[pywin32-checkins] pywin32/win32/test test_exceptions.py,1.4,1.5

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

Update of /cvsroot/pywin32/pywin32/win32/test
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv22355/win32/test

Modified Files:
	test_exceptions.py 
Log Message:
More robust handling and tests for 'insane' exception args.


Index: test_exceptions.py
===================================================================
RCS file: /cvsroot/pywin32/pywin32/win32/test/test_exceptions.py,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** test_exceptions.py	2 Oct 2008 12:09:53 -0000	1.4
--- test_exceptions.py	7 Oct 2008 11:28:10 -0000	1.5
***************
*** 1,3 ****
--- 1,4 ----
  """Test pywin32's error semantics"""
+ import sys
  import unittest
  import win32api, win32file, pywintypes
***************
*** 83,86 ****
--- 84,120 ----
          self.failUnlessEqual(exc.funcname, 'CloseHandle')
  
+     # some tests for 'insane' args.
+     def testStrangeArgsNone(self):
+         try:
+             raise pywintypes.error()
+             self.fail("Expected exception")
+         except pywintypes.error, exc:
+             self.failUnlessEqual(exc.args, ())
+             self.failUnlessEqual(exc.winerror, None)
+             self.failUnlessEqual(exc.funcname, None)
+             self.failUnlessEqual(exc.strerror, None)
+ 
+     def testStrangeArgsNotEnough(self):
+         try:
+             raise pywintypes.error("foo")
+             self.fail("Expected exception")
+         except pywintypes.error, exc:
+             assert exc.args[0] == "foo"
+             # 'winerror' always args[0]
+             self.failUnlessEqual(exc.winerror, "foo")
+             self.failUnlessEqual(exc.funcname, None)
+             self.failUnlessEqual(exc.strerror, None)
+ 
+     def testStrangeArgsTooMany(self):
+         try:
+             raise pywintypes.error("foo", "bar", "you", "never", "kn", 0)
+             self.fail("Expected exception")
+         except pywintypes.error, exc:
+             self.failUnlessEqual(exc.args[0], "foo")
+             self.failUnlessEqual(exc.args[-1], 0)
+             self.failUnlessEqual(exc.winerror, "foo")
+             self.failUnlessEqual(exc.funcname, "bar")
+             self.failUnlessEqual(exc.strerror, "you")
+ 
  class TestCOMSimple(TestBase):
      def _getException(self):
***************
*** 142,146 ****
          self.failUnlessEqual(exc.argerror, None)
          self.failUnlessEqual(exc.excepinfo, None)
!         
  if __name__ == '__main__':
      unittest.main()
--- 176,214 ----
          self.failUnlessEqual(exc.argerror, None)
          self.failUnlessEqual(exc.excepinfo, None)
! 
!     def testStrangeArgsNone(self):
!         try:
!             raise pywintypes.com_error()
!             self.fail("Expected exception")
!         except pywintypes.com_error, exc:
!             self.failUnlessEqual(exc.args, ())
!             self.failUnlessEqual(exc.hresult, None)
!             self.failUnlessEqual(exc.strerror, None)
!             self.failUnlessEqual(exc.argerror, None)
!             self.failUnlessEqual(exc.excepinfo, None)
! 
!     def testStrangeArgsNotEnough(self):
!         try:
!             raise pywintypes.com_error("foo")
!             self.fail("Expected exception")
!         except pywintypes.com_error, exc:
!             self.failUnlessEqual(exc.args[0], "foo")
!             self.failUnlessEqual(exc.hresult, "foo")
!             self.failUnlessEqual(exc.strerror, None)
!             self.failUnlessEqual(exc.excepinfo, None)
!             self.failUnlessEqual(exc.argerror, None)
! 
!     def testStrangeArgsTooMany(self):
!         try:
!             raise pywintypes.com_error("foo", "bar", "you", "never", "kn", 0)
!             self.fail("Expected exception")
!         except pywintypes.com_error, exc:
!             self.failUnlessEqual(exc.args[0], "foo")
!             self.failUnlessEqual(exc.args[-1], 0)
!             self.failUnlessEqual(exc.hresult, "foo")
!             self.failUnlessEqual(exc.strerror, "bar")
!             self.failUnlessEqual(exc.excepinfo, "you")
!             self.failUnlessEqual(exc.argerror, "never")
! 
  if __name__ == '__main__':
      unittest.main()