DEBUGGER-009: Deterministic Replay

Status: ✅ COMPLETE (8/8 phases) Started: October 22, 2025 Completed: October 22, 2025

Overview

DEBUGGER-009 implements Deterministic Replay - ability to replay execution sequences with guaranteed reproducibility. Final feature of Phase 3: Time-Travel Debugging.

Features: Start/stop replay, step-by-step navigation, progress tracking, session reset, deterministic sequencing

All 8 EXTREME TDD Phases Summary

RED: 4/10 passing | GREEN: 384 LOC, 10/10 passing REFACTOR: GREEN baseline | TOOL: A+ grade MUTATION: 100% score | PROPERTY: 750 iterations FUZZ: 120K iterations | PORTFOLIO: 100 runs, variance 0

Total: 120,860+ test executions

Results

🎉 NINTH CONSECUTIVE 100% EXTREME TDD! 🎉

🎯 PHASE 3 COMPLETE! 🎯

Combined Testing: 1,060,114+ test executions across 9 features

Roadmap: 75% complete (9/12 features)