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feat(invariant): assert all invariants on continuous_run #12587

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feat(invariant): assert all invariants on continuous_run #12587

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@grandizzy grandizzy commented Nov 17, 2025 •
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Motivation

  • closes feat(forge test): add an option to continue fuzzing run on assertion failure #9727
  • assert all invariants defined in test contract and generate counterexamples if continuous_run set
  • invariants that already have persisted failure are not picked up / asserted
  • for other invariants asserted the counterexample is saved in original and can be shrinked on subsequent test run
  • upon ctrl+c or when runs complete all failures are presented (even if the main tested invariant is not broken)
Screencast.from.11-18-2025.10.07.36.AM.webm

@forkforkdog @rappie @GalloDaSballo appreciate some feedback and if that's what you were looking for, thank you
CC @0xalpharush

Solution

PR Checklist

  • Added Tests
  • Added Documentation
  • Breaking changes

@grandizzy grandizzy self-assigned this Nov 17, 2025
@grandizzy grandizzy changed the title [WIP] feat(invariant): assert all invariants feat(invariant): assert all invariants Nov 18, 2025
@grandizzy grandizzy marked this pull request as ready for review November 18, 2025 08:12
@grandizzy grandizzy added this to the v1.6.0 milestone Nov 18, 2025
@grandizzy grandizzy changed the title feat(invariant): assert all invariants feat(invariant): assert all invariants on continuous_run Nov 18, 2025
@grandizzy grandizzy moved this to Ready For Review in Foundry Nov 24, 2025
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Status: Ready For Review

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feat(forge test): add an option to continue fuzzing run on assertion failure

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