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import java.io.StringReader;
import org.xml.sax.InputSource;
import scala.xml._;
import scala.util.logging._;
import scala.testing.UnitTest._ ;
object Test {
def main(args:Array[String]) = {
val e: scala.xml.MetaData = Null; //Node.NoAttributes;
val sc: scala.xml.NamespaceBinding = TopScope;
val xmlFile1 = "<hello><world/></hello>";
val isrc1 = new InputSource( new StringReader(xmlFile1) );
val parsedxml1 = XML.load(isrc1);
val isrc11 = new InputSource( new StringReader( xmlFile1 ) );
val parsedxml11 = XML.load(isrc11);
val c = new Node {
def label = "hello";
override def hashCode() =
Utility.hashCode(prefix, label, attributes.hashCode(), scope.hashCode(), child);
def child = Elem(null, "world", e, sc);
//def attributes = e;
override def text = "";
};
assertSameElements( List( 3 ), List( 3 ));
Console.println("equality");
assertEquals(c, parsedxml11);
assertEquals(parsedxml1, parsedxml11);
assertSameElements( List(parsedxml1), List(parsedxml11));
assertSameElements( Iterator.fromArray(Array(parsedxml1)).toList, List(parsedxml11));
val x2 = "<book><author>Peter Buneman</author><author>Dan Suciu</author><title>Data on ze web</title></book>";
val i = new InputSource( new StringReader( x2 ));
val x2p = XML.load( i );
assertEquals(x2p, Elem(null, "book" , e, sc,
Elem(null, "author", e, sc,Text("Peter Buneman")),
Elem(null, "author", e, sc,Text("Dan Suciu")),
Elem(null, "title" , e, sc,Text("Data on ze web"))));
val xmlFile2 = "<bib><book><author>Peter Buneman</author><author>Dan Suciu</author><title>Data on ze web</title></book><book><author>John Mitchell</author><title>Foundations of Programming Languages</title></book></bib>";
val isrc2 = new InputSource( new StringReader( xmlFile2 ) );
val parsedxml2 = XML.load( isrc2 );
// xmlFile2/book -> book,book
Console.println("xpath \\");
assertSameElements( parsedxml1 \ "_" , List( Elem(null,"world",e,sc) ) );
assertSameElements( parsedxml1 \ "world", List( Elem(null,"world",e,sc) ) );
/*
Console.println( parsedxml2 \ "_" );
Console.println( (parsedxml2 \ "_" ).elements);
for( val i <- (parsedxml2 \ "_" ).elements) {
Console.println( i );
};
*/
assertSameElements(
parsedxml2 \ "_" ,
List(
Elem(null,"book", e, sc,
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"title" , e, sc, Text("Data on ze web"))),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("John Mitchell")),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages"))))
);
assertEquals( (parsedxml2 \ "author").length, 0 );
assertSameElements(
parsedxml2 \ "book",
List(
Elem(null,"book",e,sc,
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"title" , e, sc, Text("Data on ze web"))),
Elem(null,"book",e,sc,
Elem(null,"author", e, sc, Text("John Mitchell")),
Elem(null,"title" , e, sc, Text("Foundations of Programming Languages")))
)
);
assertSameElements(
parsedxml2 \ "_" \ "_",
List(
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"title" , e, sc, Text("Data on ze web")),
Elem(null,"author", e, sc, Text("John Mitchell")),
Elem(null,"title" , e, sc, Text("Foundations of Programming Languages"))
)
);
assertSameElements(
parsedxml2 \ "_" \ "author",
List(
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"author", e, sc, Text("John Mitchell"))
)
);
assertSameElements( (parsedxml2 \ "_" \ "_" \ "author"), List() );
Console.println("xpath \\\\ DESCENDANTS");
assertSameElements(
parsedxml2 \\ "author",
List(
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"author", e, sc, Text("John Mitchell"))
)
);
assertSameElements(
parsedxml2 \\ "title",
List(
Elem(null,"title", e, sc, Text("Data on ze web")),
Elem(null,"title", e, sc, Text("Foundations of Programming Languages")))
);
Console.println(
(parsedxml2 \\ "book" ){ n:Node => n \ "title" == "Data on ze web" }
);
assertEquals(
(new NodeSeq { val theSeq = List( parsedxml2 ) }) \\ "_",
List(
Elem(null,"bib",e,sc,
Elem(null,"book",e,sc,
Elem(null, "author", e, sc, Text("Peter Buneman")),
Elem(null, "author", e, sc, Text("Dan Suciu")),
Elem(null, "title" , e, sc, Text("Data on ze web"))),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("John Mitchell")),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages")))),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("Peter Buneman")),
Elem(null,"author",e,sc,Text("Dan Suciu")),
Elem(null,"title",e,sc,Text("Data on ze web"))),
Elem(null,"author",e,sc,Text("Peter Buneman")),
//Text("Peter Buneman"),
Elem(null,"author",e,sc,Text("Dan Suciu")),
//Text("Dan Suciu"),
Elem(null,"title",e,sc,Text("Data on ze web")),
//Text("Data on ze web"),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("John Mitchell")),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages"))),
Elem(null,"author",e,sc,Text("John Mitchell")),
//Text("John Mitchell"),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages"))
//Text("Foundations of Programming Languages")
)
);
// test group node
Console println "-- group nodes"
val zx1: Node = Group { <a/><b/><c/> }
val zy1 = <f>{zx1}</f>
Console println zy1.toString()
val zx2: Node = Group { List(<a/>,zy1,zx1) }
Console println zx2.toString()
val zz1 = <xml:group><a/><b/><c/></xml:group>
assertTrue(zx1 == zz1)
assertTrue(zz1.length == 3)
// unparsed
val uup = <xml:unparsed>&<<>""^%@$!#</xml:unparsed>
assertTrue(uup == "&<<>\"\"^%@$!#")
// test unicode escapes backslash u
Console println ("attribute value normalization");
val xmlAttrValueNorm = "<personne id='p0003' nom='Şahingöz' />";
{
val isrcA = new InputSource( new StringReader(xmlAttrValueNorm) );
val parsedxmlA = XML.load(isrcA);
val c = (parsedxmlA \ "@nom").text.charAt(0);
//Console.println("char '"+c+"' \u015e");
assertTrue(c == '\u015e');
}
{
val isr = scala.io.Source.fromString(xmlAttrValueNorm);
val pxmlB = scala.xml.parsing.ConstructingParser.fromSource(isr,false);
val parsedxmlB = pxmlB.element(TopScope);
val c = (parsedxmlB \ "@nom").text.charAt(0);
//Console.println("char '"+c+"' \u015e");
assertTrue(c == '\u015e');
}
}
}
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