On Sat, 16 Dec 2023 07:02:57 GMT, Vladimir Sitnikov <vsitni...@openjdk.org> wrote:
>> Markus KARG has updated the pull request incrementally with one additional >> commit since the last revision: >> >> New test asserts subsequent input stream is read when preceding stream >> already was MAX_VALUE long. > > test/jdk/java/io/SequenceInputStream/TransferTo.java line 160: > >> 158: pos++; >> 159: return b; >> 160: } > > To trigger the problematic case, we need to transfer more than > `Long.MAX_VALUE`. `Integer.MAX_VALUE` is not enough, and we need nearly > `Integer.MAX_VALUE * Integer.MAX_VALUE` bytes to trigger the problematic case > which might take noticeable time. > > I think the easiest way would be overriding `transferTo(...)` in a mock > `InputStream` so it returns `Long.MAX_VALUE`, and adding that stream in a > sequence. I know and the solution is already in progress (see my last comment from yesterday). Stay tuned. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/17119#discussion_r1428746194
