/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.tools.ant.util;
import java.io.IOException;
import java.io.StringWriter;
import junit.framework.TestCase;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* Tests for org.apache.tools.ant.util.DOMElementWriter.
*
*/
public class DOMElementWriterTest extends TestCase {
private DOMElementWriter w = new DOMElementWriter();
public DOMElementWriterTest(String name) {
super(name);
}
public void testIsReference() {
assertTrue("", w.isReference(""));
assertTrue(" ", w.isReference(" "));
assertTrue(" ", w.isReference(" "));
assertTrue("&#A0;", !w.isReference("&#A0;"));
assertTrue("20;", !w.isReference("20;"));
assertTrue("", !w.isReference(""));
assertTrue(""", w.isReference("""));
assertTrue("'", w.isReference("'"));
assertTrue(">", w.isReference(">"));
assertTrue("<", w.isReference("<"));
assertTrue("&", w.isReference("&"));
}
public void testEncode() {
assertEquals("", w.encode(""));
assertEquals(" ", w.encode(" "));
assertEquals(" ", w.encode(" "));
assertEquals("&#A0;", w.encode("&#A0;"));
assertEquals("20;", w.encode("20;"));
assertEquals("", w.encode(""));
assertEquals(""", w.encode("""));
assertEquals("'", w.encode("'"));
assertEquals(">", w.encode(">"));
assertEquals("<", w.encode("<"));
assertEquals("&", w.encode("&"));
assertEquals(""", w.encode("\""));
assertEquals("<", w.encode("<"));
assertEquals("&", w.encode("&"));
assertEquals("", w.encode("\u0017"));
assertEquals("\"20;&", w.encodedata("\"20;&"));
assertEquals("", w.encodedata("\u0017"));
}
public void testIsLegalCharacter() {
assertTrue("0x00", !w.isLegalCharacter('\u0000'));
assertTrue("0x09", w.isLegalCharacter('\t'));
assertTrue("0x0A", w.isLegalCharacter('\n'));
assertTrue("0x0C", w.isLegalCharacter('\r'));
assertTrue("0x1F", !w.isLegalCharacter('\u001F'));
assertTrue("0x20", w.isLegalCharacter('\u0020'));
assertTrue("0xD7FF", w.isLegalCharacter('\uD7FF'));
assertTrue("0xD800", !w.isLegalCharacter('\uD800'));
assertTrue("0xDFFF", !w.isLegalCharacter('\uDFFF'));
assertTrue("0xE000", w.isLegalCharacter('\uE000'));
assertTrue("0xFFFD", w.isLegalCharacter('\uFFFD'));
assertTrue("0xFFFE", !w.isLegalCharacter('\uFFFE'));
}
public void testCDATAEndEncoding() {
assertEquals("]>", w.encodedata("]>"));
assertEquals("]]", w.encodedata("]]"));
assertEquals("]]>", w.encodedata("]]>"));
assertEquals("]]>A", w.encodedata("]]>A"));
assertEquals("A]]>", w.encodedata("A]]>"));
assertEquals("A]]>A", w.encodedata("A]]>A"));
assertEquals("A]]>B]]>C",
w.encodedata("A]]>B]]>C"));
}
public void testNoAdditionalWhiteSpaceForText() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElement("root");
DOMUtils.appendTextElement(root, "textElement", "content");
StringWriter sw = new StringWriter();
DOMElementWriter w = new DOMElementWriter();
w.write(root, sw, 0, " ");
assertEquals("<root>" + StringUtils.LINE_SEP
+ " <textElement>content</textElement>"
+ StringUtils.LINE_SEP
+ "</root>" + StringUtils.LINE_SEP,
sw.toString());
}
public void testNoAdditionalWhiteSpaceForCDATA() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElement("root");
DOMUtils.appendCDATAElement(root, "cdataElement", "content");
StringWriter sw = new StringWriter();
DOMElementWriter w = new DOMElementWriter();
w.write(root, sw, 0, " ");
assertEquals("<root>" + StringUtils.LINE_SEP
+ " <cdataElement><![CDATA[content]]></cdataElement>"
+ StringUtils.LINE_SEP
+ "</root>" + StringUtils.LINE_SEP,
sw.toString());
}
public void testNoAdditionalWhiteSpaceForEmptyElement() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElement("root");
DOMUtils.createChildElement(root, "emptyElement");
StringWriter sw = new StringWriter();
DOMElementWriter w = new DOMElementWriter();
w.write(root, sw, 0, " ");
assertEquals("<root>" + StringUtils.LINE_SEP
// + " <emptyElement></emptyElement>"
+ " <emptyElement />"
+ StringUtils.LINE_SEP
+ "</root>" + StringUtils.LINE_SEP,
sw.toString());
}
public void testNoNSPrefixByDefault() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElementNS("urn:foo", "root");
root.setAttributeNS("urn:foo2", "bar", "baz");
StringWriter sw = new StringWriter();
DOMElementWriter w = new DOMElementWriter();
w.write(root, sw, 0, " ");
assertEquals("<root bar=\"baz\" />"
+ StringUtils.LINE_SEP, sw.toString());
}
public void testNSOnElement() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElementNS("urn:foo", "root");
root.setAttributeNS("urn:foo2", "bar", "baz");
StringWriter sw = new StringWriter();
DOMElementWriter w =
new DOMElementWriter(false,
DOMElementWriter.XmlNamespacePolicy
.ONLY_QUALIFY_ELEMENTS);
w.write(root, sw, 0, " ");
assertEquals("<root bar=\"baz\" xmlns=\"urn:foo\" />"
+ StringUtils.LINE_SEP, sw.toString());
}
public void testNSPrefixOnAttribute() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElementNS("urn:foo", "root");
root.setAttributeNS("urn:foo2", "bar", "baz");
StringWriter sw = new StringWriter();
DOMElementWriter w =
new DOMElementWriter(false,
DOMElementWriter.XmlNamespacePolicy
.QUALIFY_ALL);
w.write(root, sw, 0, " ");
assertEquals("<root ns0:bar=\"baz\" xmlns=\"urn:foo\""
+ " xmlns:ns0=\"urn:foo2\" />"
+ StringUtils.LINE_SEP, sw.toString());
}
public void testNSPrefixOnAttributeEvenWithoutElement() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElementNS("urn:foo", "root");
root.setAttributeNS("urn:foo2", "bar", "baz");
StringWriter sw = new StringWriter();
DOMElementWriter w =
new DOMElementWriter(false,
new DOMElementWriter.XmlNamespacePolicy(false,
true)
);
w.write(root, sw, 0, " ");
assertEquals("<root ns0:bar=\"baz\" xmlns:ns0=\"urn:foo2\" />"
+ StringUtils.LINE_SEP, sw.toString());
}
public void testNSGetsReused() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElementNS("urn:foo", "root");
Element child = d.createElementNS("urn:foo", "child");
root.appendChild(child);
StringWriter sw = new StringWriter();
DOMElementWriter w =
new DOMElementWriter(false,
DOMElementWriter.XmlNamespacePolicy
.ONLY_QUALIFY_ELEMENTS);
w.write(root, sw, 0, " ");
assertEquals("<root xmlns=\"urn:foo\">"
+ StringUtils.LINE_SEP
+ " <child />"
+ StringUtils.LINE_SEP
+ "</root>"
+ StringUtils.LINE_SEP, sw.toString());
}
public void testNSGoesOutOfScope() throws IOException {
Document d = DOMUtils.newDocument();
Element root = d.createElementNS("urn:foo", "root");
Element child = d.createElementNS("urn:foo2", "child");
root.appendChild(child);
Element child2 = d.createElementNS("urn:foo2", "child");
root.appendChild(child2);
Element grandChild = d.createElementNS("urn:foo2", "grandchild");
child2.appendChild(grandChild);
Element child3 = d.createElementNS("urn:foo2", "child");
root.appendChild(child3);
StringWriter sw = new StringWriter();
DOMElementWriter w =
new DOMElementWriter(false,
DOMElementWriter.XmlNamespacePolicy
.ONLY_QUALIFY_ELEMENTS);
w.write(root, sw, 0, " ");
assertEquals("<root xmlns=\"urn:foo\">"
+ StringUtils.LINE_SEP
+ " <ns0:child xmlns:ns0=\"urn:foo2\" />"
+ StringUtils.LINE_SEP
+ " <ns1:child xmlns:ns1=\"urn:foo2\">"
+ StringUtils.LINE_SEP
+ " <ns1:grandchild />"
+ StringUtils.LINE_SEP
+ " </ns1:child>"
+ StringUtils.LINE_SEP
+ " <ns2:child xmlns:ns2=\"urn:foo2\" />"
+ StringUtils.LINE_SEP
+ "</root>"
+ StringUtils.LINE_SEP, sw.toString());
}
}
|
