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cinny/src/app/utils/callRing.test.ts
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fix(calls): a finished call no longer rings again after a reload (#312)
After a reload/restart within a ring's lifetime, the catch-up sync replays
the ring together with the caller's hang-up and our own decline, and the
MatrixRTC session can keep the stale join. The client rang again for up to
90 s and showed "1 Live" (call screen instead of chat) for minutes.

- Before ringing, check the room STATE (utils/callRing.ts, unit-tested):
  no ring if we already declined that ring or are in the call; if the
  caller has no active membership yet, re-check after 4 s (a real call's
  membership can land just after its ring) and ring only if they joined.
- The "caller gone" dismissal also consults room state, not only the
  possibly stale session.
- When sync becomes live (startup or reconnect), recompute every active
  RTC session from the current state, clearing a stale "Live".

Verified headless (Bob's membership + ring in an invite-only room):
live ring rings; hang-up stops it; reload within the window: before
rang again + "1 Live", now no ring and no "Live"; a ring that arrives
just before the membership still rings.

Fixes #312

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017PCb59uY3UKqDqt7B6hzd5
2026-10-16 21:28:33 -04:00

70 lines
2.8 KiB
TypeScript

import { test } from 'node:test';
import assert from 'node:assert/strict';
import type { Room } from 'matrix-js-sdk';
import { declinedRing, hasActiveCallMembership, isRingableRoom } from './callRing';
const fakeRoom = (opts: { callRoom?: boolean; joinRule?: string; spaceParent?: boolean }): Room =>
({
isCallRoom: () => !!opts.callRoom,
getJoinRule: () => opts.joinRule ?? 'invite',
getLiveTimeline: () => ({
getState: () => ({ getStateEvents: () => (opts.spaceParent ? [{}] : []) }),
}),
}) as unknown as Room;
test('voice rooms never ring or show "missed call", even as DMs', () => {
assert.equal(isRingableRoom(fakeRoom({ callRoom: true }), false), false);
assert.equal(isRingableRoom(fakeRoom({ callRoom: true }), true), false);
});
test('DMs and invite-only groups outside a space ring', () => {
assert.equal(isRingableRoom(fakeRoom({ joinRule: 'public' }), true), true);
assert.equal(isRingableRoom(fakeRoom({ joinRule: 'invite' }), false), true);
});
test('space channels, public and restricted rooms do not ring', () => {
assert.equal(isRingableRoom(fakeRoom({ joinRule: 'invite', spaceParent: true }), false), false);
assert.equal(isRingableRoom(fakeRoom({ joinRule: 'public' }), false), false);
assert.equal(isRingableRoom(fakeRoom({ joinRule: 'restricted' }), false), false);
});
const stateRoom = (
members: Array<{ sender: string; content: Record<string, unknown> }>,
timeline: unknown[] = [],
): Room =>
({
getLiveTimeline: () => ({
getState: () => ({
getStateEvents: () =>
members.map((m) => ({
getSender: () => m.sender,
getStateKey: () => `_${m.sender}_DEV_m.call`,
getContent: () => m.content,
})),
}),
getEvents: () => timeline,
}),
}) as unknown as Room;
test('hasActiveCallMembership reads the room state: joined vs left (#312)', () => {
const room = stateRoom([
{ sender: '@bob:x', content: { application: 'm.call', call_id: '' } },
{ sender: '@carol:x', content: {} },
]);
assert.equal(hasActiveCallMembership(room, '@bob:x'), true);
assert.equal(hasActiveCallMembership(room, '@carol:x'), false, 'left = empty content');
assert.equal(hasActiveCallMembership(room, '@dave:x'), false);
});
test('declinedRing finds our own decline of that ring only (#312)', () => {
const decline = (sender: string, rel: string) => ({
getType: () => 'org.matrix.msc4310.rtc.decline',
getSender: () => sender,
getRelation: () => ({ event_id: rel }),
});
const room = stateRoom([], [decline('@me:x', '$ring1'), decline('@bob:x', '$ring2')]);
assert.equal(declinedRing(room, '$ring1', '@me:x'), true);
assert.equal(declinedRing(room, '$ring2', '@me:x'), false, "someone else's decline");
assert.equal(declinedRing(room, '$ring3', '@me:x'), false);
});