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import scala.reflect.ClassTag // new style: use ClassTag
import org.scalacheck._
import Prop._
import Gen._
import Arbitrary._
import util._
import Buildable._
import scala.collection.mutable.ArraySeq
object Test extends Properties("Array") {
/** At this moment the authentic scalacheck Array Builder/Arb bits are commented out.
*/
implicit def arbArray[T](implicit a: Arbitrary[T], m: ClassTag[T]): Arbitrary[Array[T]] =
Arbitrary(containerOf[List,T](arbitrary[T]) map (_.toArray))
val arrGen: Gen[Array[_]] = oneOf(
arbitrary[Array[Int]],
arbitrary[Array[Array[Int]]],
arbitrary[Array[List[String]]],
arbitrary[Array[String]],
arbitrary[Array[Boolean]],
arbitrary[Array[AnyVal]]
)
// inspired by #1857 and #2352
property("eq/ne") = forAll(arrGen, arrGen) { (c1, c2) =>
(c1 eq c2) || (c1 ne c2)
}
// inspired by #2299
def smallInt = choose(1, 10)
property("ofDim") = forAll(smallInt, smallInt, smallInt) { (i1, i2, i3) =>
val arr = Array.ofDim[String](i1, i2, i3)
val flattened = arr flatMap (x => x) flatMap (x => x)
flattened.length == i1 * i2 * i3
}
}
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