tests: Move external_sim reset to test cases that change this

This removes unnecessary reset() step from between every test case.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

tests/hwsim/test_ap_eap.py

@@ -247,6 +247,12 @@ def test_ap_wpa2_eap_sim_config(dev, apdev):
 
 def test_ap_wpa2_eap_sim_ext(dev, apdev):
     """WPA2-Enterprise connection using EAP-SIM and external GSM auth"""
+    try:
+        return _test_ap_wpa2_eap_sim_ext(dev, apdev)
+    finally:
+        dev[0].request("SET external_sim 0")
+
+def _test_ap_wpa2_eap_sim_ext(dev, apdev):
     if not os.path.exists("/tmp/hlr_auc_gw.sock"):
         logger.info("No hlr_auc_gw available");
         return "skip"
@@ -498,6 +504,12 @@ def test_ap_wpa2_eap_aka_config(dev, apdev):
 
 def test_ap_wpa2_eap_aka_ext(dev, apdev):
     """WPA2-Enterprise connection using EAP-AKA and external UMTS auth"""
+    try:
+        return _test_ap_wpa2_eap_aka_ext(dev, apdev)
+    finally:
+        dev[0].request("SET external_sim 0")
+
+def _test_ap_wpa2_eap_aka_ext(dev, apdev):
     if not os.path.exists("/tmp/hlr_auc_gw.sock"):
         logger.info("No hlr_auc_gw available");
         return "skip"

tests/hwsim/test_ap_hs20.py

@@ -399,11 +399,14 @@ def test_ap_hs20_ext_sim(dev, apdev):
     hostapd.add_ap(apdev[0]['ifname'], params)
 
     dev[0].hs20_enable()
-    dev[0].request("SET external_sim 1")
-    dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
-    interworking_select(dev[0], "home", freq="2412")
-    interworking_ext_sim_connect(dev[0], bssid, "SIM")
-    check_sp_type(dev[0], "home")
+    try:
+        dev[0].request("SET external_sim 1")
+        dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
+        interworking_select(dev[0], "home", freq="2412")
+        interworking_ext_sim_connect(dev[0], bssid, "SIM")
+        check_sp_type(dev[0], "home")
+    finally:
+        dev[0].request("SET external_sim 0")
 
 def test_ap_hs20_ext_sim_roaming(dev, apdev):
     """Hotspot 2.0 with external SIM processing in roaming network"""
@@ -417,11 +420,14 @@ def test_ap_hs20_ext_sim_roaming(dev, apdev):
     hostapd.add_ap(apdev[0]['ifname'], params)
 
     dev[0].hs20_enable()
-    dev[0].request("SET external_sim 1")
-    dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
-    interworking_select(dev[0], "roaming", freq="2412")
-    interworking_ext_sim_connect(dev[0], bssid, "SIM")
-    check_sp_type(dev[0], "roaming")
+    try:
+        dev[0].request("SET external_sim 1")
+        dev[0].add_cred_values({ 'imsi': "23201-0000000000", 'eap': "SIM" })
+        interworking_select(dev[0], "roaming", freq="2412")
+        interworking_ext_sim_connect(dev[0], bssid, "SIM")
+        check_sp_type(dev[0], "roaming")
+    finally:
+        dev[0].request("SET external_sim 0")
 
 def test_ap_hs20_username(dev, apdev):
     """Hotspot 2.0 connection in username/password credential"""
@@ -1215,6 +1221,12 @@ def test_ap_hs20_max_bss_load2(dev, apdev):
 
 def test_ap_hs20_multi_cred_sp_prio(dev, apdev):
     """Hotspot 2.0 multi-cred sp_priority"""
+    try:
+        return _test_ap_hs20_multi_cred_sp_prio(dev, apdev)
+    finally:
+        dev[0].request("SET external_sim 0")
+
+def _test_ap_hs20_multi_cred_sp_prio(dev, apdev):
     if not hlr_auc_gw_available():
         return "skip"
     bssid = apdev[0]['bssid']
@@ -1252,6 +1264,12 @@ def test_ap_hs20_multi_cred_sp_prio(dev, apdev):
 
 def test_ap_hs20_multi_cred_sp_prio2(dev, apdev):
     """Hotspot 2.0 multi-cred sp_priority with two BSSes"""
+    try:
+        return _test_ap_hs20_multi_cred_sp_prio2(dev, apdev)
+    finally:
+        dev[0].request("SET external_sim 0")
+
+def _test_ap_hs20_multi_cred_sp_prio2(dev, apdev):
     if not hlr_auc_gw_available():
         return "skip"
     bssid = apdev[0]['bssid']

tests/hwsim/wpasupplicant.py

@@ -93,7 +93,6 @@ class WpaSupplicant:
             logger.info("FLUSH to " + self.ifname + " failed: " + res)
         self.request("WPS_ER_STOP")
         self.request("SET pmf 0")
-        self.request("SET external_sim 0")
         self.request("SET hessid 00:00:00:00:00:00")
         self.request("SET access_network_type 15")
         self.request("SET p2p_add_cli_chan 0")