1 files changed, 89 insertions, 0 deletions
diff --git a/dottydoc/test/PackageStructure.scala b/dottydoc/test/PackageStructure.scala
new file mode 100644
index 000000000..af6e52184
--- /dev/null
+++ b/dottydoc/test/PackageStructure.scala
@@ -0,0 +1,89 @@
+package dotty.tools
+package dottydoc
+
+import org.junit.Test
+import org.junit.Assert._
+
+import dotc.util.SourceFile
+import model.internal._
+
+class PackageStructure extends DottyTest {
+  @Test def multipleCompilationUnits = {
+    val source1 = new SourceFile(
+      "<test>",
+      """
+      |package scala
+      |
+      |trait A
+      """.stripMargin
+    )
+
+    val source2 = new SourceFile(
+      "<test>",
+      """
+      |package scala
+      |
+      |trait B
+      """.stripMargin
+    )
+
+    checkSources(source1 :: source2 :: Nil) { doc =>
+      doc.packages("scala") match {
+        case PackageImpl(_, List(tA, tB), _, _) =>
+          assert(
+            tA.name == "A" && tB.name == "B",
+            s"trait A had name '${tA.name}' and trait B had name '${tB.name}'"
+          )
+        case _ => fail("Incorrect package structure after run")
+      }
+    }
+  }
+
+
+  @Test def multiplePackages = {
+    val source1 = new SourceFile(
+      "<test>",
+      """
+      |package scala
+      |package collection
+      |
+      |trait A
+      """.stripMargin)
+
+    val source2 = new SourceFile(
+      "<test>",
+      """
+      |package scala
+      |package collection
+      |
+      |trait B
+      """.stripMargin)
+
+    checkSources(source1 :: source2 :: Nil) { doc =>
+      doc.packages("scala") match {
+        case PackageImpl(
+          "scala",
+          List(PackageImpl("scala.collection", List(tA, tB), _, _)),
+          _, _
+        ) =>
+          assert(
+            tA.name == "A" && tB.name == "B",
+            s"trait A had name '${tA.name}' and trait B had name '${tB.name}'"
+          )
+
+        case _ =>
+          fail(s"""Incorrect package structure for 'scala' package: ${doc.packages("scala")}""")
+      }
+
+      doc.packages("scala.collection") match {
+        case PackageImpl("scala.collection", List(tA, tB), _, _) =>
+          assert(
+            tA.name == "A" && tB.name == "B",
+            s"trait A had name '${tA.name}' and trait B had name '${tB.name}'"
+          )
+
+        case _ => fail("Incorrect package structure for 'scala.collection' package")
+      }
+    }
+  }
+}