diff options
Diffstat (limited to 'test/files/run/seqlike-kmp.scala')
-rw-r--r-- | test/files/run/seqlike-kmp.scala | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/files/run/seqlike-kmp.scala b/test/files/run/seqlike-kmp.scala new file mode 100644 index 0000000000..af39fda9af --- /dev/null +++ b/test/files/run/seqlike-kmp.scala @@ -0,0 +1,32 @@ +object Test { + val source = 0 to 99 + val idxes = (-1 to 2) ++ (97 to 100) + def str(xs: Seq[Int]) = xs.mkString("(", ", ", ")") + + def f(tgt: Seq[Int]) = { + println("indexOfSlice") + // the first index `>= from` such that... + for (x <- idxes) { + val res = source.indexOfSlice(tgt, x) + println(" %s with idx >= %d = %d".format(str(tgt), x, res)) + } + // the last index `<= end` such that... + println("lastIndexOfSlice") + for (x <- idxes) { + val res = source.lastIndexOfSlice(tgt, x) + println(" %s with idx <= %d = %d".format(str(tgt), x, res)) + } + } + + def g(idx: Int, len: Int) = { + f(source.slice(idx, idx + len)) + } + + def main(args: Array[String]): Unit = { + g(97, 1) + g(97, 2) + g(97, 3) + g(98, 2) + g(99, 1) + } +} |