1 files changed, 75 insertions, 0 deletions
diff --git a/test/scalacheck/scala/collection/parallel/ParallelRangeCheck.scala b/test/scalacheck/scala/collection/parallel/ParallelRangeCheck.scala
new file mode 100644
index 0000000000..5b783fadf2
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+++ b/test/scalacheck/scala/collection/parallel/ParallelRangeCheck.scala
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+package scala.collection.parallel
+package immutable
+
+
+
+
+import org.scalacheck._
+import org.scalacheck.Gen
+import org.scalacheck.Gen._
+import org.scalacheck.Prop._
+import org.scalacheck.Properties
+import org.scalacheck.Arbitrary._
+
+import scala.collection._
+import scala.collection.parallel.ops._
+
+
+
+
+abstract class ParallelRangeCheck(val tasksupport: TaskSupport, descriptor: String) extends ParallelSeqCheck[Int](s"ParallelRange[Int] ($descriptor)") with ops.IntSeqOperators {
+  // ForkJoinTasks.defaultForkJoinPool.setMaximumPoolSize(Runtime.getRuntime.availableProcessors * 2)
+  // ForkJoinTasks.defaultForkJoinPool.setParallelism(Runtime.getRuntime.availableProcessors * 2)
+
+  type CollType = collection.parallel.ParSeq[Int]
+
+  def hasStrictOrder = true
+
+  def isCheckingViews = false
+
+  def ofSize(vals: Seq[Gen[Int]], sz: Int) = throw new UnsupportedOperationException
+
+  override def instances(vals: Seq[Gen[Int]]): Gen[Seq[Int]] = sized { start =>
+    sized { end =>
+      sized { step =>
+        new Range(start, end, if (step != 0) step else 1)
+      }
+    }
+  }
+
+  def fromSeq(a: Seq[Int]) = a match {
+    case r: Range =>
+      val pr = ParRange(r.start, r.end, r.step, false)
+      pr.tasksupport = tasksupport
+      pr
+    case _ =>
+      val pa = new parallel.mutable.ParArray[Int](a.length)
+      pa.tasksupport = tasksupport
+      for (i <- 0 until a.length) pa(i) = a(i)
+      pa
+  }
+
+  override def traversable2Seq(t: Traversable[Int]): Seq[Int] = t match {
+    case r: Range => r
+    case _ => t.toSeq
+  }
+
+  def values = Seq(choose(-100, 100))
+
+}
+
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