Per review feedback:
- Frontend: assert exact fetch(mediaUrl, {cache:'no-store'}) in
loadHtmlInline body, not just 'fetch(mediaUrl' prefix (too broad,
other fetch calls match the prefix)
- Backend: assert Cache-Control: no-store on both attachment and inline
HTML responses in test_html_media_endpoint_inline_requires_csp_sandbox
- Both assertions fail independently if either the frontend no-store
option or backend no-store policy is reverted
34 test files read static/*.js via read_text()/open() without an encoding,
so Python's cp1252 default on Windows choked on non-Latin1 bytes and errored
at collection (Ubuntu CI defaults to utf-8, so it never saw this). Add
explicit encoding="utf-8" to those reads — purely mechanical, no assertion
changes.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Commit 7536f6f1 routed the deferred post-render dispatches through
_postProcessWithAnchorSuppression() (holds overflow-anchor suppression across
the async media/layout settle frame, then calls postProcessRenderedMessages).
Six pre-existing tests string-matched the old
'requestAnimationFrame(()=>postProcessRenderedMessages(inner))' literal and
failed on the rename — behavior is preserved (the wrapper still invokes
postProcessRenderedMessages), so this is a test-fix not a code-fix.
Per the gate-cert recommendation, the tests now assert the BEHAVIOR chain
(post-render is scheduled via _postProcessWithAnchorSuppression, and that
wrapper calls postProcessRenderedMessages) rather than the exact rAF literal, so
a future wrapper rename can't re-orphan them.
Files: test_csv_table_rendering, test_excalidraw_inline_embed,
test_issue483_inline_diff_viewer, test_issue484_json_tree_viewer, test_issue347,
test_pdf_html_preview. Verified: the 6 updated assertions pass locally (the only
local failures are the pre-existing Windows-only WinError 206 command-line-too-long
in Node-harness tests, unrelated, green on Linux CI).
The inline PDF preview rendered only page 1, so multi-page documents
looked clipped. loadPdfInline now renders every page (capped at MAX_PAGES=20
for memory) sequentially into a scrollable .pdf-preview-body, shows the page
count in the header, and appends a "Showing the first N of M pages" notice
(pdf_truncated, 13 locales) when the PDF exceeds the cap.
Robustness: renderPage(i) attaches each canvas only AFTER its render
promise resolves, and a per-page failure is caught and skipped
(`.then(()=>renderPage(i+1)).catch(()=>renderPage(i+1))`) so one corrupt
page can't halt the preview or surface an unhandled rejection. XSS-safe
(esc(fname), t() with numeric args).
Co-authored-by: Gouranga satapathy <29521030+gourangasatapathyvit@users.noreply.github.com>
happy5318