1 files changed, 107 insertions, 0 deletions
diff --git a/chromium/net/tools/testserver/backoff_server.py b/chromium/net/tools/testserver/backoff_server.py
new file mode 100755
index 00000000000..ca2c57cbf12
--- /dev/null
+++ b/chromium/net/tools/testserver/backoff_server.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""This is a simple HTTP server for manually testing exponential
+back-off functionality in Chrome.
+"""
+
+
+import BaseHTTPServer
+import sys
+import urlparse
+
+
+AJAX_TEST_PAGE = '''
+<html>
+<head>
+<script>
+
+function reportResult(txt) {
+  var element = document.createElement('p');
+  element.innerHTML = txt;
+  document.body.appendChild(element);
+}
+
+function fetch() {
+  var response_code = document.getElementById('response_code');
+
+  xmlhttp = new XMLHttpRequest();
+  xmlhttp.open("GET",
+               "http://%s:%d/%s?code=" + response_code.value,
+               true);
+  xmlhttp.onreadystatechange = function() {
+    reportResult(
+        'readyState=' + xmlhttp.readyState + ', status=' + xmlhttp.status);
+  }
+  try {
+    xmlhttp.send(null);
+  } catch (e) {
+    reportResult('Exception: ' + e);
+  }
+}
+
+</script>
+</head>
+<body>
+<form action="javascript:fetch()">
+  Response code to get: <input id="response_code" type="text" value="503">
+  <input type="submit">
+</form>
+</body>
+</html>'''
+
+
+class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
+  keep_running = True
+  local_ip = ''
+  port = 0
+
+  def do_GET(self):
+    if self.path == '/quitquitquit':
+      self.send_response(200)
+      self.send_header('Content-Type', 'text/plain')
+      self.end_headers()
+      self.wfile.write('QUITTING')
+      RequestHandler.keep_running = False
+      return
+
+    if self.path.startswith('/ajax/'):
+      self.send_response(200)
+      self.send_header('Content-Type', 'text/html')
+      self.end_headers()
+      self.wfile.write(AJAX_TEST_PAGE % (self.local_ip,
+                                         self.port,
+                                         self.path[6:]))
+      return
+
+    params = urlparse.parse_qs(urlparse.urlparse(self.path).query)
+
+    if not params or not 'code' in params or params['code'][0] == '200':
+      self.send_response(200)
+      self.send_header('Content-Type', 'text/plain')
+      self.end_headers()
+      self.wfile.write('OK')
+    else:
+      status_code = int(params['code'][0])
+      self.send_response(status_code)
+      self.end_headers()
+      self.wfile.write('Error %d' % int(status_code))
+
+
+def main():
+  if len(sys.argv) != 3:
+    print "Usage: %s LOCAL_IP PORT" % sys.argv[0]
+    sys.exit(1)
+  RequestHandler.local_ip = sys.argv[1]
+  port = int(sys.argv[2])
+  RequestHandler.port = port
+  print "To stop the server, go to http://localhost:%d/quitquitquit" % port
+  httpd = BaseHTTPServer.HTTPServer(('', port), RequestHandler)
+  while RequestHandler.keep_running:
+    httpd.handle_request()
+
+
+if __name__ == '__main__':
+  main()