AuroraMiddleware/lz4
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
2,328 Commits 13 Branches 31 Tags 6.8 MiB
7c57828096
Commit Graph

292 Commits

Author SHA1 Message Date
W. Felix Handte
66f0c29aa4 Fix Framebench Statistics 2018-04-19 20:45:47 -04:00
W. Felix Handte
09df7a05f9 Add Run Name to Frame Bench Output 2018-04-19 20:45:47 -04:00
W. Felix Handte
a9a62321ff Auto-Calculate Appropriate Repetition Count 2018-04-19 20:45:47 -04:00
W. Felix Handte
d4ee7554fc Print More Detailed Results Inside bench(), Add Compression Levels 2018-04-19 20:45:47 -04:00
W. Felix Handte
ffb2d8b0ed Check Compressed Buffer is Correct in Frame Bench 2018-04-19 20:45:47 -04:00
W. Felix Handte
0bc13ab69c Add HC Calls to Framebench 2018-04-19 20:45:47 -04:00
W. Felix Handte
b9836b2a03 Restore Framebench Tool 
This reverts commit 70f14823a4.
 2018-04-19 20:45:47 -04:00
Yann Collet
444211d259 edited a few traces for debugging 2018-04-16 17:16:08 -07:00
Yann Collet
4aff9b10b5 fixed fuzzer tests 
which were modified in parallel within branc `dev`
 2018-04-16 16:14:28 -07:00
Yann Collet
b5528ac86c Merge branch 'dev' into lowAddr 2018-04-16 16:12:38 -07:00
W. Felix Handte
9f0f6b89bb Further Test that ExtDictCtx Mode Produces the Exact Same Output 2018-04-13 11:50:52 -04:00
W. Felix Handte
6dd64e0776 Add Tests for LZ4_attach_dictionary and Friends 2018-04-13 11:50:52 -04:00
test4973
8af32ce6f7 modified a few traces for debug 2018-04-12 13:35:19 -07:00
Yann Collet
ca388790e6 allow system-defined CPPFLAGS in /tests 2018-04-11 16:41:25 -07:00
Yann Collet
7b3cd10579 reduced test time on circle-ci 2018-04-11 16:31:43 -07:00
test4973
ad7e040384 fix minor conversion warning 
cast from void not implicit for C++
 2018-04-09 20:38:00 -07:00
test4973
f9992fa37f noticed a bug when re-using hash table 
./fuzzer -vv -s4217 -t7518
 2018-04-05 19:09:24 -07:00
test4973
6d931b6a93 fixed lz4 compression starting at small address 
when using byU32 and byU16 modes
 2018-04-05 12:40:33 -07:00
test4973
43132af808 Merge branch 'dev' into lowAddr 2018-04-04 11:38:55 -07:00
W. Felix Handte
ebdcbc359b Add Dependency to Fix Parallel make test Runs 
When run with `-jN`, the `rm tmp*` can run in the middle of the `test-lz4-dict`
job, which will then fail, finding its files to have been axed. This adds a
dependency between the two.
 2018-03-21 11:31:22 -04:00
test4973
c3f0ed28ff added low address fuzzer tests 2018-03-21 07:14:13 -07:00
W. Felix Handte
70f14823a4 Remove Framebench Tool 2018-03-14 15:59:36 -04:00
W. Felix Handte
c4aef7cd62 Restore checkTag Cleaning 2018-03-13 15:18:08 -04:00
W. Felix Handte
f9fef255a1 Renames and Comment Fixes 2018-03-12 18:34:41 -04:00
W. Felix Handte
9dcd9abc14 Make LZ4F_compressFrame_usingCDict Take a Compression Context 2018-03-12 14:58:43 -04:00
W. Felix Handte
b3628cb0c5 Avoid Resetting the Context When Possible 2018-03-12 14:58:43 -04:00
W. Felix Handte
f34fb3c42d Add Bounds Check to locateBuffDiff 2018-03-12 14:58:43 -04:00
W. Felix Handte
8c006b19bb Add a Benchmarking Tool For Compression with Context Re-Use 2018-03-12 14:58:43 -04:00
Yann Collet
0ddd1ceb1d added target make check 
according to GNU Makefile conventions,
the Makefile should feature a make check target
to self-test the generated program:
https://www.gnu.org/prep/standards/html_node/Standard-Targets.html .

this is much less thorough and less taxing than `make test`,
and can be run on any target in a reasonable timeframe (several seconds).
 2018-02-26 14:09:46 -08:00
Yann Collet
20e969e579 fuzzer: added low address compression test 
is expected to work on linux+gcc only.
 2018-02-05 15:19:00 -08:00
Yann Collet
b077a99347 added checkTag 
checkTag verifies that provided tag and library version match.
It's started automatically in circleCI when a new tag is created.
 2018-01-14 16:57:25 -08:00
Yann Collet
e2900241e8 object files in /tests 
object files created from /tests are compiled with specific flags (`-g -DLZ4_DEBUG=1`)
which are not welcomed in release binary.
`lib/*.o` files created from /tests are now stored in /tests, to avoid unintentional mix.
 2017-12-27 13:02:40 +01:00
Yann Collet
7d2f30c7d1 lz4opt supports _destSize 
no longer limited to level 9
 2017-12-22 12:47:59 +01:00
Yann Collet
fdde4311fb /tests programs compiled with LZ4_DEBUG=1 
to enable assert() within /lib
 2017-12-22 11:54:43 +01:00
Yann Collet
1025546347 unified HC levels 
LZ4_setCompressionLevel() can be users accross the whole range of HC levels
No more transition issue between Optimal and HC modes
 2017-11-03 11:28:28 -07:00
W. Felix Handte
93f8284c17 Add some tests verifying command line dictionary functionality 2017-10-09 20:18:03 -04:00
Yann Collet
2ed3612477 removed test-fasttest 2017-08-24 18:30:00 -07:00
Yann Collet
c04655bebf fixed make recurrence from /tests 2017-08-24 17:58:13 -07:00
Yann Collet
517dd95d92 removed fasttest 2017-08-24 17:03:03 -07:00
Yann Collet
82ccdec2fb minor : added header license 2017-08-24 16:59:47 -07:00
Yann Collet
5637d8856f make test is compatible with parallel execution (-j#) 
each test section runs with its own set of files
 2017-08-21 15:26:03 -07:00
Yann Collet
930a692110 cli : restored command -BX to enable block checksum (#322) 2017-08-11 17:58:46 -07:00
Yann Collet
77f99d2922 restored block checksum capability at lz4frame API level 2017-08-11 17:46:52 -07:00
Yann Collet
757497ae3d implemented lz4frame decompression API 2017-08-10 16:53:57 -07:00
Yann Collet
4531637ecd support dictionary compression with independent blocks 2017-08-10 12:12:53 -07:00
Yann Collet
d8aafe2c52 dictionary compression correctly uses compression level 
Not obvious : copying the state was copying cdict's compression level
 2017-08-10 00:48:19 -07:00
Yann Collet
31f2cdf4d2 implemented dictionary compression in lz4frame 
note : only compression API is implemented and tested
still to do : decompression API
 2017-08-09 16:51:19 -07:00
Yann Collet
a82dadfbae added dictID inside LZ4F_frameInfo_t 
Compressor can set dictID on LZ4F_compressBegin()
Decompressor can retrieve it using LZ4F_getFrameInfo()
 2017-08-08 17:43:11 -07:00
Jussi Kukkonen
e14b4c5a3e tests/Makefile: don't use LIBDIR as variable 
LIBDIR may be overriden with a environment variable: In this case make
clean breaks in tests/. Use another variable name.
 2017-06-26 13:32:40 +03:00
Yann Collet
d18084c655 report where decompression ends (#313) 
suggested by @ehem
note : only works for files < 2 GB
 2017-06-12 15:47:43 -07:00
Yann Collet
2600a154be fix (minor) g++ compatibility for frametest 2017-05-10 17:06:31 -07:00
Yann Collet
e60cbb5cac added test for LZ4F_resetDecompressionContext() 2017-05-10 16:28:36 -07:00
Yann Collet
2012e4de9e fixed c_standards tests 
and added entry "make list"
 2017-05-10 14:51:09 -07:00
Yann Collet
e2c9b19122 lz4frame : Added negative compression levels 2017-04-09 01:41:36 -07:00
Yann Collet
fc31257ab2 added LZ4F_resetDecompressionContext() 2017-03-28 17:36:12 -07:00
Yann Collet
f0a7651fce Safer LZ4_getFrameInfo() 
LZ4_getFrameInfo() is now guaranteed to keep dctx state clean,
even in case of failure.
 2017-03-28 17:10:01 -07:00
Dmitry V. Levin
b1daffc4e5 cli: add GNU separator -- specifying that all following arguments are files 
This option is supported by other compressors with compatible cli,
so add it to lz4 as well for better compatibility.
 2017-03-23 03:48:51 +00:00
Yann Collet
0d073d4d28 added extern C for lz4.h static section 
should make the file more compatible with C++ compiler, such as Visual or g++
 2017-03-17 15:11:09 -07:00
Yann Collet
aae447fffd LZ4_compress_HC_continue_destSize() works as intended up to level 10 
It's incompatible with btopt though,
so cLevel >= 11 feature much reduced performance (degraded mode)
 2017-03-16 15:41:30 -07:00
Yann Collet
cd35f0d98c LZ4_compress_HC_destSize() uses LZ4HC_compress_generic() code path 
Limits compression level to 10,
to remain compatible with Hash Chain.
 2017-03-16 15:10:38 -07:00
Yann Collet
430b7d32b3 created LZ4_HC_STATIC_LINKING_ONLY section 
where are exposed new prototypes *_destSize()
 2017-03-16 02:16:24 -07:00
remittor
66b26a389f tests: fuzzer: Add test for LZ4_compressHC_destSize 2017-03-08 11:13:28 +03:00
Dmitry V. Levin
0dfb0b9dad Fix test-lz4-basic 
When no output filename is specified and stdout is not a terminal,
lz4 doesn't attempt to guess an output filename and uses stdout for
output.

This change fixes test-lz4-basic when run without a terminal
by specifying output filenames.
 2017-03-05 23:28:25 +00:00
Przemyslaw Skibinski
d3eaf78838 remove MOREFLAGS from test-lz4c32 2017-02-16 16:30:16 +01:00
Przemyslaw Skibinski
ace22424d8 circle.yml: fixed lz4c32 target (2) 2017-02-15 23:19:30 +01:00
Przemyslaw Skibinski
0d77c85d9d circle.yml: fixed lz4c32 target 2017-02-15 22:10:11 +01:00
Przemyslaw Skibinski
4ee9bd5c3e improved Circle CI tests 2017-02-15 18:24:42 +01:00
Eric Siegerman
b89cac7b2e Don't use "foo && false || true" 
Replace it with either:
    test ! -f $FILE_THAT_SHOULD_NOT_EXIST
or:
    ! $COMMAND_THAT_SHOULD_FAIL

as appropriate.
 2017-02-14 14:17:06 -05:00
Przemyslaw Skibinski
c139eb40b0 added OpenBSD NetBSD SunOS to list of supported make install OSes 2017-02-10 15:00:27 +01:00
Przemyslaw Skibinski
489d1618c9 added "This Makefile is validated for" 2017-01-19 16:28:08 +01:00
Przemyslaw Skibinski
d2b51c22d3 fuzzer: tests more compression levels 2016-12-28 17:47:10 +01:00
Przemyslaw Skibinski
1c80b9af4e LZ4HC_getSearchNum 2016-12-28 15:18:19 +01:00
Przemyslaw Skibinski
c8b31263cc added FUZ_CLEVEL_DEFAULT 2016-12-28 13:08:38 +01:00
Przemyslaw Skibinski
a3d61cf3df improved test-lz4-opt-parser 2016-12-27 15:38:07 +01:00
Przemyslaw Skibinski
f4575f4f14 added test-lz4-opt-parser 2016-12-27 13:14:04 +01:00
Przemyslaw Skibinski
efaa9b7bc7 Merge remote-tracking branch 'refs/remotes/lz4/dev' into dev 
# Conflicts:
#	lib/Makefile
 2016-12-27 10:43:07 +01:00
Przemyslaw Skibinski
ea51ad0cee Solaris: working "make install" 2016-12-23 00:02:01 +01:00
Przemyslaw Skibinski
9b4b081c15 "make test" is now compatible with Solaris 2016-12-22 17:18:39 +01:00
Yann Collet
b41f9bb132 Merge pull request #292 from inikep/dev 
improved POSIX
 2016-12-22 11:58:29 +01:00
Przemyslaw Skibinski
f084b65383 test Large File support for Mac OS-X in 32-bits mode 2016-12-21 17:13:38 +01:00
Przemyslaw Skibinski
973bc79740 util.h and platform.h based on zstd 2016-12-21 16:10:09 +01:00
Yann Collet
7cf0bb97b2 LZ4F_compressBound(0) provides upper bound for LZ4F_flush() and LZ4F_compressEnd() [#290, suggested by @vtermanis] 2016-12-21 14:18:01 +01:00
Przemyslaw Skibinski
3c6ce9c665 fixed gcc 4.4 support 2016-12-21 10:39:27 +01:00
Przemyslaw Skibinski
64cbc4e1dc improved MinGW support 2016-12-21 10:22:40 +01:00
Przemyslaw Skibinski
9546ba62d0 executables use basic types from util.h 2016-12-21 09:44:59 +01:00
Przemyslaw Skibinski
2cfef13952 executables use platform.h 2016-12-20 18:05:43 +01:00
Yann Collet
de93e9e5d8 fix #285 : lz4cat doesn't work with stdin (reported by @beiDei8z) 2016-12-08 14:25:04 -08:00
Yann Collet
7e2d4c4c08 fixed test-lz4c32 2016-12-07 15:52:07 -08:00
Yann Collet
750a50cf67 fix #284, reported by @beiDei8z : added test cases for path/to/lz4cat 2016-12-07 14:49:04 -08:00
Yann Collet
01ffed25ad fix : invocation of path/to/unlz4 (#284), reported by @beiDei8z 2016-12-07 14:29:22 -08:00
Yann Collet
5eb547a608 fix #283 : implement LZ4_versionString(). 2016-12-04 20:05:36 +01:00
Yann Collet
8875e7dbb5 fix minor analyzer warning 2016-11-21 16:42:23 -08:00
Yann Collet
8b233b228d added a few dates 2016-11-21 15:51:39 -08:00
Yann Collet
19df3029e2 fixed #272 (compilation fails on gcc 4.4), reported by @totaam 2016-11-18 17:56:56 -08:00
Yann Collet
3f6f577687 fixed strict aliasing warnings in fasttest 2016-11-17 15:34:07 -08:00
Yann Collet
c0e55ec05f fixed versionsTest 2016-11-17 14:54:30 -08:00
Yann Collet
7d53548473 added v1.x.y to versions tests 2016-11-17 14:39:49 -08:00
Yann Collet
1abecbc33c fix 32-bits mode. 
Large File support for Mac OS-X in 32-bits mode
Fixed potential undefined behavior
Changed makefile for 32-bits mode
 2016-11-17 13:02:06 -08:00
Przemyslaw Skibinski
2e10aab20f MinGW doesn't require the import library at all 2016-11-16 08:59:18 +01:00
Przemyslaw Skibinski
f71340ce1d DLL dependencies moved to lib/dll/ 2016-11-15 11:06:16 +01:00
Yann Collet
201149f8eb fixed conversion warnings 2016-11-14 10:16:11 -08:00
Yann Collet
5a5ebeec15 clang and g++ tests restricted to native only on Travis CI Ubuntu v12 environment 2016-11-14 08:51:28 -08:00
Yann Collet
1b24cc1155 fixed conversion warnings 2016-11-14 07:10:31 -08:00
Yann Collet
ecc55d19ba fixed uintptr_t on pre-c99 compilers 2016-11-13 21:06:38 -08:00
Yann Collet
d5c9b39ddd minor code refactoring 2016-11-13 20:50:58 -08:00
Yann Collet
84b97f90b8 fuzzer code refactoring 
fix g++ conversion warning
 2016-11-12 17:14:57 -08:00
Yann Collet
cb2230826b fixed fuzzer error 2016-11-12 10:09:59 -08:00
Yann Collet
3580d96980 enabled deprecation warnings on remaining obsolete functions 2016-11-12 08:48:42 -08:00
Yann Collet
bf6dda69e6 updated frametest 2016-11-11 15:11:56 -08:00
Yann Collet
1f246a9899 Fixed #178 fullbench on small input 2016-11-10 15:31:59 -08:00
Przemyslaw Skibinski
72a4a84df7 udated README.md 2016-11-10 17:49:42 +01:00
Przemyslaw Skibinski
d57d3e4b4d better MSYS/MinGW support 2016-11-10 14:43:51 +01:00
Przemyslaw Skibinski
74f127787b NB_LOOPS ?= -i1 2016-11-10 10:25:41 +01:00
Przemyslaw Skibinski
767a23160b changed FUZZER_TIME 2016-11-10 09:04:40 +01:00
Yann Collet
fe48cef50e fixed multiples files on lz4cat (#184, by @libor-m) 2016-11-09 16:37:16 -08:00
Yann Collet
1b95d60c66 fixed synthetic benchmark mode 
slightly optimized test mode
 2016-11-09 15:04:55 -08:00
Yann Collet
acc48a3f85 fixed lz4cat 
changed lz4-test order
 2016-11-09 14:36:42 -08:00
Przemyslaw Skibinski
773ae50b47 DLL exports only functions defined in liblz4.def 2016-11-09 16:07:28 +01:00
Przemyslaw Skibinski
ca80a7c8f7 create DLL with MinGW/MSYS 2016-11-09 15:19:29 +01:00
Przemyslaw Skibinski
dd14dca15c LZ4_DLL_IMPORT 2016-11-09 13:19:08 +01:00
Przemyslaw Skibinski
7df658ec1b removed LZ4_DLL_EXPORT=1 (2) 2016-11-09 12:52:27 +01:00
Przemyslaw Skibinski
da48dbb57a Merge remote-tracking branch 'refs/remotes/lz4/dev' into dev 2016-11-09 11:46:02 +01:00
Przemyslaw Skibinski
fe5148417f introduced LZ4_COMPILED_AS_DLL 2016-11-09 11:45:55 +01:00
Nick Terrell
d594d9d878 Remove fasttest when cleaning 2016-11-08 17:41:06 -08:00
Przemyslaw Skibinski
c6fd78f4f1 VS project: added setargv.obj 2016-11-08 16:27:07 +01:00
Przemyslaw Skibinski
1d22fae1e6 added test-lz4-speed.py 2016-11-08 13:50:45 +01:00
Przemyslaw Skibinski
2c788b3728 joined arm and aarch64 tests 2016-11-08 12:33:01 +01:00
Przemyslaw Skibinski
0a22bf7d6e err0r(LZ4F_errorCodes code) uses ptrdiff_t 2016-11-08 11:47:03 +01:00
Przemyslaw Skibinski
d06ab4f415 test powerpc64 2016-11-08 11:16:16 +01:00
Przemyslaw Skibinski
2302649138 tests\Makefile: added test-platform 2016-11-08 10:43:18 +01:00
Przemyslaw Skibinski
7fbb163f3f added "make c_standards" 2016-11-07 17:43:37 +01:00
Nick Terrell
920bf21714 Fix LZ4_decompress_fast_continue() bug 
It specified the external dictionary location incorrectly.
Add tests that expose this bug with both normal compilation and ASAN.
 2016-11-04 20:01:23 -07:00
Yann Collet
473acf5aa9 Merge pull request #252 from inikep/dev 
Dev
 2016-11-04 13:54:19 -07:00
Nick Terrell
374090c7a7 Return error if input file does not exist. 
Make `lz4 file-does-not-exist` return non-zero.
 2016-11-04 11:58:10 -07:00
Przemyslaw Skibinski
e06fcd9039 redefined VOID for Windows/MSYS 2016-11-04 13:32:36 +01:00
Yann Collet
6d6a3e0fb5 Merge pull request #250 from terrelln/test-mode 
Fix test mode and write to null
 2016-11-03 21:08:06 -07:00
Yann Collet
eda8c4eb1c fix #198 : no longer requires to restart streaming decompression from where it stopped. 
It permits relocating remaining data into another memory space.
Still, the same content must be presented.
 2016-11-03 18:46:07 -07:00
Nick Terrell
04d728b87b Fix tests for test mode 2016-11-03 18:19:14 -07:00
Przemyslaw Skibinski
8847faffbf updated programs/README.md 2016-11-03 16:17:38 +01:00
Przemyslaw Skibinski
f38adde9e0 versionsTests moved to tests/ 2016-11-03 16:01:50 +01:00
Przemyslaw Skibinski
84cedb4632 updated links to LZ4 repository 2016-11-03 15:12:57 +01:00
Przemyslaw Skibinski
e624978ea2 test programs moved to tests/ 2016-11-03 15:03:43 +01:00