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c2b8b30836
Commit 3e1b1dd ("Remove excessive copyright/license boilerplate") left
in a few lines of boilerplate here and there. This commit removes them.
PR-URL: https://github.com/nodejs/io.js/pull/1793
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
42 lines
941 B
JavaScript
42 lines
941 B
JavaScript
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var events = require('events');
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var EventEmitter = require('events').EventEmitter;
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var assert = require('assert');
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var e = new EventEmitter();
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var fl; // foo listeners
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fl = e.listeners('foo');
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assert(Array.isArray(fl));
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assert(fl.length === 0);
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assert.deepEqual(e._events, {});
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e.on('foo', assert.fail);
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fl = e.listeners('foo');
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assert(e._events.foo === assert.fail);
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assert(Array.isArray(fl));
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assert(fl.length === 1);
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assert(fl[0] === assert.fail);
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e.listeners('bar');
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assert(!e._events.hasOwnProperty('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(e._events.foo.length === 2);
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assert(e._events.foo[0] === assert.fail);
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assert(e._events.foo[1] === assert.ok);
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assert(Array.isArray(fl));
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assert(fl.length === 2);
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assert(fl[0] === assert.fail);
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assert(fl[1] === assert.ok);
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console.log('ok');
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