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3e1b1dd4a9
The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.
45 lines
824 B
JavaScript
45 lines
824 B
JavaScript
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 e = new events.EventEmitter();
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var times_hello_emited = 0;
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e.once('hello', function(a, b) {
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times_hello_emited++;
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});
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e.emit('hello', 'a', 'b');
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e.emit('hello', 'a', 'b');
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e.emit('hello', 'a', 'b');
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e.emit('hello', 'a', 'b');
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var remove = function() {
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assert.fail(1, 0, 'once->foo should not be emitted', '!');
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};
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e.once('foo', remove);
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e.removeListener('foo', remove);
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e.emit('foo');
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process.on('exit', function() {
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assert.equal(1, times_hello_emited);
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});
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var times_recurse_emitted = 0;
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e.once('e', function() {
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e.emit('e');
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times_recurse_emitted++;
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});
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e.once('e', function() {
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times_recurse_emitted++;
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});
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e.emit('e');
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process.on('exit', function() {
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assert.equal(2, times_recurse_emitted);
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});
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