%!PS

% begin included library code
% see https://codeberg.org/Firedrake/postscript-libraries/
/test {
    /test.count test.count 1 add def
    {
        /test.pass test.pass 1 add def
    } {
        ( ) print
        test.count (....) cvs print
        (-fail) print
    } ifelse
} bind def

/test.end {
    ( ) print
    test.count 0 gt {
        (Passed ) print
        test.pass (...) cvs print
        (/) print
        test.count (...) cvs print
        ( \() print
        test.pass 100 mul test.count idiv (...) cvs print
        (%\)) print
        (\r\n) print
    } if
} bind def

/test.start {
    print (:) print
    /test.pass 0 def
    /test.count 0 def
} bind def


% end included library code

/maximumcount {
    0 dict begin
    /pos 0 def
    /ng 0 def
    {
        /n exch def
        n 0 gt {
            /pos pos 1 add def
        } {
            n 0 lt {
                /ng ng 1 add def
            } if
        } ifelse
    } forall
    pos ng max
    end
} bind def

(maximumcount) test.start
[-3 -2 -1 1 2 3] maximumcount 3 eq test
[-2 -1 0 0 1] maximumcount 2 eq test
[1 2 3 4] maximumcount 4 eq test
test.end