v8/tools/clusterfuzz
Michael Achenbach 4ad08c82f7 Enable simulating errors to test fuzzer reliability
This adds a d8 flag --simulate-errors, which on shutdown will cause
certain errors. This enables testing the reliability of sanitizers.

This will cause a fatal error, a dcheck (if available) or a
violation that can be detected with one of the following sanitizers:
ASAN, UBSAN, MSAN, CFI.

The same flag used in differential fuzzing will cause an error
subsumed with the error state "fake_difference".

Bug: chromium:1152412
Change-Id: I4b36c6fe716797004d634263617d22ca67b05600
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2554999
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71430}
2020-11-26 15:10:05 +00:00
..
js_fuzzer [js-fuzzer] Disallow flag that causes false positives. 2020-11-23 09:45:09 +00:00
testdata [foozzie] Align running main comparisons and smoke tests 2020-06-29 16:38:36 +00:00
toolchain [foozzie] Correctness-compare pointer compression build 2019-10-07 07:58:42 +00:00
BUILD.gn [foozzie] Use json for flags and experiments 2020-02-12 15:36:34 +00:00
OWNERS Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00
PRESUBMIT.py [presubmit] Clean up insensitive terms 2020-07-27 18:05:48 +00:00
v8_commands.py [foozzie] Refactoring - several code clean-ups 2020-06-29 12:29:39 +00:00
v8_foozzie_harness_adjust.js [foozzie] Fix errors in adjusted harness 2018-03-08 08:17:12 +00:00
v8_foozzie_test.py [foozzie] Compare baseline/default in every run 2020-06-30 11:07:47 +00:00
v8_foozzie.py [foozzie] Cluster more .caller issues 2020-07-22 19:20:23 +00:00
v8_fuzz_config.py [foozzie] Overhaul --no-lazy-feedback-allocation comparisons 2020-02-17 14:10:37 +00:00
v8_fuzz_experiments.json [foozzie] Compare baseline/default in every run 2020-06-30 11:07:47 +00:00
v8_fuzz_flags.json [foozzie] Reduce probability of some extra flags 2020-06-30 11:08:52 +00:00
v8_mock_archs.js [foozzie] Add tests and fix mocks 2020-02-18 09:37:28 +00:00
v8_mock_webassembly.js [foozzie] Add tests and fix mocks 2020-02-18 09:37:28 +00:00
v8_mock.js [Atomics.waitAsync] Mock Atomics.waitAsync in correctness fuzzing 2020-09-22 11:04:58 +00:00
v8_sanity_checks.js [foozzie] Add sanity check for missing natives suppression 2020-05-06 16:21:47 +00:00
v8_suppressions.js [foozzie] Remove obsolete suppression 2020-02-05 13:00:58 +00:00
v8_suppressions.py Enable simulating errors to test fuzzer reliability 2020-11-26 15:10:05 +00:00