HTTPTransport: callers should be able to obtain the HTTP response body

util/net/http_transport_test_server.py

Index: util/net/http_transport_test_server.py
diff --git a/util/net/http_transport_test_server.py b/util/net/http_transport_test_server.py
index 51d722e13299ed17d4c0eff1cfbef2f6bc3cc158..29df0457ff4bcae10d9497cc7073c4746bb7eea2 100755
--- a/util/net/http_transport_test_server.py
+++ b/util/net/http_transport_test_server.py
@@ -57,6 +57,7 @@ class BufferedReadFile(object):
 
 class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
   response_code = 500
+  response_body = ''
 
   def handle_one_request(self):
     # Wrap the rfile in the buffering file object so that the raw header block
@@ -78,6 +79,9 @@ class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 
     self.send_response(self.response_code)
     self.end_headers()
+    if self.response_code == 200:
+      self.wfile.write(self.response_body)
+      self.wfile.write('\r\n')
 
     writer.write(body)
     writer.flush()
@@ -133,8 +137,8 @@ def Main():
 
   # Read the desired test response code as an unsigned short from the parent
   # process.
-  RequestHandler.response_code = \
-      struct.unpack('=H', sys.stdin.read(struct.calcsize('=H')))[0]
+  RequestHandler.response_code, RequestHandler.response_body = \
+      struct.unpack('=H8s', sys.stdin.read(struct.calcsize('=H8s')))
 
   # Handle the request.
   server.handle_request()