8273187: jtools tests fail with missing markerName check

[naotoj]

Fixing failing regression tests caused by the JEP 400: UTF-8 by Default.

JcmdOutputEncodingTest test case uses file.encoding=UTF-8 in C locale. The output from the agent library is in UTF-8 so it succeeded before the JEP has been implemented, as System.out used UTF-8 converter. After the JEP, it started failing because System.out is using US-ASCII which generates series of '?', ending up with assertion failure in the test.

The proposed fix is to pass sun.stdout.encoding=UTF-8 as well as file.encoding so that tool process' System.out is in UTF-8 as well.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
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Issue

• JDK-8273187: jtools tests fail with missing markerName check

Reviewers

• Iris Clark (@irisclark - Reviewer)
• Serguei Spitsyn (@sspitsyn - Reviewer)
• Joe Wang (@JoeWang-Java - Reviewer)

Reviewing

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Checkout this PR locally:
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$ git checkout pull/5539

Update a local copy of the PR:
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$ git pull https://git.openjdk.java.net/jdk pull/5539/head

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$ git pr checkout 5539

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Download this PR as a diff file:
https://git.openjdk.java.net/jdk/pull/5539.diff

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[openjdk]

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[naotoj]

/label core-libs

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[mlbridge]

Webrevs

• 00: Full (58adfc86)

[openjdk]

@naotoj This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8273187: jtools tests fail with missing markerName check

Reviewed-by: iris, sspitsyn, joehw

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 26 new commits pushed to the master branch:

• 8302061: 8273774: CDSPluginTest should only expect classes_nocoops.jsa exists on supported 64-bit platforms
• 2f8c221: 8273681: Add Vector API vs Arrays.mismatch intrinsic benchmark
• 17f7a45: 8273913: Problem list some headful client jtreg tests that fail on macOS 12
• 27d747a: 8273877: os::unsetenv unused
• 35f6f1d: 8273808: Cleanup AddFontsToX11FontPath
• 1890d85: 8273872: ZGC: Explicitly use 2M large pages
• 54b4567: 8273880: Zero: Print warnings when unsupported intrinsics are enabled
• e07ab82: 8273408: java.lang.AssertionError: typeSig ERROR on generated class property of record
• 8c022e2: 8270434: JDI+UT: Unexpected event in JDI tests
• b982904: 8271073: Improve testing with VM option VerifyArchivedFields
• ... and 16 more: https://git.openjdk.java.net/jdk/compare/74ffe12267cb3ae63072a06f50083fd0352d8049...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[naotoj]

/integrate

[openjdk]

Going to push as commit f71df14.
Since your change was applied there have been 33 commits pushed to the master branch:

• 6f3e40c: 8273825: TestIRMatching.java fails after JDK-8266550
• a561eac: 8273895: compiler/ciReplay/TestVMNoCompLevel.java fails due to wrong data size with TieredStopAtLevel=2,3
• d2388b7: 8273959: Some metaspace diagnostic switches should be develop
• dc7f452: 8273815: move have_special_privileges to os_posix for POSIX platforms
• 7c9868c: 8273454: C2: Transform (-a)(-b) into ab
• bb9d142: 8273958: gtest/MetaspaceGtests executes unnecessary tests in debug builds
• 2a2e919: 8273685: Remove jtreg tag manual=yesno for java/awt/Graphics/LCDTextAndGraphicsState.java & show test instruction
• 8302061: 8273774: CDSPluginTest should only expect classes_nocoops.jsa exists on supported 64-bit platforms
• 2f8c221: 8273681: Add Vector API vs Arrays.mismatch intrinsic benchmark
• 17f7a45: 8273913: Problem list some headful client jtreg tests that fail on macOS 12
• ... and 23 more: https://git.openjdk.java.net/jdk/compare/74ffe12267cb3ae63072a06f50083fd0352d8049...master

Your commit was automatically rebased without conflicts.

[openjdk]

@naotoj Pushed as commit f71df14.

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