JDK23 jdk_lang_1_FAILED java/lang/String/CompactString/MaxSizeUTF16String.java OutOfMemoryError: Required length exceeds implementation limit

[JasonFengJ9]

Failure link

From an internal build(macaarch64rt1):

openjdk version "23-beta" 2024-09-17
IBM Semeru Runtime Open Edition 23+36-202408210002 (build 23-beta+36-202408210002)
Eclipse OpenJ9 VM 23+36-202408210002 (build master-a308eaf9e0, JRE 23 Mac OS X aarch64-64-Bit 20240821_18 (JIT enabled, AOT enabled)
OpenJ9   - a308eaf9e0
OMR      - e0dde2287
JCL      - f97359bdc based on jdk-23+36)

Rerun in Grinder - Change TARGET to run only the failed test targets.

Optional info

Failure output (captured from console output)

[2024-08-21T02:51:37.678Z] variation: -Xdump:system:none -Xdump:heap:none -Xdump:system:events=gpf+abort+traceassert+corruptcache -XX:-JITServerTechPreviewMessage Mode650
[2024-08-21T02:51:37.678Z] JVM_OPTIONS:  -Xdump:system:none -Xdump:heap:none -Xdump:system:events=gpf+abort+traceassert+corruptcache -XX:-JITServerTechPreviewMessage -XX:-UseCompressedOops -Xverbosegclog 

[2024-08-21T02:55:17.213Z] TEST: java/lang/String/CompactString/MaxSizeUTF16String.java

[2024-08-21T02:55:17.213Z] STARTED    MaxSizeUTF16String::testMaxUTF8_UTF16Encode 'testMaxUTF8_UTF16Encode()'
[2024-08-21T02:55:17.213Z] java.lang.OutOfMemoryError: Required length exceeds implementation limit
[2024-08-21T02:55:17.213Z] 	at java.base/java.lang.String.encodeUTF8_UTF16(String.java:1542)
[2024-08-21T02:55:17.213Z] 	at java.base/java.lang.String.encodeUTF8(String.java:1511)
[2024-08-21T02:55:17.213Z] 	at java.base/java.lang.String.encode(String.java:1079)
[2024-08-21T02:55:17.213Z] 	at java.base/java.lang.String.getBytes(String.java:2555)
[2024-08-21T02:55:17.213Z] 	at MaxSizeUTF16String.lambda$testMaxUTF8_UTF16Encode$0(MaxSizeUTF16String.java:153)
[2024-08-21T02:55:17.213Z] 	at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:53)
[2024-08-21T02:55:17.213Z] 	at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:35)
[2024-08-21T02:55:17.213Z] 	at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:3083)
[2024-08-21T02:55:17.213Z] 	at MaxSizeUTF16String.testMaxUTF8_UTF16Encode(MaxSizeUTF16String.java:153)

[2024-08-21T02:55:17.217Z] TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.Exception: JUnit test failure
[2024-08-21T02:55:17.217Z] --------------------------------------------------
[2024-08-21T03:00:07.938Z] Test results: passed: 930; failed: 1
[2024-08-21T03:00:09.218Z] Report written to /Users/jenkins/workspace/Test_openjdk23_j9_sanity.openjdk_aarch64_mac/aqa-tests/TKG/output_17242086962796/jdk_lang_1/report/html/report.html
[2024-08-21T03:00:09.218Z] Results written to /Users/jenkins/workspace/Test_openjdk23_j9_sanity.openjdk_aarch64_mac/aqa-tests/TKG/output_17242086962796/jdk_lang_1/work
[2024-08-21T03:00:09.218Z] Error: Some tests failed or other problems occurred.
[2024-08-21T03:00:09.218Z] -----------------------------------
[2024-08-21T03:00:09.218Z] jdk_lang_1_FAILED

50x internal grinder - all failed

[knn-k]

The same testcase (MaxSizeUTF16String) with different JVM option (-XX:-CompactStrings), different error: #20021

[hzongaro]

Does the above capture the right failure output? I think the actual failure in the console log for that internal build is for test case MaxSizeUTF16String::testMaxCharArray:

22:55:17  STARTED    MaxSizeUTF16String::testMaxCharArray 'testMaxCharArray()'
22:55:17  Checking max UTF16 string len: 1073741824
22:55:17  Checking max UTF16 string len: 1073741823
22:55:17  org.opentest4j.AssertionFailedError: Expected OutOfMemoryError with message prefix: UTF16 String size is
22:55:17  	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
22:55:17  	at org.junit.jupiter.api.Assertions.fail(Assertions.java:135)
22:55:17  	at MaxSizeUTF16String.testMaxCharArray(MaxSizeUTF16String.java:112)
22:55:17  	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
22:55:17  	at java.base/java.lang.reflect.Method.invoke(Method.java:586)
22:55:17  	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)
...
22:55:17  	at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
22:55:17  	at java.base/java.lang.Thread.run(Thread.java:1587)
22:55:17  FAILED     MaxSizeUTF16String::testMaxCharArray 'testMaxCharArray()'
22:55:17  STARTED    MaxSizeUTF16String::testMaxUTF8_UTF16Encode 'testMaxUTF8_UTF16Encode()'

This might be a duplicate of #20021

[hzongaro]

I ran a 50x internal grinder using the fix for #20021 from pull request #20058. It passed 100%, so I'm going to mark this as a duplicate.

[hzongaro]

Duplicate of #20021

[hzongaro]

If the problem can still be reproduced after #20058 is merged, please reopen this.