1 * ansi.cursorUp(absoluteDeltaRowToAreaTop)
            1 * ansi.eraseLine(Ansi.Erase.ALL)
            1 * ansi.cursorDown(1)
            1 * ansi.eraseLine(Ansi.Erase.ALL)
            1 * ansi.cursorDown(1)
            1 * ansi.eraseLine(Ansi.Erase.ALL)

            // Parking
            1 * ansi.cursorDown(1)
            1 * ansi.eraseLine(Ansi.Erase.ALL)

            1 * ansi.cursorUp(absoluteDeltaRowToAreaTop)

        return y > 0 ? appendEscapeSequence('A', y) : y < 0 ? cursorDown(-y) : this;
    }

    /**
     * Moves the cursor down. If the parameter y is negative it moves the cursor up.
     *
     * @param y the number of lines to move down
     * @return this Ansi instance
     */
    public Ansi cursorDown(final int y) {
        return y > 0 ? appendEscapeSequence('B', y) : y < 0 ? cursorUp(-y) : this;

        redraw()

        then:
        2 * ansi.a('text')
        1 * ansi.cursorLeft(4)
        if (rows < 0) {
            1 * ansi.cursorUp(Math.abs(rows))
        } else {
            1 * ansi.cursorDown(rows)
        }
        0 * ansi._

        where:
        rows << [-9, -5, -1, 1, 4, 9]
    }

    def "scrolling the label by zero row between redraw won't rewrite the text to ansi"() {

                ansi.cursorLeft(writeCursor.col);
            }
            if (writeCursor.row < position.row) {
                ansi.cursorUp(position.row - writeCursor.row);
            } else {
                ansi.cursorDown(writeCursor.row - position.row);
            }
            if (position.col > 0) {
                ansi.cursorRight(position.col);
            }
        }
        writeCursor.copyFrom(position);
    }