tests: Use logger.info() instead of print to get one stream

print and logger.info() were directing output to different locations
(stdout and stderr, respectively) which resulted in buildbot showing
reordered entries. Use logger consistently to avoid that.

Signed-hostap: Jouni Malinen <j@w1.fi>

tests/hwsim/hwsim_utils.py

@@ -24,8 +24,8 @@ def test_connectivity(ifname1, ifname2):
         s = subprocess.check_output(cmd)
         logger.debug(s)
     except subprocess.CalledProcessError, e:
-        print "hwsim failed: " + str(e.returncode)
-        print e.output
+        logger.info("hwsim failed: " + str(e.returncode))
+        logger.info(e.output)
         raise
 
 def test_connectivity_p2p(dev1, dev2):

tests/hwsim/run-tests.py

@@ -12,6 +12,7 @@ import sys
 import time
 
 import logging
+logger = logging.getLogger(__name__)
 
 from wpasupplicant import WpaSupplicant
 from hostapd import HostapdGlobal
@@ -59,11 +60,11 @@ def main():
 
     for d in dev:
         if not d.ping():
-            print d.ifname + ": No response from wpa_supplicant"
+            logger.info(d.ifname + ": No response from wpa_supplicant")
             return
-        print "DEV: " + d.ifname + ": " + d.p2p_dev_addr()
+        logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
     for ap in apdev:
-        print "APDEV: " + ap['ifname']
+        logger.info("APDEV: " + ap['ifname'])
 
     tests = []
     for t in os.listdir("."):
@@ -71,7 +72,7 @@ def main():
         if m:
             if test_file and test_file not in t:
                 continue
-            print "Import test cases from " + t
+            logger.info("Import test cases from " + t)
             mod = __import__(m.group(1))
             for s in dir(mod):
                 if s.startswith("test_"):
@@ -86,46 +87,45 @@ def main():
             if test_filter != t.__name__:
                 continue
         reset_devs(dev, apdev)
-        print "START " + t.__name__
+        logger.info("START " + t.__name__)
         if t.__doc__:
-            print "Test: " + t.__doc__
+            logger.info("Test: " + t.__doc__)
         for d in dev:
             try:
                 d.request("NOTE TEST-START " + t.__name__)
             except Exception, e:
-                print "Failed to issue TEST-START before " + t.__name__ + " for " + d.ifname
-                print e
+                logger.info("Failed to issue TEST-START before " + t.__name__ + " for " + d.ifname)
+                logger.info(e)
         try:
             if t.func_code.co_argcount > 1:
                 t(dev, apdev)
             else:
                 t(dev)
             passed.append(t.__name__)
-            print "PASS " + t.__name__
+            logger.info("PASS " + t.__name__)
         except Exception, e:
-            print e
+            logger.info(e)
             failed.append(t.__name__)
-            print "FAIL " + t.__name__
+            logger.info("FAIL " + t.__name__)
         for d in dev:
             try:
                 d.request("NOTE TEST-STOP " + t.__name__)
             except Exception, e:
-                print "Failed to issue TEST-STOP after " + t.__name__ + " for " + d.ifname
-                print e
+                logger.info("Failed to issue TEST-STOP after " + t.__name__ + " for " + d.ifname)
+                logger.info(e)
 
     if not test_filter:
         reset_devs(dev, apdev)
 
-    print
     if len(failed):
-        print "passed " + str(len(passed)) + " test case(s)"
-        print "failed tests: " + str(failed)
+        logger.info("passed " + str(len(passed)) + " test case(s)")
+        logger.info("failed tests: " + str(failed))
         if error_file:
             f = open(error_file, 'w')
             f.write(str(failed) + '\n')
             f.close()
         sys.exit(1)
-    print "passed all " + str(len(passed)) + " test case(s)"
+    logger.info("passed all " + str(len(passed)) + " test case(s)")
 
 if __name__ == "__main__":
     main()