freezmo/tests

Browser suites

End-to-end checks for Freezmo, driven by Playwright against a running production build. Everything lives in this repo (nothing in /tmp), so a reboot cannot wipe the harness.

Requirements

• The app is running on http://127.0.0.1:3207 (systemctl --user start freezmo).
• A Chromium build. The suites auto-detect the newest Playwright Chromium in ~/.cache/ms-playwright/ (Linux) or ~/Library/Caches/ms-playwright/ (macOS); override with CHROME=/path/to/chrome.
• npm install (dev deps: playwright-core, axe-core).

Running

npm run build && systemctl --user restart freezmo   # fresh build first
npm run test:e2e                 # every suite, in order
npm run test:e2e -- phase1       # only suites whose name contains "phase1"

Each suite prints PASS/FAIL lines and exits non-zero on failure; the runner prints a per-suite summary at the end.

Suites

Suite	Covers
regression.mjs	Library, deck card + menu, study feed to results, homework entry, desktop shell + settings/health panel.
aero-music-test.mjs	Frutiger Aero's soundtrack player (the SoundCloud widget API is stubbed): nothing loads in light/dark, a random playlist track starts in Aero, the circle expands into the credit bar, pause/collapse/close wiring, the off choice persisting and Aero re-selecting re-arming it, phone geometry over the tab bar and the chat composer, and the control stepping aside under an immersive overlay.
bubbles-test.mjs	Ice-scene bubbles: stacking/layout contract, the open band (a plain clip, no mask) and a 41-phase sweep that no visible orb or bubble ever touches its edges, keyframes only transform+opacity, rise/sway/scale/fade phases, per-breakpoint counts (5/3/2), phone pacing, reduced motion, parking (hidden tab, unfocused window, dialog scrim), and the cost contract (static blobs, no blend-mode grain, no blur on static glass, no hidden blur under Aero's bake).
mobile-test.mjs	Five-tab bar at 360/390 × EN/CS × dark/light × reduced motion (labels, targets, no hamburger/drawer), the library ⋯ sheet (Import JSON / New folder), the settings sheet (touch targets, key flow, drag-to-close, backdrop), axe contrast audits.
wizard-test.mjs	Deck 3-step flow and homework flow, flat action bar, in-page mode switch, the loading lock, abort-on-leave.
native-test.mjs	Manifest/PWA head, offline banner + disabled generate, share target GET + POST, Back-gesture layers, undo toast, tab re-tap, haptics, draft restore.
i18n-test.mjs	EN/CS dictionary parity, locale switch, Czech desktop shell, Czech phone tab labels and plurals.
freeze-loading-test.mjs	The generation loading screen appears immediately, hides the action bar, Cancel returns with the notice.
podcast-test.mjs	Podcast mode against a stub Ollama and a stubbed speech engine: the third wizard segment, notes → a saved episode, the word-wrapped transcript, boundary-driven highlighting (and the timer fallback's contract), pause/resume-from-word, chapter jumps, speed changes that keep playing, the position saved on page-hide and resumed on reopen, the library tab, and the API's 400/stream guards.
review-test.mjs	Smart Review loading feedback under a stalled request, the session end-to-end, mistakes, and the health-probe cache.
phase1-test.mjs	Backup export/import, persistence row, nudge, encrypted sync (enable/join/push/delete + API validation), usage-limit handling (client + a stub Ollama).
phase2-test.mjs	Answer history + SRS from a real study run, review/mistakes, stats, exam mode, push reminders hidden without VAPID and validated with it.
phase3-test.mjs	Check my work (API + phone/desktop UI), follow-ups, guide step explain, turn-into-a-study-deck.
chat-test.mjs	Chat: streaming API (validation, allowlist, context travel, history window, thinking separation, usage-limit mapping), attachment extraction, entry points, streaming/stop, markdown + KaTeX, model/scope pickers, edit/regenerate, offline, reduced motion, plus history (IDB persistence, reload, rename/search/delete/undo, scope+model memory), assistant actions, the export payload and a two-device sync round-trip.

Extra instances

phase1, phase2 and phase3 start their own next start instance with a stub Ollama (or VAPID keys) on a spare port (3208/3209). Each suite checks the port is free first and kills the whole process group on exit, so ports do not leak between suites. Scratch data for the VAPID test lives in tests/.tmp/ (gitignored).

Diagnostics (not part of the run)

node tests/bubble-perf.mjs [label] measures the ice-scene frame cost with a CDP performance trace (rAF frame timing, long tasks, main-thread busy time, style recalcs) on a 4× throttled phone profile and a 2× desktop profile. It always exits 0; the numbers are for tuning the bubble count/speed.

node tests/heat-probe.mjs [webkit|chromium] (macOS only) measures what an idle screen actually costs the machine: headed Playwright WebKit and Chromium on the real display, the browser's CPU, the GPU time of its processes and of WindowServer, per screen and theme, against an about:blank baseline and with the scene parked. Install the engines once with npx playwright-core install webkit chromium and keep the window in front.