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Problem Report 2581 Details

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Report 2581 Actions

    Problem Report Number 2581
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.1341
    Raised 2012-05-18 18:25
    Updated 2012-06-06 12:51
    Published 2012-06-06 12:51
    Product Standard Internationalised System Calls and Libraries Extended V3 (UNIX 03)
    Certification Program The Open Brand certification program
    Test Suite VSRT version 5.4.5
    Test Identification POSIX_rte.os/procprim/posix_spawn/T.posix_spawn 64
    Specification Base Definitions Issue 6
    Location in Spec none
    Problem Summary Test create child_max child the cause later test failed
    Problem Text We have found a problem about
    /tset/POSIX_rte.os/procprim/posix_spawn/T.posix_spawn{64}.

    In test case
    /tset/POSIX_rte.os/procprim/posix_spawn/T.posix_spawn{56},
    child_max child processes were created and all the child
    processes created were sleeping with the codes followed:

    child_max = sysconf(_SC_CHILD_MAX);

    for(count = 1; count<= child_max; count++)
    {
    if (fork() == (pid_t)0)
    {
    sleep(PAUSE);
    exit(0);
    }
    }

    when test case
    /tset/POSIX_rte.os/procprim/posix_spawn/T.posix_spawn{64} was
    executing, it can not create any more child process because the
    max number of process had been achieved.

    From this we infer that the child_max sleeping child processes
    created by test case
    /tset/POSIX_rte.os/procprim/posix_spawn/T.posix_spawn{56} caused
    the failure of
    /tset/POSIX_rte.os/procprim/posix_spawn/T.posix_spawn{64}.
    Test Output 400|2717 64 1 08:43:57|IC Start
    200|2717 64 08:43:57|TP Start
    520|2717 64 00031978 3 1|vrtx_pthread_create[1] failed, error:
    11
    520|2717 64 00031978 4 1|vrtx_pthread_create[2] failed, error:
    11
    520|2717 64 00031978 5 1|vrtx_pthread_create[3] failed, error:
    11
    520|2717 64 00031978 7 1|vrtx_pthread_create[4] failed, error:
    11
    520|2717 64 00031978 8 1|vrtx_pthread_create[5] failed, error:
    11
    520|2717 64 00031978 9 1|vrtx_pthread_create[6] failed, error:
    11
    520|2717 64 00031978 10 1|vrtx_pthread_create[7] failed, error:
    11
    520|2717 64 00031978 11 1|vrtx_pthread_create[8] failed, error:
    11
    520|2717 64 00031978 12 1|vrtx_pthread_create[9] failed, error:
    11
    520|2717 64 00031978 13 1|vrtx_pthread_create[10] failed, error:
    11
    520|2717 64 00031978 14 1|vrtx_pthread_create[11] failed, error:
    11
    520|2717 64 00031978 15 1|vrtx_pthread_create[12] failed, error:
    11
    520|2717 64 00031978 16 1|vrtx_pthread_create[13] failed, error:
    11
    520|2717 64 00031978 17 1|vrtx_pthread_create[14] failed, error:
    11
    520|2717 64 00031978 18 1|vrtx_pthread_create[15] failed, error:
    11
    520|2717 64 00031978 18 2|unexpected signal 15 (SIGTERM)
    received
    510|2717|system 0: Abandoning test case: received signal SIGTERM
    220|2717 64 7 16:19:37|NORESULT (auto-generated by TCC)

    Review Information

    Review Type TSMA Review
    Start Date 2012-05-18 18:25
    Last Updated 2012-06-06 11:43
    Completed 2012-06-06 11:43
    Status Complete
    Review Recommendation Test Suite Deficiency (TSD)
    Review Response This is accepted as a fault in the test suite.

    Note that the submitter has confirmed that test 64 passes when run on
    its own.

    Review Type SA Review
    Start Date 2012-06-06 19:43
    Last Updated 2012-06-06 12:50
    Completed 2012-06-06 12:50
    Status Complete
    Review Resolution Test Suite Deficiency (TSD)
    Review Conclusion This is accepted as a fault in the test suite.

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