/NRefactory/ICSharpCode.NRefactory.Tests/Utils/CSharpPrimitiveCastTests.cs
http://github.com/icsharpcode/ILSpy · C# · 83 lines · 58 code · 6 blank · 19 comment · 14 complexity · a9f40de71c8f75efa5bc9eaa7fa380df MD5 · raw file
- // Copyright (c) AlphaSierraPapa for the SharpDevelop Team
- //
- // Permission is hereby granted, free of charge, to any person obtaining a copy of this
- // software and associated documentation files (the "Software"), to deal in the Software
- // without restriction, including without limitation the rights to use, copy, modify, merge,
- // publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
- // to whom the Software is furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in all copies or
- // substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
- // INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
- // FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- // DEALINGS IN THE SOFTWARE.
- using System;
- using NUnit.Framework;
- namespace ICSharpCode.NRefactory.Utils
- {
- [TestFixture]
- public class CSharpPrimitiveCastTests
- {
- // I know, these tests aren't really clever, more of a way to fake code coverage...
- // Well, at least they should ensure the 'tables' in CSharpPrimitiveCast don't contain any typos.
-
- [Test]
- public void FloatToInteger()
- {
- for (int checkedMode = 0; checkedMode < 2; checkedMode++) {
- for (TypeCode to = TypeCode.Char; to <= TypeCode.UInt64; to++) {
- object val = CSharpPrimitiveCast.Cast(to, 3.9f, checkedMode == 1);
- Assert.AreEqual(to, Type.GetTypeCode(val.GetType()));
- Assert.AreEqual(3, Convert.ToInt64(val));
- }
- }
- }
-
- [Test]
- public void DoubleToInteger()
- {
- for (int checkedMode = 0; checkedMode < 2; checkedMode++) {
- for (TypeCode to = TypeCode.Char; to <= TypeCode.UInt64; to++) {
- object val = CSharpPrimitiveCast.Cast(to, 3.9, checkedMode == 1);
- Assert.AreEqual(to, Type.GetTypeCode(val.GetType()));
- Assert.AreEqual(3, Convert.ToInt64(val));
- }
- }
- }
-
- [Test]
- public void DecimalToInteger()
- {
- for (int checkedMode = 0; checkedMode < 2; checkedMode++) {
- for (TypeCode to = TypeCode.Char; to <= TypeCode.UInt64; to++) {
- object val = CSharpPrimitiveCast.Cast(to, 3.9m, checkedMode == 1);
- Assert.AreEqual(to, Type.GetTypeCode(val.GetType()));
- Assert.AreEqual(3, Convert.ToInt64(val));
- }
- }
- }
-
- [Test]
- public void IntegerToInteger()
- {
- for (int checkedMode = 0; checkedMode < 2; checkedMode++) {
- for (TypeCode to = TypeCode.Char; to <= TypeCode.UInt64; to++) {
- for (TypeCode to2 = TypeCode.Char; to2 <= TypeCode.Decimal; to2++) {
- object val = CSharpPrimitiveCast.Cast(to, 3, checkedMode == 1);
- Assert.AreEqual(to, Type.GetTypeCode(val.GetType()));
- Assert.AreEqual(3, Convert.ToInt64(val));
- object val2 = CSharpPrimitiveCast.Cast(to2, val, checkedMode == 1);
- Assert.AreEqual(to2, Type.GetTypeCode(val2.GetType()));
- Assert.AreEqual(3, Convert.ToInt64(val2));
- }
- }
- }
- }
- }
- }