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Diffstat (limited to 'tests/pending/run/t2417.scala')
-rw-r--r-- | tests/pending/run/t2417.scala | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/tests/pending/run/t2417.scala b/tests/pending/run/t2417.scala deleted file mode 100644 index 80105f72b..000000000 --- a/tests/pending/run/t2417.scala +++ /dev/null @@ -1,77 +0,0 @@ -// #2417 -object Test { - - def parallel(numThreads: Int)(block: => Unit): Unit = { - var failure: Throwable = null - val threads = Array.tabulate(numThreads)(i => new Thread { - override def run: Unit = { - try { - block - } catch { - case x: Throwable => failure = x - } - } - }) - for (t <- threads) t.start - for (t <- threads) t.join - if (failure != null) println("FAILURE: " + failure) - } - - def testSet(initialSize: Int, numThreads: Int, passes: Int): Unit = { - val orig = Set.empty ++ (1 to initialSize) - parallel(numThreads) { - for (pass <- 0 until passes) { - var s = orig - for (e <- (initialSize to 1 by -1)) { - s -= e - val obs = s.size - if (obs != e - 1) { - throw new Exception("removed e=" + e + ", size was " + obs + ", s=" + s) - } - } - } - } - } - - def testMap(initialSize: Int, numThreads: Int, passes: Int): Unit = { - val orig = Map.empty ++ ((1 to initialSize) map ((_,"v"))) - parallel(numThreads) { - for (pass <- 0 until passes) { - var m = orig - for (e <- (initialSize to 1 by -1)) { - m -= e - val obs = m.size - if (obs != e - 1) { - throw new Exception("removed e=" + e + ", size was " + obs + ", m=" + m) - } - } - } - } - } - - def main(args: Array[String]): Unit = { - println("testing small Map that doesn't promote to HashMap...") - testMap(4, 2, 1000000) - println() - - println("testing single-threaded HashMap use...") - testMap(5, 1, 1000000) - println() - - println("testing HashMap.size from multiple threads...") - testMap(5, 2, 1000000) - println() - - println("testing small Set that doesn't promote to HashSet...") - testSet(4, 2, 1000000) - println() - - println("testing single-threaded HashSet use...") - testSet(5, 1, 1000000) - println() - - println("testing HashSet.size from multiple threads...") - testSet(5, 2, 1000000) - println() - } -} |