test_form.py 文件源码

def test_file_request_with_filename(self):
        import cgi

        # fill in a file upload form...
        form = self.make_form()
        form["user"] = "john"
        data_control = form.find_control("data")
        data = "blah\nbaz\n"
        data_control.add_file(StringIO(data), filename="afilename")
        req = form.click()
        self.assert_(
            get_header(req, "Content-type").startswith(
                "multipart/form-data; boundary="))

        # ...and check the resulting request is understood by cgi module
        fs = cgi.FieldStorage(
            StringIO(req.get_data()),
            CaseInsensitiveDict(header_items(req)),
            environ={"REQUEST_METHOD": "POST"})
        self.assert_(fs["user"].value == "john")
        self.assert_(fs["data"].value == data)
        self.assert_(fs["data"].filename == "afilename")