cesnimda
28 lines
5.5 KiB
Markdown
28 lines
5.5 KiB
Markdown
# P9-05 — Documents, edge cases and finite performance
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The final separate Phase9 diagnostic lane completed **18/18**, zero failures/skips/flaky/retries, on the frozen825-input manifest (`phase9-frozen`, exit0 at20:25:16UTC). It includes12 route/theme/locale/width cases, four settled accessibility cases, one RD21 characterization and one bounded workload. **A passing characterization does not qualify the unsafe behavior it records.** The earlier18-case run and the later16pass/2fail transition observation remain superseded raw evidence.
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That diagnostic snapshot is retained as [source-manifest-before-admin-fixture.json](../p9-00/source-manifest-before-admin-fixture.json). The final ordinary-run snapshot changes only the locale-sensitive Admin test locator; [exact delta](../p9-00/admin-fixture-delta.json) proves product/build/diagnostic/core inputs are unchanged. No diagnostic result is claimed to execute an ordinary fixture it does not load.
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## Native documents
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Fresh real preview and native exported PDF bytes from the retained corpus passed **16/16 fixtures /36 pages** under the unchanged oracle: exact page count/membership, physical dimensions ±0.5mm, marker positions ±2mm, font sizes ±0.5pt and original RGB tolerance. Nine defaults, long EN/NB, 8mm Letter, 28mm roomy, grid/bubbles, long sidebar and unbreakable boundary fixtures are included. No renderer geometry or tolerance changed.
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[Portable oracle results](evidence/fidelity-results.json) retain all measurements. The final frozen ordinary run's native corpus producer passed; the unchanged oracle again passed16/16 over its fresh36 pages. All36 regenerated page thumbnails were actually inspected in [sheet1](evidence/pdf-sheet-1.png), [sheet2](evidence/pdf-sheet-2.png) and [sheet3](evidence/pdf-sheet-3.png), plus the full-size preview/PDF `unbreakable-and-boundary/comparison-4.png`. Inspection found no visible clipping/overlap/blank output in those views. Several last pages contain little content; that is recorded layout behavior, not missing text according to the marker oracle. Thumbnail/spot inspection is not print/readability, photo/crop, every glyph or intended Linux-font acceptance. Whole-suite completion remains a separate gate.
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Existing browser fixtures also cover hidden preview mounting, image-layout readiness, dirty edits, stale CV revisions, preview transport recovery, canonical versus variant overrides, frozen submitted packages/archived binaries and missing optional sections. Their full-suite outcomes belong to final regression. Native PDF admission uses inert child processes and is not added to fidelity counts.
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The separate Settings corpus passed the same unchanged oracle over **8 fixtures /24 pages**: EN/NB × light/dark, before and after actual document-control changes. All24 page thumbnails were inspected in [Settings sheet1](evidence/settings-pdf-sheet-1.png) and [sheet2](evidence/settings-pdf-sheet-2.png); a full-size light-EN before preview/PDF comparison was also inspected. No visible clipping/overlap/blank output was found in those views. [Measured results](evidence/settings-fidelity-results.json) retain the before/after page dimensions, marker/font/colour agreement. These are separate24 pages, not extra fixtures in the16/36 baseline corpus, and do not close human/Linux/print requirements.
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## Sustained local workload
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[Raw finite measurements](performance.json): **65.303s**, two paced readers, **240 successful reads**, 250 owned applications, eight Career roles with48 distinct long bullets, and20 native navigations across Dashboard/Table/Board/long CV. The same saved canonical profile and250-job membership remained intact afterward. CV readiness waits for settled pagination and verifies the final bullet's page membership and multiple rendered pages before recording timing.
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API latency across these reads: **p50 23ms /p95 76ms /max115ms**. Native ready times in this run: Dashboard1377–1728ms; Table995–1249ms; Board1530–2238ms; long CV2038–2310ms. These include browser boot/auth/render work and automation overhead. The host reports Windows,16 logical CPUs,34,145,554,432 bytes RAM and Chromium151.0.7922.34; API uses isolated SQLite and frontend uses the rebuilt static export. This is a shared development host; final Jest overlapped most diagnostic collection and completed during the sustained case. Timing is not an isolated machine comparison.
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CDP CPU/task/heap/DOM metrics are retained for every navigation. They are observations, not leak diagnosis or attributed backend resource profiling. Two paced readers for a minute do not establish capacity/SLA, sustained drag frames, physical mobile performance, long-term memory stability, MariaDB/Linux behavior or real model inference throughput. No production load was generated.
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Retained ordinary fixtures extend edge-case coverage to no-data,1,000-job Board membership/filtering, long timelines/profiles, revision conflicts, stale sessions, HTTP/network failures, missing/foreign references and recoverable drafts. Remaining worker durability, creation idempotency and high RD21 stale writes are explicit risks. No synthetic data was loaded into production.
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A separately isolated [volume supplement](volume/README.md) adds3 passing native API cases:100 CV revisions plus additive restore101,100 long manual timeline messages with exact membership and foreign-owner denial, and100 cancellation notices with bounded listing/read/dismissal counts. Its source hashes and results are separate from the825-input ordinary-run snapshot. This establishes finite persisted membership/count/revision behavior, not large-history browser capacity.
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