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Problem Report 1965 Details

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Report 1965 Actions

    Problem Report Number 1965
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.0992
    Raised 1997-04-10 08:00
    Updated 2003-03-13 08:00
    Published 1997-04-16 08:00
    Product Standard Transport Service XTI
    Certification Program The Open Brand certification program
    Test Suite VST version 4.1.4
    Test Identification /tset/XTI.os/clts/sndudata/T.sndudata 9
    Problem Summary TSDT4.030 For test case T.sndudata 9, the VST test suite attempts to verify that a call to t_sndudata() with an incorrect protocol address either returns -1 with t_errno set to TBADADDR or returns 0 with the su...
    Problem Text
    For test case T.sndudata 9, the VST test suite attempts to verify that
    a call to t_sndudata() with an incorrect protocol address either returns
    -1 with t_errno set to TBADADDR or returns 0 with the subsequent occurrence
    of a T_UDERR event. In the latter, the test suite calls t_look() after
    the call to t_sndudata().

    This does not produce the expected behaviour on our implementation as
    insufficient time is allowed for the T_UDERR event to occur.

    By introducing a call to sleep(1) between the calls to t_sndudata() and
    t_look(), the test passes. If the test case was changed to use waitevent(),
    our implementation will pass.

    We request that a TSD be accorded to waive this test result.

    The test report is as follows :

    ------------------------------------------------------------------
    /tset/XTI.os/clts/sndudata/T.sndudata 9 Failed

    Test Description:
    If the implementation supports a connectionless transport
    service:
    When the specified protocol protocol address is in an
    incorrect
    format or contains illegal information, then t_sndudata()
    either
    a. returns (int)-1 and sets t_errno to TBADADDR; or
    b. returns (int)0 and a T_UDERR event occurs.
    The state of the transport endpoint remains unchanged.

    Test Strategy:
    VERIFY that the transport service is of type T_CLTS
    OBTAIN an endpoint in T_IDLE state using provsetup()
    INITIALISE send buffer with some data
    INITIALISE the protocol address buffer with incorrectly
    formatted data
    ATTEMPT to send a data unit to slave using t_sndudata()
    VERIFY that the return value, endpoint state and t_errno are as
    expected
    INITIALISE the protocol address buffer with illegal data
    ATTEMPT to send a data unit to slave using t_sndudata()
    IF t_sndudata() returns 0
    VERIFY that a T_UDERR event has occured using t_look()
    VERIFY that the endpoint state is as expected
    ELSE
    VERIFY that the return value, endpoint state and t_errno are
    as
    expected

    Test Information:
    For UDP endpoint
    EVENT VALUES: expected: 64 (T_UDERR), observed: 0 (NO EVENT)
    -------------------------------------------------------------------

    Test Output
    10|2 /tset/XTI.os/clts/sndudata/T.sndudata 14:49:33|TC Start, scenario ref 6-1
    15|2 2.3 12|TCM Start
    .
    .
    .
    400|2 9 1 14:49:39|IC Start
    200|2 9 14:49:39|TP Start
    520|2 9 00016614 1 1|For UDP endpoint
    520|2 9 00016614 1 2|EVENT VALUES: expected: 64 (T_UDERR), observed: 0 (NO EVENT
    )
    220|2 9 1 14:49:39|FAIL
    410|2 9 1 14:49:39|IC End
    .
    .
    .

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    Despite this fault already being covered by waiver TSDT4.022, it is agreed
    that this is a test suite deficiency which is fully described by the above
    rationale.

    It is recommended that a waiver is granted on the grounds of a test suite
    deficiency.

    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution Test Suite Deficiency (TSD)
    Review Conclusion
    This is an agreed Test Suite Deficiency.

    Problem Reporting System Options:

     

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