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gstack/browse
Garry Tan d2a4ea0b6a test(browse): CDP allowlist + two-tier mutex
13 tests:
- Allowlist linter: every entry has 4 required fields, no duplicates,
  justification length > 20 chars
- Deny-list verification: dangerous methods (Runtime.evaluate, Page.navigate,
  Network.getResponseBody, Browser.close, Target.attachToTarget, etc.) are
  NOT allowed (Codex T2 categories 4-7)
- Per-tab mutex serializes ops on same tab
- Per-tab mutex allows parallel ops across different tabs
- Global lock blocks tab locks; tab locks block global lock
- Acquire timeout yields CDPMutexAcquireTimeout (no silent hang)
- Timeout error names the tab id and the timeout budget

Also extends Network.disable justification to satisfy linter.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-25 13:08:17 -07:00
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