auto-t: speed up testScan

This test was taking about 5 minutes to run, specifically
the requested scan test. One slight optimization is to
remove the duplicate hidden network, since there is no
need for two. In addition the requested scan test was
changed so it does not periodic scan and only issues a dbus
scan.

autotests/testScan/hw.conf

@@ -1,10 +1,9 @@
 [SETUP]
-num_radios=6
+num_radios=5
 start_iwd=0
 
 [HOSTAPD]
 rad0=ssid_hidden_0.conf
-rad1=ssid_hidden_1.conf
-rad2=ssid_open.conf
-rad3=ssid_8021x.conf
-rad4=ssid_psk.conf
+rad1=ssid_open.conf
+rad2=ssid_8021x.conf
+rad3=ssid_psk.conf

autotests/testScan/periodic_scan_test.py

@@ -12,7 +12,7 @@ class Test(unittest.TestCase):
         'ssid_open': False,
         'ssid_psk': False,
         'ssid_8021x': False,
-        'ssid_hidden_1': False,
+        'ssid_hidden_0': False,
     }
 
     def set_network(self, ssid):
@@ -58,7 +58,7 @@ class Test(unittest.TestCase):
 
     @classmethod
     def setUpClass(cls):
-        IWD.copy_to_storage('ssid_hidden_1.open')
+        IWD.copy_to_storage('ssid_hidden_0.open')
 
     @classmethod
     def tearDownClass(cls):

autotests/testScan/requested_scan_test.py

@@ -30,12 +30,6 @@ class Test(unittest.TestCase):
         devices = wd.list_devices(1)
         self.assertIsNotNone(devices)
         device = devices[0]
-        device.autoconnect = True
-
-        condition = 'obj.scanning'
-        wd.wait_for_object_condition(device, condition)
-        condition = 'not obj.scanning'
-        wd.wait_for_object_condition(device, condition)
 
         device.scan()
 

autotests/testScan/ssid_hidden_1.conf

@@ -1,4 +0,0 @@
-ssid=ssid_hidden_1
-hw_mode=g
-channel=1
-ignore_broadcast_ssid=1

autotests/testScan/ssid_hidden_1.open

@@ -1,3 +0,0 @@
-[Settings]
-AutoConnect=false
-Hidden=true