fix(overlay): deduplicate secondary subtitle rendering (#208)

This commit is contained in:
2026-08-18 00:44:02 -07:00
committed by GitHub
parent 7de73e16a1
commit e9778a945a
21 changed files with 749 additions and 71 deletions
+33 -1
View File
@@ -63,6 +63,8 @@ function createDeps(overrides: Partial<MpvProtocolHandleMessageDeps> = {}): {
emitSubtitleTiming: (payload) => state.events.push(payload),
emitSecondarySubtitleChange: (payload) => state.events.push(payload),
emitSubtitleTrackChange: (payload) => state.events.push(payload),
emitSecondarySubtitleTrackChange: (payload) => state.events.push(payload),
emitSecondarySubtitleDelayChange: (payload) => state.events.push(payload),
emitSubtitleTrackListChange: (payload) => state.events.push(payload),
getCurrentSubText: () => state.subText,
setCurrentSubText: (text) => {
@@ -158,12 +160,42 @@ test('dispatchMpvProtocolMessage emits subtitle track changes', async () => {
});
await dispatchMpvProtocolMessage({ event: 'property-change', name: 'sid', data: '3' }, deps);
await dispatchMpvProtocolMessage(
{ event: 'property-change', name: 'secondary-sid', data: '4' },
deps,
);
await dispatchMpvProtocolMessage(
{ event: 'property-change', name: 'secondary-sub-delay', data: '0.5' },
deps,
);
await dispatchMpvProtocolMessage(
{ event: 'property-change', name: 'track-list', data: [{ type: 'sub', id: 3 }] },
deps,
);
assert.deepEqual(state.events, [{ sid: 3 }, { trackList: [{ type: 'sub', id: 3 }] }]);
assert.deepEqual(state.events, [
{ sid: 3 },
{ sid: 4 },
{ delay: 0.5 },
{ trackList: [{ type: 'sub', id: 3 }] },
]);
});
test('dispatchMpvProtocolMessage rejects decimal subtitle track IDs', async () => {
const { deps, state } = createDeps();
await dispatchMpvProtocolMessage({ event: 'property-change', name: 'sid', data: '4.5' }, deps);
await dispatchMpvProtocolMessage(
{ event: 'property-change', name: 'secondary-sid', data: '4.5' },
deps,
);
await dispatchMpvProtocolMessage({ event: 'property-change', name: 'sid', data: 4.5 }, deps);
await dispatchMpvProtocolMessage(
{ event: 'property-change', name: 'secondary-sid', data: 4.5 },
deps,
);
assert.deepEqual(state.events, [{ sid: null }, { sid: null }, { sid: null }, { sid: null }]);
});
test('dispatchMpvProtocolMessage enforces sub-visibility hidden when overlay suppression is enabled', async () => {