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Add Live Photo playback for paired MOV/MP4/M4V videos and embedded Google and Samsung JPEG clips, with hover/tap controls, viewer replay, and original-video range and cache responses. Show top-level albums and direct subfolders with breadcrumb navigation and nested album search. Add browser regression fixtures and update album navigation checks. Bump Rust and frontend versions and their lockfiles to 0.2.7. Validated: frontend and Rust builds, 121 Rust tests (2 network tests not run), 198 layout cases, and Chromium live-photo and album navigation checks.
The generated live-photo.jpg / live-photo.mp4 pair contains a green poster
and an H.264 animation. live-photo-hevc.mov is an HEVC fixture with silent AAC
audio, also used by the Rust response tests. No test requires FFmpeg.
Offline browser checks
Run from frontend after installing Playwright Chromium or WebKit and its runtime
dependencies. All responses come from browser routes; no app or HTTP server starts.
npm run build
npm run live-photo-interaction-check
npm run live-photo-check
live-photo-interaction-checkmounts the real components and checks touch feedback, playback/opening order, blocked/interrupted playback, buffered stall recovery, decoder cleanup and unsupported-video fallback.live-photo-check(alsolive-photo-app-check) checks the built application at desktop and phone sizes. Screenshot pixels must show a moving picture; playback clocks alone cannot pass. It covers loading indicators, opening during loading or after playback, A → B → A interaction, viewer navigation and click/tap replay.live-photo-webkit-checkruns the same application checks in WebKit.
Both suites share browser setup, sample loading and original-byte Range responses
in ../live-photo-fixture.mjs. Optional environment variables:
| Variable | Purpose |
|---|---|
PIXHELF_TEST_ENGINE=webkit |
Use WebKit in either suite. |
PIXHELF_LIVE_SAMPLE |
Extensionless JPEG/MOV pair or Samsung SEF JPEG path. |
PIXHELF_TEST_WIDTH=390 |
Limit app checks to one viewport width. |
PIXHELF_TEST_NATIVE_VIDEO_BLACK=1 |
Black out the native viewer video to verify canvas playback. |
PLAYWRIGHT_CHROMIUM_EXECUTABLE |
Override the installed Chromium executable. |
For example, set PIXHELF_LIVE_SAMPLE to
/path/to/Live/Apple/2023-12-27_12-30-56 or
/path/to/Live/motionphoto/samsung-one-ui-6. The browser must decode the original
codec. Chromium replay checks require no new media requests for the retained
player; WebKit checks also verify orientation after replacing its decoder.
Original bytes and caching
From the repository root:
PIXHELF_LIVE_SAMPLES="$PWD/pic/Live" cargo test --locked --offline original_live_samples_bypass_old_cache_and_match_source_bytes -- --ignored --nocapture
This checks full and ranged Apple/Samsung responses against original HEVC bytes,
rejects legacy preview URLs/validators, and verifies bodyless 304 revalidation.
The regular Rust tests cover pairing, XMP/SEF extraction and authentication before
cached/range responses, including logout. Browser routing disables HTTP caching,
so browser checks verify playback and player reuse; Rust checks verify response
caching. PIXHELF_LIVE_SAMPLES is the sample directory for the Rust audit;
PIXHELF_LIVE_SAMPLE selects one file for the browser checks.
npm run album-hierarchy-check checks folder navigation using an in-memory album
list, also without a server.