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40 lines
760 B
40 lines
760 B
15 years ago
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require("../common");
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var events = require('events');
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count = 0;
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function listener1 () {
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puts('listener1');
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count++;
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}
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function listener2 () {
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puts('listener2');
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count++;
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}
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function listener3 () {
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puts('listener3');
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count++;
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}
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e1 = new events.EventEmitter();
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e1.addListener("hello", listener1);
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e1.removeListener("hello", listener1);
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assert.deepEqual([], e1.listeners('hello'));
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e2 = new events.EventEmitter();
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e2.addListener("hello", listener1);
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e2.removeListener("hello", listener2);
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assert.deepEqual([listener1], e2.listeners('hello'));
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e3 = new events.EventEmitter();
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e3.addListener("hello", listener1);
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e3.addListener("hello", listener2);
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e3.removeListener("hello", listener1);
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assert.deepEqual([listener2], e3.listeners('hello'));
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