add more tests

Author: clowwindy

.travis.yml

@@ -5,8 +5,10 @@ python:
 before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -qq dnsutils build-essential
-  - pip install shadowsocks
+  - pip install shadowsocks pep8 pyflakes
 script:
+  - pep8 .
+  - pyflakes .
   - python test.py -c tests/facebook.com
   - python test.py -c tests/google.com
   - python test.py -c tests/twitter.com

py2exe_setup.py

@@ -22,7 +22,7 @@
         r, w, e = select.select(fdset, [], fdset)
         if e:
             break
-            
+
         for fd in r:
             line = fd.readline()
             sys.stdout.write(line)
@@ -32,7 +32,7 @@
         if local_ready and p2 is None:
             p2 = Popen(dig_cmd.split(), shell=False, bufsize=0, close_fds=True)
             break
-            
+
     if p2 is not None:
         r = p2.wait()
         if r == 0:
@@ -45,5 +45,5 @@
             os.kill(p.pid, signal.SIGTERM)
         except OSError:
             pass
-   
+
 sys.exit(-1)