RFR: 8351851: Update PmemTest to run on AMD64 [v2]

[Ivan Šipka]

On Thu, 17 Apr 2025 14:40:56 GMT, Ivan Šipka <isipka at openjdk.org> wrote:

>> Remove default OS platform linux x86_64, remove @ignores allowing amd64 as a viable OS platform selection
>
> Ivan Šipka has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - removing accidentally added files, reverting to two test cases bu removing @ignores directive and adding test ids
>  - copyright update

changes:
 - removed @ignores tag

and split to two test cases:
  - `@requires ((os.arch == "x86_64")|(os.arch == "amd64"))` with id `default_architecture_test_case`
  - `@requires ((os.arch == "aarch64")|(os.arch == "ppc64le"))` with id `other_architectures_test_case`
  
  local test shows that requires directive resolves properly as well as the test id is applied
  
    jtreg -version
    jtreg 7.6+1-12
    Installed in /home/isipka/apps/jtreg/jtreg-7.6+1/lib/jtreg.jar
    Running on platform version 25-ea from /home/isipka/.sdkman/candidates/java/25.ea.9-open.
    Built with Java(TM) 2 SDK, Version 11.0.16+11-LTS-199 on February 06, 2025.
    Copyright (c) 1999, 2022, Oracle and/or its affiliates. All rights reserved.
    Use is subject to license terms.
    JT Harness, version 6.0 ea b24 (September 27, 2022)
    Java Assembler Tools, version 7.0 ea b09 (June 04, 2020)
    TestNG: testng-7.3.0.jar, jcommander-1.82.jar, guice-5.1.0.jar
      JUnit: junit-platform-console-standalone-1.11.0.jar
      
      jtreg -verbose:esa java/nio/MappedByteBuffer/PmemTest.java
      failed to get value for jdk.static
      java.lang.UnsatisfiedLinkError: 'boolean jdk.test.whitebox.WhiteBox.isStatic()'
	      at jdk.test.whitebox.WhiteBox.isStatic(Native Method)
	      at requires.VMProps.isStatic(VMProps.java:830)
	      at requires.VMProps$SafeMap.put(VMProps.java:82)
	      at requires.VMProps.call(VMProps.java:145)
	      at requires.VMProps.call(VMProps.java:67)
	      at com.sun.javatest.regtest.agent.GetJDKProperties.run(GetJDKProperties.java:80)
	      at com.sun.javatest.regtest.agent.GetJDKProperties.main(GetJDKProperties.java:54)
      runner starting test: java/nio/MappedByteBuffer/PmemTest.java#default_architecture_test_case
      runner finished test: java/nio/MappedByteBuffer/PmemTest.java#default_architecture_test_case
      Failed. Execution failed: `main' threw exception: java.nio.file.NoSuchFileException: /mnt/pmem/test/pmemtest
      Test results: failed: 1; did not meet platform requirements: 1
      Report written to /home/isipka/workspace/jdk/open/test/jdk/JTreport/html/report.html
      Results written to /home/isipka/workspace/jdk/open/test/jdk/JTwork
      Error: Some tests failed or other problems occurred.

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PR Comment: https://git.openjdk.org/jdk/pull/24416#issuecomment-2813184298