package async;
import com.fasterxml.aalto.AsyncXMLInputFactory;
import com.fasterxml.aalto.AsyncXMLStreamReader;
import com.fasterxml.aalto.stax.InputFactoryImpl;
public class TestPIParsing extends AsyncTestBase
{
public void testProcInstrParse() throws Exception
{
for (int spaces = 0; spaces < 3; ++spaces) {
String SPC = spaces(spaces);
_testPI(SPC, 1);
_testPI(SPC, 2);
_testPI(SPC, 3);
_testPI(SPC, 5);
_testPI(SPC, 11);
_testPI(SPC, 999);
}
}
public void testProcInstrSkip() throws Exception
{
for (int spaces = 0; spaces < 3; ++spaces) {
String SPC = spaces(spaces);
_testPISkip(SPC, 1);
_testPISkip(SPC, 2);
_testPISkip(SPC, 3);
_testPISkip(SPC, 5);
_testPISkip(SPC, 11);
_testPISkip(SPC, 999);
}
}
/*
/**********************************************************************
/* Helper methods
/**********************************************************************
*/
private final static String XML = "<?p i ?><root><?pi \nwith\r\ndata??><?x \nfoo> "+UNICODE_SEGMENT+" bar? ?></root><?proc \r?>";
private void _testPI(String spaces, int chunkSize) throws Exception
{
AsyncXMLInputFactory f = new InputFactoryImpl();
AsyncXMLStreamReader sr = f.createAsyncXMLStreamReader();
AsyncReaderWrapper reader = new AsyncReaderWrapper(sr, chunkSize, spaces+XML);
int t = verifyStart(reader);
assertTokenType(PROCESSING_INSTRUCTION, t);
assertEquals("p", sr.getPITarget());
assertEquals("i ", sr.getPIData());
assertTokenType(START_ELEMENT, reader.nextToken());
assertEquals("root", sr.getLocalName());
assertTokenType(PROCESSING_INSTRUCTION, reader.nextToken());
assertEquals("pi", sr.getPITarget());
assertEquals("with\ndata?", sr.getPIData());
assertTokenType(PROCESSING_INSTRUCTION, reader.nextToken());
assertEquals("x", sr.getPITarget());
assertEquals("foo> "+UNICODE_SEGMENT+" bar? ", sr.getPIData());
assertTokenType(END_ELEMENT, reader.nextToken());
assertEquals("root", sr.getLocalName());
assertTokenType(PROCESSING_INSTRUCTION, reader.nextToken());
assertEquals("proc", sr.getPITarget());
assertEquals("", sr.getPIData());
assertTokenType(END_DOCUMENT, reader.nextToken());
}
private void _testPISkip(String spaces, int chunkSize) throws Exception
{
AsyncXMLInputFactory f = new InputFactoryImpl();
AsyncXMLStreamReader sr = f.createAsyncXMLStreamReader();
AsyncReaderWrapper reader = new AsyncReaderWrapper(sr, chunkSize, spaces+XML);
int t = verifyStart(reader);
assertTokenType(PROCESSING_INSTRUCTION, t);
assertTokenType(START_ELEMENT, reader.nextToken());
assertTokenType(PROCESSING_INSTRUCTION, reader.nextToken());
assertTokenType(PROCESSING_INSTRUCTION, reader.nextToken());
assertTokenType(END_ELEMENT, reader.nextToken());
assertTokenType(PROCESSING_INSTRUCTION, reader.nextToken());
assertTokenType(END_DOCUMENT, reader.nextToken());
assertFalse(sr.hasNext());
}
}