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import scala.testing.SUnit._
import scala.xml._
object Test extends AnyRef with Assert {
private def handle[A](x: Node): A = {
println(x)
x.child(0).asInstanceOf[Atom[A]].data
}
def main(args: Array[String]) {
val xNull = <hello>{null}</hello> // these used to be Atom(unit), changed to empty children
assertSameElements(xNull.child, Nil)
val x0 = <hello>{}</hello> // these used to be Atom(unit), changed to empty children
val x00 = <hello>{ }</hello> // dto.
val xa = <hello>{ "world" }</hello>
assertSameElements(x0.child, Nil)
assertSameElements(x00.child, Nil)
assertEquals(handle[String](xa), "world")
val xb = <hello>{ 1.5 }</hello>
assertEquals(handle[Double](xb), 1.5)
val xc = <hello>{ 5 }</hello>
assertEquals(handle[Int](xc), 5)
val xd = <hello>{ true }</hello>
assertEquals(handle[Boolean](xd), true)
val xe = <hello>{ 5:short }</hello>
assertEquals(handle[Short](xe), 5:short)
val xf = <hello>{ val x = 27; x }</hello>
assertEquals(handle[Int](xf), 27)
val xg = <hello>{ List(1,2,3,4) }</hello>
println(xg)
for (z <- xg.child) {
println(z.toString() + {if (z.isInstanceOf[Text]) "(is text node ' ')" else ""})
}
val xh = <hello>{ for(val x <- List(1,2,3,4); x % 2 == 0) yield x }</hello>
println(xh)
for (z <- xh.child) {
println(z.toString() + {if (z.isInstanceOf[Text]) "(is text node ' ')" else ""})
}
}
}
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