Improvements to RTC's host_test test case

Author: PrzemekWirkus

workspace_tools/host_tests/hello_auto.py

@@ -28,6 +28,7 @@ def run(self):
            self.print_result("ioerr_serial")
            return
         print "Read %d bytes"% len(c)
+        print c
         stdout.flush()
         result = True
         # Because we can have targetID here let's try to decode

workspace_tools/host_tests/rtc_auto.py

@@ -44,6 +44,9 @@ def run(self):
                 result_msg = "OK" if (time_str == correct_time_str) else "FAIL"
                 print "Got RTC time: " + c[:-1] + " ... " + result_msg
                 stdout.flush()
+            else:
+                test_result = False
+                break
 
         if test_result: # All numbers are the same
             self.print_result('success')