From fd4c197cf1c62236d2bd07f09e6866c149a10867 Mon Sep 17 00:00:00 2001
From: Josh Suereth <joshua.suereth@gmail.com>
Date: Mon, 17 Sep 2012 13:55:44 -0400
Subject: Adds very simplistic reflection in OSGi test.   Provides the
 framework to discover important reflection bugs in OSGi containers.

---
 test/osgi/src/BasicReflection.scala | 66 +++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 test/osgi/src/BasicReflection.scala

diff --git a/test/osgi/src/BasicReflection.scala b/test/osgi/src/BasicReflection.scala
new file mode 100644
index 0000000000..7dd958d6fd
--- /dev/null
+++ b/test/osgi/src/BasicReflection.scala
@@ -0,0 +1,66 @@
+package tools.test.osgi
+package reflection
+package allmirrors
+ 
+import org.junit.Assert._
+import org.ops4j.pax.exam.CoreOptions._
+ 
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.ops4j.pax.exam
+import org.ops4j.pax.exam.junit.{
+  Configuration,
+  ExamReactorStrategy,
+  JUnit4TestRunner
+}
+import org.ops4j.pax.exam.spi.reactors.AllConfinedStagedReactorFactory
+import org.ops4j.pax.swissbox.framework.ServiceLookup
+import org.osgi.framework.BundleContext
+
+
+class C {
+  val f1 = 2
+  var f2 = 3
+
+  def m1 = 4
+  def m2() = 5
+  def m3[T >: String <: Int]: T = ???
+  def m4[A[_], B <: A[Int]](x: A[B])(implicit y: Int) = ???
+  def m5(x: => Int, y: Int*): String = ???
+
+  class C
+  object M
+
+  override def toString = "an instance of C"
+}
+object M
+
+
+@RunWith(classOf[JUnit4TestRunner])
+@ExamReactorStrategy(Array(classOf[AllConfinedStagedReactorFactory]))
+class BasicReflectionTest extends ScalaOsgiHelper {
+
+  @Configuration
+  def config(): Array[exam.Option] = 
+    scalaBundles
+
+  // Ensure Pax-exam requires C/M in our module
+  def dummy = {
+    new C
+    M.toString   
+  }
+ 
+  @Test
+  def basicMirrorThroughOsgi(): Unit = {
+    // Note for now just assert that we can do this stuff.
+    import scala.reflect.runtime.universe._
+    val cm = runtimeMirror(classOf[C].getClassLoader)
+    val im = cm.reflect(new C)
+    assertEquals("Unable to reflect field name!",
+                 "value f1", 
+                 im.reflectField(typeOf[C].member(newTermName("f1")).asTerm).symbol.toString)
+    assertEquals("Unable to reflect value!",
+                 2, 
+                 im.reflectField(typeOf[C].member(newTermName("f1")).asTerm).get)
+ }
+}
-- 
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