Retain javadoc comments in scaladoc

* Hook into java parser to generate doc comments
* Generate empty trees for java implementation bodies

1 files changed, 30 insertions, 0 deletions

diff --git a/test/scaladoc/run/SI-4826.scala b/test/scaladoc/run/SI-4826.scala
new file mode 100644
index 0000000000..50e4468002
--- /dev/null
+++ b/test/scaladoc/run/SI-4826.scala
@@ -0,0 +1,30 @@
+import scala.tools.nsc.doc.Universe
+import scala.tools.nsc.doc.model._
+import scala.tools.partest.ScaladocModelTest
+
+object Test extends ScaladocModelTest {
+
+  override def resourceFile = "SI-4826.java"
+
+  // overridden to pass explicit files to newDocFactory.makeUniverse (rather than code strings)
+  // since the .java file extension is required
+  override def model: Option[Universe] = {
+    val path = resourcePath + "/" + resourceFile
+    newDocFactory.makeUniverse(Left(List(path)))
+  }
+
+  // no need for special settings
+  def scaladocSettings = ""
+
+  def testModel(rootPackage: Package) = {
+    import access._
+    val Tag = ":marker:"
+
+    val base = rootPackage._package("test")._package("scaladoc")
+    val clazz = base._class("JavaComments")
+    val method = clazz._method("answer")
+
+    assert(extractCommentText(clazz.comment.get).contains(Tag))
+    assert(extractCommentText(method.comment.get).contains(Tag))
+  }
+}