forked from tsai/mathnet-numerics
Christoph Ruegg
12 years ago
14 changed files with 113 additions and 1170 deletions
@ -1,115 +0,0 @@ |
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// <copyright file="DenseVectorTest.TextHandling.cs" company="Math.NET">
|
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// Math.NET Numerics, part of the Math.NET Project
|
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// http://numerics.mathdotnet.com
|
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// http://github.com/mathnet/mathnet-numerics
|
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// http://mathnetnumerics.codeplex.com
|
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//
|
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// Copyright (c) 2009-2013 Math.NET
|
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//
|
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// 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:
|
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//
|
|||
// 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
|
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
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// OTHER DEALINGS IN THE SOFTWARE.
|
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// </copyright>
|
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|
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namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Complex |
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{ |
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using LinearAlgebra.Complex; |
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using NUnit.Framework; |
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using System; |
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using System.Globalization; |
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/// <summary>
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/// Dense vector text handling tests.
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/// </summary>
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[TestFixture, Category("LA")] |
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public class DenseVectorTextHandlingTest |
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{ |
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/// <summary>
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/// Can parse a Complex dense vectors with invariant culture.
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/// </summary>
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/// <param name="stringToParse">String to parse.</param>
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/// <param name="expectedToString">Expected result.</param>
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[TestCase("2", "(2, 0)")] |
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[TestCase("(3)", "(3, 0)")] |
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[TestCase("[1,2,3]", "(1, 0) (2, 0) (3, 0)")]
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[TestCase(" [ 1.1 , 2.1 , 3.1 ] ", "(1.1, 0) (2.1, 0) (3.1, 0)")]
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[TestCase(" [ -1.1 , 2.1 , +3.1 ] ", "(-1.1, 0) (2.1, 0) (3.1, 0)")]
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[TestCase(" [1.2,3.4 , 5.6] ", "(1.2, 0) (3.4, 0) (5.6, 0)")]
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[TestCase("[1+1i,2+1i,3+1i]", "(1, 1) (2, 1) (3, 1)")]
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[TestCase(" [ 1.1 + 1i , 2.1+1i , 3.1+1i ] ", "(1.1, 1) (2.1, 1) (3.1, 1)")]
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[TestCase(" [ -1.1 + 1i , 2.1-1i , +3.1+1i ] ", "(-1.1, 1) (2.1, -1) (3.1, 1)")]
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[TestCase(" [1.2+2.3i ,3.4+4.5i , 5.6+ 6.7i] ", "(1.2, 2.3) (3.4, 4.5) (5.6, 6.7)")]
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public void CanParseComplexDenseVectorsWithInvariant(string stringToParse, string expectedToString) |
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{ |
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var formatProvider = CultureInfo.InvariantCulture; |
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var vector = DenseVector.Parse(stringToParse, formatProvider); |
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Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
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} |
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|
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/// <summary>
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/// Can parse a Complex dense vectors with culture.
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/// </summary>
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/// <param name="stringToParse">String to parse.</param>
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/// <param name="expectedToString">Expected result.</param>
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/// <param name="culture">Culture name.</param>
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[TestCase(" 1.2 + 1i , 3.4 + 1i , 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "en-US")] |
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//[TestCase(" 1.2 + 1i ; 3.4 + 1i ; 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
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#if !PORTABLE
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[TestCase(" 1,2 + 1i ; 3,4 + 1i ; 5,6 + 1i ", "(1,2, 1) (3,4, 1) (5,6, 1)", "de-DE")] |
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#endif
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public void CanParseComplexDenseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
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{ |
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var formatProvider = new CultureInfo(culture); |
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var vector = DenseVector.Parse(stringToParse, formatProvider); |
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Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
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} |
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/// <summary>
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/// Parse if missing closing paren throws <c>FormatException</c>.
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/// </summary>
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[Test] |
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public void ParseIfMissingClosingParenThrowsFormatException() |
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{ |
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Assert.That(() => DenseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
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Assert.That(() => DenseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
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} |
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/// <summary>
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/// Try parse a bad value with invariant returns <c>false</c>.
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/// </summary>
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/// <param name="str">Input string.</param>
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[TestCase(null)] |
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[TestCase("")] |
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[TestCase(",")] |
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[TestCase("1e+")] |
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[TestCase("1e")] |
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[TestCase("()")] |
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[TestCase("[ ]")]
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public void TryParseBadValueWithInvariantReturnsFalse(string str) |
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{ |
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DenseVector vector; |
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var ret = DenseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
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Assert.IsFalse(ret); |
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Assert.IsNull(vector); |
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} |
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} |
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} |
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@ -1,114 +0,0 @@ |
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// <copyright file="SparseVectorTest.TextHandling.cs" company="Math.NET">
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// Math.NET Numerics, part of the Math.NET Project
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// http://numerics.mathdotnet.com
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// http://github.com/mathnet/mathnet-numerics
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// http://mathnetnumerics.codeplex.com
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//
|
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// Copyright (c) 2009-2013 Math.NET
|
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//
|
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// Permission is hereby granted, free of charge, to any person
|
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// 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:
|
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//
|
|||
// 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
|
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// OTHER DEALINGS IN THE SOFTWARE.
|
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// </copyright>
|
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|
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namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Complex |
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{ |
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using LinearAlgebra.Complex; |
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using NUnit.Framework; |
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using System; |
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using System.Globalization; |
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/// <summary>
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/// Sparse vector text handling tests.
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/// </summary>
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public class SparseVectorTextHandlingTest |
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{ |
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/// <summary>
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/// Can parse a Complex sparse vectors with invariant culture.
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/// </summary>
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/// <param name="stringToParse">String to parse.</param>
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/// <param name="expectedToString">Expected result.</param>
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[TestCase("2", "(2, 0)")] |
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[TestCase("(3)", "(3, 0)")] |
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[TestCase("[1,2,3]", "(1, 0) (2, 0) (3, 0)")]
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[TestCase(" [ 1.1 , 2.1 , 3.1 ] ", "(1.1, 0) (2.1, 0) (3.1, 0)")]
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[TestCase(" [ -1.1 , 2.1 , +3.1 ] ", "(-1.1, 0) (2.1, 0) (3.1, 0)")]
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[TestCase(" [1.2,3.4 , 5.6] ", "(1.2, 0) (3.4, 0) (5.6, 0)")]
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[TestCase("[1+1i,2+1i,3+1i]", "(1, 1) (2, 1) (3, 1)")]
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[TestCase(" [ 1.1 + 1i , 2.1+1i , 3.1+1i ] ", "(1.1, 1) (2.1, 1) (3.1, 1)")]
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[TestCase(" [ -1.1 + 1i , 2.1-1i , +3.1+1i ] ", "(-1.1, 1) (2.1, -1) (3.1, 1)")]
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[TestCase(" [1.2+2.3i ,3.4+4.5i , 5.6+ 6.7i] ", "(1.2, 2.3) (3.4, 4.5) (5.6, 6.7)")]
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public void CanParseComplexSparseVectorsWithInvariant(string stringToParse, string expectedToString) |
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{ |
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var formatProvider = CultureInfo.InvariantCulture; |
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var vector = SparseVector.Parse(stringToParse, formatProvider); |
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Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
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} |
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/// <summary>
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/// Can parse a Complex sparse vectors with culture.
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/// </summary>
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/// <param name="stringToParse">String to parse.</param>
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/// <param name="expectedToString">Expected result.</param>
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/// <param name="culture">Culture name.</param>
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[TestCase(" 1.2 + 1i , 3.4 + 1i , 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "en-US")] |
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//[TestCase(" 1.2 + 1i ; 3.4 + 1i ; 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
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#if !PORTABLE
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[TestCase(" 1,2 + 1i ; 3,4 + 1i ; 5,6 + 1i ", "(1,2, 1) (3,4, 1) (5,6, 1)", "de-DE")] |
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#endif
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public void CanParseComplexSparseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
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{ |
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var formatProvider = new CultureInfo(culture); |
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var vector = SparseVector.Parse(stringToParse, formatProvider); |
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Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
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} |
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/// <summary>
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/// Parse if missing closing paren throws <c>FormatException</c>.
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/// </summary>
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[Test] |
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public void ParseIfMissingClosingParenThrowsFormatException() |
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{ |
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Assert.That(() => SparseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
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Assert.That(() => SparseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
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} |
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/// <summary>
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/// Try parse a bad value with invariant returns <c>false</c>.
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/// </summary>
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/// <param name="str">Input string.</param>
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[TestCase(null)] |
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[TestCase("")] |
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[TestCase(",")] |
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[TestCase("1e+")] |
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[TestCase("1e")] |
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[TestCase("()")] |
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[TestCase("[ ]")]
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public void TryParseBadValueWithInvariantReturnsFalse(string str) |
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{ |
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SparseVector vector; |
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var ret = SparseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
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Assert.IsFalse(ret); |
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Assert.IsNull(vector); |
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} |
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} |
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} |
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@ -1,115 +0,0 @@ |
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// <copyright file="DenseVectorTest.TextHandling.cs" company="Math.NET">
|
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// Math.NET Numerics, part of the Math.NET Project
|
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// http://numerics.mathdotnet.com
|
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// http://github.com/mathnet/mathnet-numerics
|
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// http://mathnetnumerics.codeplex.com
|
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//
|
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// Copyright (c) 2009-2013 Math.NET
|
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//
|
|||
// 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
|
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// OTHER DEALINGS IN THE SOFTWARE.
|
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// </copyright>
|
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|
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namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Complex32 |
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{ |
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using LinearAlgebra.Complex32; |
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using NUnit.Framework; |
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using System; |
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using System.Globalization; |
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|
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/// <summary>
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/// Dense vector text handling tests.
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/// </summary>
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[TestFixture, Category("LA")] |
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public class DenseVectorTextHandlingTest |
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{ |
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/// <summary>
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/// Can parse a Complex32 dense vectors with invariant culture.
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/// </summary>
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/// <param name="stringToParse">String to parse.</param>
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/// <param name="expectedToString">Expected result.</param>
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[TestCase("2", "(2, 0)")] |
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[TestCase("(3)", "(3, 0)")] |
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[TestCase("[1,2,3]", "(1, 0) (2, 0) (3, 0)")]
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[TestCase(" [ 1.1 , 2.1 , 3.1 ] ", "(1.1, 0) (2.1, 0) (3.1, 0)")]
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[TestCase(" [ -1.1 , 2.1 , +3.1 ] ", "(-1.1, 0) (2.1, 0) (3.1, 0)")]
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[TestCase(" [1.2,3.4 , 5.6] ", "(1.2, 0) (3.4, 0) (5.6, 0)")]
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[TestCase("[1+1i,2+1i,3+1i]", "(1, 1) (2, 1) (3, 1)")]
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[TestCase(" [ 1.1 + 1i , 2.1+1i , 3.1+1i ] ", "(1.1, 1) (2.1, 1) (3.1, 1)")]
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[TestCase(" [ -1.1 + 1i , 2.1-1i , +3.1+1i ] ", "(-1.1, 1) (2.1, -1) (3.1, 1)")]
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[TestCase(" [1.2+2.3i ,3.4+4.5i , 5.6+ 6.7i] ", "(1.2, 2.3) (3.4, 4.5) (5.6, 6.7)")]
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public void CanParseComplex32DenseVectorsWithInvariant(string stringToParse, string expectedToString) |
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{ |
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var formatProvider = CultureInfo.InvariantCulture; |
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var vector = DenseVector.Parse(stringToParse, formatProvider); |
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Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
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} |
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|
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/// <summary>
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/// Can parse a Complex32 dense vectors with culture.
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/// </summary>
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/// <param name="stringToParse">String to parse.</param>
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/// <param name="expectedToString">Expected result.</param>
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/// <param name="culture">Culture name.</param>
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[TestCase(" 1.2 + 1i , 3.4 + 1i , 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "en-US")] |
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//[TestCase(" 1.2 + 1i ; 3.4 + 1i ; 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
|
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#if !PORTABLE
|
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[TestCase(" 1,2 + 1i ; 3,4 + 1i ; 5,6 + 1i ", "(1,2, 1) (3,4, 1) (5,6, 1)", "de-DE")] |
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#endif
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public void CanParseComplex32DenseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
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{ |
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var formatProvider = new CultureInfo(culture); |
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var vector = DenseVector.Parse(stringToParse, formatProvider); |
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|
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Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
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} |
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|
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/// <summary>
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/// Parse if missing closing paren throws <c>FormatException</c>.
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/// </summary>
|
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[Test] |
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public void ParseIfMissingClosingParenThrowsFormatException() |
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{ |
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Assert.That(() => DenseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
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Assert.That(() => DenseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
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} |
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|
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/// <summary>
|
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/// Try parse a bad value with invariant returns <c>false</c>.
|
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/// </summary>
|
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/// <param name="str">Input string.</param>
|
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[TestCase(null)] |
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[TestCase("")] |
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[TestCase(",")] |
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[TestCase("1e+")] |
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[TestCase("1e")] |
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[TestCase("()")] |
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[TestCase("[ ]")]
|
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public void TryParseBadValueWithInvariantReturnsFalse(string str) |
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{ |
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DenseVector vector; |
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var ret = DenseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
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Assert.IsFalse(ret); |
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Assert.IsNull(vector); |
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} |
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} |
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} |
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@ -1,114 +0,0 @@ |
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// <copyright file="SparseVectorTest.TextHandling.cs" company="Math.NET">
|
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// Math.NET Numerics, part of the Math.NET Project
|
|||
// http://numerics.mathdotnet.com
|
|||
// http://github.com/mathnet/mathnet-numerics
|
|||
// http://mathnetnumerics.codeplex.com
|
|||
//
|
|||
// Copyright (c) 2009-2013 Math.NET
|
|||
//
|
|||
// 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.
|
|||
// </copyright>
|
|||
|
|||
namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Complex32 |
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{ |
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using LinearAlgebra.Complex32; |
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using NUnit.Framework; |
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using System; |
|||
using System.Globalization; |
|||
|
|||
/// <summary>
|
|||
/// Sparse vector text handling tests.
|
|||
/// </summary>
|
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public class SparseVectorTextHandlingTest |
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{ |
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/// <summary>
|
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/// Can parse a Complex32 sparse vectors with invariant culture.
|
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/// </summary>
|
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/// <param name="stringToParse">String to parse.</param>
|
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/// <param name="expectedToString">Expected result.</param>
|
|||
[TestCase("2", "(2, 0)")] |
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[TestCase("(3)", "(3, 0)")] |
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[TestCase("[1,2,3]", "(1, 0) (2, 0) (3, 0)")]
|
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[TestCase(" [ 1.1 , 2.1 , 3.1 ] ", "(1.1, 0) (2.1, 0) (3.1, 0)")]
|
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[TestCase(" [ -1.1 , 2.1 , +3.1 ] ", "(-1.1, 0) (2.1, 0) (3.1, 0)")]
|
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[TestCase(" [1.2,3.4 , 5.6] ", "(1.2, 0) (3.4, 0) (5.6, 0)")]
|
|||
[TestCase("[1+1i,2+1i,3+1i]", "(1, 1) (2, 1) (3, 1)")]
|
|||
[TestCase(" [ 1.1 + 1i , 2.1+1i , 3.1+1i ] ", "(1.1, 1) (2.1, 1) (3.1, 1)")]
|
|||
[TestCase(" [ -1.1 + 1i , 2.1-1i , +3.1+1i ] ", "(-1.1, 1) (2.1, -1) (3.1, 1)")]
|
|||
[TestCase(" [1.2+2.3i ,3.4+4.5i , 5.6+ 6.7i] ", "(1.2, 2.3) (3.4, 4.5) (5.6, 6.7)")]
|
|||
public void CanParseComplex32SparseVectorsWithInvariant(string stringToParse, string expectedToString) |
|||
{ |
|||
var formatProvider = CultureInfo.InvariantCulture; |
|||
var vector = SparseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse a Complex32 sparse vectors with culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
/// <param name="culture">Culture name.</param>
|
|||
[TestCase(" 1.2 + 1i , 3.4 + 1i , 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "en-US")] |
|||
//[TestCase(" 1.2 + 1i ; 3.4 + 1i ; 5.6 + 1i ", "(1.2, 1) (3.4, 1) (5.6, 1)", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
|
|||
#if !PORTABLE
|
|||
[TestCase(" 1,2 + 1i ; 3,4 + 1i ; 5,6 + 1i ", "(1,2, 1) (3,4, 1) (5,6, 1)", "de-DE")] |
|||
#endif
|
|||
public void CanParseComplex32SparseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
|||
{ |
|||
var formatProvider = new CultureInfo(culture); |
|||
var vector = SparseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Parse if missing closing paren throws <c>FormatException</c>.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void ParseIfMissingClosingParenThrowsFormatException() |
|||
{ |
|||
Assert.That(() => SparseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
|||
Assert.That(() => SparseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Try parse a bad value with invariant returns <c>false</c>.
|
|||
/// </summary>
|
|||
/// <param name="str">Input string.</param>
|
|||
[TestCase(null)] |
|||
[TestCase("")] |
|||
[TestCase(",")] |
|||
[TestCase("1e+")] |
|||
[TestCase("1e")] |
|||
[TestCase("()")] |
|||
[TestCase("[ ]")]
|
|||
public void TryParseBadValueWithInvariantReturnsFalse(string str) |
|||
{ |
|||
SparseVector vector; |
|||
var ret = SparseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
|||
Assert.IsFalse(ret); |
|||
Assert.IsNull(vector); |
|||
} |
|||
} |
|||
} |
|||
@ -1,150 +0,0 @@ |
|||
// <copyright file="DenseVectorTest.TextHandling.cs" company="Math.NET">
|
|||
// Math.NET Numerics, part of the Math.NET Project
|
|||
// http://numerics.mathdotnet.com
|
|||
// http://github.com/mathnet/mathnet-numerics
|
|||
// http://mathnetnumerics.codeplex.com
|
|||
//
|
|||
// Copyright (c) 2009-2013 Math.NET
|
|||
//
|
|||
// 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.
|
|||
// </copyright>
|
|||
|
|||
namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Double |
|||
{ |
|||
using LinearAlgebra.Double; |
|||
using NUnit.Framework; |
|||
using System; |
|||
using System.Globalization; |
|||
|
|||
/// <summary>
|
|||
/// Dense vector text handling tests.
|
|||
/// </summary>
|
|||
[TestFixture, Category("LA")] |
|||
public class DenseVectorTextHandlingTest |
|||
{ |
|||
/// <summary>
|
|||
/// Can parse a double dense vectors with invariant culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
[TestCase("2", "2")] |
|||
[TestCase("(3)", "3")] |
|||
[TestCase("[1,2,3]", "1 2 3")]
|
|||
[TestCase(" [ 1 , 2 , 3 ] ", "1 2 3")]
|
|||
[TestCase(" [ -1 , 2 , +3 ] ", "-1 2 3")]
|
|||
[TestCase(" [1.2,3.4 , 5.6] ", "1.2 3.4 5.6")]
|
|||
public void CanParseDoubleDenseVectorsWithInvariant(string stringToParse, string expectedToString) |
|||
{ |
|||
var formatProvider = CultureInfo.InvariantCulture; |
|||
var vector = DenseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse a double dense vectors with culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
/// <param name="culture">Culture name.</param>
|
|||
[TestCase(" 1.2,3.4 , 5.6 ", "1.2 3.4 5.6", "en-US")] |
|||
//[TestCase(" 1.2;3.4 ; 5.6 ", "1.2 3.4 5.6", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
|
|||
[TestCase(" 1,2;3,4 ; 5,6 ", "1,2 3,4 5,6", "de-DE")] |
|||
public void CanParseDoubleDenseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
|||
{ |
|||
var formatProvider = new CultureInfo(culture); |
|||
var vector = DenseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse double dense vectors.
|
|||
/// </summary>
|
|||
/// <param name="vectorAsString">Vector as string.</param>
|
|||
[TestCase("15")] |
|||
[TestCase("1{0}2 3{0}4 5{0}6")] |
|||
public void CanParseDoubleDenseVectors(string vectorAsString) |
|||
{ |
|||
var mappedString = String.Format( |
|||
vectorAsString, |
|||
CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator); |
|||
|
|||
var vector = DenseVector.Parse(mappedString); |
|||
|
|||
Assert.AreEqual(mappedString, vector.ToVectorString(1, int.MaxValue, 1)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Parse if missing closing paren throws <c>FormatException</c>.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void ParseIfMissingClosingParenThrowsFormatException() |
|||
{ |
|||
Assert.That(() => DenseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
|||
Assert.That(() => DenseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can try parse a double dense vector.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void CanTryParseDoubleDenseVector() |
|||
{ |
|||
var data = new[] { 1.2, 3.4, 5.6e-78 }; |
|||
var text = String.Format( |
|||
"{1}{0}{2}{0}{3}", |
|||
CultureInfo.CurrentCulture.TextInfo.ListSeparator, |
|||
data[0], |
|||
data[1], |
|||
data[2]); |
|||
|
|||
DenseVector vector; |
|||
var ret = DenseVector.TryParse(text, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, (double[])vector, 14); |
|||
|
|||
ret = DenseVector.TryParse(text, CultureInfo.CurrentCulture, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, (double[])vector, 14); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Try parse a bad value with invariant returns <c>false</c>.
|
|||
/// </summary>
|
|||
/// <param name="str">Input string.</param>
|
|||
[TestCase(null)] |
|||
[TestCase("")] |
|||
[TestCase(",")] |
|||
[TestCase("1e+")] |
|||
[TestCase("1e")] |
|||
[TestCase("()")] |
|||
[TestCase("[ ]")]
|
|||
public void TryParseBadValueWithInvariantReturnsFalse(string str) |
|||
{ |
|||
DenseVector vector; |
|||
var ret = DenseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
|||
Assert.IsFalse(ret); |
|||
Assert.IsNull(vector); |
|||
} |
|||
} |
|||
} |
|||
@ -1,149 +0,0 @@ |
|||
// <copyright file="SparseVectorTest.TextHandling.cs" company="Math.NET">
|
|||
// Math.NET Numerics, part of the Math.NET Project
|
|||
// http://numerics.mathdotnet.com
|
|||
// http://github.com/mathnet/mathnet-numerics
|
|||
// http://mathnetnumerics.codeplex.com
|
|||
//
|
|||
// Copyright (c) 2009-2013 Math.NET
|
|||
//
|
|||
// 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.
|
|||
// </copyright>
|
|||
|
|||
namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Double |
|||
{ |
|||
using LinearAlgebra.Double; |
|||
using NUnit.Framework; |
|||
using System; |
|||
using System.Globalization; |
|||
|
|||
/// <summary>
|
|||
/// Sparse vector text handling tests.
|
|||
/// </summary>
|
|||
public class SparseVectorTextHandlingTest |
|||
{ |
|||
/// <summary>
|
|||
/// Can parse a double sparse vectors with invariant culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
[TestCase("2", "2")] |
|||
[TestCase("(3)", "3")] |
|||
[TestCase("[1,2,3]", "1 2 3")]
|
|||
[TestCase(" [ 1 , 2 , 3 ] ", "1 2 3")]
|
|||
[TestCase(" [ -1 , 2 , +3 ] ", "-1 2 3")]
|
|||
[TestCase(" [1.2,3.4 , 5.6] ", "1.2 3.4 5.6")]
|
|||
public void CanParseDoubleSparseVectorsWithInvariant(string stringToParse, string expectedToString) |
|||
{ |
|||
var formatProvider = CultureInfo.InvariantCulture; |
|||
var vector = SparseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse a double sparse vectors with culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
/// <param name="culture">Culture name.</param>
|
|||
[TestCase(" 1.2,3.4 , 5.6 ", "1.2 3.4 5.6", "en-US")] |
|||
//[TestCase(" 1.2;3.4 ; 5.6 ", "1.2 3.4 5.6", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
|
|||
[TestCase(" 1,2;3,4 ; 5,6 ", "1,2 3,4 5,6", "de-DE")] |
|||
public void CanParseDoubleSparseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
|||
{ |
|||
var formatProvider = new CultureInfo(culture); |
|||
var vector = SparseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse double sparse vectors.
|
|||
/// </summary>
|
|||
/// <param name="vectorAsString">Vector as string.</param>
|
|||
[TestCase("15")] |
|||
[TestCase("1{0}2 3{0}4 5{0}6")] |
|||
public void CanParseDoubleSparseVectors(string vectorAsString) |
|||
{ |
|||
var mappedString = String.Format( |
|||
vectorAsString, |
|||
CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator); |
|||
|
|||
var vector = SparseVector.Parse(mappedString); |
|||
|
|||
Assert.AreEqual(mappedString, vector.ToVectorString(1, int.MaxValue, 1)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Parse if missing closing paren throws <c>FormatException</c>.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void ParseIfMissingClosingParenThrowsFormatException() |
|||
{ |
|||
Assert.That(() => SparseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
|||
Assert.That(() => SparseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can try parse a double sparse vector.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void CanTryParseDoubleSparseVector() |
|||
{ |
|||
var data = new[] { 1.2, 3.4, 5.6e-78 }; |
|||
var text = String.Format( |
|||
"{1}{0}{2}{0}{3}", |
|||
CultureInfo.CurrentCulture.TextInfo.ListSeparator, |
|||
data[0], |
|||
data[1], |
|||
data[2]); |
|||
|
|||
SparseVector vector; |
|||
var ret = SparseVector.TryParse(text, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, vector.ToArray(), 14); |
|||
|
|||
ret = SparseVector.TryParse(text, CultureInfo.CurrentCulture, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, vector.ToArray(), 14); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Try parse a bad value with invariant returns <c>false</c>.
|
|||
/// </summary>
|
|||
/// <param name="str">Input string.</param>
|
|||
[TestCase(null)] |
|||
[TestCase("")] |
|||
[TestCase(",")] |
|||
[TestCase("1e+")] |
|||
[TestCase("1e")] |
|||
[TestCase("()")] |
|||
[TestCase("[ ]")]
|
|||
public void TryParseBadValueWithInvariantReturnsFalse(string str) |
|||
{ |
|||
SparseVector vector; |
|||
var ret = SparseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
|||
Assert.IsFalse(ret); |
|||
Assert.IsNull(vector); |
|||
} |
|||
} |
|||
} |
|||
@ -1,150 +0,0 @@ |
|||
// <copyright file="DenseVectorTest.TextHandling.cs" company="Math.NET">
|
|||
// Math.NET Numerics, part of the Math.NET Project
|
|||
// http://numerics.mathdotnet.com
|
|||
// http://github.com/mathnet/mathnet-numerics
|
|||
// http://mathnetnumerics.codeplex.com
|
|||
//
|
|||
// Copyright (c) 2009-2013 Math.NET
|
|||
//
|
|||
// 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.
|
|||
// </copyright>
|
|||
|
|||
namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Single |
|||
{ |
|||
using LinearAlgebra.Single; |
|||
using NUnit.Framework; |
|||
using System; |
|||
using System.Globalization; |
|||
|
|||
/// <summary>
|
|||
/// Dense vector text handling tests.
|
|||
/// </summary>
|
|||
[TestFixture, Category("LA")] |
|||
public class DenseVectorTextHandlingTest |
|||
{ |
|||
/// <summary>
|
|||
/// Can parse a float dense vectors with invariant culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
[TestCase("2", "2")] |
|||
[TestCase("(3)", "3")] |
|||
[TestCase("[1,2,3]", "1 2 3")]
|
|||
[TestCase(" [ 1 , 2 , 3 ] ", "1 2 3")]
|
|||
[TestCase(" [ -1 , 2 , +3 ] ", "-1 2 3")]
|
|||
[TestCase(" [1.2,3.4 , 5.6] ", "1.2 3.4 5.6")]
|
|||
public void CanParseSingleDenseVectorsWithInvariant(string stringToParse, string expectedToString) |
|||
{ |
|||
var formatProvider = CultureInfo.InvariantCulture; |
|||
var vector = DenseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse a float dense vectors with culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
/// <param name="culture">Culture name.</param>
|
|||
[TestCase(" 1.2,3.4 , 5.6 ", "1.2 3.4 5.6", "en-US")] |
|||
//[TestCase(" 1.2;3.4 ; 5.6 ", "1.2 3.4 5.6", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
|
|||
[TestCase(" 1,2;3,4 ; 5,6 ", "1,2 3,4 5,6", "de-DE")] |
|||
public void CanParseSingleDenseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
|||
{ |
|||
var formatProvider = new CultureInfo(culture); |
|||
var vector = DenseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse float dense vectors.
|
|||
/// </summary>
|
|||
/// <param name="vectorAsString">Vector as string.</param>
|
|||
[TestCase("15")] |
|||
[TestCase("1{0}2 3{0}4 5{0}6")] |
|||
public void CanParseSingleDenseVectors(string vectorAsString) |
|||
{ |
|||
var mappedString = String.Format( |
|||
vectorAsString, |
|||
CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator); |
|||
|
|||
var vector = DenseVector.Parse(mappedString); |
|||
|
|||
Assert.AreEqual(mappedString, vector.ToVectorString(1, int.MaxValue, 1, "G")); |
|||
} |
|||
|
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/// <summary>
|
|||
/// Parse if missing closing paren throws <c>FormatException</c>.
|
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/// </summary>
|
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[Test] |
|||
public void ParseIfMissingClosingParenThrowsFormatException() |
|||
{ |
|||
Assert.That(() => DenseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
|||
Assert.That(() => DenseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can try parse a float dense vector.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void CanTryParseSingleDenseVector() |
|||
{ |
|||
var data = new[] { 1.2f, 3.4f, 5.6e-78f }; |
|||
var text = String.Format( |
|||
"{1}{0}{2}{0}{3}", |
|||
CultureInfo.CurrentCulture.TextInfo.ListSeparator, |
|||
data[0], |
|||
data[1], |
|||
data[2]); |
|||
|
|||
DenseVector vector; |
|||
var ret = DenseVector.TryParse(text, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, (float[])vector, 14); |
|||
|
|||
ret = DenseVector.TryParse(text, CultureInfo.CurrentCulture, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, (float[])vector, 14); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Try parse a bad value with invariant returns <c>false</c>.
|
|||
/// </summary>
|
|||
/// <param name="str">Input string.</param>
|
|||
[TestCase(null)] |
|||
[TestCase("")] |
|||
[TestCase(",")] |
|||
[TestCase("1e+")] |
|||
[TestCase("1e")] |
|||
[TestCase("()")] |
|||
[TestCase("[ ]")]
|
|||
public void TryParseBadValueWithInvariantReturnsFalse(string str) |
|||
{ |
|||
DenseVector vector; |
|||
var ret = DenseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
|||
Assert.IsFalse(ret); |
|||
Assert.IsNull(vector); |
|||
} |
|||
} |
|||
} |
|||
@ -1,149 +0,0 @@ |
|||
// <copyright file="SparseVectorTest.TextHandling.cs" company="Math.NET">
|
|||
// Math.NET Numerics, part of the Math.NET Project
|
|||
// http://numerics.mathdotnet.com
|
|||
// http://github.com/mathnet/mathnet-numerics
|
|||
// http://mathnetnumerics.codeplex.com
|
|||
//
|
|||
// Copyright (c) 2009-2013 Math.NET
|
|||
//
|
|||
// 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.
|
|||
// </copyright>
|
|||
|
|||
namespace MathNet.Numerics.UnitTests.LinearAlgebraTests.Single |
|||
{ |
|||
using LinearAlgebra.Single; |
|||
using NUnit.Framework; |
|||
using System; |
|||
using System.Globalization; |
|||
|
|||
/// <summary>
|
|||
/// Sparse vector text handling tests.
|
|||
/// </summary>
|
|||
public class SparseVectorTextHandlingTest |
|||
{ |
|||
/// <summary>
|
|||
/// Can parse a float sparse vectors with invariant culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
[TestCase("2", "2")] |
|||
[TestCase("(3)", "3")] |
|||
[TestCase("[1,2,3]", "1 2 3")]
|
|||
[TestCase(" [ 1 , 2 , 3 ] ", "1 2 3")]
|
|||
[TestCase(" [ -1 , 2 , +3 ] ", "-1 2 3")]
|
|||
[TestCase(" [1.2,3.4 , 5.6] ", "1.2 3.4 5.6")]
|
|||
public void CanParseSingleSparseVectorsWithInvariant(string stringToParse, string expectedToString) |
|||
{ |
|||
var formatProvider = CultureInfo.InvariantCulture; |
|||
var vector = SparseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse a float sparse vectors with culture.
|
|||
/// </summary>
|
|||
/// <param name="stringToParse">String to parse.</param>
|
|||
/// <param name="expectedToString">Expected result.</param>
|
|||
/// <param name="culture">Culture name.</param>
|
|||
[TestCase(" 1.2,3.4 , 5.6 ", "1.2 3.4 5.6", "en-US")] |
|||
//[TestCase(" 1.2;3.4 ; 5.6 ", "1.2 3.4 5.6", "de-CH")] Windows 8.1 issue, see http://bit.ly/W81deCH
|
|||
[TestCase(" 1,2;3,4 ; 5,6 ", "1,2 3,4 5,6", "de-DE")] |
|||
public void CanParseSingleSparseVectorsWithCulture(string stringToParse, string expectedToString, string culture) |
|||
{ |
|||
var formatProvider = new CultureInfo(culture); |
|||
var vector = SparseVector.Parse(stringToParse, formatProvider); |
|||
|
|||
Assert.AreEqual(expectedToString, vector.ToVectorString(1, int.MaxValue, 1, "G", formatProvider)); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can parse float sparse vectors.
|
|||
/// </summary>
|
|||
/// <param name="vectorAsString">Vector as string.</param>
|
|||
[TestCase("15")] |
|||
[TestCase("1{0}2 3{0}4 5{0}6")] |
|||
public void CanParseSingleSparseVectors(string vectorAsString) |
|||
{ |
|||
var mappedString = String.Format( |
|||
vectorAsString, |
|||
CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator); |
|||
|
|||
var vector = SparseVector.Parse(mappedString); |
|||
|
|||
Assert.AreEqual(mappedString, vector.ToVectorString(1, int.MaxValue, 1, "G")); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Parse if missing closing paren throws <c>FormatException</c>.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void ParseIfMissingClosingParenThrowsFormatException() |
|||
{ |
|||
Assert.That(() => SparseVector.Parse("(1"), Throws.TypeOf<FormatException>()); |
|||
Assert.That(() => SparseVector.Parse("[1"), Throws.TypeOf<FormatException>()); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Can try parse a float sparse vector.
|
|||
/// </summary>
|
|||
[Test] |
|||
public void CanTryParseSingleSparseVector() |
|||
{ |
|||
var data = new[] { 1.2f, 3.4f, 5.6e-10f }; |
|||
var text = String.Format( |
|||
"{1}{0}{2}{0}{3}", |
|||
CultureInfo.CurrentCulture.TextInfo.ListSeparator, |
|||
data[0], |
|||
data[1], |
|||
data[2]); |
|||
|
|||
SparseVector vector; |
|||
var ret = SparseVector.TryParse(text, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, vector.ToArray(), 14); |
|||
|
|||
ret = SparseVector.TryParse(text, CultureInfo.CurrentCulture, out vector); |
|||
Assert.IsTrue(ret); |
|||
AssertHelpers.AlmostEqualRelative(data, vector.ToArray(), 14); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Try parse a bad value with invariant returns <c>false</c>.
|
|||
/// </summary>
|
|||
/// <param name="str">Input string.</param>
|
|||
[TestCase(null)] |
|||
[TestCase("")] |
|||
[TestCase(",")] |
|||
[TestCase("1e+")] |
|||
[TestCase("1e")] |
|||
[TestCase("()")] |
|||
[TestCase("[ ]")]
|
|||
public void TryParseBadValueWithInvariantReturnsFalse(string str) |
|||
{ |
|||
SparseVector vector; |
|||
var ret = SparseVector.TryParse(str, CultureInfo.InvariantCulture, out vector); |
|||
Assert.IsFalse(ret); |
|||
Assert.IsNull(vector); |
|||
} |
|||
} |
|||
} |
|||
Loading…
Reference in new issue