81 lines
2.5 KiB
C#
81 lines
2.5 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 Assignment
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{
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[TestMethod]
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public void IntAssignCopy()
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{
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using (var a = new HugeInt("-222509832503450298345029835740293845720"))
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using (var b = new HugeInt())
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{
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b.Value = a;
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Assert.AreEqual("-222509832503450298345029835740293845720", b.ToString());
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}
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}
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[TestMethod]
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public void IntAssignRational()
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{
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using (var a = new HugeRational("222509832503450298345029835740293845720/7"))
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using (var b = new HugeInt())
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{
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b.SetTo(a);
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Assert.AreEqual("31787118929064328335004262248613406531", b.ToString());
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}
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}
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[TestMethod]
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public void IntSwap()
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{
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var strA = "-222509832503450298345029835740293845720";
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var strB = "2039847290878794872059384789347534534";
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using (var a = new HugeInt(strA))
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using (var b = new HugeInt(strB))
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{
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var aValue = a._value();
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var bValue = b._value();
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a.Swap(b);
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Assert.AreEqual(aValue, a._value());
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Assert.AreEqual(bValue, b._value());
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Assert.AreEqual(strA, b.ToString());
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Assert.AreEqual(strB, a.ToString());
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}
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}
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[TestMethod]
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public void IntCompoundOperators()
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{
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using (var a = new HugeInt("938475092834705928347523452345"))
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{
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a.Value += 1;
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a.Value *= 10;
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Assert.AreEqual("9384750928347059283475234523460", a.ToString());
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}
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}
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//more tests coming here
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}
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}
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