Attribute#sourceRange return null when parse body attribute #2204
Description
Hello
I want to parse my doc and read the attribute range, I had read the doc and the issue #1114. I found some time, the org.jsoup.nodes.Attribute#sourceRange return null. After test, I found if body tag is preceded by some tags, like p, span the org.jsoup.nodes.Attribute#sourceRange will return null，otherwise, it works normally. I don't know if this is a bug, is there some way to recognize it and get the range of attr?
- my code:
import org.jsoup.nodes.Attribute;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.parser.Parser;
import java.io.FileInputStream;
public class TestMain {
public static void main(String[] args) throws Exception{
FileInputStream fis = new FileInputStream("tmp.html");
String text = new String(fis.readAllBytes());
Parser parser = org.jsoup.parser.Parser.htmlParser();
parser.setTrackPosition(true);
Document doc = Jsoup.parse(text,parser);
for (Element element : doc.getAllElements()){
Attribute targetAttr = element.attribute("target");
if (targetAttr != null){
System.out.println(targetAttr.sourceRange());
}
}
}
}
- tmp.html
<!DOCTYPE html>
<head></head>
<span></span>
<body target="text">
</body>
</html>
- result
-1,-1:-1--1,-1:-1=-1,-1:-1--1,-1:-1
- tmp.html
<!DOCTYPE html>
<head></head>
<body target="text">
</body>
</html>
- result（expect result）
3,7:38-3,13:44=3,15:46-3,19:50