aslom 03/07/30 12:04:03
Added: addons/java/wrapper/tests/org/xmlpull/v1/wrapper
TestXmlPullWrapper.java
Log:
moved test
Revision Changes Path
1.1
xmlpull-api-v1/addons/java/wrapper/tests/org/xmlpull/v1/wrapper/TestXmlPullWrapper.java
Index: TestXmlPullWrapper.java
===================================================================
/* -*- c-basic-offset: 4; indent-tabs-mode: nil; -*-
//------100-columns-wide------>|*/
// for license see accompanying LICENSE_TESTS.txt file (available also at
http://www.xmlpull.org)
package org.xmlpull.v1.wrapper;
//import junit.framework.Test;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.io.Writer;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlPullParserFactory;
import org.xmlpull.v1.wrapper.XmlPullParserWrapper;
import org.xmlpull.v1.wrapper.XmlPullWrapperFactory;
import org.xmlpull.v1.wrapper.XmlSerializerWrapper;
/**
* Test some wrapper utility operations.
*
* @author <a href="http://www.extreme.indiana.edu/~aslom/";>Aleksander
Slominski</a>
*/
public class TestXmlPullWrapper extends TestCase {
private XmlPullWrapperFactory wrappedFactory;
public static void main (String[] args) {
junit.textui.TestRunner.run (new TestSuite(TestXmlPullWrapper.class));
}
public TestXmlPullWrapper(String name) {
super(name);
}
protected void setUp() throws XmlPullParserException {
wrappedFactory = wrappedFactory.newInstance();
wrappedFactory.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES,
true);
assertEquals(true,
wrappedFactory.getFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES));
assertEquals(false,
wrappedFactory.getFeature(XmlPullParser.FEATURE_VALIDATION));
}
public void testSimple() throws IOException, XmlPullParserException {
XmlPullWrapperFactory wrapperFactory =
XmlPullWrapperFactory.newInstance(
System.getProperty(XmlPullParserFactory.PROPERTY_NAME),
XmlPullParserFactory.class);
wrapperFactory.setNamespaceAware(true);
XmlSerializerWrapper xs = wrapperFactory.newSerializerWrapper();
StringWriter sw = new StringWriter();
xs.setOutput(sw);
xs.startDocument("UTF-8", Boolean.TRUE);
xs.startTag("test");
xs.attribute("fooAttr", "fooValue");
final String NS = "http://tempuri.org/xmlpull-test";;
xs.setCurrentNamespaceForElements(NS);
final String MSG = "World & Universe!";
xs.element("hello", MSG);
xs.setCurrentNamespaceForElements(null);
xs.endTag("test");
xs.endDocument();
String s = sw.toString();
//System.out.println(getClass()+" s="+s);
XmlPullParserWrapper pw = wrapperFactory.newPullParserWrapper();
pw.setInput(new StringReader(s));
pw.nextStartTag("test");
assertEquals(pw.getAttributeValue("fooAttr"), "fooValue");
pw.nextTag();
assertTrue(pw.matches(XmlPullParser.START_TAG, NS, "hello"));
assertEquals(pw.nextText(NS, "hello"), MSG);
assertTrue(pw.matches(XmlPullParser.END_TAG, null, "hello"));
pw.nextEndTag("test");
}
public void testSerializeEvent() throws IOException,
XmlPullParserException
{
//final String XML ="<html
xmlns=\"http://www.w3.org/1999/xhtml\";><body /></html>";
final String NS = "http://exmaple.com/foofoo";;
final String XHTML_NS = "http://www.w3.org/1999/xhtml";;
final String XML = "<m:blog xmlns:m='"+NS+"'
xmlns='"+XHTML_NS+"'><html /></m:blog>";
XmlPullWrapperFactory wf = XmlPullWrapperFactory.newInstance();
wf.setNamespaceAware(true);
XmlPullParserWrapper pp = wf.newPullParserWrapper();
pp.setInput( new StringReader(XML) );
XmlSerializerWrapper ser = wf.newSerializerWrapper();
StringWriter sw = new StringWriter();
ser.setOutput(sw);
//ser.setCurrentNamespaceForElements("http://www.w3.org/1999/xhtml";);
//ser.startTag("p").attribute("class", "abstract").text("Hello");
//ser.endTag("p");
while (pp.nextToken() != XmlPullParser.END_DOCUMENT) {
ser.event(pp);
}
//System.out.println(getClass()+" sw="+sw);
String s = sw.toString();
pp.setInput(new StringReader( s ));
//assertEquals(
pp.nextStartTag(NS, "blog");
int start = pp.getNamespaceCount(pp.getDepth() - 1);
int end = pp.getNamespaceCount(pp.getDepth());
assertEquals(2, end - start);
assertEquals("m", pp.getNamespacePrefix(start));
assertEquals(NS, pp.getNamespaceUri(start));
assertEquals(null, pp.getNamespacePrefix(start+1));
assertEquals(XHTML_NS, pp.getNamespaceUri(start+1));
pp.nextStartTag(XHTML_NS, "html");
}
public void testPI() throws IOException, XmlPullParserException {
final String PI_TARGET = "xml-stylesheet";
final String PI_DATA = "href='test.css' type='text/css'";
testPI(PI_TARGET, " ", PI_DATA);
testPI(PI_TARGET, "\n", PI_DATA);
testPI(PI_TARGET, "\r", PI_DATA);
testPI(PI_TARGET, "\t", PI_DATA);
testPI(PI_TARGET, " ", PI_DATA);
testPI(PI_TARGET, " \n \n\r\n", PI_DATA);
testPI(PI_TARGET, " ", null);
testPI(PI_TARGET, " \n \n\r", null);
testPI(PI_TARGET, null, null); // TODO FIXME add when next release of
XPP3 is fixed
}
public void testPI(final String piTarget,
final String s,
final String piData)
throws IOException, XmlPullParserException
{
final String PI = piTarget + (s != null ? s : "") + (piData != null ?
piData : "");
final String XML_TEST_PI =
"<tag><?"+PI+"?></tag>";
final String PI_NORMALIZED = normalized(PI);
XmlPullParserWrapper pw = wrappedFactory.newPullParserWrapper();
pw.setInput(new StringReader(XML_TEST_PI));
assertEquals(XmlPullParser.START_TAG, pw.next());
assertEquals("tag", pw.getName());
assertEquals(XmlPullParser.PROCESSING_INSTRUCTION, pw.nextToken());
assertEquals(printable(PI_NORMALIZED), printable(pw.getText()));
assertEquals(PI_NORMALIZED, pw.getText());
assertEquals(printable(piTarget), printable(pw.getPITarget()));
assertEquals(piTarget, pw.getPITarget());
if(piData != null) {
assertEquals(printable(piData), printable(pw.getPIData()));
assertEquals(piData, pw.getPIData());
}
assertEquals(pw.next(), XmlPullParser.END_TAG);
assertEquals("tag", pw.getName());
assertEquals(pw.next(), XmlPullParser.END_DOCUMENT);
}
// public void testXsdTypes() throws IOException, XmlPullParserException {
// XmlSerializerWrapper xs = wrappedFactory.newSerializerWrapper();
// Writer out = new StringWriter();
// xs.setOutput(out);
// xs.startTag("test");
// xs.writeStringElement(null, "s1", "foo");
// xs.writeStringElement(null, "s2", "");
// xs.writeStringElement(null, "s1", null);
// xs.writeIntElement(null, "i1", 0);
// xs.writeIntElement(null, "i2", 100);
// xs.writeIntElement(null, "imax", Integer.MAX_VALUE);
// xs.writeIntElement(null, "imin", Integer.MIN_VALUE);
// xs.writeDoubleElement(null, "d1", 0.0);
// xs.writeDoubleElement(null, "d2", -100.0);
// xs.writeFloatElement(null, "f1", 7.54f);
// xs.endDocument();
// //System.err.println(getClass()+" s="+out.toString());
//
// XmlPullParserWrapper pw = wrappedFactory.newPullParserWrapper();
// pw.setInput(new StringReader(out.toString()));
// pw.nextStartTag("test");
// pw.nextTag();
// String s1 = pw.readStringElemet(null, "s1");
// assertEquals("foo", s1);
// pw.nextTag();
// String s2 = pw.readStringElemet(null, "s2");
// assertEquals("", s2);
// pw.nextTag();
// s1 = pw.readStringElemet(null, "s1");
// assertEquals(null, s1);
// pw.nextTag();
// assertEquals(0, pw.readIntElement(null, "i1"));
// pw.nextTag();
// assertEquals(100, pw.readIntElement(null, "i2"));
// pw.nextTag();
// assertEquals(Integer.MAX_VALUE, pw.readIntElement(null, "imax"));
// pw.nextTag();
// assertEquals(Integer.MIN_VALUE, pw.readIntElement(null, "imin"));
// pw.nextTag();
// assertEquals(0.0, pw.readDoubleElement(null, "d1"), 0.00001);
// pw.nextTag();
// assertEquals(-100.0, pw.readDoubleElement(null, "d2"), 0.00001);
// pw.nextTag();
// assertEquals(7.54f, pw.readFloatElement(null, "f1"), 0.0000000001f);
// }
private static String printable(char ch) {
if(ch == '\n') {
return "\\n";
} else if(ch == '\r') {
return "\\r";
} else if(ch == '\t') {
return "\\t";
} if(ch > 127 || ch < 32) {
StringBuffer buf = new StringBuffer("\\u");
String hex = Integer.toHexString((int)ch);
for (int i = 0; i < 4-hex.length(); i++)
{
buf.append('0');
}
buf.append(hex);
return buf.toString();
}
return ""+ch;
}
private static String printable(String s) {
if(s == null) return null;
StringBuffer buf = new StringBuffer();
for(int i = 0; i < s.length(); ++i) {
buf.append(printable(s.charAt(i)));
}
s = buf.toString();
return s;
}
private static String normalized(String s) {
if(s == null) return null;
StringBuffer buf = new StringBuffer();
boolean seenCR = false;
for(int i = 0; i < s.length(); ++i) {
char ch = s.charAt(i);
if(ch == '\r') {
buf.append('\n');
seenCR = true;
} else if(ch == '\n') {
if( !seenCR ) {
buf.append(ch);
}
seenCR = false;
} else {
buf.append(ch);
seenCR = false;
}
}
s = buf.toString();
return s;
}
}
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