- 27 Nov, 2020 1 commit
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Michael Achenbach authored
No-Try: true Bug: v8:10619 Change-Id: I1e227c64fa34caf010271b299d9310d19bdfc53a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2563273 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#71454}
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- 29 Jun, 2020 1 commit
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Michael Achenbach authored
This shares the code of running the comparisons on the fuzz test and on the smoke tests. While this change retains behavior for running the fuzz test, the smoke test has slight changes in favor of code readability: 1. Smoke tests can now bail out on output suppressions (There are none now. And if we'd ever add any we'd need to write them in a way, such that they ignore the output of the smoke tests, which don't have much output anyways). 2. Crashes in smoke tests are now a hard failure. This is a desired feature anyways. It's unlikely that the smoke test crashes as then nothing would work. No-Try: true Bug: chromium:1100114 Change-Id: Ice3c6d18b549727c486a70756a72038c8b2029ac Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2273125 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Liviu Rau <liviurau@chromium.org> Cr-Commit-Position: refs/heads/master@{#68586}
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- 20 Apr, 2020 1 commit
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Michael Achenbach authored
NOTRY=true Bug: v8:10249 Change-Id: I349d877688c6ea86db9974f28c32b02014b58ba2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2154791Reviewed-by: Georg Neis <neis@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#67229}
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- 31 Jan, 2020 1 commit
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Michael Achenbach authored
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/+/2020773Reviewed-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}
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- 25 Nov, 2019 1 commit
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Michael Achenbach authored
This adds a regresson test case for the revert reason of: https://crrev.com/c/1906378 The test data is tidied up by keeping the different fake d8s in separate build directories like it would be in production. A new test simulates an architecture difference and ensures we pass the architecture mocks in all runs. No-Try: true Bug: chromium:1023091 Change-Id: Ic33c426ba8eb9c4b6b0fbb66d43c0859dc2edfcd Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1918248 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Tamer Tas <tmrts@chromium.org> Cr-Commit-Position: refs/heads/master@{#65140}
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- 02 Sep, 2019 1 commit
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Michael Achenbach authored
NOTRY=true Bug: v8:9601 Change-Id: I0406326dab681843ef8accadefa10a9e85593fb1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1781055Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#63507}
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- 12 Jul, 2019 1 commit
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Michael Achenbach authored
NOTRY=true Bug: chromium:813833,chromium:983128 Change-Id: I449796b761f53bb15a3563604d5a4a9018035cb6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1697255Reviewed-by: Tamer Tas <tmrts@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#62662}
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- 25 Jun, 2019 1 commit
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Michael Achenbach authored
Currently, probabilities for extra flags are calculated in the correctness fuzzer harness, which makes the RNG fragile when bisecting backwards, when the script's config changes during bisection. This adds the possibility to pass extra flags on command line to the script. After a grace period, we will migrate the flag calculation to clusterfuzz. NOTRY=true Bug: chromium:813833 Change-Id: I515181847474515089b847f8aaffc7c6560d9390 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1675945Reviewed-by: Tamer Tas <tmrts@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#62359}
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- 06 May, 2019 1 commit
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Michael Achenbach authored
Error messages are unspecified in JavaScript and occasional small differences in the compared configurations lead to an unjustified maintenance burden of correctness-fuzzing issues. This CL replaces most error messages with a fixed suppression message during correctness fuzzing (behind a flag). The flag covering all extra behavior for correctness fuzzing is now renamed to --correctness-fuzzer-suppressions. Bug: chromium:958668,chromium:946476 Change-Id: Iba1197f765138a962d5bbb176730322e5a411707 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1594730 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#61249}
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- 03 Apr, 2019 1 commit
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Clemens Hammacher authored
Reading --verify_predictable makes me sad, whereas --verify-predictable makes me happy. This CL introduces more happiness. R=machenbach@chromium.org Bug: v8:8834 Change-Id: Id51a75f32e6d5a2f87aed81e058a8b6dff189758 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1550399Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#60599}
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- 18 Mar, 2019 1 commit
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Clemens Hammacher authored
Async compilation introduces nondeterminism, thus disable it for foozzie. R=ahaas@chromium.org, machenbach@chromium.org Bug: v8:8949, chromium:942941 Change-Id: Ieeb92c530de299cdd34f0d9cc3a1293b2dc5e139 No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1526194Reviewed-by: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#60287}
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- 28 Feb, 2019 1 commit
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Michael Achenbach authored
This lets foozzie call d8 with sanity output before doing the actual correctness comparisons. This will make clusterfuzz dedupe cases on the difference found in the sanity checks. Also adding missing OWNERS file. NOTRY=true Bug: chromium:933076 Change-Id: I4229183726064cc0ad76da8fe432e1dbb601a7ba Reviewed-on: https://chromium-review.googlesource.com/c/1491221 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by: Tamer Tas <tmrts@chromium.org> Cr-Commit-Position: refs/heads/master@{#59938}
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- 19 Feb, 2019 1 commit
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Vadim Gorbachev (bmsdave) authored
There are now less that 400 days until the end of life of Python 2(aka _legacy_ Python) https://pythonclock.org/ . The code compatibility check for python2 and python3 used the following tools: futurize, flake8 You can see the reports here: https://travis-ci.com/bmsdave/v8/builds This CL was uploaded by git cl split. Bug: v8:8594 Change-Id: I661c52a70527e8ddde841fee6d4dcba282b4a938 Reviewed-on: https://chromium-review.googlesource.com/c/1470123 Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#59675}
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- 19 Jul, 2018 2 commits
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Clemens Hammacher authored
Instead of repeating it in every configuration, just add it to the common FLAGS. R=machenbach@chromium.org Change-Id: I93e7ef0f0ad55bfe0a0e24f50d5a73d4658d7554 Reviewed-on: https://chromium-review.googlesource.com/1141733 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#54552}
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Clemens Hammacher authored
Instead of having a separate liftoff config, which is tested against the default (which currently means tier-up from liftoff to turbofan), just choose reasonable liftoff configs for the existing configs. 'ignition' now implies pure liftoff execution. 'ignition_turbo_opt' always compiles with turbofan. Other configs use the default (tier up). R=machenbach@chromium.org Bug: chromium:824098, v8:6600 Change-Id: I92c008fc1b1fa54d3161fb5695a095127d6ac263 Reviewed-on: https://chromium-review.googlesource.com/1141731Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#54548}
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- 06 Apr, 2018 1 commit
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Michael Achenbach authored
NOTRY=true Bug: chromium:829681 Change-Id: Iccf9b190e77b1c27fedec74d67f5948803dd1fa9 Reviewed-on: https://chromium-review.googlesource.com/998355Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#52437}
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- 22 Feb, 2018 1 commit
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Michael Achenbach authored
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/930331Reviewed-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}
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