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test-tcp-pingpong-delay.js
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test-tcp-pingpong-delay.js
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include("mjsunit.js");
var tests_run = 0;
function pingPongTest (port, host, on_complete) {
var N = 100;
var DELAY = 1;
var count = 0;
var client_closed = false;
var server = node.tcp.createServer(function (socket) {
socket.setEncoding("utf8");
socket.addListener("receive", function (data) {
puts(data);
assertEquals("PING", data);
assertEquals("open", socket.readyState);
assertTrue(count <= N);
setTimeout(function () {
assertEquals("open", socket.readyState);
socket.send("PONG");
}, DELAY);
});
socket.addListener("timeout", function () {
node.debug("server-side timeout!!");
assertFalse(true);
});
socket.addListener("eof", function () {
puts("server-side socket EOF");
assertEquals("writeOnly", socket.readyState);
socket.close();
});
socket.addListener("close", function (had_error) {
puts("server-side socket close");
assertFalse(had_error);
assertEquals("closed", socket.readyState);
socket.server.close();
});
});
server.listen(port, host);
var client = node.tcp.createConnection(port, host);
client.setEncoding("utf8");
client.addListener("connect", function () {
assertEquals("open", client.readyState);
client.send("PING");
});
client.addListener("receive", function (data) {
puts(data);
assertEquals("PONG", data);
assertEquals("open", client.readyState);
setTimeout(function () {
assertEquals("open", client.readyState);
if (count++ < N) {
client.send("PING");
} else {
puts("closing client");
client.close();
client_closed = true;
}
}, DELAY);
});
client.addListener("timeout", function () {
node.debug("client-side timeout!!");
assertFalse(true);
});
client.addListener("close", function () {
puts("client close");
assertEquals(N+1, count);
assertTrue(client_closed);
if (on_complete) on_complete();
tests_run += 1;
});
}
function onLoad () {
pingPongTest(21988);
}
function onExit () {
assertEquals(1, tests_run);
}