private int bin_cmp(InputPort f1, InputPort f2) throws CoreException, IOException {
BufferedInputStream is1 = new BufferedInputStream(f1.asInputStream(getSerializeOpts()));
BufferedInputStream is2 = null;
try {
is2 = new BufferedInputStream(f2.asInputStream(getSerializeOpts()));
int b = 0;
int c;
while ((c = readByte(is1)) >= 0) {
int c2 = readByte(is2);
if (c != c2) {
if (!nopt) printErr("Differs at byte: " + b);
return 1;
}
b++;
}
if (is2.read() != -1) {
if (!nopt) printErr("Differs at byte: " + b);
return 2;
}
return 0;
} finally {
is1.close();
if (is2 != null) is2.close();
}
}
private int xml_cmp(InputPort f1, InputPort f2)
throws InvalidArgumentException, CoreException, XMLStreamException {
/*
XMLInputFactory inputFactory=XMLInputFactory.newInstance();
inputFactory.setProperty(XMLInputFactory.IS_COALESCING, Boolean.valueOf(true));
inputFactory.setProperty(XMLInputFactory.IS_VALIDATING, Boolean.valueOf(false));
inputFactory.setProperty(XMLInputFactory.SUPPORT_DTD, Boolean.valueOf(false));
*/
SerializeOpts opts = getSerializeOpts().clone();
opts.setSupports_dtd(false);
XMLEventReader xmlreader1 = f1.asXMLEventReader(opts);
XMLEventReader xmlreader2 = f2.asXMLEventReader(opts);
try {
while (xmlreader1.hasNext() && xmlreader2.hasNext()) {
XMLEvent e1 = xmlreader1.nextEvent();
/*
* DAL: Note: skip START_DOCUMENT tags on either e1 or e2
* StAX only produdes START_DOCUMENT tags if there is an <?xml?> declaration
* which doesnt change the logical meaning of the document wrt to comparison
*/
if (e1.getEventType() == XMLStreamConstants.START_DOCUMENT && xmlreader1.hasNext())
e1 = xmlreader1.nextEvent();
XMLEvent e2 = xmlreader2.nextEvent();
if (e2.getEventType() == XMLStreamConstants.START_DOCUMENT && xmlreader2.hasNext())
e2 = xmlreader2.nextEvent();
/*
* If ignoring blanks then entirely skip any element which is charactors and entirely blank
*/
if (bopt || copt || popt) {
while (((bopt
&& (e1.getEventType() == XMLStreamConstants.CHARACTERS)
&& isBlank(e1.asCharacters()))
|| (copt && e1.getEventType() == XMLStreamConstants.COMMENT)
|| (popt && e1.getEventType() == XMLStreamConstants.PROCESSING_INSTRUCTION))
&& xmlreader1.hasNext()) e1 = xmlreader1.nextEvent();
while (((bopt
&& (e2.getEventType() == XMLStreamConstants.CHARACTERS)
&& isBlank(e2.asCharacters()))
|| (copt && e2.getEventType() == XMLStreamConstants.COMMENT)
|| (popt && e2.getEventType() == XMLStreamConstants.PROCESSING_INSTRUCTION))
&& xmlreader2.hasNext()) e2 = xmlreader2.nextEvent();
}
if (!isEqual(e1, e2)) {
Location loc = e1.getLocation();
if (!nopt) printErr("xml diff at file1: " + loc.toString());
return 2;
}
}
return ((!xmlreader1.hasNext()) && (!xmlreader2.hasNext())) ? 0 : 1;
} finally {
try {
xmlreader1.close();
} finally {
}
try {
xmlreader2.close();
} finally {
}
}
}
