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Problem Report 2111 Details

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Report 2111 Actions

    Problem Report Number 2111
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.1076
    Raised 1999-09-03 08:00
    Updated 2003-03-13 08:00
    Published 1999-09-07 08:00
    Product Standard Internationalised System Calls and Libraries Extended V2 (UNIX 98)
    Certification Program The Open Brand certification program
    Test Suite VSTH version 5.1.4
    Test Identification PTHR.os/all/getchar_unlocked 2
    Problem Summary TSD5TH.00069 This request applies to both the macro and the function instances of this test. According to XSH5, p. 318, getchar_unlocked "may safely be used in a multi- threaded environment if and only if they are...
    Problem Text

    This request applies to both the macro and the function instances of this
    test.

    According to XSH5, p. 318, getchar_unlocked "may safely be used in a multi-
    threaded environment if and only if they are called while the invoking
    thread owns the (FILE*) object, as is the case after a successful call
    of the flockfile() or ftrylockfile() functions."

    The tests do not call flockfile() or ftrylockfile(). If the calls
    are added to the tests, the tests pass.

    Test Output
    10|1447 /tset/PTHR.os/all/Mgetchar_unlocked/T.getchar_unlocked 07:10:35|TC Start
    , scenario ref 1469-0
    ...
    200|1447 2 07:10:35|TP Start
    520|1447 2 000276683 1 1|If the feature test macro _POSIX_THREAD_SAFE_FUNCTIONS
    is defined:
    520|1447 2 000276683 1 2|when the stdin stream is at end-of-file,
    520|1447 2 000276683 1 3|then a call to getchar_unlocked() sets the end-of-file
    indicator for
    520|1447 2 000276683 1 4|stdin and returns EOF.
    520|1447 2 000276683 1 5|Posix Ref: Component GETCHAR_UNLOCKED
    520|1447 2 000276683 1 6|Assertion 9945-1:1996 8.2.7.2, ANSI/ISO 9899-1990 7.9.7
    .6-2(C)
    520|1447 2 000276685 9 1|The end of file indicator for stream was not set
    520|1447 2 000276683 2 1|tet_fork, expected 0, got 1
    220|1447 2 2 07:10:35|UNRESOLVED

    10|1448 /tset/PTHR.os/all/getchar_unlocked/T.getchar_unlocked 07:10:36|TC Start,
    scenario ref 1470-0
    ...
    200|1448 2 07:10:36|TP Start
    520|1448 2 000276686 1 1|If the feature test macro _POSIX_THREAD_SAFE_FUNCTIONS
    is defined:
    520|1448 2 000276686 1 2|when the stdin stream is at end-of-file,
    520|1448 2 000276686 1 3|then a call to getchar_unlocked() sets the end-of-file
    indicator for
    520|1448 2 000276686 1 4|stdin and returns EOF.
    520|1448 2 000276686 1 5|Posix Ref: Component GETCHAR_UNLOCKED
    520|1448 2 000276686 1 6|Assertion 9945-1:1996 8.2.7.2, ANSI/ISO 9899-1990 7.9.7
    .6-2(C)
    520|1448 2 000276688 17 1|The end of file indicator for stream was not set
    520|1448 2 000276688 9 1|The end of file indicator for stream was not set
    520|1448 2 000276686 2 1|tet_fork, expected 0, got 1
    220|1448 2 2 07:10:36|UNRESOLVED

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    A test suite deficiency is recommended.

    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.

    Problem Reporting System Options:

     

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