[pywin32-checkins] pywin32/win32/test test_win32api.py,1.3,1.4

[<mha...@us...>]

Update of /cvsroot/pywin32/pywin32/win32/test
In directory sc8-pr-cvs1:/tmp/cvs-serv17495

Modified Files:
	test_win32api.py 
Log Message:
Test RegNotifyChangeKeyValue, from Roger Upole


Index: test_win32api.py
===================================================================
RCS file: /cvsroot/pywin32/pywin32/win32/test/test_win32api.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** test_win32api.py	2 Jul 2003 04:06:57 -0000	1.3
--- test_win32api.py	18 Oct 2003 05:56:27 -0000	1.4
***************
*** 3,7 ****
  import unittest
  
! import win32api, win32con
  
  class CurrentUserTestCase(unittest.TestCase):
--- 3,7 ----
  import unittest
  
! import win32api, win32con, win32event
  
  class CurrentUserTestCase(unittest.TestCase):
***************
*** 24,32 ****
  
  class Registry(unittest.TestCase):
      def test1(self):
          # This used to leave a stale exception behind.
-         key_name = r'PythonTestHarness\Whatever'
          def reg_operation():
!             hkey = win32api.RegCreateKey(win32con.HKEY_CURRENT_USER, key_name)
              x = 3/0 # or a statement like: raise 'error'
          # do the test
--- 24,32 ----
  
  class Registry(unittest.TestCase):
+     key_name = r'PythonTestHarness\Whatever'
      def test1(self):
          # This used to leave a stale exception behind.
          def reg_operation():
!             hkey = win32api.RegCreateKey(win32con.HKEY_CURRENT_USER, self.key_name)
              x = 3/0 # or a statement like: raise 'error'
          # do the test
***************
*** 38,44 ****
                      1/0 # Force exception
              finally:
!                 win32api.RegDeleteKey(win32con.HKEY_CURRENT_USER, key_name)
          except ZeroDivisionError:
              pass
  
  if __name__ == '__main__':
--- 38,65 ----
                      1/0 # Force exception
              finally:
!                 win32api.RegDeleteKey(win32con.HKEY_CURRENT_USER, self.key_name)
          except ZeroDivisionError:
              pass
+     def testNotifyChange(self):
+         def change():
+             hkey = win32api.RegCreateKey(win32con.HKEY_CURRENT_USER, self.key_name)
+             try:
+                 win32api.RegSetValue(hkey, None, win32con.REG_SZ, "foo")
+             finally:
+                 win32api.RegDeleteKey(win32con.HKEY_CURRENT_USER, self.key_name)
+ 
+         evt = win32event.CreateEvent(None,0,0,None)
+         ## REG_NOTIFY_CHANGE_LAST_SET - values
+         ## REG_CHANGE_NOTIFY_NAME - keys
+         ## REG_NOTIFY_CHANGE_SECURITY - security descriptor
+         ## REG_NOTIFY_CHANGE_ATTRIBUTES
+         win32api.RegNotifyChangeKeyValue(win32con.HKEY_CURRENT_USER,1,win32api.REG_NOTIFY_CHANGE_LAST_SET,evt,True)
+         ret_code=win32event.WaitForSingleObject(evt,0)
+         # Should be no change.
+         self.failUnless(ret_code==win32con.WAIT_TIMEOUT)
+         change()
+         # Our event should now be in a signalled state.
+         ret_code=win32event.WaitForSingleObject(evt,0)
+         self.failUnless(ret_code==win32con.WAIT_OBJECT_0)
  
  if __name__ == '__main__':