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  1. JDK
  2. JDK-8227247

tools/sjavac/IdleShutdown.java fails with AssertionError: Error too big on windows

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    • b07
    • x86
    • windows

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      Description

        On Windows (especially on slower virtualized machines) the langtools test tools/sjavac/IdleShutdown.java shows sporadic failures.
        The error we see is :
        IdleShutdown.java: java.lang.AssertionError: Error too big

        Reason is that the "timeout error" is larger than the allowed error of 300 ms :

                if (error > TIMEOUT_MS * .1)
                    throw new AssertionError("Error too big");

        We see sometimes errors in the range of 300-900 ms .
        For example :

        After 16166 ms: Timeout error: 609 ms

        Idea is to increase the allowed timeout error to make the test more stable.

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                mbaesken Matthias Baesken
                mbaesken Matthias Baesken
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