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Problem Report 2167 Details

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Report 2167 Actions

    Problem Report Number 2167
    Submitter's Classification Specification problem
    State Resolved
    Resolution Temporary Interpretation (TIN)
    Problem Resolution ID TIN.X.0107
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published 1998-03-25 08:00
    Product Standard Motif Toolkit
    Certification Program The Open Brand certification program
    Test Suite VSM version 4.0.0
    Test Identification functions/XmClipboardInquireFormat 3
    Specification Motif Toolkit API
    Location in Spec See Problem Text
    Problem Summary TIN4M.00014 The reference implementation (i.e. The Motif code provided by TOG) being tested is not in line with the standard specification for this Motif function as defined in the "OSF/Motif Programmer's Refere...
    Problem Text
    The reference implementation (i.e. The Motif code provided by TOG) being

    tested is not in line with the standard specification for this Motif
    function as defined in the "OSF/Motif Programmer's Reference (Rel.
    1.2)".
    The assertion being tested is in line with the standard specification
    but the behavior of this function is not in line with the specification.




    Either the Motif reference implementation is at fault, or the
    Specification needs to be aligned with the reference implemenation. It
    is our understanding that Motif 1.2.X is no longer supported by TOG,
    hence we request this waiver be granted a Permanent Interpretation.

    Please see the sample code below for an explanation as to why the
    reference implementation is failing the test.

    int
    XmClipboardInquireFormat(
    Display *display, /* Display id of application inquiring
    */
    Window window,
    int n, /* Which format for this data item? */
    XtPointer buffer, /* Address of buffer to receive format
    name */
    unsigned long bufferlength, /* Length of the buffer */
    unsigned long *outlength ) /* Receives length copied to name
    buffer */
    {
    .
    status =3D ClipboardSuccess;
    .
    if ( _XmWeOwnSelection( display, header ) )
    {
    /* retrieve the matching format
    */
    matchformat =3D _XmClipboardFindFormat(display, header, 0,
    (itemId) NULL, n,
    &maxname, &count,
    &loc_matchlength );

    if ( matchformat !=3D 0 )
    {
    ptr =3D XmGetAtomName( display, matchformat->formatNameAtom )=
    ;

    _XmClipboardFreeAlloc( (char *) matchformat );
    }
    }
    .
    return status;
    }

    There is no "else" part to the "if ( matchformat !=3D 0 )" in




    XmClipboardInquireFormat().

    There should be an "else status =3D ClipboardNoData;". Otherwise notice
    that
    "status" remains as "ClipboardSuccess".

    Test Output
    520|428 3 4289 1 1|VSM4TESTSUITE PURPOSE 3
    520|428 3 4289 1 2|A call to int
    520|428 3 4289 1 3|XmClipboardInquireFormat(Display *display, Window
    520|428 3 4289 1 4|window, int index, XtPointer format_name_buf,
    unsigned
    520|428 3 4289 1 5|long buffer_len, unsigned long *copied_len) when no
    520|428 3 4289 1 6|data corresponding to the format requested is found
    on
    520|428 3 4289 1 7|the clipboard shall return ClipboardNoData.
    520|428 3 4289 1 8|TEST: Retrieve format name for a non-existent format
    520|428 3 4289 1 9|=C9ERROR: InquireFormat returned bad status -
    ClipboardSuccess
    220|428 3 1 17:16:41|FAIL

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    We agree with the applicant and recommend that a TIN be granted on
    the basis of a misalignment between the specification and the
    reference implementation.


    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution No Resolution Given
    Review Conclusion
    A non-alignment between the reference code and its specification is
    under investigation. Thus it is recommended that a Temporary
    Interpretation be granted for this test while it remains subject to review.
    If a change to the specification results from the conclusion of this
    investigation, then this Temporary Interpretation will be converted
    to a Permanent Waiver. Otherwise this Temporary Interpretation will
    be converted to a Temporary Waiver (Minor System Fault).


    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution Temporary Interpretation (TIN)
    Review Conclusion
    A Temporary Interpretation is granted.

    Applicability: VSM4.0.0 only.

    Problem Reporting System Options:

     

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