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Problem Report 2351 Details

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This page provides all information on Problem Report 2351.

Report 2351 Actions

    Problem Report Number 2351
    Submitter's Classification Specification problem
    State Resolved
    Resolution Permanent Interpretation (PIN)
    Problem Resolution ID PIN.X.0260
    Raised 2004-04-03 06:02
    Updated 2004-04-09 15:17
    Published 2004-04-09 15:17
    Product Standard Internationalised System Calls and Libraries Extended V3 (UNIX 03)
    Certification Program The Open Brand certification program
    Test Suite VSX4 version 4.6.2
    Test Identification POSIX.os/devclass/i_noncanon 14
    Specification Base Definitions Issue 6
    Location in Spec See problem text.
    Problem Summary Grey area in specification from PIN.X.0008 still exists in SUSv3.
    Problem Text The grey area in the specification identified in PIN.X.0008 for XPG4
    and in PIN.X0231 for UNIX98 still exists in UNIX03, therefore an
    equivalent PIN should be issued.
    Test Output
    ************************************************************************
    /tset/POSIX.os/devclass/i_noncanon/T.i_noncanon 14 Failed

    Test Description:
    If general terminal interface supported:
    When ICANON is clear, MIN > 0, TIME > 0, and data is in the
    buffer
    at the time of the call to read(), then the timer is started
    as if
    data had been received immediately after the call to read().
    Posix Ref: Component Terminal Interface Assertion
    7.1.1.7.1-35(C)

    Test Strategy:
    OPEN and initialise terminal file and loop back file
    CLEAR ICANON and ECHO in terminal control flags
    SET VMIN to READ_MIN and VTIME to 2*READ_TIME
    WRITE READ_MIN-1 characters to loop back file file using write()
    SLEEP for longer than the inter-byte timer
    WRITE 1 character to loop back file file using write()
    SLEEP for 2 seconds
    SET time out for READ_TIME/10 (half of inter-byte timer)
    READ from terminal file using read()
    VERIFY that read() returned size of data written
    VERIFY that read() was not interrupted by alarm, so read()
    returned
    before timer expired

    Test Information:
    read() returned 9, expected 10


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

    Review Information

    Review Type SA Review
    Start Date 2004-04-03 06:02
    Last Updated 2004-04-06 14:10
    Completed 2004-04-06 14:10
    Status Complete
    Review Resolution Permanent Interpretation (PIN)
    Review Conclusion A permanent interpretation is granted.

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