AuroraMiddleware/zstd
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2cc2b40a1b
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1400 Commits

Author SHA1 Message Date
W. Felix Handte
2cc2b40a1b Test DDSS A Little More Thoroughly 2020-09-10 22:10:02 -04:00
W. Felix Handte
b81f3a37f9 Easy: Fix Test 2020-09-10 18:51:52 -04:00
W. Felix Handte
2cf6cfc55f Add Fuzzer Test for the Various Dict Attachment Strategies 2020-09-10 18:51:52 -04:00
Nick Terrell
a90779397a [lib] Reduce zstd stack usage by 1KB 2020-09-09 14:35:39 -07:00
senhuang42
3aec385a10 Fix merge conflicts 2020-08-26 15:43:38 -04:00
Yann Collet
a8c66881e5
Merge pull request #2283 from senhuang42/progress_bars_for_multiple_files 
Refreshing progress bar for processing multiple files
 2020-08-26 11:54:50 -07:00
Nick Terrell
cf83aceaf3
Merge pull request #2282 from terrelln/ncount-fix 
[bug] Fix FSE_readNCount()
 2020-08-26 10:31:07 -07:00
senhuang42
a73e131f10 Adjust playTests.sh refuse overwrite test to include -q 2020-08-26 11:40:05 -04:00
Nick Terrell
ae163015b1 [fuzz] Fix stream_decompress timeouts 2020-08-25 17:13:09 -07:00
Nick Terrell
49eeb2d1fc [fuzz] Disable superblock expansion test 2020-08-25 17:13:06 -07:00
Nick Terrell
4193638996 [bug] Fix FSE_readNCount() 
* Fix bug introduced in PR #2271
* Fix long-standing bug that is impossible to trigger inside of zstd
* Add a fuzzer that makes sure the normalized count always round trips
  correctly
 2020-08-25 15:42:41 -07:00
Yann Collet
f82d9865b9
Merge pull request #2278 from senhuang42/ignore_checksum_advanced_param 
New advanced decompression param to ignore checksums
 2020-08-25 12:08:53 -07:00
Nick Terrell
614e446000
Merge pull request #2271 from terrelln/small-blocks 
Small block optimizations
 2020-08-24 18:54:33 -07:00
senhuang42
dde97de6c4 Only ask to proceed if using --rm, otherwise just display warning. -f bypasses it all. More robust tests 2020-08-24 20:20:39 -04:00
senhuang42
1acf243540 Add a warning whenever (de)compressing multiple files into one source, or into stdout 2020-08-24 19:10:03 -04:00
Nick Terrell
52f33a1da5 Fix compiler warnings 2020-08-24 16:09:45 -07:00
senhuang42
a030560d62 Add new DCtx param: validateChecksum and update unit tests 2020-08-24 17:28:00 -04:00
Nick Terrell
1302f8d676 [fix] Always return dstSize_tooSmall when it is the case 2020-08-24 13:38:13 -07:00
senhuang42
44c54a3e31 Addressing comments: more comments, cleanup, remove extra function, checksum logic 2020-08-24 16:14:19 -04:00
Nick Terrell
8def0e5fd3 Fix up code after reading through 2020-08-24 12:24:45 -07:00
senhuang42
ffaa0df76d Document change in CLI for --no-check during decompression in --help menu 2020-08-24 09:49:12 -04:00
senhuang42
e3f5f9658a Added CLI tests for --no-check, fixed ignore checksum logic 2020-08-22 16:05:40 -04:00
senhuang42
20eb095882 Added unit test to fuzzer.c, changed definition param name 2020-08-22 13:26:33 -04:00
senhuang42
1b34b15e6b Adding CLI capability to invoke decompression with no checksum 2020-08-21 17:49:30 -04:00
senhuang42
6a8dbdcd1f Modify decompression loop to gnore checksums if flag is enabled 2020-08-21 16:46:46 -04:00
Nick Terrell
8f8bd2d1ac [regression] Update results.csv 2020-08-20 12:41:35 -07:00
Nick Terrell
575731b6db Use ncount=1 when < 4096 symbols 2020-08-18 16:47:53 -07:00
Nick Terrell
612e947c5e wire up bmi2 support 2020-08-17 16:35:28 -07:00
Nick Terrell
a8006264cf small blocks benchmark 2020-08-14 18:57:20 -07:00
Yann Collet
23941eec04 added tests for newly enabled syntax 
for --patch-from origin
and --filelist list

Also : removed some constrained syntax tests,
as the new argument parsing syntax is more permissive.

For example :
    zstd file -of dest
used to be disallowed.

It's now allowed, and understood as:
    zstd file -o dest -f
 2020-07-17 13:31:15 -07:00
Xin Xie
9a8ccd4ba3 Add output-dir-mirror option 2020-06-24 22:12:11 -07:00
Bimba Shrestha
de48f35306 adding --patch-from --stream-size test 2020-06-18 10:28:37 -07:00
Nick Terrell
08981d2638 [lib] Allow compression dictionaries with missing symbols 
Allow compression to use dictionaries with missing symbols in their
entropy tables. We set the FSE repeat mode to check when there are
missing symbols, and set the FSE repeat mode to valid when all symbols
are present.

Note that when not all symbols are present, the heuristics which favor
dictionary tables for lower compression levels won't activate.

Tested by manually creating a dictionary with missing symbols of every
type, and validing that the compressor rejects it before this change,
and accepts it after this change. Also, I ran the `dictionary_loader`
fuzzer for >1 hour of CPU time without running into cases where
compression succeeds, but decompression fails.

Fixes #2174.
 2020-06-12 17:57:19 -07:00
Bimba Shrestha
e2838d9eb9 Spelling mistakes 2020-06-05 05:11:26 -05:00
Shaojing Li
847349195f fix the if statements in posix sh env 2020-06-03 11:36:38 -07:00
Shaojing Li
3a3da1712b check env variables and add default values 2020-06-03 10:49:21 -07:00
Bimba Shrestha
b0f851675a [shellcheck] setting if unset 2020-06-02 09:12:50 -07:00
Bimba Shrestha
151deaf143 [shellcheck] adding quotes to expansion 2020-06-02 09:12:13 -07:00
Yann Collet
26b21e481f fix meson playTests.sh 2020-05-21 15:17:22 -07:00
Nick Terrell
651d3d73e0 [test] Update the ldm loadedDictEnd test to cover zstdmt 2020-05-19 16:14:14 -07:00
Nick Terrell
0dcd3eec43
Merge pull request #2152 from terrelln/simple-rt-bound 
[fuzz] Expand the allowedExpansion
 2020-05-19 12:56:11 -07:00
Nick Terrell
b82bf711fc [fuzz] Expand the allowedExpansion 2020-05-19 11:42:53 -07:00
Yann Collet
fdc56baa42
fix 22294 (#2151) 2020-05-18 21:05:10 -07:00
Nick Terrell
9778f46014
Merge pull request #2150 from terrelln/ldm-dict-reset 
[ldm] Reset loadedDictEnd when the context is reset
 2020-05-18 18:33:01 -07:00
Nick Terrell
7b317b4876 [test] Test that the ldm dictionary gets invalidated on reset 2020-05-18 16:00:28 -07:00
Nick Terrell
87dbd6d4bf [test] Improve LDM forceMaxWindow test 2020-05-18 15:11:18 -07:00
W. Felix Handte
d37fcf36eb Don't Use [[ in Shell Scripts 2020-05-18 15:06:56 -04:00
Bimba Shrestha
255e5e3f56
[fuzz] Adding dictionary_stream_round_trip fuzzer (#2140) 
* Adding dictionary_stream_round_trip

* fixing memory leak
 2020-05-15 13:33:31 -07:00
Nick Terrell
608075abb2 [test][regression] Update results.csv 2020-05-14 17:06:39 -07:00
Nick Terrell
bf0591e1e2 [test] Expose the LDM+MT+dict bug in a unit test 2020-05-14 12:06:55 -07:00