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18 lines
418 B
18 lines
418 B
'use strict';
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var test = require('tape');
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var traverse = require('../');
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var EventEmitter = require('events').EventEmitter;
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test('check instanceof on node elems', function (t) {
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var counts = { emitter: 0 };
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traverse([new EventEmitter(), 3, 4, { ev: new EventEmitter() }])
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.forEach(function (node) {
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if (node instanceof EventEmitter) { counts.emitter += 1; }
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});
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t.equal(counts.emitter, 2);
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t.end();
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});
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