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Scala example source code file (HtmlFactoryTest.scala)

This example Scala source code file (HtmlFactoryTest.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Scala tags/keywords

a, anyref, bar, int, net, network, none, none, some, some, string, string, t, trac, trac, withsynthetic

The Scala HtmlFactoryTest.scala source code

import org.scalacheck._
import org.scalacheck.Prop._

import java.net.URLClassLoader

object XMLUtil {
  import scala.xml._

  def stripGroup(seq: Node): Node = {
    seq match {
      case group: Group => {
        <div class="group">{ group.nodes.map(stripGroup _) }
} case e: Elem => { val child = e.child.map(stripGroup _) Elem(e.prefix, e.label, e.attributes, e.scope, child : _*) } case _ => seq } } } object Test extends Properties("HtmlFactory") { import scala.tools.nsc.doc.{DocFactory, Settings} import scala.tools.nsc.doc.model.IndexModelFactory import scala.tools.nsc.doc.html.HtmlFactory import scala.tools.nsc.doc.html.page.ReferenceIndex def getClasspath = { // these things can be tricky // this test previously relied on the assumption that the current thread's classloader is an url classloader and contains all the classpaths // does partest actually guarantee this? to quote Leonard Nimoy: The answer, of course, is no. // this test _will_ fail again some time in the future. val paths = Thread.currentThread.getContextClassLoader.asInstanceOf[URLClassLoader].getURLs.map(_.getPath) val morepaths = Thread.currentThread.getContextClassLoader.getParent.asInstanceOf[URLClassLoader].getURLs.map(_.getPath) (paths ++ morepaths).mkString(java.io.File.pathSeparator) } def createFactory = { val settings = new Settings({Console.err.println(_)}) settings.classpath.value = getClasspath val reporter = new scala.tools.nsc.reporters.ConsoleReporter(settings) new DocFactory(reporter, settings) } def createTemplates(basename: String) = { val result = scala.collection.mutable.Map[String, scala.xml.NodeSeq]() createFactory.makeUniverse(List("test/scaladoc/resources/"+basename)) match { case Some(universe) => { val index = IndexModelFactory.makeIndex(universe) (new HtmlFactory(universe, index)).writeTemplates((page) => { result += (page.absoluteLinkTo(page.path) -> page.body) }) } case _ => ; } result } def createReferenceIndex(basename: String) = { createFactory.makeUniverse(List("test/scaladoc/resources/"+basename)) match { case Some(universe) => { val index = IndexModelFactory.makeIndex(universe) val pages = index.firstLetterIndex.map({ case (key, value) => { val page = new ReferenceIndex(key, index, universe) page.absoluteLinkTo(page.path) -> page.body } }) Some(pages) } case _ => None } } def createTemplate(scala: String) = { val html = scala.stripSuffix(".scala") + ".html" createTemplates(scala)(html) } def shortComments(root: scala.xml.Node) = XMLUtil.stripGroup(root).descendant.flatMap { case e: scala.xml.Elem => { if (e.attribute("class").toString.contains("shortcomment")) { Some(e) } else { None } } case _ => None } property("Trac #3790") = { createTemplate("Trac3790.scala") match { case node: scala.xml.Node => { val comments = shortComments(node) comments.exists { _.toString.contains(">A lazy String\n</p>") } && comments.exists { _.toString.contains(">A non-lazy String\n</p>") } } case _ => false } } property("Trac #4306") = { val files = createTemplates("Trac4306.scala") files("com/example/trac4306/foo/package$$Bar.html") != None } property("Trac #4366") = { createTemplate("Trac4366.scala") match { case node: scala.xml.Node => { shortComments(node).exists { n => { val str = n.toString str.contains("<code>foo") && str.contains("") } } } case _ => false } } property("Trac #4358") = { createTemplate("Trac4358.scala") match { case node: scala.xml.Node => ! shortComments(node).exists { _.toString.contains("<em>i.") } case _ => false } } property("Trac #4180") = { createTemplate("Trac4180.scala") != None } property("Trac #4372") = { createTemplate("Trac4372.scala") match { case node: scala.xml.Node => { val html = node.toString html.contains("<span class=\"name\">+:\n") && html.contains("<span class=\"name\">-:\n") && html.contains("""<span class="params">(n: Int): Int""") } case _ => false } } property("Trac #4374 - public") = { val files = createTemplates("Trac4374.scala") files("WithPublic.html") match { case node: scala.xml.Node => { val s = node.toString s.contains("""href="WithPublic$.html"""") && files.get("WithPublic$.html") != None } case _ => false } } property("Trac #4374 - private") = { val files = createTemplates("Trac4374.scala") files("WithPrivate.html") match { case node: scala.xml.Node => { val s = node.toString ! s.contains("""href="WithPrivate$.html"""") && files.get("WithPrivate$.html") == None } case _ => false } } property("Trac #3484") = { val files = createTemplates("Trac3484.scala") files("Collection.html") match { case node: scala.xml.Node => { val s = node.toString s.contains("""<span class="result">: Traversable[B]""") } case _ => false } } property("Trac #3484 - SR704") = { val files = createTemplates("Trac3484.scala") files("SR704.html") match { case node: scala.xml.Node => { val s = node.toString s.contains("Hello Mister John.") } case _ => false } } property("Trac #4325 - files") = { val files = createTemplates("Trac4325.scala") files.get("WithSynthetic.html") != None && files.get("WithSynthetic$.html") == None && files.get("WithObject.html") != None && files.get("WithObject$.html") != None } property("Trac #4325 - Don't link to syntetic companion") = { val files = createTemplates("Trac4325.scala") files("WithSynthetic.html") match { case node: scala.xml.Node => { val s = node.toString ! s.contains("""href="WithSynthetic$.html"""") } case _ => false } } property("Trac #4325 - Link to companion") = { val files = createTemplates("Trac4325.scala") files("WithObject.html") match { case node: scala.xml.Node => { val s = node.toString s.contains("""href="WithObject$.html"""") } case _ => false } } property("Trac #4420 - no whitespace at end of line") = { val files = createTemplates("Trac4420.scala") files("TestA.html") match { case node: scala.xml.Node => { val s = node.toString s.contains("""See YYY for more details""") } case _ => false } } property("Trac #484 - refinements and existentials") = { val files = createTemplates("Trac484.scala") val lines = """ |type Bar = AnyRef { type Dingus <: T forSome { type T <: String } } |type Foo = AnyRef { ... /* 3 definitions in type refinement */ } |def g (x: T forSome { type T <: String }): String |def h (x: Float): AnyRef { def quux(x: Int,y: Int): Int } |def hh (x: Float): AnyRef { def quux(x: Int,y: Int): Int } |def j (x: Int): Bar |def k (): AnyRef { type Dingus <: T forSome { type T <: String } } """.stripMargin.trim.lines map (_.trim) files("RefinementAndExistentials.html") match { case node: scala.xml.Node => { val s = node.text.replaceAll("\\s+", " ") lines forall (s contains _) } case _ => false } } property("Trac #4289") = { val files = createTemplates("Trac4289.scala") files("Subclass.html") match { case node: scala.xml.Node => { node.toString.contains { """<dt>returns

123

""" } } case _ => false } } property("Trac #4409") = { createTemplate("Trac4409.scala") match { case node: scala.xml.Node => { ! node.toString.contains("""<div class="block">
    since""") } case _ => false } } property("Trac #4452") = { createTemplate("Trac4452.scala") match { case node: scala.xml.Node => ! node.toString.contains(">*") case _ => false } } property("Trac #4471") = { createReferenceIndex("Trac4471.scala") match { case Some(pages) => (pages.get("index/index-f.html") match { case Some(node) => node.toString.contains(">A</a>") case _ => false }) && (pages.get("index/index-b.html") match { case Some(node) => node.toString.contains(">bar</strike>") case _ => false }) case _ => false } } }

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