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Problem Report 1115 Details

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Report 1115 Actions

    Problem Report Number 1115
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Rejected (REJ)
    Problem Resolution ID REJ.X.0317
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published null
    Product Standard Internationalised System Calls and Libraries Extended (UNIX 95)
    Certification Program The Open Brand certification program
    Test Suite VSU version 5.0.2
    Test Identification CAPIxcurses/mvwaddwstr 6
    Problem Summary PG4U.00156 This function returns OK on this implementation when scrolling is needed but disabled.
    Problem Text
    test6A() in ~vsu0/tset/CAPIxcurses/fmvwaddwst.c is incorrectly checking
    the return from xmvwaddwstr().
    It is checking that the return is not equal to ERR. If the return is not
    equal to ERR, it sets the flag to indicate the testcase
    failed and returns. Obviously the comparison should be (s2 == ERR).

    This incorrect comparison is repeated 6 times in test6A().

    For example, on line 665:

    s2 = mvwaddwstr(sub_window, LINES-1, COLS-1, wch);
    if (s2 != ERR)
    {
    curout(TET_FAIL, "mvwaddwstr", s2);
    return;
    }
    Test Output
    TEST CASE: xmvwaddwstr

    TEST PURPOSE #6

    On a call to int mvwaddwstr(WINDOW *win, int y, int x,
    const wchar_t *wstr) when the cursor position for the
    window win would advance beyond the bottom of the
    scrolling region for win and scrolling is not enabled
    for win the region shall not be scrolled and the
    cursor position for win shall not be advanced.
    PREP: Set test locale: /vsu/IBM/xcurses_locale
    PREP: Set environment variables and open terminal connection
    PREP: Call newterm
    PREP: Initialize color pairs
    PREP: Create a window
    PREP: Disable scrolling for sub_window
    TEST: Writing a string with mvwaddwstr at the right bottom margin does not
    cause a scroll
    ERROR: mvwaddwstr call returned 0
    6 FAIL

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    We recommend this request be refused.

    This function is defined to return ERR when it is not successful. When
    scrolling is needed but is disabled the function cannot write the
    string successfully, thus the test checks it returns ERR. This
    behavior is also existing practice.

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

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