Add scala-collections.blacklist and crosscheck with whitelist.

2 files changed, 395 insertions, 6 deletions

diff --git a/compiler/test/dotc/scala-collections.blacklist b/compiler/test/dotc/scala-collections.blacklist
new file mode 100644
index 000000000..7581dd5ba
--- /dev/null
+++ b/compiler/test/dotc/scala-collections.blacklist
@@ -0,0 +1,351 @@
+../scala-scala/src/library/scala/annotation/Annotation.scala
+../scala-scala/src/library/scala/annotation/bridge.scala
+../scala-scala/src/library/scala/annotation/ClassfileAnnotation.scala
+../scala-scala/src/library/scala/annotation/compileTimeOnly.scala
+../scala-scala/src/library/scala/annotation/elidable.scala
+../scala-scala/src/library/scala/annotation/implicitNotFound.scala
+../scala-scala/src/library/scala/annotation/meta/beanGetter.scala
+../scala-scala/src/library/scala/annotation/meta/beanSetter.scala
+../scala-scala/src/library/scala/annotation/meta/companionClass.scala
+../scala-scala/src/library/scala/annotation/meta/companionMethod.scala
+../scala-scala/src/library/scala/annotation/meta/companionObject.scala
+../scala-scala/src/library/scala/annotation/meta/field.scala
+../scala-scala/src/library/scala/annotation/meta/getter.scala
+../scala-scala/src/library/scala/annotation/meta/languageFeature.scala
+../scala-scala/src/library/scala/annotation/meta/package.scala
+../scala-scala/src/library/scala/annotation/meta/param.scala
+../scala-scala/src/library/scala/annotation/meta/setter.scala
+../scala-scala/src/library/scala/annotation/migration.scala
+../scala-scala/src/library/scala/annotation/StaticAnnotation.scala
+../scala-scala/src/library/scala/annotation/strictfp.scala
+../scala-scala/src/library/scala/annotation/switch.scala
+../scala-scala/src/library/scala/annotation/tailrec.scala
+../scala-scala/src/library/scala/annotation/TypeConstraint.scala
+../scala-scala/src/library/scala/annotation/unchecked/uncheckedStable.scala
+../scala-scala/src/library/scala/annotation/unchecked/uncheckedVariance.scala
+../scala-scala/src/library/scala/annotation/unspecialized.scala
+../scala-scala/src/library/scala/annotation/varargs.scala
+
+../scala-scala/src/library/scala/AnyVal.scala
+../scala-scala/src/library/scala/App.scala
+
+../scala-scala/src/library/scala/beans/BeanDescription.scala
+../scala-scala/src/library/scala/beans/BeanDisplayName.scala
+../scala-scala/src/library/scala/beans/BeanInfo.scala
+../scala-scala/src/library/scala/beans/BeanInfoSkip.scala
+../scala-scala/src/library/scala/beans/BeanProperty.scala
+../scala-scala/src/library/scala/beans/BooleanBeanProperty.scala
+../scala-scala/src/library/scala/beans/ScalaBeanInfo.scala
+
+../scala-scala/src/library/scala/collection/concurrent/Map.scala
+../scala-scala/src/library/scala/collection/concurrent/TrieMap.scala
+../scala-scala/src/library/scala/collection/convert/DecorateAsJava.scala
+../scala-scala/src/library/scala/collection/convert/DecorateAsScala.scala
+../scala-scala/src/library/scala/collection/convert/Decorators.scala
+../scala-scala/src/library/scala/collection/convert/package.scala
+../scala-scala/src/library/scala/collection/convert/WrapAsJava.scala
+../scala-scala/src/library/scala/collection/convert/WrapAsScala.scala
+../scala-scala/src/library/scala/collection/convert/Wrappers.scala
+
+../scala-scala/src/library/scala/collection/generic/ParSetFactory.scala
+
+../scala-scala/src/library/scala/collection/mutable/AnyRefMap.scala
+../scala-scala/src/library/scala/collection/mutable/ArrayBuffer.scala
+../scala-scala/src/library/scala/collection/mutable/ArrayLike.scala
+../scala-scala/src/library/scala/collection/mutable/ArrayOps.scala
+../scala-scala/src/library/scala/collection/mutable/ArraySeq.scala
+../scala-scala/src/library/scala/collection/mutable/ArrayStack.scala
+../scala-scala/src/library/scala/collection/mutable/AVLTree.scala
+../scala-scala/src/library/scala/collection/mutable/BitSet.scala
+../scala-scala/src/library/scala/collection/mutable/Buffer.scala
+../scala-scala/src/library/scala/collection/mutable/BufferProxy.scala
+../scala-scala/src/library/scala/collection/mutable/Cloneable.scala
+../scala-scala/src/library/scala/collection/mutable/DefaultEntry.scala
+../scala-scala/src/library/scala/collection/mutable/DefaultMapModel.scala
+../scala-scala/src/library/scala/collection/mutable/DoubleLinkedList.scala
+../scala-scala/src/library/scala/collection/mutable/DoubleLinkedListLike.scala
+../scala-scala/src/library/scala/collection/mutable/FlatHashTable.scala
+../scala-scala/src/library/scala/collection/mutable/HashEntry.scala
+../scala-scala/src/library/scala/collection/mutable/HashMap.scala
+../scala-scala/src/library/scala/collection/mutable/HashSet.scala
+../scala-scala/src/library/scala/collection/mutable/HashTable.scala
+../scala-scala/src/library/scala/collection/mutable/History.scala
+../scala-scala/src/library/scala/collection/mutable/ImmutableMapAdaptor.scala
+../scala-scala/src/library/scala/collection/mutable/ImmutableSetAdaptor.scala
+../scala-scala/src/library/scala/collection/mutable/IndexedSeqLike.scala
+../scala-scala/src/library/scala/collection/mutable/IndexedSeqOptimized.scala
+../scala-scala/src/library/scala/collection/mutable/Iterable.scala
+../scala-scala/src/library/scala/collection/mutable/LazyBuilder.scala
+../scala-scala/src/library/scala/collection/mutable/LinearSeq.scala
+../scala-scala/src/library/scala/collection/mutable/LinkedEntry.scala
+../scala-scala/src/library/scala/collection/mutable/LinkedHashMap.scala
+../scala-scala/src/library/scala/collection/mutable/LinkedHashSet.scala
+../scala-scala/src/library/scala/collection/mutable/LinkedList.scala
+../scala-scala/src/library/scala/collection/mutable/LinkedListLike.scala
+../scala-scala/src/library/scala/collection/mutable/ListMap.scala
+../scala-scala/src/library/scala/collection/mutable/LongMap.scala
+../scala-scala/src/library/scala/collection/mutable/Map.scala
+../scala-scala/src/library/scala/collection/mutable/MapBuilder.scala
+../scala-scala/src/library/scala/collection/mutable/MapLike.scala
+../scala-scala/src/library/scala/collection/mutable/MapProxy.scala
+../scala-scala/src/library/scala/collection/mutable/MultiMap.scala
+../scala-scala/src/library/scala/collection/mutable/MutableList.scala
+../scala-scala/src/library/scala/collection/mutable/ObservableBuffer.scala
+../scala-scala/src/library/scala/collection/mutable/ObservableMap.scala
+../scala-scala/src/library/scala/collection/mutable/ObservableSet.scala
+../scala-scala/src/library/scala/collection/mutable/OpenHashMap.scala
+../scala-scala/src/library/scala/collection/mutable/PriorityQueue.scala
+../scala-scala/src/library/scala/collection/mutable/PriorityQueueProxy.scala
+../scala-scala/src/library/scala/collection/mutable/Publisher.scala
+../scala-scala/src/library/scala/collection/mutable/Queue.scala
+../scala-scala/src/library/scala/collection/mutable/QueueProxy.scala
+../scala-scala/src/library/scala/collection/mutable/ResizableArray.scala
+../scala-scala/src/library/scala/collection/mutable/RevertibleHistory.scala
+../scala-scala/src/library/scala/collection/mutable/Seq.scala
+../scala-scala/src/library/scala/collection/mutable/SeqLike.scala
+../scala-scala/src/library/scala/collection/mutable/Set.scala
+../scala-scala/src/library/scala/collection/mutable/SetBuilder.scala
+../scala-scala/src/library/scala/collection/mutable/SetLike.scala
+../scala-scala/src/library/scala/collection/mutable/SetProxy.scala
+../scala-scala/src/library/scala/collection/mutable/SortedSet.scala
+../scala-scala/src/library/scala/collection/mutable/Stack.scala
+../scala-scala/src/library/scala/collection/mutable/StackProxy.scala
+../scala-scala/src/library/scala/collection/mutable/StringBuilder.scala
+../scala-scala/src/library/scala/collection/mutable/Subscriber.scala
+../scala-scala/src/library/scala/collection/mutable/SynchronizedBuffer.scala
+../scala-scala/src/library/scala/collection/mutable/SynchronizedMap.scala
+../scala-scala/src/library/scala/collection/mutable/SynchronizedPriorityQueue.scala
+../scala-scala/src/library/scala/collection/mutable/SynchronizedQueue.scala
+../scala-scala/src/library/scala/collection/mutable/SynchronizedSet.scala
+../scala-scala/src/library/scala/collection/mutable/SynchronizedStack.scala
+../scala-scala/src/library/scala/collection/mutable/Traversable.scala
+../scala-scala/src/library/scala/collection/mutable/TreeSet.scala
+../scala-scala/src/library/scala/collection/mutable/Undoable.scala
+../scala-scala/src/library/scala/collection/mutable/UnrolledBuffer.scala
+../scala-scala/src/library/scala/collection/mutable/WeakHashMap.scala
+
+../scala-scala/src/library/scala/collection/parallel/Combiner.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/package.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParHashMap.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParHashSet.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParIterable.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParMap.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParRange.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParSeq.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParSet.scala
+../scala-scala/src/library/scala/collection/parallel/immutable/ParVector.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/LazyCombiner.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/package.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParArray.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParFlatHashTable.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParHashMap.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParHashSet.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParHashTable.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParIterable.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParMap.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParMapLike.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParSeq.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParSet.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParSetLike.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ParTrieMap.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/ResizableParArrayCombiner.scala
+../scala-scala/src/library/scala/collection/parallel/mutable/UnrolledParArrayCombiner.scala
+../scala-scala/src/library/scala/collection/parallel/package.scala
+../scala-scala/src/library/scala/collection/parallel/ParIterable.scala
+../scala-scala/src/library/scala/collection/parallel/ParIterableLike.scala
+../scala-scala/src/library/scala/collection/parallel/ParMap.scala
+../scala-scala/src/library/scala/collection/parallel/ParMapLike.scala
+../scala-scala/src/library/scala/collection/parallel/ParSeq.scala
+../scala-scala/src/library/scala/collection/parallel/ParSeqLike.scala
+../scala-scala/src/library/scala/collection/parallel/ParSet.scala
+../scala-scala/src/library/scala/collection/parallel/ParSetLike.scala
+../scala-scala/src/library/scala/collection/parallel/PreciseSplitter.scala
+../scala-scala/src/library/scala/collection/parallel/RemainsIterator.scala
+../scala-scala/src/library/scala/collection/parallel/Splitter.scala
+../scala-scala/src/library/scala/collection/parallel/Tasks.scala
+../scala-scala/src/library/scala/collection/parallel/TaskSupport.scala
+
+../scala-scala/src/library/scala/collection/script/Location.scala
+../scala-scala/src/library/scala/collection/script/Message.scala
+../scala-scala/src/library/scala/collection/script/Scriptable.scala
+
+../scala-scala/src/library/scala/compat/Platform.scala
+
+../scala-scala/src/library/scala/concurrent/Awaitable.scala
+../scala-scala/src/library/scala/concurrent/BatchingExecutor.scala
+../scala-scala/src/library/scala/concurrent/BlockContext.scala
+../scala-scala/src/library/scala/concurrent/Channel.scala
+../scala-scala/src/library/scala/concurrent/DelayedLazyVal.scala
+../scala-scala/src/library/scala/concurrent/duration/Deadline.scala
+../scala-scala/src/library/scala/concurrent/duration/Duration.scala
+../scala-scala/src/library/scala/concurrent/duration/DurationConversions.scala
+../scala-scala/src/library/scala/concurrent/duration/package.scala
+../scala-scala/src/library/scala/concurrent/ExecutionContext.scala
+../scala-scala/src/library/scala/concurrent/Future.scala
+../scala-scala/src/library/scala/concurrent/FutureTaskRunner.scala
+../scala-scala/src/library/scala/concurrent/impl/ExecutionContextImpl.scala
+../scala-scala/src/library/scala/concurrent/impl/Future.scala
+../scala-scala/src/library/scala/concurrent/impl/Promise.scala
+../scala-scala/src/library/scala/concurrent/JavaConversions.scala
+../scala-scala/src/library/scala/concurrent/Lock.scala
+../scala-scala/src/library/scala/concurrent/ManagedBlocker.scala
+../scala-scala/src/library/scala/concurrent/package.scala
+../scala-scala/src/library/scala/concurrent/Promise.scala
+../scala-scala/src/library/scala/concurrent/SyncChannel.scala
+../scala-scala/src/library/scala/concurrent/SyncVar.scala
+../scala-scala/src/library/scala/concurrent/TaskRunner.scala
+../scala-scala/src/library/scala/concurrent/ThreadPoolRunner.scala
+
+../scala-scala/src/library/scala/Console.scala
+../scala-scala/src/library/scala/Enumeration.scala
+../scala-scala/src/library/scala/Function.scala
+../scala-scala/src/library/scala/Function0.scala
+../scala-scala/src/library/scala/Function1.scala
+../scala-scala/src/library/scala/Function10.scala
+../scala-scala/src/library/scala/Function11.scala
+../scala-scala/src/library/scala/Function12.scala
+../scala-scala/src/library/scala/Function13.scala
+../scala-scala/src/library/scala/Function14.scala
+../scala-scala/src/library/scala/Function15.scala
+../scala-scala/src/library/scala/Function16.scala
+../scala-scala/src/library/scala/Function17.scala
+../scala-scala/src/library/scala/Function18.scala
+../scala-scala/src/library/scala/Function19.scala
+../scala-scala/src/library/scala/Function2.scala
+../scala-scala/src/library/scala/Function20.scala
+../scala-scala/src/library/scala/Function21.scala
+../scala-scala/src/library/scala/Function22.scala
+../scala-scala/src/library/scala/Function3.scala
+../scala-scala/src/library/scala/Function4.scala
+../scala-scala/src/library/scala/Function5.scala
+../scala-scala/src/library/scala/Function6.scala
+../scala-scala/src/library/scala/Function7.scala
+../scala-scala/src/library/scala/Function8.scala
+../scala-scala/src/library/scala/Function9.scala
+
+../scala-scala/src/library/scala/io/AnsiColor.scala
+../scala-scala/src/library/scala/io/BufferedSource.scala
+../scala-scala/src/library/scala/io/Codec.scala
+../scala-scala/src/library/scala/io/Position.scala
+../scala-scala/src/library/scala/io/Source.scala
+../scala-scala/src/library/scala/io/StdIn.scala
+
+../scala-scala/src/library/scala/math/BigDecimal.scala
+../scala-scala/src/library/scala/math/BigInt.scala
+../scala-scala/src/library/scala/math/PartiallyOrdered.scala
+
+../scala-scala/src/library/scala/ref/PhantomReference.scala
+../scala-scala/src/library/scala/ref/Reference.scala
+../scala-scala/src/library/scala/ref/ReferenceQueue.scala
+../scala-scala/src/library/scala/ref/ReferenceWrapper.scala
+../scala-scala/src/library/scala/ref/SoftReference.scala
+../scala-scala/src/library/scala/ref/WeakReference.scala
+
+../scala-scala/src/library/scala/reflect/ClassManifestDeprecatedApis.scala
+../scala-scala/src/library/scala/reflect/ClassTag.scala
+../scala-scala/src/library/scala/reflect/macros/internal/macroImpl.scala
+../scala-scala/src/library/scala/reflect/Manifest.scala
+../scala-scala/src/library/scala/reflect/NameTransformer.scala
+../scala-scala/src/library/scala/reflect/NoManifest.scala
+../scala-scala/src/library/scala/reflect/OptManifest.scala
+../scala-scala/src/library/scala/reflect/package.scala
+
+../scala-scala/src/library/scala/Responder.scala
+
+../scala-scala/src/library/scala/runtime/AbstractFunction0.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction1.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction10.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction11.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction12.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction13.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction14.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction15.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction16.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction17.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction18.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction19.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction2.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction20.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction21.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction22.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction3.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction4.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction5.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction6.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction7.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction8.scala
+../scala-scala/src/library/scala/runtime/AbstractFunction9.scala
+../scala-scala/src/library/scala/runtime/AbstractPartialFunction.scala
+../scala-scala/src/library/scala/runtime/Boxed.scala
+../scala-scala/src/library/scala/runtime/MethodCache.scala
+../scala-scala/src/library/scala/runtime/NonLocalReturnControl.scala
+../scala-scala/src/library/scala/runtime/Nothing$.scala
+../scala-scala/src/library/scala/runtime/Null$.scala
+../scala-scala/src/library/scala/runtime/package.scala
+../scala-scala/src/library/scala/runtime/ScalaNumberProxy.scala
+../scala-scala/src/library/scala/runtime/ScalaRunTime.scala
+../scala-scala/src/library/scala/runtime/SeqCharSequence.scala
+../scala-scala/src/library/scala/runtime/StringAdd.scala
+../scala-scala/src/library/scala/runtime/StringFormat.scala
+../scala-scala/src/library/scala/runtime/Tuple2Zipped.scala
+../scala-scala/src/library/scala/runtime/Tuple3Zipped.scala
+
+../scala-scala/src/library/scala/StringContext.scala
+
+../scala-scala/src/library/scala/sys/BooleanProp.scala
+../scala-scala/src/library/scala/sys/package.scala
+../scala-scala/src/library/scala/sys/process/BasicIO.scala
+../scala-scala/src/library/scala/sys/process/package.scala
+../scala-scala/src/library/scala/sys/process/Process.scala
+../scala-scala/src/library/scala/sys/process/ProcessBuilder.scala
+../scala-scala/src/library/scala/sys/process/ProcessBuilderImpl.scala
+../scala-scala/src/library/scala/sys/process/ProcessImpl.scala
+../scala-scala/src/library/scala/sys/process/ProcessIO.scala
+../scala-scala/src/library/scala/sys/process/ProcessLogger.scala
+../scala-scala/src/library/scala/sys/Prop.scala
+../scala-scala/src/library/scala/sys/PropImpl.scala
+../scala-scala/src/library/scala/sys/ShutdownHookThread.scala
+../scala-scala/src/library/scala/sys/SystemProperties.scala
+
+../scala-scala/src/library/scala/text/Document.scala
+
+../scala-scala/src/library/scala/Tuple1.scala
+../scala-scala/src/library/scala/Tuple10.scala
+../scala-scala/src/library/scala/Tuple11.scala
+../scala-scala/src/library/scala/Tuple12.scala
+../scala-scala/src/library/scala/Tuple13.scala
+../scala-scala/src/library/scala/Tuple14.scala
+../scala-scala/src/library/scala/Tuple15.scala
+../scala-scala/src/library/scala/Tuple16.scala
+../scala-scala/src/library/scala/Tuple17.scala
+../scala-scala/src/library/scala/Tuple18.scala
+../scala-scala/src/library/scala/Tuple19.scala
+../scala-scala/src/library/scala/Tuple2.scala
+../scala-scala/src/library/scala/Tuple20.scala
+../scala-scala/src/library/scala/Tuple21.scala
+../scala-scala/src/library/scala/Tuple22.scala
+../scala-scala/src/library/scala/Tuple3.scala
+../scala-scala/src/library/scala/Tuple4.scala
+../scala-scala/src/library/scala/Tuple5.scala
+../scala-scala/src/library/scala/Tuple6.scala
+../scala-scala/src/library/scala/Tuple7.scala
+../scala-scala/src/library/scala/Tuple8.scala
+../scala-scala/src/library/scala/Tuple9.scala
+
+../scala-scala/src/library/scala/util/control/Breaks.scala
+../scala-scala/src/library/scala/util/control/ControlThrowable.scala
+../scala-scala/src/library/scala/util/control/Exception.scala
+../scala-scala/src/library/scala/util/control/NonFatal.scala
+../scala-scala/src/library/scala/util/control/NoStackTrace.scala
+../scala-scala/src/library/scala/util/control/TailCalls.scala
+../scala-scala/src/library/scala/util/DynamicVariable.scala
+../scala-scala/src/library/scala/util/Either.scala
+../scala-scala/src/library/scala/util/hashing/ByteswapHashing.scala
+../scala-scala/src/library/scala/util/hashing/Hashing.scala
+../scala-scala/src/library/scala/util/hashing/MurmurHash3.scala
+../scala-scala/src/library/scala/util/hashing/package.scala
+../scala-scala/src/library/scala/util/matching/Regex.scala
+../scala-scala/src/library/scala/util/MurmurHash.scala
+../scala-scala/src/library/scala/util/Properties.scala
+../scala-scala/src/library/scala/util/Random.scala
+../scala-scala/src/library/scala/util/Sorting.scala
diff --git a/compiler/test/dotc/tests.scala b/compiler/test/dotc/tests.scala
index f858926d5..84cf1a051 100644
--- a/compiler/test/dotc/tests.scala
+++ b/compiler/test/dotc/tests.scala
@@ -3,6 +3,7 @@ package dotc
 import dotty.Jars
 import dotty.tools.dotc.CompilerTest
 import org.junit.{Before, Test}
+import org.junit.Assert._
 
 import java.io.{ File => JFile }
 import scala.reflect.io.Directory
@@ -197,12 +198,49 @@ class tests extends CompilerTest {
 
   @Test def run_all = runFiles(runDir)
 
-  val stdlibFiles = Source.fromFile("./test/dotc/scala-collections.whitelist", "UTF8").getLines()
-   .map(_.trim) // allow identation
-   .filter(!_.startsWith("#")) // allow comment lines prefixed by #
-   .map(_.takeWhile(_ != '#').trim) // allow comments in the end of line
-   .filter(_.nonEmpty)
-   .toList
+  def loadList(path: String) = Source.fromFile(path, "UTF8").getLines()
+    .map(_.trim) // allow identation
+    .filter(!_.startsWith("#")) // allow comment lines prefixed by #
+    .map(_.takeWhile(_ != '#').trim) // allow comments in the end of line
+    .filter(_.nonEmpty)
+    .toList
+
+  private def stdlibWhitelistFile = "./test/dotc/scala-collections.whitelist"
+  private def stdlibBlackFile = "./test/dotc/scala-collections.blacklist"
+
+  private val stdlibFiles: List[String] = loadList(stdlibWhitelistFile)
+
+  @Test def checkWBLists = {
+    val stdlibFilesBlackListed = loadList(stdlibBlackFile)
+
+    def checkForRepeated(list: List[String], listFile: String) = {
+      val duplicates = list.groupBy(x => x).filter(_._2.size > 1).filter(_._2.size > 1)
+      val msg = duplicates.map(x => s"'${x._1}' appears ${x._2.size} times").mkString(s"Duplicate entries in $listFile:\n", "\n", "\n")
+      assertTrue(msg, duplicates.isEmpty)
+    }
+    checkForRepeated(stdlibFiles, stdlibWhitelistFile)
+    checkForRepeated(stdlibFilesBlackListed, stdlibBlackFile)
+
+    val whitelistSet = stdlibFiles.toSet
+    val blacklistSet = stdlibFilesBlackListed.toSet
+
+    val intersection = whitelistSet.intersect(blacklistSet)
+    val msgIntersection =
+      intersection.map(x => s"'$x'").mkString(s"Entries where found in both $stdlibWhitelistFile and $stdlibBlackFile:\n", "\n", "\n")
+    assertTrue(msgIntersection, intersection.isEmpty)
+
+    def collectAllFilesInDir(dir: JFile, acc: List[String]): List[String] = {
+      val files = dir.listFiles()
+      val acc2 = files.foldLeft(acc)((acc1, file) => if (file.isFile && file.getPath.endsWith(".scala")) file.getPath :: acc1 else acc1)
+      files.foldLeft(acc2)((acc3, file) => if (file.isDirectory) collectAllFilesInDir(file, acc3) else acc3)
+    }
+    val filesInStdLib = collectAllFilesInDir(new JFile("../scala-scala/src/library/"), Nil)
+    val missingFiles = filesInStdLib.toSet -- whitelistSet -- blacklistSet
+    val msgMissing =
+      missingFiles.map(x => s"'$x'").mkString(s"Entries are missing in $stdlibWhitelistFile or $stdlibBlackFile:\n", "\n", "\n")
+    assertTrue(msgMissing, missingFiles.isEmpty)
+  }
+
 
   @Test def compileStdLib = compileList("compileStdLib", stdlibFiles, "-migration" :: "-Yno-inline" :: scala2mode)
   @Test def compileMixed = compileLine(