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Diffstat (limited to 'test/junit/scala/collection/IteratorTest.scala')
-rw-r--r-- | test/junit/scala/collection/IteratorTest.scala | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/junit/scala/collection/IteratorTest.scala b/test/junit/scala/collection/IteratorTest.scala index 09061a3b29..1709e3c1bf 100644 --- a/test/junit/scala/collection/IteratorTest.scala +++ b/test/junit/scala/collection/IteratorTest.scala @@ -186,6 +186,12 @@ class IteratorTest { assertEquals(1, y.next) assertFalse(x.hasNext) // was true, after advancing underlying iterator } + // SI-9913 + @Test def `span leading iterator finishes at state -1`(): Unit = { + val (yes, no) = Iterator(1, 2, 3).span(_ => true) + assertFalse(no.hasNext) + assertTrue(yes.hasNext) + } // SI-9623 @Test def noExcessiveHasNextInJoinIterator: Unit = { var counter = 0 |