PASS: trial startup, purchase flow, hidden advanced presets, read-only fixed sample, worker gates, scan/cleanup dispatch, actual apply/undo buttons and failure/crash unlock.
PASS: direct worker restrictions, mixed-request rejection, and real trial cleanup dispatch with mocked file deletion. No host settings changed.
PASS: every sample tweak apply/undo, missing-value restoration, repeat actions, failure of each individual write, partial recovery, external-change protection, invalid types, altered backup and forged worker request. Registry writes were simulated; journals were exercised on disk.
PASS: required fields, fixed $39 USD price, merchant email, PayPal POST destination, fulfilment metadata, HTML escaping, delivery text and unique references. No checkout submitted or payment made.
PASS: all 16 rendered toolbox button routes, executable/MSC/URI launching, search and empty state, hardware labels and report. No tools launched or Windows settings changed.
PASS: quick hardware worker excludes driver enumeration; low-storage, high-memory and restart readings produce actionable status using fixtures.
