Commit Graph

1186 Commits (5329de1f1e412d8e86986ec41791e6d9fc51221f)

Author SHA1 Message Date
Felix Handte 2164a130f3
Merge pull request #1780 from felixhandte/workspace-efficiency-3
Avoid Clearing Tables Even When Changing CParams
2019-09-16 14:37:05 -04:00
Nick Terrell d721fcf3ee [fuzz] Fix leak in block_round_trip 2019-09-13 10:32:38 -07:00
Nick Terrell 7c4578160e [fuzz] Generate seed data up to 256KB 2019-09-12 15:02:01 -07:00
Dario Pavlovic 51e9d29a51 Merge branch 'improvDataGen' of github.com:darxsys/zstd into improvDataGen 2019-09-12 13:11:02 -07:00
Dario Pavlovic cd8588077e It's time for all of rng seed code to go. Goodbye 2019-09-12 13:10:34 -07:00
Dario Pavlovic 47bb4c6a23
Update tests/fuzz/fuzz_data_producer.h 2019-09-12 12:45:28 -07:00
Dario Pavlovic 92c58c4d5d Use range instead of the generic uint32 method to use less bytes when generating necessary numbers. 2019-09-12 12:40:12 -07:00
W. Felix Handte 194c542598 Fix Memory Leak in Test 2019-09-11 14:25:30 -04:00
W. Felix Handte ff67c62458 Fix Compilation Error (`uint32_t` -> `size_t`) 2019-09-11 13:59:09 -04:00
W. Felix Handte 5707c8a9d5 Speed Up Test a Little 2019-09-11 13:23:59 -04:00
W. Felix Handte ed4c2c60c3 Add Fuzzer Test Case for Index Reduction 2019-09-11 13:17:19 -04:00
Dario Pavlovic b5b24c2a0d Combining fuzz_data_producer restrict calls into a single function 2019-09-11 10:09:29 -07:00
Dario Pavlovic 23cc2d8510 All tests should give some portion of data to the producer and use the rest. 2019-09-10 16:52:38 -07:00
Dario Pavlovic 4dfc1bbf48 Merge branch 'dev' into improvDataGen 2019-09-10 16:20:27 -07:00
Dario Pavlovic 0630d084cb [Fuzz] Improve data generation #1723
Converting the rest of the tests to use the new data producer.
2019-09-10 16:14:43 -07:00
Nick Terrell 458b602bb9
Merge pull request #1777 from darxsys/improvDataGen
[Fuzz] Improve data generation #1723
2019-09-10 11:51:23 -07:00
Yann Collet 41416f0927
Merge pull request #1773 from bimbashrestha/rle_first_block_decompression_fix
Removing redundant condition in decompression, making first block rle…
2019-09-10 11:17:29 -07:00
Bimba Shrestha caaf43b258 Using a number instead of M prefix in head call 2019-09-10 09:30:37 -07:00
Dario Pavlovic ea1ad123da Addressing nits 2019-09-09 16:13:24 -07:00
Dario Pavlovic 3932fcfebc Fixing issues with double usage of data. 2019-09-09 15:39:04 -07:00
Bimba Shrestha e6be4cf4eb Changing test file directory names to be more descriptive 2019-09-09 12:08:33 -07:00
Bimba Shrestha 0b25ab2202 Testing first block decompression cli 2019-09-09 11:54:43 -07:00
Dario Pavlovic a71bbba7be [Fuzz] Improve data generation #1723 2019-09-09 08:43:22 -07:00
Nick Terrell 8ce9c1917e [regression] small improvement from RLE blocks 2019-08-29 18:05:58 -07:00
Yann Collet 5198347382
Merge pull request #1744 from bimbashrestha/dev
Generate RLE blocks in the encoder
2019-08-29 15:19:10 -07:00
bimbashrestha e5704bbfdf Added test for multiple blocks of zeros and fixed nit about comments 2019-08-28 08:32:34 -07:00
Nick Terrell 793c71d6ae [test][dictBuilder] Add multithreaded tests 2019-08-26 18:32:08 -07:00
Nick Terrell d0750a1c9c
Merge pull request #1733 from nmagerko/size-hint
Add --size-hint=# option
2019-08-23 10:16:10 -07:00
Nick Terrell e2030a2c40 [fuzz] Add a DEBUGLOG(3) statement to print file
Enable it by building with this command:

```
./fuzz.py build all --debug 3
```
2019-08-22 17:27:15 -07:00
Nick Magerko 493f95c7df Fix merge conflicts 2019-08-22 11:51:41 -07:00
Nick Terrell a505463710
Merge pull request #1726 from nmagerko/stream-size
Add --stream-size=# option
2019-08-22 11:31:15 -07:00
Nick Magerko b3540507f5 Remove bc from play tests 2019-08-21 10:27:54 -07:00
Nick Terrell 188311dd4a
Merge pull request #1736 from terrelln/fuzz-fix
[fuzz] Improve fuzzer build script and docs
2019-08-21 10:09:38 -07:00
Nick Terrell 3982935aef [fuzz] Improve fuzzer build script and docs
* Remove the `make libFuzzer` target since it is broken and obsoleted
  by `CC=clang CXX=clang++ ./fuzz.py build all --enable-fuzzer`. The
  new `-fsanitize=fuzzer` is much better because it works with MSAN
  by default.
* Improve the `./fuzz.py gen` command by making the input type explicit
  when creating a new target.
* Update the `README` for `--enable-fuzzer`.

Fixes #1727.
2019-08-20 16:44:50 -07:00
Nick Magerko c7a24d7a14 Define ZSTD_SRCSIZEHINT_MIN as 0 2019-08-20 13:06:15 -07:00
Nick Magerko f23402f1f5 Remove unnecessary test case 2019-08-19 17:20:46 -07:00
Nick Magerko 294f1e5cfe Fix typo in test 2019-08-19 16:53:02 -07:00
Nick Magerko f9af70ca8a Fix playTests and add additional cases 2019-08-19 16:48:35 -07:00
Nick Magerko ea9d35922c Add size-hint to fuzz tests 2019-08-19 15:12:29 -07:00
Nick Magerko dffbac5f89 Add --size-hint=# option 2019-08-19 11:38:49 -07:00
Nick Magerko 85d07c6c47 Tweak stdout, stderr redirection in new playTests 2019-08-16 12:49:21 -07:00
Nick Magerko af0c9501d1 Add --stream-size=# command 2019-08-16 11:34:39 -07:00
Ed Maste b81d7cc6a0 remove extraneous doubled ;s 2019-08-15 21:17:06 -04:00
Yann Collet 0b0b83e8f3 fix test 122
it's an unsupported scenario.
2019-08-03 16:51:26 +02:00
Yann Collet efe8496755 minor test refactoring
just for clarity, for the currently failing unit test
2019-08-02 19:31:19 +02:00
Yann Collet 387e20d4f0 fixed minor conversion warning in datagen 2019-08-02 18:02:54 +02:00
Yann Collet 37f47e51a8 fixed datagen
to produce same content on both 32 and 64-bit platforms
by removing floating from literal table determination.

also : added checksum trace in compression control test,
so that it's easier to determine if test fails
as a consequence of compressing a different sample.
2019-08-02 17:34:53 +02:00
Yann Collet d1927f0b39 regenerate sample to compress
to reduce chances of differences between 32 and 64-bit fuzzer tests
2019-08-02 15:31:00 +02:00
Yann Collet 5cf1b24aca fixed strategies greedy, lazy & lazy2
restore dictionary compression ratio
2019-08-02 14:21:39 +02:00
Yann Collet 2115292616 minor : fixed ptr arithmetic
invalid on void ptr
2019-08-01 17:12:26 +02:00