1 files changed, 41 insertions, 0 deletions
diff --git a/test/junit/scala/tools/nsc/classpath/VirtualDirectoryClassPathTest.scala b/test/junit/scala/tools/nsc/classpath/VirtualDirectoryClassPathTest.scala
new file mode 100644
index 0000000000..234f575b79
--- /dev/null
+++ b/test/junit/scala/tools/nsc/classpath/VirtualDirectoryClassPathTest.scala
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2014 Contributor. All rights reserved.
+ */
+package scala.tools.nsc.classpath
+
+import org.junit.Assert._
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.JUnit4
+
+import scala.reflect.io.VirtualDirectory
+
+
+@RunWith(classOf[JUnit4])
+class VirtualDirectoryClassPathTest {
+
+  @Test
+  def virtualDirectoryClassPath_findClassFile(): Unit = {
+    val base = new VirtualDirectory("base", None)
+    val p1 = base subdirectoryNamed "p1"
+    val p1_Test_class = p1.fileNamed("Test.class")
+    val p2 = base subdirectoryNamed "p2"
+    val p3 = p2 subdirectoryNamed "p3"
+    val p4 = p3 subdirectoryNamed "p4"
+    val p4_Test1_class = p4.fileNamed("Test.class")
+    val classPath = VirtualDirectoryClassPath(base)
+
+    assertEquals(Some(p1_Test_class), classPath.findClassFile("p1/Test"))
+
+    assertEquals(None, classPath.findClassFile("p1/DoesNotExist"))
+    assertEquals(None, classPath.findClassFile("DoesNotExist"))
+    assertEquals(None, classPath.findClassFile("p2"))
+    assertEquals(None, classPath.findClassFile("p2/DoesNotExist"))
+    assertEquals(None, classPath.findClassFile("p4/DoesNotExist"))
+
+    assertEquals(List("p1", "p2"), classPath.packages("").toList.map(_.name).sorted)
+    assertEquals(List(), classPath.packages("p1").toList.map(_.name).sorted)
+    assertEquals(List("p2.p3"), classPath.packages("p2").toList.map(_.name).sorted)
+    assertEquals(List("p2.p3.p4"), classPath.packages("p2.p3").toList.map(_.name).sorted)
+  }
+}