node/test/parallel/test-net-binary.js
Roman Reiss f29762f4dd test: enable linting for tests
Enable linting for the test directory. A number of changes was made so
all tests conform the current rules used by lib and src directories. The
only exception for tests is that unreachable (dead) code is allowed.

test-fs-non-number-arguments-throw had to be excluded from the changes
because of a weird issue on Windows CI.

PR-URL: https://github.com/nodejs/io.js/pull/1721
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-19 21:21:27 +02:00

93 lines
2.2 KiB
JavaScript

/* eslint-disable strict */
var common = require('../common');
var assert = require('assert');
var net = require('net');
var binaryString = '';
for (var i = 255; i >= 0; i--) {
var s = '\'\\' + i.toString(8) + '\'';
var S = eval(s);
common.error(s +
' ' +
JSON.stringify(S) +
' ' +
JSON.stringify(String.fromCharCode(i)) +
' ' +
S.charCodeAt(0));
assert.ok(S.charCodeAt(0) == i);
assert.ok(S == String.fromCharCode(i));
binaryString += S;
}
// safe constructor
var echoServer = net.Server(function(connection) {
console.error('SERVER got connection');
connection.setEncoding('binary');
connection.on('data', function(chunk) {
common.error('SERVER recved: ' + JSON.stringify(chunk));
connection.write(chunk, 'binary');
});
connection.on('end', function() {
console.error('SERVER ending');
connection.end();
});
});
echoServer.listen(common.PORT);
var recv = '';
echoServer.on('listening', function() {
console.error('SERVER listening');
var j = 0;
var c = net.createConnection({
port: common.PORT
});
c.setEncoding('binary');
c.on('data', function(chunk) {
console.error('CLIENT data %j', chunk);
var n = j + chunk.length;
while (j < n && j < 256) {
common.error('CLIENT write ' + j);
c.write(String.fromCharCode(j), 'binary');
j++;
}
if (j === 256) {
console.error('CLIENT ending');
c.end();
}
recv += chunk;
});
c.on('connect', function() {
console.error('CLIENT connected, writing');
c.write(binaryString, 'binary');
});
c.on('close', function() {
console.error('CLIENT closed');
console.dir(recv);
echoServer.close();
});
c.on('finish', function() {
console.error('CLIENT finished');
});
});
process.on('exit', function() {
console.log('recv: ' + JSON.stringify(recv));
assert.equal(2 * 256, recv.length);
var a = recv.split('');
var first = a.slice(0, 256).reverse().join('');
console.log('first: ' + JSON.stringify(first));
var second = a.slice(256, 2 * 256).join('');
console.log('second: ' + JSON.stringify(second));
assert.equal(first, second);
});