8362204: test/jdk/sun/awt/font/TestDevTransform.java fails on Ubuntu 24.04

[mrserb]

Hi all,

This pull request contains a backport of commit 89af6e13 from the openjdk/jdk repository.

The commit being backported was authored by Sergey Bylokhov on 30 Sep 2025 and was reviewed by Alexey Ushakov and Phil Race.

Thanks!

---

Progress

• JDK-8362204 needs maintainer approval
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8362204: test/jdk/sun/awt/font/TestDevTransform.java fails on Ubuntu 24.04 (Bug - P4 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/4007/head:pull/4007
$ git checkout pull/4007

Update a local copy of the PR:
$ git checkout pull/4007
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/4007/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 4007

View PR using the GUI difftool:
$ git pr show -t 4007

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/4007.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back serb! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@mrserb 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:

8362204: test/jdk/sun/awt/font/TestDevTransform.java fails on Ubuntu 24.04

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 12 new commits pushed to the master branch:

• c363d3f: 8350106: [PPC] Avoid ticks_unknown_not_Java AsyncGetCallTrace() if JavaFrameAnchor::_last_Java_pc not set
• 1d96b82: 8352800: [PPC] OpenJDK fails to build on PPC after JDK-8350106
• dac1fa0: 8363720: Follow up to JDK-8360411 with post review comments
• ... and 9 more: https://git.openjdk.org/jdk17u-dev/compare/2d7cdacb1db0dfdffddc7ca95fc93406cb28006c...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.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @mrserb This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mrserb]

/approval request
Clean backport. Fixes test bug. Test failed before the patch and passed after.

[openjdk]

@mrserb
8362204: The approval request has been created successfully.

[mlbridge]

Webrevs

• 00: Full (47cac038)

[mrserb]

/integrate

[openjdk]

Going to push as commit 94a79aa.
Since your change was applied there have been 12 commits pushed to the master branch:

• c363d3f: 8350106: [PPC] Avoid ticks_unknown_not_Java AsyncGetCallTrace() if JavaFrameAnchor::_last_Java_pc not set
• 1d96b82: 8352800: [PPC] OpenJDK fails to build on PPC after JDK-8350106
• dac1fa0: 8363720: Follow up to JDK-8360411 with post review comments
• ... and 9 more: https://git.openjdk.org/jdk17u-dev/compare/2d7cdacb1db0dfdffddc7ca95fc93406cb28006c...master

Your commit was automatically rebased without conflicts.

[openjdk]

@mrserb Pushed as commit 94a79aa.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.