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Diffstat (limited to 'tests/pending/run/iterator-from.scala')
-rw-r--r-- | tests/pending/run/iterator-from.scala | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/tests/pending/run/iterator-from.scala b/tests/pending/run/iterator-from.scala deleted file mode 100644 index 4f403680c..000000000 --- a/tests/pending/run/iterator-from.scala +++ /dev/null @@ -1,71 +0,0 @@ -/* This file tests iteratorFrom, keysIteratorFrom, and valueIteratorFrom on various sorted sets and maps - * filter: inliner warnings; re-run with -Yinline-warnings for details - */ - -import scala.util.{Random => R} -import scala.collection._ -import scala.math.Ordered - -object Test extends dotty.runtime.LegacyApp { - val maxLength = 25 - val maxKey = 50 - val maxValue = 50 - - def testSet[A <% Ordered[A]](set: SortedSet[A], list: List[A]): Unit = { - val distinctSorted = list.distinct.sorted - assertEquals("Set size wasn't the same as list sze", set.size, distinctSorted.size) - - for(key <- distinctSorted) { - val clazz = set.getClass - val iteratorFrom = (set iteratorFrom key).toList - check(clazz, list, s"set iteratorFrom $key", s"(set from $key).iterator", iteratorFrom, (set from key).iterator.toList) - check(clazz, list, s"set.iteratorFrom $key", s"distinctSorted dropWhile (_ < $key)", iteratorFrom, distinctSorted dropWhile (_ < key)) - check(clazz, list, s"set iteratorFrom $key", s"set keysIterator from $key", iteratorFrom, (set keysIteratorFrom key).toList) - } - } - - def testMap[A <% Ordered[A], B](map: SortedMap[A, B], list: List[(A, B)]): Unit = { - val distinctSorted = distinctByKey(list).sortBy(_._1) - assertEquals("Map size wasn't the same as list sze", map.size, distinctSorted.size) - - for(keyValue <- distinctSorted) { - val key = keyValue._1 - val clazz = map.getClass - val iteratorFrom = (map iteratorFrom key).toList - check(clazz, list, s"map iteratorFrom $key", s"(map from $key).iterator", iteratorFrom, (map from key).iterator.toList) - check(clazz, list, s"map iteratorFrom $key", s"distinctSorted dropWhile (_._1 < $key)", iteratorFrom, distinctSorted dropWhile (_._1 < key)) - check(clazz, list, s"map iteratorFrom $key map (_._1)", s"map keysIteratorFrom $key", iteratorFrom map (_._1), (map keysIteratorFrom key).toList) - check(clazz, list, s"map iteratorFrom $key map (_._2)", s"map valuesIteratorFrom $key", iteratorFrom map (_._2), (map valuesIteratorFrom key).toList) - } - } - - def check[A](clazz: Class[_], list: List[_], m1: String, m2: String, l1: List[A], l2: List[A]): Unit = { - assertEquals(s"$clazz: `$m1` didn't match `$m2` on list $list", l1, l2) - } - - def assertEquals[A](msg: String, x: A, y: A): Unit = { - assert(x == y, s"$msg\n1: $x\n2: $y") - } - - def distinctByKey[A,B](list: List[(A, B)]) : List[(A,B)] = list.groupBy(_._1).map(_._2.last).toList - - object Weekday extends Enumeration { - type Weekday = Value - val Mon, Tue, Wed, Thu, Fri, Sat, Sun = Value - } - - 0 until maxLength foreach {length => - val keyValues = (0 until length map {_ => (R nextInt maxKey, R nextInt maxValue)}).toList - val keys = keyValues map (_._2) - testSet(immutable.BitSet(keys:_*), keys) - testSet(immutable.TreeSet(keys:_*), keys) - testSet(mutable.TreeSet(keys:_*), keys) - val days = keys map {n => Weekday(n % Weekday.values.size)} - testSet(Weekday.ValueSet(days:_*), days) - - val treeMap = immutable.TreeMap(keyValues:_*) - testMap(treeMap, keyValues) - testMap(treeMap.filterKeys(_ % 2 == 0), keyValues filter (_._1 % 2 == 0)) - testMap(treeMap mapValues (_ + 1), keyValues map {case (k,v) => (k, v + 1)}) - } -} |