testClipboard.py 文件源码

def testWin32ToCom(self):
        # Set the data via the std win32 clipboard functions.
        val = str2bytes("Hello again!") # ensure always bytes, even in py3k
        win32clipboard.OpenClipboard()
        win32clipboard.SetClipboardData(win32con.CF_TEXT, val)
        win32clipboard.CloseClipboard()
        # and get it via an IDataObject provided by COM
        do = pythoncom.OleGetClipboard()
        cf = win32con.CF_TEXT, None, pythoncom.DVASPECT_CONTENT, -1, pythoncom.TYMED_HGLOBAL
        stg = do.GetData(cf)
        got = stg.data
        # The data we get back has the \0, as our STGMEDIUM has no way of 
        # knowing if it meant to be a string, or a binary buffer, so
        # it must return it too.
        self.failUnlessEqual(got, str2bytes("Hello again!\0"))