Files
sync_replay_project/apps/desktop/test/session_logic_test.dart
T
foxyzandClaude Opus 5.5 d8d487c189 Sync fixes: clean seeks, clock offset, end of file, 2.5 min read-ahead (proto 6)
- User seeks are intercepted at the player (SyncPlayer), previewed
  locally, sent once 300 ms after the drag ends; own echoes are matched
  by seekSeq and never re-applied; the landed check can't reapply a
  stale target. 1 s position poll removed.
- ping/pong clock offset (min-RTT ClockSync); positions use server time.
- Reports carry duration; buffer gate is min(4 s, remaining - 2 s);
  new finished transport instead of a HELD stall at the end.
- cache/readahead 150 s, 256 MiB demuxer cache, pins read back.
- Resumed reports put a stale ready member back in the set; hello.resume
  takes over the old member after an unclean drop (no ghost).
- Docs: roadmap rendering findings (HW path works; shaders verified).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-07 01:20:18 +03:00

95 lines
3.7 KiB
Dart

import 'package:flutter_test/flutter_test.dart';
import 'package:watch_together/src/session/idle.dart';
import 'package:watch_together/src/session/session_coordinator.dart';
void main() {
group('IdleTracker', () {
final t0 = DateTime.utc(2026, 1, 1, 12);
List<IdleEvent> run(IdleTracker idle, DateTime from, Duration span,
{required bool playing, bool selfReady = true}) {
final out = <IdleEvent>[];
for (var s = 0; s <= span.inSeconds; s++) {
final e = idle.tick(from.add(Duration(seconds: s)),
playing: playing, selfReady: selfReady);
if (e != IdleEvent.none) out.add(e);
}
return out;
}
test('long watch then pause: no instant warn+unready', () {
final idle = IdleTracker(t0);
// 15 min of playback without any input.
expect(run(idle, t0, const Duration(minutes: 15), playing: true), isEmpty);
final paused = t0.add(const Duration(minutes: 15));
// First minute after the pause: nothing fires.
expect(run(idle, paused, const Duration(minutes: 1), playing: false),
isEmpty);
});
test('pause measures from when playback stopped', () {
final idle = IdleTracker(t0);
run(idle, t0, const Duration(minutes: 15), playing: true);
// Last playing tick was at +15 min; count seconds from there.
final paused = t0.add(const Duration(minutes: 15));
final events = <(int, IdleEvent)>[];
for (var s = 1; s <= 11 * 60; s++) {
final e = idle.tick(paused.add(Duration(seconds: s)),
playing: false, selfReady: true);
if (e != IdleEvent.none) events.add((s, e));
}
expect(events, [(8 * 60, IdleEvent.warn), (10 * 60, IdleEvent.unready)]);
});
test('unready always trails the warning by 2 min', () {
final idle = IdleTracker(t0);
// Idle 20 min while unready (nothing to lose, nothing fires)...
expect(
run(idle, t0, const Duration(minutes: 20),
playing: false, selfReady: false),
isEmpty);
// ...then someone force-readies us: warn now, unready 2 min later.
final forced = t0.add(const Duration(minutes: 20, seconds: 1));
expect(idle.tick(forced, playing: false, selfReady: true), IdleEvent.warn);
expect(
idle.tick(forced.add(const Duration(seconds: 1)),
playing: false, selfReady: true),
IdleEvent.none);
expect(
idle.tick(forced.add(const Duration(minutes: 2)),
playing: false, selfReady: true),
IdleEvent.unready);
});
test('input resets the clock and the warning', () {
final idle = IdleTracker(t0);
expect(idle.tick(t0.add(const Duration(minutes: 8)),
playing: false, selfReady: true), IdleEvent.warn);
idle.activity(t0.add(const Duration(minutes: 9)));
expect(idle.tick(t0.add(const Duration(minutes: 11)),
playing: false, selfReady: true), IdleEvent.none);
expect(idle.tick(t0.add(const Duration(minutes: 17)),
playing: false, selfReady: true), IdleEvent.warn);
});
});
group('linkDisplayName', () {
test('drops query (api_key) and fragment, decodes last segment', () {
expect(
linkDisplayName(
'https://jf.example.com/Videos/abc/My%20Movie.mkv?static=true&api_key=SECRET#t=5'),
'My Movie.mkv');
});
test('trailing slash and bare host', () {
expect(linkDisplayName('http://host.lan/media/show/'), 'show');
expect(linkDisplayName('http://host.lan/?api_key=SECRET'), 'host.lan');
});
test('never contains the key', () {
final n = linkDisplayName(
'https://jf.example.com/Items/1/Download?api_key=SECRET');
expect(n, 'Download');
expect(n.contains('SECRET'), isFalse);
});
});
}