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import scala.testing.UnitTest._ ;
object Test with Application {
/* */
/* === tags, elements === */
/* */
val x = <hello></hello>.toXML; /* see neg(1) */
/* whitespace (ws) handling */
val x2 = <hello > </hello>.toXML; /* ws in tags allowed */
assertEquals( x, x2 );
val x3 = <hello>
<world> </world>
<test/>
<mars></mars></hello>.toXML; /* ws in element content */
/* Scala comments are not allowed in XML literals. see neg(2) */
assertEquals( x3, 'hello('world,'test,'mars).toXML );
/* */
/* === attributes === */
/* */
val z = <html>
<body background="#FFFFFF">
<h1>Hello World</h1>
<p>Check the <a href="scala.epfl.ch">scala</a> page!</p>
</body>
</html>.toXML;
assertEquals( z, 'html(
'body(
'h1("Hello World"),
'p("Check the ",
'a("scala") % ('href <= "scala.epfl.ch" ),
"page!")) %('background <= "#FFFFFF")).toXML);
/* todo: better way to deal with whitespace in content */
/* (Canonical XML or even more aggressive normlization) */
/* */
/* === embedded Scala blocks === */
/* */
def computeDate() = {
'date("now!")
}
/* embedding Scala strings as text and elements */
val sc = <hello> { "World" }{ 7*6 }{ computeDate() }</hello>;
assertEquals( sc.children.toList, List(Text("World"),Text("42"), 'date("now!")) );
assertEquals( sc.toXML, 'hello("World42",'date("now!")).toXML );
/* examples that MUST fail
neg(1)
val y = <hello></hallo>.toXML; // error: closing tag of hello
neg(2)
val z = <hello> // my hello comment <--- this will be parsed as text !!
</hello>
*/
}
|
