Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8156169

Some sound tests rarely hangs because of incorrect synchronization

    Details

    • Subcomponent:
    • Resolved In Build:
      b124
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        I just found one of the reason why some of our tests hangs. Example of the test:
        closed/javax/sound/sampled/Clip/bug5070081.java

        The problem is that the tests uses this pattern:
        clip.start();
        while(clip.isRunning());

        The status running or not is updated on a different thread, but our clip implementations lack of synchronization of getters and the hotspot inline such methods to while(true).

          Attachments

            Issue Links

            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-8247300 Some sound tests rarely hangs because of incorrect synchronization

            • P3 - Major loss of function.
            • 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-8248244 Some sound tests rarely hangs because of incorrect synchronization

            • P3 - Major loss of function.
            • 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-8251708 Some sound tests rarely hangs because of incorrect synchronization

            • P3 - Major loss of function.
            • Resolved

              Activity

                People

                • Assignee:
                  serb Sergey Bylokhov
                  Reporter:
                  serb Sergey Bylokhov
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  3 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: