Uploaded Test files

venv/Lib/site-packages/win32com/test/policySemantics.py

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+import win32com.server.util
+import win32com.client
+import pythoncom
+import winerror
+import win32com.test.util
+
+import unittest
+
+class Error(Exception):
+    pass
+
+# An object representing a list of numbers
+class PythonSemanticClass:
+    _public_methods_ = ["In"]  # DISPIDs are allocated.
+    _dispid_to_func_ = { 10: 'Add', 11:'Remove'} # DISPIDs specified by the object.
+    def __init__(self):
+        self.list = []
+    def _NewEnum(self):
+        return win32com.server.util.NewEnum(self.list)
+    def _value_(self):
+        # should return an array.
+        return self.list
+    def _Evaluate(self):
+        # return the sum
+        return sum(self.list)
+    def In(self, value):
+        return value in self.list
+    def Add(self, value):
+        self.list.append(value)
+    def Remove(self, value):
+        self.list.remove(value)
+
+def DispExTest(ob):
+    if not __debug__: print("WARNING: Tests dressed up as assertions are being skipped!")
+    assert ob.GetDispID("Add", 0)==10, "Policy did not honour the dispid"
+# Not impl
+#       assert ob.GetMemberName(10, 0)=="add", "Policy did not give me the correct function for the dispid"
+    assert ob.GetDispID("Remove", 0)==11, "Policy did not honour the dispid"
+    assert ob.GetDispID("In", 0)==1000, "Allocated dispid unexpected value"
+    assert ob.GetDispID("_NewEnum", 0)==pythoncom.DISPID_NEWENUM, "_NewEnum() got unexpected DISPID"
+    dispids = []
+    dispid = -1
+    while 1:
+        try:
+            dispid = ob.GetNextDispID(0, dispid)
+            dispids.append(dispid)
+        except pythoncom.com_error as xxx_todo_changeme:
+            (hr, desc, exc, arg) = xxx_todo_changeme.args
+            assert hr==winerror.S_FALSE, "Bad result at end of enum"
+            break
+    dispids.sort()
+    if dispids != [pythoncom.DISPID_EVALUATE, pythoncom.DISPID_NEWENUM, 10, 11, 1000]:
+        raise Error("Got back the wrong dispids: %s" % dispids)
+
+def SemanticTest(ob):
+    # First just check our object "generally" as expected.
+    ob.Add(1)
+    ob.Add(2)
+    ob.Add(3)
+    # invoke _value_
+    if ob() != (1,2,3):
+        raise Error("Bad result - got %s" % (repr(ob())))
+
+    dispob = ob._oleobj_
+
+    rc = dispob.Invoke(pythoncom.DISPID_EVALUATE, 0, pythoncom.DISPATCH_METHOD|pythoncom.DISPATCH_PROPERTYGET, 1)
+    if rc != 6:
+        raise Error("Evaluate returned %d" % rc)
+
+
+class Tester(win32com.test.util.TestCase):
+    def setUp(self):
+        debug=0
+        import win32com.server.dispatcher
+        if debug:
+            dispatcher=win32com.server.dispatcher.DefaultDebugDispatcher
+        else:
+            dispatcher=None
+        disp = win32com.server.util.wrap(PythonSemanticClass(), useDispatcher=dispatcher)
+        self.ob = win32com.client.Dispatch(disp)
+    def tearDown(self):
+        self.ob = None
+    def testSemantics(self):
+        SemanticTest(self.ob)
+    def testIDispatchEx(self):
+        dispexob = self.ob._oleobj_.QueryInterface(pythoncom.IID_IDispatchEx)
+        DispExTest(dispexob)
+
+if __name__=='__main__':
+    unittest.main()