Lines Matching refs:ee

15   const ee = new EventEmitter();
18     ee.emit('myevent', 42);
21   const [value] = await once(ee, 'myevent');
23   strictEqual(ee.listenerCount('error'), 0);
24   strictEqual(ee.listenerCount('myevent'), 0);
28   const ee = new EventEmitter();
31     ee.emit('myevent', 42, 24);
34   const value = await once(ee, 'myevent');
39   const ee = new EventEmitter();
44     ee.emit('error', expected);
48     await once(ee, 'myevent');
53   strictEqual(ee.listenerCount('error'), 0);
54   strictEqual(ee.listenerCount('myevent'), 0);
58   const ee = new EventEmitter();
63     ee.emit('error', expected);
64     ee.emit('myevent', 42, 24);
68     await once(ee, 'myevent');
74   strictEqual(ee.listenerCount('error'), 0);
75   strictEqual(ee.listenerCount('myevent'), 0);
79   const ee = new EventEmitter();
83     ee.emit('error', expected);
86   const promise = once(ee, 'error');
87   strictEqual(ee.listenerCount('error'), 1);
90   strictEqual(ee.listenerCount('error'), 0);
91   strictEqual(ee.listenerCount('myevent'), 0);
116   const ee = new EventEmitter();
117   ee.addEventListener = fail;
118   ee.removeAllListeners = fail;
119   process.nextTick(() => ee.emit('foo'));
120   await once(ee, 'foo');
124   const ee = new EventEmitter();
126   ee.on('error', common.mustNotCall());
130     return rejects(once(ee, 'foo', { signal }), {
135   return rejects(once(ee, 'foo', { signal: ac.signal }), {
141   const ee = new EventEmitter();
143   ee.on('error', common.mustNotCall());
144   const r = rejects(once(ee, 'foo', { signal: ac.signal }), {
152   const ee = new EventEmitter();
155     ee.emit('foo');
158   await once(ee, 'foo', { signal: ac.signal });