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import scala.xml.{ MetaData, Null, Utility, PrefixedAttribute, UnprefixedAttribute }
object Test {
def main(args:Array[String]) = {
MetaDataTest.run()
UtilityTest.run()
}
object MetaDataTest {
import scala.xml.{ TopScope, NamespaceBinding, Node, Atom, Text }
def domatch(x:Node): Node = {
x match {
case Node("foo", md @ UnprefixedAttribute(_, value, _), _*) if !value.isEmpty =>
md("bar")(0)
case _ => new Atom(3)
}
}
def run() {
var x: MetaData = Null
var s: NamespaceBinding = TopScope
// testing method def apply(uri:String, scp:NamespaceBinding, k:String): Seq[Node]
// def apply(k:String): Seq[Node]
assert(null == x("za://foo.com", s, "bar" ), "absent element (prefixed) 1")
assert(null == x("bar"), "absent element (unprefix) 1")
assert(None == x.get("za://foo.com", s, "bar" ), "absent element (prefixed) 2")
assert(None == x.get("bar"), "absent element (unprefix) 2")
x = new PrefixedAttribute("zo","bar", new Atom(42), x)
s = new NamespaceBinding("zo","za://foo.com",s)
assert(new Atom(42) == x("za://foo.com", s, "bar" ), "present element (prefixed) 3")
assert(null == x("bar"), "present element (unprefix) 3")
assert(Some(new Atom(42)) == x.get("za://foo.com", s, "bar" ), "present element (prefixed) 4")
assert(None == x.get("bar"), "present element (unprefix) 4")
x = new UnprefixedAttribute("bar","meaning", x)
assert(null == x(null, s, "bar"), "present element (prefixed) 5")
assert(Text("meaning") == x("bar"), "present element (unprefix) 5")
assert(None == x.get(null, s, "bar" ), "present element (prefixed) 6")
assert(Some(Text("meaning")) == x.get("bar"), "present element (unprefix) 6")
val z = <foo bar="gar"/>
val z2 = <foo/>
assert(Text("gar") == domatch(z), "attribute extractor 1")
assert(new Atom(3) == domatch(z2), "attribute extractor 2")
}
}
object UtilityTest {
def run() {
assert(Utility.isNameStart('b'))
// no longer: this was a convenience for the implementation, not to spec.
//assert(!Utility.isNameStart(':'))
val x = <foo>
<toomuchws/>
</foo>
val y = xml.Utility.trim(x)
assert(1 == (y match { case <foo><toomuchws/></foo> => 1 }), "trim 1")
val x2 = <foo>
<toomuchws> a b b a </toomuchws>
</foo>
val y2 = xml.Utility.trim(x2)
assert(2 == (y2 match { case <foo><toomuchws>a b b a</toomuchws></foo> => 2 }), "trim 2")
val z = <bar>''</bar>
val z1 = z.toString
assert("<bar>''</bar>" == z1, "apos unescaped")
val q = xml.Utility.sort(<a g='3' j='2' oo='2' a='2'/>)
assert(" a=\"2\" g=\"3\" j=\"2\" oo=\"2\"" == xml.Utility.sort(q.attributes).toString)
val pp = new xml.PrettyPrinter(80,5)
assert("<a a=\"2\" g=\"3\" j=\"2\" oo=\"2\"/>" == pp.format(q))
<hi>
<there/>
<guys/>
</hi>.hashCode // Bug #777
}
}
}
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