p | $ZSTD -v$local_c | $ZSTD -d"
18 ./datagen $1 $local_p | $MD5SUM > tmp1
19 ./datagen $1 $local_p | $ZSTD --ultra -v$local_c | $ZSTD -d | $MD5SUM > tmp2
35 Darwin) MD5SUM="md5 -r" ;;
36 FreeBSD) MD5SUM="gmd5sum" ;;
42 SunOS) DIFF="gdiff" ;;
46 $ECHO "\nStarting playTests.sh isWindows=$isWindows ZSTD='$ZSTD'"
48 [ -n "$ZSTD" ] || die "ZSTD variable must be defined!"
50 $ECHO "\n**** simple tests **** "
53 $ECHO "test : basic compression "
54 $ZSTD -f tmp # trivial compression case, creates tmp.zst
55 $ECHO "test : basic decompression"
56 $ZSTD -df tmp.zst # trivial decompression case (overwrites tmp)
57 $ECHO "test : too large compression level (must fail)"
58 $ZSTD -99 -f tmp # too large compression level, automatic sized down
59 $ECHO "test : compress to stdout"
60 $ZSTD tmp -c > tmpCompressed
61 $ZSTD tmp --stdout > tmpCompressed # long command format
62 $ECHO "test : compress to named file"
64 $ZSTD tmp -o tmpCompressed
65 ls tmpCompressed # must work
66 $ECHO "test : -o must be followed by filename (must fail)"
67 $ZSTD tmp -of tmpCompressed && die "-o must be followed by filename "
68 $ECHO "test : force write, correct order"
69 $ZSTD tmp -fo tmpCompressed
70 $ECHO "test : forgotten argument"
72 $ZSTD tmp2 -fo && die "-o must be followed by filename "
73 $ECHO "test : implied stdout when input is stdin"
74 $ECHO bob | $ZSTD | $ZSTD -d
75 $ECHO "test : null-length file roundtrip"
76 $ECHO -n '' | $ZSTD - --stdout | $ZSTD -d --stdout
77 $ECHO "test : decompress file with wrong suffix (must fail)"
78 $ZSTD -d tmpCompressed && die "wrong suffix error not detected!"
79 $ZSTD -df tmp && die "should have refused : wrong extension"
80 $ECHO "test : decompress into stdout"
81 $ZSTD -d tmpCompressed -c > tmpResult # decompression using stdout
82 $ZSTD --decompress tmpCompressed -c > tmpResult
83 $ZSTD --decompress tmpCompressed --stdout > tmpResult
84 $ECHO "test : decompress from stdin into stdout"
85 $ZSTD -dc < tmp.zst > $INTOVOID # combine decompression, stdin & stdout
86 $ZSTD -dc - < tmp.zst > $INTOVOID
87 $ZSTD -d < tmp.zst > $INTOVOID # implicit stdout when stdin is used
88 $ZSTD -d - < tmp.zst > $INTOVOID
89 $ECHO "test : impose memory limitation (must fail)"
90 $ZSTD -d -f tmp.zst -M2K -c > $INTOVOID && die "decompression needs more memory than allowed"
91 $ZSTD -d -f tmp.zst --memlimit=2K -c > $INTOVOID && die "decompression needs more memory than allowed" # long command
92 $ZSTD -d -f tmp.zst --memory=2K -c > $INTOVOID && die "decompression needs more memory than allowed" # long command
93 $ZSTD -d -f tmp.zst --memlimit-decompress=2K -c > $INTOVOID && die "decompression needs more memory than allowed" # long command
94 $ECHO "test : overwrite protection"
95 $ZSTD -q tmp && die "overwrite check failed!"
96 $ECHO "test : force overwrite"
99 $ECHO "test : file removal"
101 ls tmp && die "tmp should no longer be present"
102 $ZSTD -f -d --rm tmp.zst
103 ls tmp.zst && die "tmp.zst should no longer be present"
104 $ECHO "test : --rm on stdin"
105 $ECHO a | $ZSTD --rm > $INTOVOID # --rm should remain silent
107 $ZSTD -f tmp && die "tmp not present : should have failed"
108 ls tmp.zst && die "tmp.zst should not be created"
111 $ECHO "\n**** Advanced compression parameters **** "
112 $ECHO "Hello world!" | $ZSTD --zstd=windowLog=21, - -o tmp.zst && die "wrong parameters not detected!"
113 $ECHO "Hello world!" | $ZSTD --zstd=windowLo=21 - -o tmp.zst && die "wrong parameters not detected!"
114 $ECHO "Hello world!" | $ZSTD --zstd=windowLog=21,slog - -o tmp.zst && die "wrong parameters not detected!"
115 ls tmp.zst && die "tmp.zst should not be created"
117 roundTripTest -g512K " --zstd=slen=3,tlen=48,strat=6"
118 roundTripTest -g512K " --zstd=strat=6,wlog=23,clog=23,hlog=22,slog=6"
119 roundTripTest -g512K " --zstd=windowLog=23,chainLog=23,hashLog=22,searchLog=6,searchLength=3,targetLength=48,strategy=6"
120 roundTripTest -g512K 19
123 $ECHO "\n**** Pass-Through mode **** "
124 $ECHO "Hello world 1!" | $ZSTD -df
125 $ECHO "Hello world 2!" | $ZSTD -dcf
126 $ECHO "Hello world 3!" > tmp1
130 $ECHO "\n**** frame concatenation **** "
132 $ECHO "hello " > hello.tmp
133 $ECHO "world!" > world.tmp
134 cat hello.tmp world.tmp > helloworld.tmp
135 $ZSTD -c hello.tmp > hello.zstd
136 $ZSTD -c world.tmp > world.zstd
137 cat hello.zstd world.zstd > helloworld.zstd
138 $ZSTD -dc helloworld.zstd > result.tmp
140 $DIFF helloworld.tmp result.tmp
141 $ECHO "frame concatenation without checksum"
142 $ZSTD -c hello.tmp > hello.zstd --no-check
143 $ZSTD -c world.tmp > world.zstd --no-check
144 cat hello.zstd world.zstd > helloworld.zstd
145 $ZSTD -dc helloworld.zstd > result.tmp
147 $DIFF helloworld.tmp result.tmp
149 $ECHO "frame concatenation tests completed"
152 if [ "$isWindows" = false ] && [ "$UNAME" != 'SunOS' ] ; then
153 $ECHO "\n**** flush write error test **** "
155 $ECHO "$ECHO foo | $ZSTD > /dev/full"
156 $ECHO foo | $ZSTD > /dev/full && die "write error not detected!"
157 $ECHO "$ECHO foo | $ZSTD | $ZSTD -d > /dev/full"
158 $ECHO foo | $ZSTD | $ZSTD -d > /dev/full && die "write error not detected!"
162 $ECHO "\n**** test sparse file support **** "
164 ./datagen -g5M -P100 > tmpSparse
165 $ZSTD tmpSparse -c | $ZSTD -dv -o tmpSparseRegen
166 $DIFF -s tmpSparse tmpSparseRegen
167 $ZSTD tmpSparse -c | $ZSTD -dv --sparse -c > tmpOutSparse
168 $DIFF -s tmpSparse tmpOutSparse
169 $ZSTD tmpSparse -c | $ZSTD -dv --no-sparse -c > tmpOutNoSparse
170 $DIFF -s tmpSparse tmpOutNoSparse
172 ./datagen -s1 -g1200007 -P100 | $ZSTD | $ZSTD -dv --sparse -c > tmpSparseOdd # Odd size file (to not finish on an exact nb of blocks)
173 ./datagen -s1 -g1200007 -P100 | $DIFF -s - tmpSparseOdd
175 $ECHO "\n Sparse Compatibility with Console :"
176 $ECHO "Hello World 1 !" | $ZSTD | $ZSTD -d -c
177 $ECHO "Hello World 2 !" | $ZSTD | $ZSTD -d | cat
178 $ECHO "\n Sparse Compatibility with Append :"
179 ./datagen -P100 -g1M > tmpSparse1M
180 cat tmpSparse1M tmpSparse1M > tmpSparse2M
181 $ZSTD -v -f tmpSparse1M -o tmpSparseCompressed
182 $ZSTD -d -v -f tmpSparseCompressed -o tmpSparseRegenerated
183 $ZSTD -d -v -f tmpSparseCompressed -c >> tmpSparseRegenerated
185 $DIFF tmpSparse2M tmpSparseRegenerated
189 $ECHO "\n**** multiple files tests **** "
191 ./datagen -s1 > tmp1 2> $INTOVOID
192 ./datagen -s2 -g100K > tmp2 2> $INTOVOID
193 ./datagen -s3 -g1M > tmp3 2> $INTOVOID
194 $ECHO "compress tmp* : "
198 $ECHO "decompress tmp* : "
201 $ECHO "compress tmp* into stdout > tmpall : "
202 $ZSTD -c tmp1 tmp2 tmp3 > tmpall
204 $ECHO "decompress tmpall* into stdout > tmpdec : "
206 $ZSTD -dc tmpall* > tmpdec
208 $ECHO "compress multiple files including a missing one (notHere) : "
209 $ZSTD -f tmp1 notHere tmp2 && die "missing file not detected!"
212 $ECHO "\n**** dictionary tests **** "
214 $ECHO "- test with raw dict (content only) "
216 ./datagen -g1M | $MD5SUM > tmp1
217 ./datagen -g1M | $ZSTD -D tmpDict | $ZSTD -D tmpDict -dvq | $MD5SUM > tmp2
219 $ECHO "- Create first dictionary "
220 TESTFILE=../programs/zstdcli.c
221 $ZSTD --train *.c ../programs/*.c -o tmpDict
223 $ZSTD -f tmp -D tmpDict
224 $ZSTD -d tmp.zst -D tmpDict -fo result
225 $DIFF $TESTFILE result
226 $ECHO "- Create second (different) dictionary "
227 $ZSTD --train *.c ../programs/*.c ../programs/*.h -o tmpDictC
228 $ZSTD -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!"
229 $ECHO "- Create dictionary with short dictID"
230 $ZSTD --train *.c ../programs/*.c --dictID 1 -o tmpDict1
231 cmp tmpDict tmpDict1 && die "dictionaries should have different ID !"
232 $ECHO "- Create dictionary with wrong dictID parameter order (must fail)"
233 $ZSTD --train *.c ../programs/*.c --dictID -o 1 tmpDict1 && die "wrong order : --dictID must be followed by argument "
234 $ECHO "- Create dictionary with size limit"
235 $ZSTD --train *.c ../programs/*.c -o tmpDict2 --maxdict 4K -v
236 $ECHO "- Create dictionary with wrong parameter order (must fail)"
237 $ZSTD --train *.c ../programs/*.c -o tmpDict2 --maxdict -v 4K && die "wrong order : --maxdict must be followed by argument "
238 $ECHO "- Compress without dictID"
239 $ZSTD -f tmp -D tmpDict1 --no-dictID
240 $ZSTD -d tmp.zst -D tmpDict -fo result
241 $DIFF $TESTFILE result
242 $ECHO "- Compress with wrong argument order (must fail)"
243 $ZSTD tmp -Df tmpDict1 -c > /dev/null && die "-D must be followed by dictionary name "
244 $ECHO "- Compress multiple files with dictionary"
248 cp ../programs/*.c dirTestDict
249 cp ../programs/*.h dirTestDict
250 $MD5SUM dirTestDict/* > tmph1
251 $ZSTD -f --rm dirTestDict/* -D tmpDictC
252 $ZSTD -d --rm dirTestDict/*.zst -D tmpDictC # note : use internal checksum by default
254 Darwin) $ECHO "md5sum -c not supported on OS-X : test skipped" ;; # not compatible with OS-X's md5
255 *) $MD5SUM -c tmph1 ;;
261 $ECHO "\n**** cover dictionary tests **** "
263 TESTFILE=../programs/zstdcli.c
265 $ECHO "- Create first dictionary"
266 $ZSTD --train --cover=k=46,d=8 *.c ../programs/*.c -o tmpDict
268 $ZSTD -f tmp -D tmpDict
269 $ZSTD -d tmp.zst -D tmpDict -fo result
270 $DIFF $TESTFILE result
271 $ECHO "- Create second (different) dictionary"
272 $ZSTD --train --cover=k=56,d=8 *.c ../programs/*.c ../programs/*.h -o tmpDictC
273 $ZSTD -d tmp.zst -D tmpDictC -fo result && die "wrong dictionary not detected!"
274 $ECHO "- Create dictionary with short dictID"
275 $ZSTD --train --cover=k=46,d=8 *.c ../programs/*.c --dictID 1 -o tmpDict1
276 cmp tmpDict tmpDict1 && die "dictionaries should have different ID !"
277 $ECHO "- Create dictionary with size limit"
278 $ZSTD --train --optimize-cover=steps=8 *.c ../programs/*.c -o tmpDict2 --maxdict 4K
282 $ECHO "\n**** integrity tests **** "
284 $ECHO "test one file (tmp1.zst) "
288 $ZSTD --test tmp1.zst
289 $ECHO "test multiple files (*.zst) "
291 $ECHO "test bad files (*) "
292 $ZSTD -t * && die "bad files not detected !"
293 $ZSTD -t tmp1 && die "bad file not detected !"
295 $ZSTD -t tmp2.zst && die "bad file not detected !"
297 $ZSTD -t tmp3 && die "bad file not detected !" # detects 0-sized files as bad
298 $ECHO "test --rm and --test combined "
299 $ZSTD -t --rm tmp1.zst
300 ls -ls tmp1.zst # check file is still present
303 $ECHO "\n**** benchmark mode tests **** "
305 $ECHO "bench one file"
308 $ECHO "bench multiple levels"
310 $ECHO "with recursive and quiet modes"
314 $ECHO "\n**** gzip compatibility tests **** "
317 $ZSTD --format=gzip -V || GZIPMODE=0
318 if [ $GZIPMODE -eq 1 ]; then
319 $ECHO "gzip support detected"
322 if [ $GZIPEXE -eq 1 ]; then
324 $ZSTD --format=gzip -f tmp
327 $ZSTD -d -f -v tmp.gz
330 $ECHO "gzip binary not detected"
333 $ECHO "gzip mode not supported"
337 $ECHO "\n**** gzip frame tests **** "
339 if [ $GZIPMODE -eq 1 ]; then
341 $ZSTD -f --format=gzip tmp
343 cat tmp.gz tmp.zst tmp.gz tmp.zst | $ZSTD -d -f -o tmp
344 head -c -1 tmp.gz | $ZSTD -t && die "incomplete frame not detected !"
347 $ECHO "gzip mode not supported"
351 $ECHO "\n**** xz compatibility tests **** "
354 $ZSTD --format=xz -V || LZMAMODE=0
355 if [ $LZMAMODE -eq 1 ]; then
356 $ECHO "xz support detected"
358 xz -V && lzma -V || XZEXE=0
359 if [ $XZEXE -eq 1 ]; then
361 $ZSTD --format=lzma -f tmp
362 $ZSTD --format=xz -f tmp
366 lzma -f -k --lzma1 tmp
367 $ZSTD -d -f -v tmp.xz
368 $ZSTD -d -f -v tmp.lzma
371 $ECHO "xz binary not detected"
374 $ECHO "xz mode not supported"
378 $ECHO "\n**** xz frame tests **** "
380 if [ $LZMAMODE -eq 1 ]; then
382 $ZSTD -f --format=xz tmp
383 $ZSTD -f --format=lzma tmp
385 cat tmp.xz tmp.lzma tmp.zst tmp.lzma tmp.xz tmp.zst | $ZSTD -d -f -o tmp
386 head -c -1 tmp.xz | $ZSTD -t && die "incomplete frame not detected !"
387 head -c -1 tmp.lzma | $ZSTD -t && die "incomplete frame not detected !"
390 $ECHO "xz mode not supported"
394 $ECHO "\n**** zstd round-trip tests **** "
397 roundTripTest -g15K # TableID==3
398 roundTripTest -g127K # TableID==2
399 roundTripTest -g255K # TableID==1
400 roundTripTest -g522K # TableID==0
401 roundTripTest -g519K 6 # greedy, hash chain
402 roundTripTest -g517K 16 # btlazy2
403 roundTripTest -g516K 19 # btopt
407 if [ "$1" != "--test-large-data" ]; then
408 $ECHO "Skipping large data tests"
412 roundTripTest -g270000000 1
413 roundTripTest -g270000000 2
414 roundTripTest -g270000000 3
416 roundTripTest -g140000000 -P60 4
417 roundTripTest -g140000000 -P60 5
418 roundTripTest -g140000000 -P60 6
420 roundTripTest -g70000000 -P70 7
421 roundTripTest -g70000000 -P70 8
422 roundTripTest -g70000000 -P70 9
424 roundTripTest -g35000000 -P75 10
425 roundTripTest -g35000000 -P75 11
426 roundTripTest -g35000000 -P75 12
428 roundTripTest -g18000000 -P80 13
429 roundTripTest -g18000000 -P80 14
430 roundTripTest -g18000000 -P80 15
431 roundTripTest -g18000000 -P80 16
432 roundTripTest -g18000000 -P80 17
434 roundTripTest -g50000000 -P94 18
435 roundTripTest -g50000000 -P94 19
437 roundTripTest -g99000000 -P99 20
438 roundTripTest -g6000000000 -P99 1