RFR: 8299748: java/util/zip/Deinflate.java failing on s390x

[Amit Kumar]

On Mon, 30 Jan 2023 08:24:27 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> DeInflate.java test fails on s390x platform because size for out1 array which is responsible for storing the compressed data is insufficient. And being unable to write whole compressed data on array, on s390 whole data can't be recovered after compression. So this fix increase Array size (for s390).
>
> Additionally, on this system where this is failing, is the OS's zlib being used or is the JDK that is being tested have the zlib bundled within itself?

Hi @jaikiran ,
On my system OS's zlib is being used. and here is stack-trace.

----------System.out:(2/78)----------
level:-1, strategy: 0, dowrap: false
m=525312, n=498060, len=524288, eq=false
----------System.err:(11/585)----------
java.lang.RuntimeException: De/inflater failed:java.util.zip.Deflater at 5ce95579
    at DeInflate.check(DeInflate.java:141)
    at DeInflate.main(DeInflate.java:290)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:578)
    at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
    at java.base/java.lang.Thread.run(Thread.java:1623)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: De/inflater failed:java.util.zip.Deflater at 5ce95579

test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: De/inflater failed:java.util.zip.Deflater at 5ce95579

-------------

PR: https://git.openjdk.org/jdk/pull/12283