diff options
Diffstat (limited to 'test/files/run/t2526.scala')
-rw-r--r-- | test/files/run/t2526.scala | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/test/files/run/t2526.scala b/test/files/run/t2526.scala index d37185535f..53f3059135 100644 --- a/test/files/run/t2526.scala +++ b/test/files/run/t2526.scala @@ -4,18 +4,18 @@ */ object Test { import collection._ - + def main(args: Array[String]) { val m = new mutable.HashMap[String, String] - + /* Use non hash-based structure for verification */ val keys = List("a", "b", "c", "d", "e") val valueSuffix = "value" val values = keys.map(_ + valueSuffix) val entries = keys.zip(values) - + for (k <- keys) m(k) = k + valueSuffix - + assertForeach(keys, m.keySet.iterator) assertForeach(keys, m.keysIterator) assertForeach(keys, m.keySet) @@ -25,7 +25,7 @@ object Test { assertForeach(entries, m) } - + /* Checks foreach of `actual` goes over all the elements in `expected` */ private def assertForeach[E](expected: Traversable[E], actual: Iterator[E]): Unit = { val notYetFound = new mutable.ArrayBuffer[E]() ++= expected @@ -35,12 +35,12 @@ object Test { } assert(notYetFound.size == 0, "mutable.HashMap.foreach should have iterated over: " + notYetFound) } - - /* + + /* * Checks foreach of `actual` goes over all the elements in `expected` * We duplicate the method above because there is no common inteface between Traversable and * Iterator and we want to avoid converting between collections to ensure that we test what - * we mean to test. + * we mean to test. */ private def assertForeach[E](expected: Traversable[E], actual: Traversable[E]): Unit = { val notYetFound = new mutable.ArrayBuffer[E]() ++= expected |