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// Verify that some attributes of a WebSocket object are read-only.
var assert = require('assert');
var sys = require('sys');
var WebSocket = require('../lib/websocket').WebSocket;
var WebSocketServer = require('websocket-server/ws/server').Server;
var PORT = 1024 + Math.floor(Math.random() * 4096);
var wss = new WebSocketServer();
wss.listen(PORT, 'localhost');
wss.on('connection', function(c) {
c.close();
wss.close();
});
var ws = new WebSocket('ws://localhost:' + PORT + '/', 'biff');
ws.on('open', function() {
assert.equal(ws.CONNECTING, 0);
try {
ws.CONNECTING = 13;
assert.equal(
ws.CONNECTING, 0,
'Should not have been able to set read-only CONNECTING attribute'
);
} catch (e) {
assert.equal(e.type, 'no_setter_in_callback');
}
assert.equal(ws.OPEN, 1);
assert.equal(ws.CLOSING, 2);
assert.equal(ws.CLOSED, 3);
assert.equal(ws.url, 'ws://localhost:' + PORT + '/');
try {
ws.url = 'foobar';
assert.equal(
ws.url, 'ws://localhost:' + PORT + '/',
'Should not have been able to set read-only url attribute'
);
} catch (e) {
assert.equal(e.type, 'no_setter_in_callback');
}
});
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