auto-t: SAE - remove iwd instance on failure

autotests/testSAE/autoconnect_test.py

@@ -11,8 +11,7 @@ from iwd import NetworkType
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
-        wd = IWD(True)
+    def validate_connection(self, wd):
 
         devices = wd.list_devices(4)
         self.assertIsNotNone(devices)
@@ -46,7 +45,13 @@ class Test(unittest.TestCase):
         condition = 'not obj.connected'
         wd.wait_for_object_condition(ordered_network.network_object, condition)
 
-        del wd
+    def test_connection_success(self):
+        wd = IWD(True)
+
+        try:
+            self.validate_connection(wd)
+        finally:
+            del wd
 
     @classmethod
     def setUpClass(cls):

autotests/testSAE/clogging_test.py

@@ -11,11 +11,9 @@ from iwd import NetworkType
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
+    def validate_connection(self, wd):
         networks = []
 
-        wd = IWD(True)
-
         psk_agent = PSKAgent(["secret123"] * 4)
         wd.register_psk_agent(psk_agent)
 
@@ -61,7 +59,13 @@ class Test(unittest.TestCase):
 
         wd.unregister_psk_agent(psk_agent)
 
-        del wd
+    def test_connection_success(self):
+        wd = IWD(True)
+
+        try:
+            self.validate_connection(wd)
+        finally:
+            del wd
 
     @classmethod
     def setUpClass(cls):

autotests/testSAE/connection_test.py

@@ -13,15 +13,13 @@ import testutil
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
+    def validate_connection(self, wd):
         hostapd_if = None
 
         for hostapd in list(hostapd_map.values()):
             if hostapd.config == 'ssidSAE.conf':
                 hostapd_if = hostapd.name
 
-        wd = IWD(True)
-
         psk_agent = PSKAgent("secret123")
         wd.register_psk_agent(psk_agent)
 
@@ -67,7 +65,13 @@ class Test(unittest.TestCase):
 
         wd.unregister_psk_agent(psk_agent)
 
-        del wd
+    def test_connection_success(self):
+        wd = IWD(True)
+
+        try:
+            self.validate_connection(wd)
+        finally:
+            del wd
 
     @classmethod
     def setUpClass(cls):

autotests/testSAE/failure_test.py

@@ -11,8 +11,7 @@ from iwd import NetworkType
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
-        wd = IWD(True)
+    def validate_connection(self, wd):
 
         psk_agent = PSKAgent("InvalidSecret")
         wd.register_psk_agent(psk_agent)
@@ -41,7 +40,13 @@ class Test(unittest.TestCase):
 
         wd.unregister_psk_agent(psk_agent)
 
-        del wd
+    def test_connection_success(self):
+        wd = IWD(True)
+
+        try:
+            self.validate_connection(wd)
+        finally:
+            del wd
 
     @classmethod
     def setUpClass(cls):

autotests/testSAE/group_20_connection_test.py

@@ -13,15 +13,13 @@ import testutil
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
+    def validate_connection(self, wd):
         hostapd_if = None
 
         for hostapd in list(hostapd_map.values()):
             if hostapd.config == 'ssidSAE-20.conf':
                 hostapd_if = hostapd.name
 
-        wd = IWD(True)
-
         psk_agent = PSKAgent("secret123")
         wd.register_psk_agent(psk_agent)
 
@@ -67,7 +65,13 @@ class Test(unittest.TestCase):
 
         wd.unregister_psk_agent(psk_agent)
 
-        del wd
+    def test_connection_success(self):
+        wd = IWD(True)
+
+        try:
+            self.validate_connection(wd)
+        finally:
+            del wd
 
     @classmethod
     def setUpClass(cls):