Fix default log level in echo and load tests

Since we switched to using the `logging` module to log
in pull request #100, none of the messages on the 'INFO'
level were being shown from `tests/echo.py` and
`tests/load.py`, since the default log level is 'WARNING'.

Now, the log level is set to INFO in `tests/echo.py` and
`tests/load.py`, to match the log level in the main websockify
executable.

Fixes #109

tests/echo.py

@@ -10,7 +10,7 @@ openssl req -new -x509 -days 365 -nodes -out self.pem -keyout self.pem
 as taken from http://docs.python.org/dev/library/ssl.html#certificates
 '''
 
-import os, sys, select, optparse
+import os, sys, select, optparse, logging
 sys.path.insert(0,os.path.join(os.path.dirname(__file__), ".."))
 from websockify.websocket import WebSocketServer, WebSocketRequestHandler
 
@@ -68,6 +68,8 @@ if __name__ == '__main__':
     except:
         parser.error("Invalid arguments")
 
+    logging.basicConfig(level=logging.INFO)
+
     opts.web = "."
     server = WebSocketServer(WebSocketEcho, **opts.__dict__)
     server.start_server()

tests/load.py

@@ -6,7 +6,7 @@ that has a random payload (length and content) that is checksummed and
 given a sequence number. Any errors are reported and counted.
 '''
 
-import sys, os, select, random, time, optparse
+import sys, os, select, random, time, optparse, logging
 sys.path.insert(0,os.path.join(os.path.dirname(__file__), ".."))
 from websockify.websocket import WebSocketServer, WebSocketRequestHandler
 
@@ -162,6 +162,8 @@ if __name__ == '__main__':
     except:
         parser.error("Invalid arguments")
 
+    logging.basicConfig(level=logging.INFO)
+
     opts.web = "."
     server = WebSocketLoadServer(WebSocketLoad, **opts.__dict__)
     server.start_server()