Making Flaky Tests Deterministic.
Exact 10-run reproduction matrices, structured trace autopsies, and governed human approval before any patch touches your codebase.
FlakeFix in numbers
Deterministic forensic metrics across active Playwright test suites.
Deterministic passes per autopsy. A single retry is a guess; 10 exact runs measure true mathematical stability.
Silent code modifications. Rule #2 enforces mandatory human approval (approved: true) before anything touches your repo.
Evidence-backed confidence across Playwright traces, network timing anomalies, and DOM mutations.
Post-fix validation requirement. Every proposed repair must execute 10 consecutive green runs before resolution.
Four Stages to Determinism
Scroll or select a stage to inspect the autonomous forensic triage pipeline.
Intermittent CI Anomaly Detected
Playwright spec tests/e2e/checkout.spec.ts intermittently fails in CI pipeline #4829. Rather than blind retries, FlakeFix triggers an isolated forensic session.
10-Run Mathematical Protocol
IBM Bob Subagent Trace Autopsy
Governed Approval & Validation Gate
Three autonomous pillars of test stability.
Deterministic 10-Run Matrix
When CI fails, FlakeFix executes exactly 10 deterministic passes in isolated containers, computing flake rate mathematically to definitively distinguish flaky tests from genuine regressions.
IBM Bob AI Trace Autopsy
Four focused subagents dissect Playwright zip traces, DOM mutations, and API latencies. Root causes are categorized as unstable-selector, timing-async, or environment-network with evidence bullets.
Governed Quarantine & Validation
Zero silent patching. All code changes require explicit human authorization (approved: true) and 10 post-fix validation passes. Unfixed tests are quarantined with owner and expiry date—never quietly deleted.
Playwright Test Specimens
Select a test specimen from the list to load forensic trace autopsy.