Enable 440 run tests that pass.

Note that some of them may pass due to several bugs that interfere.

1 files changed, 48 insertions, 0 deletions

diff --git a/tests/run/hashset.scala b/tests/run/hashset.scala
new file mode 100644
index 000000000..0c305142b
--- /dev/null
+++ b/tests/run/hashset.scala
@@ -0,0 +1,48 @@
+import scala.collection.generic.{Growable, Shrinkable}
+import scala.collection.GenSet
+import scala.collection.mutable.FlatHashTable
+import scala.collection.mutable.HashSet
+import scala.collection.parallel.mutable.ParHashSet
+
+object Test extends dotty.runtime.LegacyApp {
+  test(new Creator{
+    def create[A] = new HashSet[A]
+    def hashSetType = "HashSet"
+  })
+
+  test(new Creator{
+    def create[A] = new ParHashSet[A]
+    def hashSetType = "ParHashSet"
+  })
+
+
+  def test(creator : Creator): Unit = {
+    println("*** " + creator.hashSetType + " primitives")
+    val h1 = creator.create[Int]
+    for (i <- 0 until 20) h1 += i
+    println((for (i <- 0 until 20) yield i + " " + (h1 contains i)).toList.sorted mkString(","))
+    println((for (i <- 20 until 40) yield i + " " + (h1 contains i)).toList.sorted mkString(","))
+    println(h1.toList.sorted mkString ",")
+    println
+
+    println("*** " + creator.hashSetType + " Strings with null")
+    val h2 = creator.create[String]
+    h2 += null
+    for (i <- 0 until 20) h2 +=  "" + i
+    println("null " + (h2 contains null))
+    println((for (i <- 0 until 20) yield i + " " + (h2 contains ("" + i))).toList.sorted mkString(","))
+    println((for (i <- 20 until 40) yield i + " " + (h2 contains ("" + i))).toList.sorted mkString(","))
+    println((h2.toList map {x => "" + x}).sorted mkString ",")
+
+    h2 -= null
+    h2 -= "" + 0
+    println("null " + (h2 contains null))
+    println((for (i <- 0 until 20) yield i + " " + (h2 contains ("" + i))).toList.sorted mkString(","))
+    println
+  }
+
+   trait Creator {
+     def create[A] : GenSet[A] with Cloneable with FlatHashTable[A] with Growable[A] with Shrinkable[A]
+     def hashSetType : String
+  }
+}