This will allow uploading repro test cases to clusterfuzz for
already suppressed known issues. This will allow tracking if those
issues still reproduce and that suppressions don't become stale.
No-Try: true
Bug: chromium:1044942
Change-Id: I997f11293c51836b97d143b0fea992055b39955e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2036083
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Liviu Rau <liviurau@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66114}
Crashes in the presence of RangeError happen often during differential
fuzzing. Until now we have ignored such cases completely.
After this change we compare as much output as possible when one or
both runs have crashed, dramatically increasing the coverage.
No-Try: true
Bug: chromium:1048099
Change-Id: I923c10e9064b5dc6cae1e39a254e221d2867e0e7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2030914
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66085}
This adds two flags for whitelisting natives on fuzzers:
--allow-natives-for-fuzzing:
Enables a small subset of runtime functions and replaces others with
undefined.
--allow-natives-for-differential-fuzzing
Restricts the allowed runtime functions even further, excluding the
ones that break differential fuzzing.
Bug: chromium:1044942
Change-Id: I890bd4a6ff7c2e483dd74155290a7ace06f85239
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2020773
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66068}
This adds an abstraction for command-line arguments for each of the
two comparison runs done in correctness fuzzing. No functional
changes intended.
No-Try: true
Bug: chromium:1023091
Change-Id: I9421715c4904416b9aaf53848954a5248c79ffd9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1906372
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64979}
This is a reland of 1d493d31ce
Original change's description:
> [foozzie] Refactor command abstraction
>
> This moves code for running d8 into its own class. No functional
> changes intended.
>
> No-Try: true
> Bug: chromium:1023091
> Change-Id: I7cbfeebd2911dc758322f89cf93666550f2956d9
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1906378
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Tamer Tas <tmrts@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#64928}
Bug: chromium:1023091
Change-Id: I7df6e12084e20510a400ce209827c2bba8325f86
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1914209
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64966}
This moves code for running d8 into its own class. No functional
changes intended.
No-Try: true
Bug: chromium:1023091
Change-Id: I7cbfeebd2911dc758322f89cf93666550f2956d9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1906378
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64928}
We'll soon also host other configurations for general fuzzing, not only
correctness fuzzing in the new tools/clusterfuzz folder.
TBR=yangguo@chromium.org
Bug: chromium:813833
Change-Id: Icd966bfec91cc547522bad5d1a842500b554754f
Reviewed-on: https://chromium-review.googlesource.com/930331
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51480}
