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24 lines
487 B
24 lines
487 B
'use strict';
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const common = require('../common');
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var assert = require('assert');
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var events = require('events');
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var e = new events.EventEmitter();
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e.on('maxListeners', common.mustCall(function() {}));
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// Should not corrupt the 'maxListeners' queue.
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e.setMaxListeners(42);
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assert.throws(function() {
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e.setMaxListeners(NaN);
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});
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assert.throws(function() {
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e.setMaxListeners(-1);
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});
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assert.throws(function() {
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e.setMaxListeners('and even this');
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});
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e.emit('maxListeners');
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