[jdk25u-dev] RFR: 8370646: TestLargeUTF8Length.java needs lots of memory

[duke]

On Tue, 2 Dec 2025 20:41:43 GMT, Roland Mesde <duke at openjdk.org> wrote:

> Backporting JDK-8370646: TestLargeUTF8Length.java needs lots of memory.
> 
> For parity with Oracle JDK. Fix adds minimum memory requirements for test. Ran GHA Sanity Checks (passed), jtreg tier1 tests (passed) and related tests (passed) on linux-x64, linux-aarch64, macos-aarch64 and windows-x64. Also ran a test on an EC2 instance (linux-x64) with less than the required memory (t2.large - 8 GB) and the test was not executed:
> 
> (Passed) - make test-tier1
> (Passed) - make test TEST=test/hotspot/jtreg/runtime/jni/checked/TestLargeUTF8Length,java
> 
> Results are attached.
> 
> [linux-aarch64-jtreg-tier1.log](https://github.com/user-attachments/files/23912736/linux-aarch64-jtreg-tier1.log)
> [linux-aarch64-specific-test.log](https://github.com/user-attachments/files/23912737/linux-aarch64-specific-test.log)
> [linux-x64-jtreg-tier1.log](https://github.com/user-attachments/files/23912738/linux-x64-jtreg-tier1.log)
> [linux-x64-specific-test.log](https://github.com/user-attachments/files/23912739/linux-x64-specific-test.log)
> [macos-aarch64-jtreg-tier1.log](https://github.com/user-attachments/files/23912740/macos-aarch64-jtreg-tier1.log)
> [macos-aarch64-specific-test.log](https://github.com/user-attachments/files/23912741/macos-aarch64-specific-test.log)
> [windows-x64-jtreg-tier1.log](https://github.com/user-attachments/files/23912742/windows-x64-jtreg-tier1.log)
> [windows-x64-specific-test.log](https://github.com/user-attachments/files/23912743/windows-x64-specific-test.log)

@rm-gh-8 
Your change (at version 76914619d118f09e5a46504387e29fb0f0010a2a) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk25u-dev/pull/48#issuecomment-3617435504