- Extract makeFakePdfjsLib / makeFakeLibLoader to testHelpers.ts — single
source of truth used by both PdfViewer.svelte.test.ts and
usePdfRenderer.svelte.test.ts; removes the diverging-fidelity DRY violation
flagged by @felixbrandt and @saraholt in the PR review
- Add 'loadDocument sets error and loading=false when getDocument().promise
rejects' test to usePdfRenderer.svelte.test.ts — closes the error-path gap
flagged by @felixbrandt and @saraholt
- Replace toBeInTheDocument() with toBeVisible() in the three absorbed
spec-file tests — uniform assertion style across the loaded-state describe
block, as flagged by @felixbrandt
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Five tests in usePdfRenderer.svelte.test.ts called createPdfRenderer() without
a libLoader, causing init() to dynamically import pdfjs-dist in the browser.
Every dynamic import goes through Playwright's route handler, which calls
resolveManualMock via birpc to check for mocks. If the RPC closes during
teardown while one of these imports is in flight, the birpc race fires —
even though pdfjs-dist was never explicitly vi.mock()-ed.
Replace all bare createPdfRenderer() calls that invoke init() with
createPdfRenderer(makeFakeLibLoader()), identical to the pattern already
used in PdfViewer.svelte.test.ts. No real module loads, no route-handler
calls, no birpc exposure.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Absorbs the three tests from PdfViewer.svelte.spec.ts (nav buttons, zoom
controls, page counter) into the loaded-state describe in test.ts, then
deletes the now-empty spec file. One spec file per component.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Removes both vi.mock('pdfjs-dist', …) calls that caused the birpc teardown
race (ADR 012). Replaces with static import + makeFakeLibLoader() helper
injected via the libLoader prop on every render() call.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Prototype-style assignment was a vi.mock hoisting artifact from the old
version of the file. Rest of the codebase uses class syntax — aligning.
Addresses Felix Brandt round-4 suggestion on PR #536.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds idempotency test: calling init() twice must invoke libLoader only once.
Adds `if (pdfjsReady) return;` guard to satisfy the contract.
Addresses Felix Brandt round-4 suggestion on PR #536.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
.catch(()=>{}) swallowed the rejection, so the test passed vacuously even
if a future refactor silently caught the error. rejects.toThrow() proves
the propagation contract holds before asserting pdfjsReady stays false.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Regression-protection test: init() propagates the loader rejection
before pdfjsReady is set, so the renderer stays in a safe unready state.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Without untrack, a reactive libLoader prop reference change would
reinitialise the whole renderer and lose all loaded state.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Exporting LibLoader gives the type a stable, named identity.
PdfViewer.svelte and PdfViewer.svelte.spec.ts now import it directly
instead of using Parameters<typeof createPdfRenderer>[0].
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- import PdfViewer left mid-file from vi.mock hoisting — no longer needed (Sara/Felix)
- adds one-line comment explaining as unknown as cast is an intentional partial fake (Felix)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Removes both vi.mock('pdfjs-dist', factory) and
vi.mock('pdfjs-dist/build/pdf.worker.min.mjs?url', factory) from
PdfViewer.svelte.spec.ts — the ManualMockedModule registrations that were
racing with vitest-browser-playwright's birpc teardown channel.
PdfViewer.svelte now accepts an optional libLoader prop (typed as
Parameters<typeof createPdfRenderer>[0]) that is passed untracked to
createPdfRenderer(). Tests supply a vi.fn() fake loader directly as a prop;
production code uses the default loader that imports the real pdfjs-dist.
The birpc route handler for pdfjs-dist is never registered, so no teardown
race is possible. Fixes#535.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds an optional LibLoader parameter (defaults to the real pdfjs-dist dynamic
imports) and a failing test that verified the loader is called during init().
This is the first step toward removing ManualMockedModule registrations that
race with vitest-browser-playwright's birpc teardown (#535).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replaces 6 setTimeout sleeps with vi.waitFor and expect.element
auto-wait, and converts 9 .not.toThrow smoke tests into assertions
on the rendered PDF nav controls (Zurück/Weiter/Vergrößern/Verkleinern)
and the conditional outdated-annotation notice / annotation visibility
toggle. transcribeMode test now mocks the annotations fetch so the
toggle button is actually rendered (annotationCount > 0 guard).
Runtime: 33s → 4.5s.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
renderCurrentPage early-returns when canvasEl/textLayerEl null,
init() idempotent on second call, zoomIn after floor, goToPage(1)
no-op.
5 new tests covering ~6 branches.
Refs #496.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Empty state when url is empty (no controls, placeholder shown),
loaded state with controls, annotationsDimmed branch, transcribeMode
flag, documentFileHash filtering branch.
6 tests covering ~10 branches.
Refs #496.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add min-h-[44px] min-w-[44px] to all five PDF viewer buttons (prev,
next, zoom in, zoom out, annotation toggle) and widen icon-only
padding from p-1 to p-2. Adds aria-pressed to the annotation toggle
for correct toggle semantics (WCAG 2.2 §2.5.8 + ARIA 1.2).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
