tests/server.py

   1 #!/usr/bin/env python
   2
   3 from __future__ import print_function
   4
   5 import os, sys, urlparse
   6 import BaseHTTPServer
   7 import traceback
   8
   9 next_step = None
  10
  11 class Give404:
  12         def __init__(self, path):
  13                 self.path = path
  14
  15         def __str__(self):
  16                 return self.path
  17
  18         def __repr__(self):
  19                 return "404 on " + self.path
  20
  21 class MyHandler(BaseHTTPServer.BaseHTTPRequestHandler):
  22         def do_GET(self):
  23                 parsed = urlparse.urlparse(self.path)
  24
  25                 leaf = os.path.basename(parsed.path)
  26
  27                 acceptable = dict([(str(x), x) for x in next_step])
  28
  29                 resp = acceptable.get(parsed.path, None) or \
  30                        acceptable.get(leaf, None) or \
  31                        acceptable.get('*', None)
  32
  33                 # (don't use a symlink as they don't work on Windows)
  34                 if leaf == 'latest.xml':
  35                         leaf = 'Hello.xml'
  36
  37                 if not resp:
  38                         self.send_error(404, "Expected %s; got %s" % (next_step, parsed.path))
  39                 elif parsed.path.startswith('/key-info/'):
  40                         self.send_response(200)
  41                         self.end_headers()
  42                         self.wfile.write('<key-lookup><item vote="good">Approved for testing</item></key-lookup>')
  43                         self.wfile.close()
  44                 elif os.path.exists(leaf) and not isinstance(resp, Give404):
  45                         self.send_response(200)
  46                         self.end_headers()
  47                         self.wfile.write(file(leaf).read())
  48                         self.wfile.close()
  49                 else:
  50                         self.send_error(404, "Missing: %s" % leaf)
  51
  52 def handle_requests(*script):
  53         server_address = ('localhost', 8000)
  54         httpd = BaseHTTPServer.HTTPServer(server_address, MyHandler)
  55         child = os.fork()
  56         if child:
  57                 return child
  58         # We are the child
  59         try:
  60                 sys.stderr = sys.stdout
  61                 #sys.stdout = sys.stderr
  62                 print("Waiting for request")
  63                 global next_step
  64                 for next_step in script:
  65                         if type(next_step) != tuple: next_step = (next_step,)
  66                         for x in next_step:
  67                                 httpd.handle_request()
  68                 print("Done")
  69                 os._exit(0)
  70         except:
  71                 traceback.print_exc()
  72                 os._exit(1)