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  1. JDK
  2. JDK-8274296

Update or Problem List tests which may fail with uiScale=2 on macOS

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    • b17
    • aarch64
    • os_x

    Backports

      Description

        As described in https://bugs.openjdk.java.net/browse/JDK-8274106
        a number of tests fail due to some inaccuracy in pixels copied from the screen when scaling down from device space to user space.
        The subject of most of these tests is such that uiScale isn't important and we can have them pass with -Dsun.java2d.uiScale=1.
        For the rest we can problem list them - as narrowly as we can on macos-aarch64 which is the only place we've seen the problem (not happening on retina displays with x64 it seems) whilst we try to figure out the root cause which is either in Apple code or something we are doing to trigger that Apple API misbehaviour.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8292603 Update or Problem List tests which may fail with uiScale=2 on macOS

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8292604 Update or Problem List tests which may fail with uiScale=2 on macOS

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8292605 Update or Problem List tests which may fail with uiScale=2 on macOS

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8294200 Update or Problem List tests which may fail with uiScale=2 on macOS

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8295913 Update or Problem List tests which may fail with uiScale=2 on macOS

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8274304 Update or Problem List tests which may fail with uiScale=2 on macOS

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Open

            Task - A task that needs to be done. JDK-8275234 java/awt/GraphicsDevice/DisplayModes/CycleDMImage.java is entered twice in ProblemList

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            links to

            Commit Commit openjdk/jdk11u-dev/3c1e0cf8

            Commit Commit openjdk/jdk17u-dev/c59f7412

            Commit Commit openjdk/jdk/753b2563

            Review Review openjdk/jdk11u-dev/1470

            Review Review openjdk/jdk17u-dev/704

            Review Review openjdk/jdk/5687

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                prr Philip Race
                prr Philip Race
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                  Created:
                  Updated:
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