import sys
import unittest
import pythoncom
from win32com.client import Dispatch
from win32com.client.gencache import EnsureDispatch

class PippoTester(unittest.TestCase):
    def setUp(self):
        from win32com.test.util import RegisterPythonServer
        from win32com.test import pippo_server
        RegisterPythonServer(pippo_server.__file__, "Python.Test.Pippo")
        # create it.
        self.object = Dispatch("Python.Test.Pippo")

    def testLeaks(self):
        try:
            gtrc = sys.gettotalrefcount
        except AttributeError:
            print("Please run this with python_d for leak tests")
            gtrc = lambda: 0
        # note creating self.object() should have consumed our "one time" leaks
        self.object.Method1()
        start = gtrc()
        for i in range(1000):
            object = Dispatch("Python.Test.Pippo")
            object.Method1()
        object = None
        end = gtrc()
        if end-start > 5:
            self.fail("We lost %d references!" % (end-start,))

    def testResults(self):
        rc, out1 = self.object.Method2(123, 111)
        self.failUnlessEqual(rc, 123)
        self.failUnlessEqual(out1, 222)

    def testLeaksGencache(self):
        try:
            gtrc = sys.gettotalrefcount
        except AttributeError:
            print("Please run this with python_d for leak tests")
            gtrc = lambda: 0
        # note creating self.object() should have consumed our "one time" leaks
        object = EnsureDispatch("Python.Test.Pippo")
        start = gtrc()
        for i in range(1000):
            object = EnsureDispatch("Python.Test.Pippo")
            object.Method1()
        object = None
        end = gtrc()
        if end-start > 10:
            self.fail("We lost %d references!" % (end-start,))

if __name__=='__main__':
    unittest.main()