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Problem Report 1428 Details

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This page provides all information on Problem Report 1428.

Report 1428 Actions

    Problem Report Number 1428
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.0710
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published 1996-02-12 08:00
    Product Standard Internationalised System Calls and Libraries Extended (UNIX 95)
    Certification Program The Open Brand certification program
    Test Suite VSU version 4.1.0
    Test Identification base/getmsg 32 33
    Problem Summary TSD4U.00105 This test may fail on IUTs where STREAMS-based pipes are not implemented, STREAMS based ptys are implemented and I_SENDFD operations are not supported on those ptys.
    Problem Text
    This test may fail on IUTs where STREAMS-based pipes are not
    implemented, STREAMS based ptys are implemented and I_SENDFD
    operations are not supported on those ptys.

    This test tries to use STREAMS based pipes. If the IUT supports
    these, the test works properly.

    If STREAMS based pipes are not supported the test tries to use
    STREAMS based pseudo-ttys instead. After opening the pty, the
    test tries to use I_SENDFD to send a message downstream. The XSH
    specification does say I_SENDFD will return EINVAL if it is not
    used on a STREAMS based pipe. Since this is the case here, we
    think a test suite bug.
    Test Output
    TEST PURPOSE #32
    EBADMSG in errno and return -1 on a call to int
    getmsg(int fildes, struct strbuf *ctlptr, struct
    strbuf *dataptr, int *flagsp) when the queued message
    to be read is not valid for getmsg().
    PREP: Create a pipe
    PREP: Determine if pipe is a stream
    INFO: Pipes are not STREAMs on this implementation
    PREP: Open master pseudo tty
    PREP: Determine if pseudo tty is a stream
    PREP: Open slave side of pseudo tty
    PREP: Set O_NONBLOCK on read end of STREAM
    PREP: Send incompatible message downstream
    ERROR: ioctl failed, errno = 22(EINVAL - Invalid argument)
    32 UNRESOLVED

    TEST PURPOSE #33
    EBADMSG in errno and return -1 on a call to int
    getmsg(int fildes, struct strbuf *ctlptr, struct
    strbuf *dataptr, int *flagsp) when a pending file
    descriptor is at the STREAM head.
    PREP: Create a pipe
    PREP: Determine if pipe is a stream
    INFO: Pipes are not STREAMs on this implementation
    PREP: Open master pseudo tty
    PREP: Determine if pseudo tty is a stream
    PREP: Open slave side of pseudo tty
    PREP: Send I_SENDFD message downstream
    ERROR: ioctl failed, errno = 22(EINVAL - Invalid argument)
    33 UNRESOLVED

    TEST PURPOSE #33
    EBADMSG in errno and return -1 on a call to int
    getpmsg(int fildes, struct strbuf *ctlptr, struct
    strbuf *dataptr, int *bandp, int *flagsp) when the
    queued message from the STREAM head read queue
    referenced by fildes is not valid.
    PREP: Create a pipe
    PREP: Determine if pipe is a stream
    INFO: Pipes are not STREAMs on this implementation
    PREP: Open master pseudo tty
    PREP: Determine if pseudo tty is a stream
    PREP: Open slave side of pseudo tty
    PREP: Set O_NONBLOCK on read end of STREAM
    PREP: Send incompatible message downstream
    ERROR: ioctl failed, errno = 22(EINVAL - Invalid argument)
    33 UNRESOLVED

    TEST PURPOSE #34
    EBADMSG in errno and return -1 on a call to int
    getpmsg(int fildes, struct strbuf *ctlptr, struct
    strbuf *dataptr, int *bandp, int *flagsp) when a
    pending file descriptor is at the STREAM head read
    queue.
    PREP: Create a pipe
    PREP: Determine if pipe is a stream
    INFO: Pipes are not STREAMs on this implementation
    PREP: Open master pseudo tty
    PREP: Determine if pseudo tty is a stream
    PREP: Open slave side of pseudo tty
    PREP: Send I_SENDFD message downstream
    ERROR: ioctl failed, errno = 22(EINVAL - Invalid argument)
    34 UNRESOLVED

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    We agree this is a test suite deficiency in the test
    suite version(s) listed.

    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.

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