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DottaandPaperclip
247552fe07
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Cloud web servers restore agent files from shared storage after replacement. > - The durability test checks restoration, corruption, cancellation and retry. > - Its generic equality assertions traverse every byte in many large buffers. > - The post-merge check for #18531 exceeded the 15-second test timeout. > - This change uses native buffer equality and keeps every byte check. ## Linked Issues or Issue Description Refs #18531. The post-merge Cloud-source verification run timed out in the new cold-folder test. Other shards passed. The unchanged test passed locally. This change removes avoidable assertion cost; it does not increase test or production timeouts. ## What Changed - Use `Buffer.equals` for the cold-folder content assertions. - Keep the concurrency, cancellation, cleanup, old-projection and retry assertions. - Record packaged-image proof, the hosted deployment state and the original CI failure in the existing plan. ## Verification - Eight durability tests passed against a real local PostgreSQL fixture. Object storage uses controlled asynchronous streams. - The same test file took 10.03 seconds before and 5.90 seconds after this change. The changed cold-folder case took 561 ms after the change. - The first local attempt could not start embedded PostgreSQL and ran no tests. The existing external test database enabled the comparison. - Original failed CI: https://github.com/paperclipai/paperclip/actions/runs/41296253723 . That failure remains in the qualification record. - Server typecheck and build passed. All latest-head PR checks passed, including the full test, typecheck, build and browser gates. One cancelled runner job was retried after its log showed an infrastructure shutdown; the retry passed. This PR changes no production code or database schema. ## Risks - A failed content check now reports a boolean mismatch instead of a large byte diff. Equality still covers buffer length and every byte. - Local timing is evidence for the fixture, not a general CI performance guarantee. - Hosted active-agent and rollout acceptance remain incomplete as recorded in the plan. ## Model Used OpenAI Codex, based on GPT-6. The exact runtime snapshot and context-window size are not exposed. Used code editing, shell execution and test analysis. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing>