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  1. JDK
  2. JDK-8270021

Incorrect log decorators in gc/g1/plab/TestPLABEvacuationFailure.java

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 18
    • Fix Version/s: 18
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Resolved In Build:
      b06

      Description

      This test "Checks PLAB statistics on evacuation failure", but the log decorators used are "-Xlog:gc=debug,gc+phases=trace". Therefore, the logs contain no PLAB related info. However, all checks in this test still pass.

      The essense of all checks is the following, when `logItems` is empty, this method becomes a no-op, skipping all checks.

      ```
          private static void checkValues(Map<Long, PlabInfo> logItems, String errorMessage, boolean expectZero) {
              logItems.entrySet()
                      .forEach(...);
          }
      ```

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              Assignee:
              ayang Albert Yang
              Reporter:
              ayang Albert Yang
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                Updated:
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