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# Import simple and validate expected behavior on creating several server
# connection as well as switching from one to another.
import sys
from paraview import smtesting
smtesting.ProcessCommandLineArguments()
# Test fails method
def failed(msg):
print("Error: %s" % msg)
sys.exit(1)
# ---- Start testing ----
from paraview.simple import *
from paraview import servermanager
servermanager.vtkProcessModule.GetProcessModule().SetMultipleSessionsSupport(True)
# keep ref to connections
firstConnection = servermanager.ActiveConnection
Connect()
if len(servermanager.Connections) != 2:
failed("We should have 2 connections instead of %s" % str(servermanager.Connections))
print("1) We have two server connections. <== OK")
# keep ref to connections
secondConnection = servermanager.ActiveConnection
sphere2 = Sphere()
SetActiveConnection(firstConnection, globals())
sphere1 = Sphere()
# make sure proxy are related to right session/connection
if sphere1.GetSession() != firstConnection.Session:
failed("Invalid session in Sphere1")
if sphere2.GetSession() != secondConnection.Session:
failed("Invalid session in Sphere2")
if servermanager.ActiveConnection != firstConnection:
failed("Invalid ActiveConnection")
# Disconnect
servermanager.Disconnect()
if len(servermanager.Connections) != 1:
failed("We should have 1 connection left instead of %s" % str(servermanager.Connections))
servermanager.Disconnect()
if len(servermanager.Connections) != 0:
failed("We should have 0 connection left instead of %s" % str(servermanager.Connections))
# Even if we don't have any connection, this should not failed
servermanager.Disconnect()
print("3) Test passed !!! YAY")
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