WebSocket test server migration on ExtensionApiTest.WebSocket

net/data/websocket/echo_wsh.py

Index: net/data/websocket/echo_wsh.py
diff --git a/third_party/protobuf/src/google/protobuf/io/gzip_stream_unittest.sh b/net/data/websocket/echo_wsh.py
old mode 100755
new mode 100644
similarity index 72%
copy from third_party/protobuf/src/google/protobuf/io/gzip_stream_unittest.sh
copy to net/data/websocket/echo_wsh.py
index 6e8a09437d096c0ea9b0d62ba4833450eddf9cda..24c25178c13932efaed74ff90eb1140fb4d1f1f5
--- a/third_party/protobuf/src/google/protobuf/io/gzip_stream_unittest.sh
+++ b/net/data/websocket/echo_wsh.py
@@ -1,8 +1,4 @@
-#!/bin/sh -x
-#
-# Protocol Buffers - Google's data interchange format
-# Copyright 2009 Google Inc.  All rights reserved.
-# http://code.google.com/p/protobuf/
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
@@ -29,16 +25,24 @@
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# Author: brianolson@google.com (Brian Olson)
-#
-# Test compatibility between command line gzip/gunzip binaries and
-# ZeroCopyStream versions.
 
-TESTFILE=Makefile
 
-(./zcgzip < ${TESTFILE} | gunzip | cmp - ${TESTFILE}) && \
-(gzip < ${TESTFILE} | ./zcgunzip | cmp - ${TESTFILE})
+_GOODBYE_MESSAGE = u'Goodbye'
+
+
+def web_socket_do_extra_handshake(request):
+    pass  # Always accept.
+
+
+def web_socket_transfer_data(request):
+    while True:
+        line = request.ws_stream.receive_message()
+        if line is None:
+            return
+        if isinstance(line, unicode):
+            request.ws_stream.send_message(line, binary=False)
+            if line == _GOODBYE_MESSAGE:
+                return
+        else:
+            request.ws_stream.send_message(line, binary=True)

[Ryan Sleevi, 2012/10/09 19:39:07]

nit: I'm never sure what the prevailing wind for Chromium Python style is, but
this does look "different" than the other Python files (four space vs two space,
camel caps for methods, no docblocks, etc)

Please check with someone who has Python readability to review this.

[Takashi Toyoshima, 2012/10/10 01:34:48]

Oops.
I forgot that Chromium style was different from pywebsocket.

 
-# Result of "(cmd) && (cmd)" implicitly becomes result of this script
-# and thus the test.