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7a0e462f9f
Manually fix issues that eslint --fix couldn't do automatically. PR-URL: https://github.com/nodejs/node/pull/10685 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io>
40 lines
992 B
JavaScript
40 lines
992 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const EventEmitter = require('events').EventEmitter;
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const e = new EventEmitter();
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let fl; // foo listeners
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fl = e.listeners('foo');
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assert(Array.isArray(fl));
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assert.strictEqual(fl.length, 0);
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assert(!(e._events instanceof Object));
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assert.deepStrictEqual(Object.keys(e._events), []);
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e.on('foo', common.fail);
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fl = e.listeners('foo');
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assert.strictEqual(e._events.foo, common.fail);
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assert(Array.isArray(fl));
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assert.strictEqual(fl.length, 1);
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assert.strictEqual(fl[0], common.fail);
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e.listeners('bar');
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e.on('foo', assert.ok);
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fl = e.listeners('foo');
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assert(Array.isArray(e._events.foo));
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assert.strictEqual(e._events.foo.length, 2);
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assert.strictEqual(e._events.foo[0], common.fail);
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assert.strictEqual(e._events.foo[1], assert.ok);
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assert(Array.isArray(fl));
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assert.strictEqual(fl.length, 2);
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assert.strictEqual(fl[0], common.fail);
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assert.strictEqual(fl[1], assert.ok);
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console.log('ok');
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