コード例 #1
0
        public void MovePointRightI()
        {
            BigDecimal movePtRight  = BigDecimal.Parse("-1.58796521458");
            BigDecimal alreadyMoved = BigMath.MovePointRight(movePtRight, 8);

            Assert.True(alreadyMoved.Scale == 3 && alreadyMoved.ToString().Equals("-158796521.458"),
                        "move point right 8 failed");
            movePtRight  = new BigDecimal(value, 2);
            alreadyMoved = BigMath.MovePointRight(movePtRight, 4);
            Assert.True(alreadyMoved.Scale == 0 && alreadyMoved.ToString().Equals("1234590800"), "move point right 4 failed");
            movePtRight  = new BigDecimal(134E12);
            alreadyMoved = BigMath.MovePointRight(movePtRight, 2);
            Assert.True(alreadyMoved.Scale == 0 && alreadyMoved.ToString().Equals("13400000000000000"),
                        "move point right 2 failed");
            movePtRight  = new BigDecimal(-3.4E-10);
            alreadyMoved = BigMath.MovePointRight(movePtRight, 5);
            Assert.True(alreadyMoved.Scale == movePtRight.Scale - 5 && alreadyMoved.ToDouble() == -0.000034,
                        "move point right 5 failed");
            alreadyMoved = BigMath.MovePointRight(alreadyMoved, -5);
            Assert.True(alreadyMoved.Equals(movePtRight), "move point right -5 failed");
        }