Commit Graph

16 Commits

Author SHA1 Message Date
Michael Achenbach
74a2a8f611 [foozzie] Add flag experiments for gc fuzzing
This will add three gc fuzzing flags with 5% likelihood each to the second
correctness fuzzing config. The random checks are determined by the
top-level random-seed passed to the script.

This change depends on setting the fuzzer random seed as default to the
standard random seed, since the former isn't explicitly passed by
clusterfuzz.

NOTRY=true
TBR=hpayer@chromium.org

Bug: v8:7012
Change-Id: I794dc48bb953b6a95bbc4fc4305ad561bc13b6ee
Reviewed-on: https://chromium-review.googlesource.com/865912
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50577}
2018-01-15 13:03:54 +00:00
Michael Achenbach
98e26799ec [foozzie] Fix architecture auto-detect with multi-arch builds
The current_cpu value was erroneously removed from the build config json.
In multi-arch builds, each toolchain subdirectory in the build-product
output emits its own build-config json, where current_cpu determines
the architecture type of the sub-build.

Correctness-fuzzer runs could wrongly determined x86 sub-builds as x64.

Bug: chromium:777285
Change-Id: I5104630cd8ebbd263d557fb29771a31a2a1d78c2
Reviewed-on: https://chromium-review.googlesource.com/737797
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48950}
2017-10-26 06:50:08 +00:00
Michael Achenbach
de4463bb19 [foozzie] Fix fuzzer arguments and test case
NOTRY=true

Bug: chromium:777285
Change-Id: I89a0da2d524a84efdcdcb3df45bef11703340cde
Reviewed-on: https://chromium-review.googlesource.com/735152
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48880}
2017-10-24 13:25:09 +00:00
Peter Marshall
1a087f027f [test] Crash on InvalidStringLength for correctness fuzzer.
Now that the maximum string length varies between platforms, the
correctness fuzzer is unhappy. It will ignore crashes, so when we know
we have reached platform-dependant behavior just crash if
--abort_on_stack_overflow is enabled.

Also rename abort_on_stack_overflow to
abort_on_stack_or_string_length_overflow.

Bug: chromium:748137
Change-Id: Ie4e96709b90029b5ce3c8408064d928f841b3b9f
Reviewed-on: https://chromium-review.googlesource.com/589269
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47007}
2017-07-31 12:59:50 +00:00
Michael Achenbach
f014676112 [foozzie] Update test configurations to status quo
NOTRY=true

Bug: v8:6408
Change-Id: I9e70131158d837b735d398436a1da4b2e85daa67
Reviewed-on: https://chromium-review.googlesource.com/565398
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46512}
2017-07-10 12:32:22 +00:00
Michael Achenbach
762d689c8b [foozzie] Add suppression for .caller
NOTRY=true

Bug: chromium:718739
Change-Id: Ie28b3848a3809473d6c8757e7a86e3a786483ef1
Reviewed-on: https://chromium-review.googlesource.com/506090
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45317}
2017-05-15 19:35:48 +00:00
Ross McIlroy
b7648be7ec [Flags] Remove --ignition-staging flag.
Removes the --ignition-staging flag since it is no longer used
by anything and won't be a shipping configuration. Also removes
ignition_turbo variant from testrunner, since it is now 
the same as the turbofan variant.

BUG=v8:4280

Change-Id: I3b96e986879fc70b8e202fe9496334828acdd0ba
Reviewed-on: https://chromium-review.googlesource.com/452621
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43806}
2017-03-14 23:07:09 +00:00
Michael Achenbach
146c9e5406 [foozzie] Consistently drop validate-asm flag
Also format flags in single lines to make configs easier to read and modify.

BUG=chromium:673246
NOTRY=true
R=mstarzinger@chromium.org,titzer@chromium.org,rmcilroy@chromium.org

Change-Id: If37486c98af161467b639271b035207c3ae1077a
Reviewed-on: https://chromium-review.googlesource.com/452579
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43719}
2017-03-10 11:03:08 +00:00
machenbach
52961c2f25 [foozzie] Fix test cases
BUG=chromium:673246
NOTRY=true
TBR=mstarzinger,jarin

Review-Url: https://codereview.chromium.org/2669263005
Cr-Commit-Position: refs/heads/master@{#42930}
2017-02-03 14:34:56 +00:00
machenbach
c69a40fc57 [foozzie] Add ignition as baseline comparison
The new ignition config will be used as baseline comparison in new
jobs, e.g. against ignition_turbo. We'll keep --validate-asm off
in ignition_turbo for now as it is very chatty.

BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2640043002
Cr-Commit-Position: refs/heads/master@{#42464}
2017-01-18 15:23:53 +00:00
machenbach
69465f73f8 [foozzie] Stop using extra metadata files.
Continuation of:
https://codereview.chromium.org/2620343005/

This removes usage of metadata files entirely. Instead we extract
the instrumentation about source files from the test cases.

This also adds extra output of the original source file in the
detailed failure text for easier debugging. The hashes alone
made it hard to reason.

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2634743004
Cr-Commit-Position: refs/heads/master@{#42371}
2017-01-16 13:00:50 +00:00
machenbach
936f79d924 [foozzie] Fix comparison baseline after asm switch
Now that validate asm is on by default, the comparison fullcode with
ignition_staging does nothing in regards to validate_asm.

BUG=chromium:673246
NOTRY=true
TBR=bradnelson@chromium.org, titzer@chromium.org

Review-Url: https://codereview.chromium.org/2634573002
Cr-Commit-Position: refs/heads/master@{#42335}
2017-01-13 15:04:24 +00:00
machenbach
00e98a39e3 [foozzie] Improve failure state deduplication
The fuzz test cases now print the original test paths during execution.
This exploits this extra information and reports a hash of only one
original source file from the section that caused a difference.

The hash size is now limited to 3 to avoid possible duplicate
explosion, in case this doesn't work out as expected.

This prepares for patch 3 of:
https://chromereviews.googleplex.com/550337016/

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2620343005
Cr-Commit-Position: refs/heads/master@{#42305}
2017-01-13 06:31:54 +00:00
machenbach
6d82e6182b [foozzie] Fix path to metadata
This makes sure the metadata is found during minimization. Also renames
the test files to fit the naming pattern.

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2622653002
Cr-Commit-Position: refs/heads/master@{#42150}
2017-01-09 18:19:40 +00:00
machenbach
5173b0fb78 [foozzie] Add sources metadata to failure output.
BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2589683003
Cr-Commit-Position: refs/heads/master@{#41844}
2016-12-20 10:09:23 +00:00
machenbach
7e8bd39a49 [foozzie] Add some system tests.
BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2585193003
Cr-Commit-Position: refs/heads/master@{#41836}
2016-12-20 09:33:55 +00:00