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Problem Report 0498 Details

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    Problem Report Number 0498
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Rejected (REJ)
    Problem Resolution ID REJ.X.0117
    Raised 1995-09-19 08:00
    Updated 2003-03-13 08:00
    Published null
    Product Standard Internationalised System Calls and Libraries (XPG4)
    Certification Program The Open Brand certification program
    Test Suite VSX4 version 4.3.5
    Test Identification POSIX.os/devclass/c_cflag 6, 7
    Problem Summary PG4R.118 We see the following failures on our EBCDIC based system because ./SRC/common/tsetlib/termios.c contains octal representations of ASCII control characters: /tset/POSIX.os/devclass/c_cflag/T.c_cflag 6 ...
    Problem Text
    We see the following failures on our EBCDIC based system because
    ./SRC/common/tsetlib/termios.c contains octal representations of
    ASCII control characters:

    /tset/POSIX.os/devclass/c_cflag/T.c_cflag 6 Failed
    /tset/POSIX.os/devclass/c_cflag/T.c_cflag 7 Failed
    /tset/POSIX.os/devclass/c_iflag/T.c_iflag 14 Failed
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 1 Unresolved
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 3 Unresolved
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 5 Unresolved
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 6 Unresolved
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 7 Unresolved
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 8 Unresolved
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 9 Failed
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 10 Failed
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 11 Failed
    /tset/POSIX.os/devclass/cfsetispee/T.cfsetispee 3 Failed
    /tset/POSIX.os/devclass/cfsetospee/T.cfsetospee 2 Failed
    /tset/POSIX.os/devclass/i_canon/T.i_canon 1 Failed
    /tset/POSIX.os/devclass/i_canon/T.i_canon 4 Failed
    /tset/POSIX.os/devclass/i_canon/T.i_canon 5 Failed
    /tset/POSIX.os/devclass/i_canon/T.i_canon 6 Failed
    /tset/POSIX.os/devclass/i_close/T.i_close 1 Failed
    /tset/POSIX.os/devclass/i_inproc/T.i_inproc 1 Failed
    /tset/POSIX.os/devclass/i_inproc/T.i_inproc 2 Failed
    /tset/POSIX.os/devclass/i_inproc/T.i_inproc 3 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 2 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 4 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 6 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 7 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 8 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 9 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 12 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 15 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 18 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 19 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 20 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 21 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 22 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 23 Failed
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 24 Failed
    /tset/POSIX.os/devclass/tcflow/T.tcflow 1 Failed
    /tset/POSIX.os/devclass/tcflow/T.tcflow 14 Failed

    common/tsetlib/termios.c has:

    public cc_t PERASE = 0177;
    public cc_t PKILL = 0025;
    public cc_t PINTR = 0003;
    public cc_t PQUIT = 0034;
    public cc_t PSTART = 0021;
    public cc_t PSTOP = 0023;
    public cc_t PEOF = 0004;
    public cc_t PEOL = 0013;
    public cc_t PSUSP = 0032;

    These variables are used to tell the kernel, for instance,
    that character octal 25 is the "kill character" - kill
    the current line of input. These octal values represent
    valid ASCII control characters but not valid EBCDIC control
    characters.

    Valid hex values for an EBCDIC system for termios.c
    would be:

    public cc_t PERASE = 0x16;
    public cc_t PKILL = 0x3d;
    public cc_t PINTR = 0x03;
    public cc_t PQUIT = 0x32;
    public cc_t PSTART = 0x11;
    public cc_t PSTOP = 0x13;
    public cc_t PEOF = 0x37;
    public cc_t PEOL = 0x0b;
    public cc_t PSUSP = 0x3f;

    When we rerun the above tests with the EBCDIC control characters
    specified in termios.c they all PASS.
    We believe this is a test suite deficiency.

    Test Output
    **********************************************************************
    /tset/POSIX.os/devclass/c_cflag/T.c_cflag 6.Failed

    Test Information:
    read() returned -1, expected 53
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/c_cflag/T.c_cflag 7 Failed

    Test Information:
    read() returned -1, expected 53
    errno was set to 120 (EINTR)
    *******************************************************************
    /tset/POSIX.os/devclass/c_iflag/T.c_iflag 14 Failed

    Test Information:
    read 025, expected 015 (CR)
    ************************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 1 Unresolved

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 53
    errno was set to 120 (EINTR)
    read() from VSX_TERMIOS_LOOP returned 52, expected 53
    ************************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 3 Unresolved

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 53
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 5 Unresolved

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 52
    errno was set to 120 (EINTR)
    read() from VSX_TERMIOS_LOOP returned 55, expected 56
    ************************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 6 Unresolved

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 1
    errno was set to 120 (EINTR)
    read() from VSX_TERMIOS_LOOP returned 28, expected 29
    ************************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 7 Unresolved

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 53
    errno was set to 120 (EINTR)
    read() from VSX_TERMIOS_LOOP returned 52, expected 53
    *******************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 8 Unresolved

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 53
    errno was set to 120 (EINTR)
    read() from VSX_TERMIOS_LOOP returned 0, expected 1
    *******************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 9 Failed

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 2
    errno was set to 120 (EINTR)
    *******************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 10 Failed

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 2
    errno was set to 120 (EINTR)
    *******************************************************************
    /tset/POSIX.os/devclass/c_lflag/T.c_lflag 11 Failed

    Test Information:
    read() from VSX_TERMIOS_TTY returned -1, expected 2
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/cfsetispee/T.cfsetispee 3 Failed

    Test Information:
    read error. B50 test failed
    read error. B75 test failed
    read error. B110 test failed
    read error. B134 test failed
    read error. B150 test failed
    read error. B200 test failed
    read error. B300 test failed
    read error. B600 test failed
    read error. B1200 test failed
    read error. B1800 test failed
    read error. B2400 test failed
    read error. B4800 test failed
    read error. B9600 test failed
    read error. B19200 test failed
    read error. B38400 test failed
    ************************************************************************
    /tset/POSIX.os/devclass/cfsetospee/T.cfsetospee 2 Failed

    Test Information:
    error. B50 test failed
    error. B75 test failed
    error. B110 test failed
    error. B134 test failed
    error. B150 test failed
    error. B200 test failed
    error. B300 test failed
    error. B600 test failed
    error. B1200 test failed
    error. B1800 test failed
    error. B2400 test failed
    error. B4800 test failed
    error. B9600 test failed
    error. B19200 test failed
    error. B38400 test failed
    ************************************************************************
    /tset/POSIX.os/devclass/i_canon/T.i_canon 1 Failed

    Test Information:
    read 0 bytes, expected 58
    read() set errno to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_canon/T.i_canon 4 Failed

    Test Information:
    read() returned -1, expected 58
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_canon/T.i_canon 5 Failed

    Test Information:
    read() returned -1, expected 28
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_canon/T.i_canon 6.Failed

    Test Information:
    read() returned -1, expected 512
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_close/T.i_close 1 Failed

    Test Information:
    read() returned 0, expected 25
    ************************************************************************
    /tset/POSIX.os/devclass/i_inproc/T.i_inproc 1 Failed

    Test Information:
    read() did not block (until data available)
    ************************************************************************
    /tset/POSIX.os/devclass/i_inproc/T.i_inproc 2 Failed

    Test Information:
    in canonical mode
    read() returned -1, expected 29
    errno was set to 112 (EAGAIN)
    ************************************************************************
    /tset/POSIX.os/devclass/i_inproc/T.i_inproc 3 Failed

    Test Information:
    in canonical mode
    read() returned -1, expected 29
    errno was set to 112 (EAGAIN)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 2 Failed

    Test Information:
    read() returned -1, expected 11
    errno was set to 120 (EINTR)
    ************************************************************************
    tset/POSIX.os/devclass/i_spchars/T.i_spchars 4 Failed

    Test Information:
    read() returned -1, expected 11
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 6 Failed

    Test Information:
    read() returned -1, expected 11
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 7 Failed

    Test Information:
    read() returned -1, expected 11
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 8 Failed

    Test Information:
    testing 1 ERASE character
    read() returned -1, expected 10
    errno was set to 120 (EINTR)
    testing attempt to ERASE beyond last newline
    first read() returned -1, expected 11
    errno was set to 120 (EINTR)
    testing attempt to ERASE beyond EOF
    second read() returned -1, expected 1
    errno was set to 120 (EINTR)
    testing attempt to ERASE beyond EOL
    second read() returned -1, expected 1
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 9 Failed

    Test Information:
    testing KILL deletes back to newline
    first read() returned -1, expected 11
    errno was set to 120 (EINTR)
    testing KILL deletes back to EOF
    second read() returned -1, expected 1
    errno was set to 120 (EINTR)
    testing KILL deletes back to EOL
    second read() returned -1, expected 1
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 12 Failed

    Test Information:
    read() returned -1, expected 11
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 15 Failed

    Test Information:
    new ERASE character failed
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 18 Failed

    Test Information:
    with INTR set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with QUIT set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with ERASE set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with KILL set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    249, expected 250
    with EOF set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with EOL set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 19 Failed

    Test Information:
    with SUSP set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    *******************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 20 Failed

    Test Information:
    with STOP set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with START set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    *******************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 21 Failed

    Test Information:
    with IEXTEN clear, read() from VSX_TERMIOS_TTY returned -1, expected 250
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 22 Failed

    Test Information:
    with INTR set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with QUIT set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with ERASE set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with KILL set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    249, expected 250
    with EOF set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with EOL set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    *******************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 23 Failed

    Test Information:
    with SUSP set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/i_spchars/T.i_spchars 24 Failed

    Test Information:
    with STOP set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    with START set to _POSIX_VDISABLE, read() from VSX_TERMIOS_TTY returned
    -1, expected 250
    errno was set to 120 (EINTR)
    ************************************************************************
    /tset/POSIX.os/devclass/tcflow/T.tcflow 1 Failed

    Test Information:
    read() from VSX_TERMIOS_TTY failed when newly opened
    read() from newly opened terminal timed out
    ************************************************************************
    /tset/POSIX.os/devclass/tcflow/T.tcflow 14 Failed

    Test Information:
    tcflow(TCOON) action was not performed
    when TOSTOP bit was set
    tcflow(TCOON) action was not performed
    when TOSTOP bit was clear
    *******************************************************************

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    This is agreed to be a test suite fault and it is recommended that a
    patch is issued to cover this difference between ASCII and EBCDIC
    implementations.

    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution Rejected (REJ)
    Review Conclusion
    This request is refused. A patch is to be issued.

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