Test for #289

Seems to work as expected

tests/test-follow-all.js

@@ -0,0 +1,35 @@
+var request = require('request');
+var http = require('http');
+var requests = 0;
+var assert = require('assert');
+
+var server = http.createServer(function (req, res) {
+  requests ++;
+
+  // redirect everything 3 times, no matter what.
+  var c = req.headers.cookie;
+
+  if (!c) c = 0;
+  else c = +c.split('=')[1] || 0;
+
+  if (c > 3) {
+    res.end('ok: '+requests);
+    return;
+  }
+
+  res.setHeader('set-cookie', 'c=' + (c + 1));
+  res.setHeader('location', req.url);
+  res.statusCode = 302;
+  res.end('try again, i guess\n');
+});
+server.listen(6767);
+
+request.post({ url: 'http://localhost:6767/foo',
+               followAllRedirects: true,
+               form: { foo: 'bar' } }, function (er, req, body) {
+  if (er) throw er;
+  assert.equal(body, 'ok: 5');
+  assert.equal(requests, 5);
+  console.error('ok - ' + process.version);
+  server.close();
+});