Problem Report 0024 Details

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    Problem Report Number 0024
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.PX.0011
    Raised 2004-07-14 02:47
    Updated 2004-07-15 14:10
    Published 2004-07-15 14:10
    Product Standard 1003.1-2003 System Interfaces
    Certification Program POSIX Certified by IEEE and The Open Group
    Test Suite VSX-PCTS2003 version 1.0B
    Test Identification /tset/C99.os/streamio/vscanf/T.vfscanf 6
    /tset/C99.os/streamio/vscanf/T.vscanf 6
    /tset/C99.os/streamio/vscanf/T.vsscanf 6
    Problem Summary vscanf tests use %C, defined only in XSI mode
    Problem Text The vscanf test uses an non-POSIX format specifier, causing the output
    not to match
    Test Output ***********************************************************************
    *
    /tset/C99.os/streamio/vscanf/T.vfscanf 6 Failed

    Test Description:
    When format contains white space characters (blanks, tabs, new-lines,
    or form-feeds) and the next conversion character is none of c, C or [,
    then input is read up to the next non-white-space character.
    The conversion character C is not tested in POSIX modes.

    Test Strategy:
    CREATE child process
    CREATE file of test data and freopen() it on stdin
    PERFORM format conversion using vfscanf()
    VERIFY that white space is skipped unless the conversion character
    is c, [
    CREATE file of test data and freopen() it on stdin
    CHANGE to wide character locale using setlocale()
    PERFORM format conversion using vfscanf()
    VERIFY that white space is skipped unless the conversion character
    is C or [

    Test Information:
    vfscanf(t_fp, "%d%d%C%[^1]") failed
    Input data: 10\\n\\t\\f 11\\n\\t\\f 1
    Expected result: 10, 11, \n, "\t\f "
    Observed result: 10, 11, \000, ""

    ***********************************************************************
    ***********************************************************************
    /tset/C99.os/streamio/vscanf/T.vscanf 6 Failed

    Test Description:
    When format contains white space characters (blanks, tabs, new-lines,
    or form-feeds) and the next conversion character is none of c, C or [,
    then input is read up to the next non-white-space character.
    The conversion character C is not tested in POSIX modes.

    Test Strategy:
    CREATE child process
    CREATE file of test data and freopen() it on stdin
    PERFORM format conversion using vscanf()
    VERIFY that white space is skipped unless the conversion character
    is c, [
    CREATE file of test data and freopen() it on stdin
    CHANGE to wide character locale using setlocale()
    PERFORM format conversion using vscanf()
    VERIFY that white space is skipped unless the conversion character
    is C or [

    Test Information:
    vscanf("%d%d%C%[^1]") failed
    Input data: 10\\n\\t\\f 11\\n\\t\\f 1
    Expected result: 10, 11, \n, "\t\f "
    Observed result: 10, 11, \000, ""

    ***********************************************************************
    ***********************************************************************
    /tset/C99.os/streamio/vscanf/T.vsscanf 6 Failed

    Test Description:
    When format contains white space characters (blanks, tabs, new-lines,
    or form-feeds) and the next conversion character is none of c, C or [,
    then input is read up to the next non-white-space character.
    The conversion character C is not tested in POSIX modes.

    Test Strategy:
    CREATE child process
    CREATE file of test data and freopen() it on stdin
    PERFORM format conversion using vsscanf()
    VERIFY that white space is skipped unless the conversion character
    is c, [
    CREATE file of test data and freopen() it on stdin
    CHANGE to wide character locale using setlocale()
    PERFORM format conversion using vsscanf()
    VERIFY that white space is skipped unless the conversion character
    is C or [

    Test Information:
    vsscanf(data, "%d%d%C%[^1]") failed
    Input data: 10\\n\\t\\f 11\\n\\t\\f 1
    Expected result: 10, 11, \n, "\t\f "
    Observed result: 10, 11, \000, ""

    ***********************************************************************

    Review Information

    Review Type TSMA Review
    Start Date 2004-07-14 02:47
    Last Updated 2004-07-14 18:17
    Completed 2004-07-14 18:17
    Status Complete
    Review Recommendation Test Suite Deficiency (TSD)
    Review Response This is accepted as a fault in the test suite.

    Review Type SA Review
    Start Date 2004-07-14 17:17
    Last Updated 2004-07-15 00:54
    Completed 2004-07-15 00:54
    Status Complete
    Review Resolution Test Suite Deficiency (TSD)
    Review Conclusion This PR represents an agreed test suite deficiency.

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