mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
820 B
33 lines
820 B
15 years ago
|
process.mixin(require("../common"));
|
||
15 years ago
|
var events = require('events');
|
||
|
|
|
||
|
|
var callbacks_called = [ ];
|
||
|
|
|
||
|
|
var e = new events.EventEmitter();
|
||
|
|
|
||
|
|
function callback1() {
|
||
|
|
callbacks_called.push("callback1");
|
||
|
|
e.addListener("foo", callback2);
|
||
|
|
e.removeListener("foo", callback1);
|
||
|
|
}
|
||
|
|
|
||
|
|
function callback2() {
|
||
|
|
callbacks_called.push("callback2");
|
||
|
|
e.removeListener("foo", callback2);
|
||
|
|
}
|
||
|
|
|
||
|
|
e.addListener("foo", callback1);
|
||
|
|
assert.equal(1, e.listeners("foo").length);
|
||
|
|
|
||
|
|
e.emit("foo");
|
||
|
|
assert.equal(1, e.listeners("foo").length);
|
||
|
|
assert.deepEqual(["callback1"], callbacks_called);
|
||
|
|
|
||
|
|
e.emit("foo");
|
||
|
|
assert.equal(0, e.listeners("foo").length);
|
||
|
|
assert.deepEqual(["callback1", "callback2"], callbacks_called);
|
||
|
|
|
||
|
|
e.emit("foo");
|
||
|
|
assert.equal(0, e.listeners("foo").length);
|
||
|
|
assert.deepEqual(["callback1", "callback2"], callbacks_called);
|