UnprefixedNameTest.java 文件源码

@Test
public void testUnboundPrefix() throws Exception {

    try {
        XMLOutputFactory xof = XMLOutputFactory.newInstance();
        XMLStreamWriter w = xof.createXMLStreamWriter(System.out);
        // here I'm trying to write
        // <bar xmlns="foo" />
        w.writeStartDocument();
        w.writeStartElement("foo", "bar");
        w.writeDefaultNamespace("foo");
        w.writeCharacters("---");
        w.writeEndElement();
        w.writeEndDocument();
        w.close();

        // Unexpected success
        String FAIL_MSG = "Unexpected success.  Expected: " + "XMLStreamException - " + "if the namespace URI has not been bound to a prefix "
                + "and javax.xml.stream.isPrefixDefaulting has not been " + "set to true";
        System.err.println(FAIL_MSG);
        Assert.fail(FAIL_MSG);
    } catch (XMLStreamException xmlStreamException) {
        // Expected Exception
        System.out.println("Expected XMLStreamException: " + xmlStreamException.toString());
    }
}