67 lines
1.9 KiB
C#
67 lines
1.9 KiB
C#
/*
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Copyright 2014 Alex Dyachenko
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This file is part of the MPIR Library.
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The MPIR Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 3 of the License, or (at
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your option) any later version.
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The MPIR Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the MPIR Library. If not, see http://www.gnu.org/licenses/.
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*/
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using System;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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namespace MPIR.Tests.HugeIntTests
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{
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[TestClass]
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public class Conversions
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{
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[TestMethod]
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public void ToStringDecimal()
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{
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var n = "-23429384756298357462983476598345623984756";
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using (var a = new HugeInt(n))
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{
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Assert.AreEqual(n, a.ToString());
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}
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}
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[TestMethod]
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public void ToStringHex()
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{
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var n = "-23429abcdef298357462983fedcba345623984756";
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using (var a = new HugeInt(n, 16))
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{
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Assert.AreEqual(n, a.ToString(16));
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Assert.AreEqual(n.ToUpper(), a.ToString(-16));
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}
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}
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[TestMethod]
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public void ToAndFromUlong()
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{
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using (var a = new HugeInt())
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{
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ulong b = 0xF84739ABCDEF4876;
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a.AsUlong = b;
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Assert.AreEqual(b.ToString(), a.ToString());
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a.Value = -a;
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ulong c = a.AsUlong;
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Assert.AreEqual(b.ToString(), c.ToString());
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}
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}
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//todo truncated test
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}
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}
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