Update state machine for ssh connection when system goes to off.

Currently when system goes to off state, we are not updating ssh
connection to disconnected state. Due to which if any tests are
having multiple IPL's then ssh API won't work once system comes
back.

This patch fixes this issue, by properly updating ssh connection
to SSHConnectionState.DISCONNECTED state when ever system
reaches standby state in state machine.

Signed-off-by: Pridhiviraj Paidipeddi <[email protected]>
Signed-off-by: Stewart Smith <[email protected]>

Author: pridhiviraj

common/OpTestSystem.py

@@ -41,6 +41,8 @@
 from OpTestError import OpTestError
 from OpTestHost import OpTestHost
 from OpTestUtil import OpTestUtil
+from OpTestHost import SSHConnectionState
+
 
 class OpSystemState():
     UNKNOWN = 0
@@ -217,6 +219,7 @@ def run_OS(self, state):
     def run_POWERING_OFF(self, state):
         if int(self.sys_wait_for_standby_state(BMC_CONST.SYSTEM_STANDBY_STATE_DELAY)) == 0:
             print "System is in standby/Soft-off state"
+            self.cv_HOST.ssh.state = SSHConnectionState.DISCONNECTED
             return OpSystemState.OFF
         else:
             l_msg = "System failed to reach standby/Soft-off state"

testcases/fspTODCorruption.py

@@ -112,10 +112,8 @@ def runTest(self):
         self.tearDown()
         self.cv_SYSTEM.goto_state(OpSystemState.OFF)
         self.cv_SYSTEM.goto_state(OpSystemState.OS)
-        self.cv_HOST.ssh.state = SSHConnectionState.DISCONNECTED
         self.check_hwclock()
         self.cv_SYSTEM.goto_state(OpSystemState.OFF)
-        self.cv_HOST.ssh.state = SSHConnectionState.DISCONNECTED
         self.set_tod()
         self.cv_SYSTEM.goto_state(OpSystemState.OS)
         self.check_hwclock()