[2353] Restore time.time() and time.sleep() during tearDown()

src/bin/bind10/tests/bind10_test.py.in

@@ -1231,6 +1231,16 @@ class TestBossComponents(unittest.TestCase):
                 'process': 'cat'
             }
         }
+        self._tmp_time = None
+        self._tmp_sleep = None
+
+    def tearDown(self):
+        if self._tmp_time is not None:
+            time.time = self._tmp_time
+        if self._tmp_sleep is not None:
+            time.sleep = self._tmp_sleep
+
+
 
     def __unary_hook(self, param):
         """
@@ -1610,8 +1620,8 @@ class TestBossComponents(unittest.TestCase):
         global tsec
         attempts = 0
         tsec = 0
-        tmp_time = time.time
-        tmp_sleep = time.sleep
+        self._tmp_time = time.time
+        self._tmp_sleep = time.sleep
         def _my_time():
             global attempts
             global tsec
@@ -1633,8 +1643,7 @@ class TestBossComponents(unittest.TestCase):
         # to happen inside start_msgq().
         self.assertEqual(attempts, 13)
 
-        time.time = tmp_time
-        time.sleep = tmp_sleep
+        # time.time() and time.sleep() are restored during tearDown().
 
     def test_start_cfgmgr(self):
         '''Test that b10-cfgmgr is started.'''
@@ -1717,7 +1726,7 @@ class TestBossComponents(unittest.TestCase):
 
         global attempts
         attempts = 0
-        tmp_sleep = time.sleep
+        self._tmp_sleep = time.sleep
         def _my_sleep(nsec):
             global attempts
             attempts += 1
@@ -1736,7 +1745,7 @@ class TestBossComponents(unittest.TestCase):
         # 2 seconds of attempts every 1 second should result in 2 attempts
         self.assertEqual(attempts, 2)
 
-        time.sleep = tmp_sleep
+        # time.sleep() is restored during tearDown().
 
     def test_start_ccsession(self):
         '''Test that CC session is started.'''