public void Join()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("Join(',',1,2,5,6)", null);
Assert.AreEqual(dt, "1,2,5,6");
dt = engine.TryEvaluate("Join(',',1,2,5,6,split('7,8,9',','))", null);
Assert.AreEqual(dt, "1,2,5,6,7,8,9");
}
public void IsRegex_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
var r = engine.TryEvaluate("IsRegex('abcd','a.*c')", false);
Assert.AreEqual(r, true);
r = engine.TryEvaluate("IsRegex('abcd','da.*c')", false);
Assert.AreEqual(r, false);
}
public void IsNullOrEmpty()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("IsNullOrEmpty('')", false);
Assert.AreEqual(dt, true);
dt = engine.TryEvaluate("IsNullOrEmpty(' ')", false);
Assert.AreEqual(dt, false);
}
public void EndsWith()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("EndsWith('123456789','89')", false);
Assert.AreEqual(dt, true);
dt = engine.TryEvaluate("EndsWith('123456789','127')", false);
Assert.AreEqual(dt, false);
}
public void Regex_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.UseExcelIndex = false;
var r = engine.TryEvaluate("Regex('abcd','a.*c')", null);
Assert.AreEqual(r, "abc");
}
public void RemoveEnd()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("RemoveEnd('123456789','89')", null);
Assert.AreEqual(dt, "1234567");
dt = engine.TryEvaluate("RemoveEnd('123456789','127')", null);
Assert.AreEqual(dt, "123456789");
}
public void TrimEnd()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("TrimEnd(' 123 ')", null);
Assert.AreEqual(dt, " 123");
dt = engine.TryEvaluate("TrimEnd(' 123 ','3 ')", null);
Assert.AreEqual(dt, " 12");
}
public void TextToBase64Url()
{
AlgorithmEngine engine = new AlgorithmEngine();
var r = engine.TryEvaluate("TextToBase64Url('&=我中国人 >||')", null);
Assert.AreEqual(r, "Jj3miJHkuK3lm73kurogPnx8");
r = engine.TryEvaluate("TextToBase64Url('&=我中国人 >||','GBK')", null);
Assert.AreEqual(r, "Jj3O0tbQufrIyyA-fHw");
}
public void Base64UrlToText()
{
AlgorithmEngine engine = new AlgorithmEngine();
var r = engine.TryEvaluate("Base64UrlToText('Jj3miJHkuK3lm73kurogPnx8')", null);
Assert.AreEqual(r, "&=我中国人 >||");
r = engine.TryEvaluate("Base64UrlToText('Jj3O0tbQufrIyyA-fHw','GBK')", null);
Assert.AreEqual(r, "&=我中国人 >||");
}
private void RunKnn(List <Solver.ProblemEntities.Point> trainData, List <Solver.ProblemEntities.Point> testData)
{
updateControlsAvailibility(true);
graphManager.ClearGraph();
List <Solver.ProblemEntities.Point> res = new AlgorithmEngine <KNN.Solver.ProblemEntities.Point, int>(k, p, trainData, testData).KnnRunParallel();
graphManager.PrintTemplatePoints(trainData);
graphManager.PrintClassifiedPoints(testData);
graphManager.UpdateGraph();
updateControlsAvailibility(false);
}
public void IndexOf()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.UseExcelIndex = false;
var dt = engine.TryEvaluate("IndexOf('abcd','cd')", -1);
Assert.AreEqual(dt, 2);
dt = engine.TryEvaluate("LastIndexOf('abcd','cd')", -1);
Assert.AreEqual(dt, 2);
}
static void Main(string[] args)
{
{
AlgorithmEngine engine = new AlgorithmEngine();
var c = engine.TryEvaluate("2+3", 0);
}
// BenchmarkRunner.Run<AlgorithmEngineTest>();
BenchmarkRunner.Run <AlgorithmEngineTest_csharp>();
BenchmarkRunner.Run <AlgorithmEngineTest_dateTime>();
}
public void RemoveBoth()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("RemoveBoth('123456789','12','89')", null);
Assert.AreEqual(dt, "34567");
dt = engine.TryEvaluate("RemoveBoth('123456789','12','127')", null);
Assert.AreEqual(dt, "3456789");
dt = engine.TryEvaluate("RemoveBoth('123456789','125','89')", null);
Assert.AreEqual(dt, "1234567");
dt = engine.TryEvaluate("RemoveBoth('123456789','12','127',1)", null);
Assert.AreEqual(dt, "123456789");
//dt = engine.TryEvaluate("RemoveBoth('123456789','12','127',1,2)", null);
//Assert.AreEqual(dt, "123456789");
}
public void Hash()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("Md5('&=我中国人 >||')", null);
engine.TryEvaluate("Sha1('&=我中国人 >||')", null);
engine.TryEvaluate("Sha256('&=我中国人 >||')", null);
engine.TryEvaluate("Sha512('&=我中国人 >||')", null);
engine.TryEvaluate("Crc8('&=我中国人 >||')", null);
engine.TryEvaluate("Crc16('&=我中国人 >||')", null);
engine.TryEvaluate("Crc32('&=我中国人 >||')", null);
engine.TryEvaluate("HmacMd5('&=我中国人 >||','12')", null);
engine.TryEvaluate("HmacSha1('&=我中国人 >||','12')", null);
engine.TryEvaluate("HmacSha256('&=我中国人 >||','12')", null);
engine.TryEvaluate("HmacSha512('&=我中国人 >||','12')", null);
}
private static void K_Test(AlgorithmEngine <Point, int> algorithm, string fileName)
{
StringBuilder content = new StringBuilder();
Console.WriteLine("K_Test");
content.AppendLine("K;%");
double res;
for (int k = 2; k <= 30; k += 2)
{
algorithm.K = k;
res = test.RunTest(algorithm.KnnRunParallel());
content.AppendLine($"{k};{res}");
Console.WriteLine($"{k};{res}");
}
File.WriteAllText("K_" + fileName, content.ToString());
}
public void Hash()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("Md5('&=我中国人 >||')", null);
Assert.AreEqual(dt, "2E1CEFBDFA3677725B7856E02D225819");
dt = engine.TryEvaluate("Sha1('&=我中国人 >||')", null);
dt = engine.TryEvaluate("Sha256('&=我中国人 >||')", null);
dt = engine.TryEvaluate("Sha512('&=我中国人 >||')", null);
dt = engine.TryEvaluate("Crc8('&=我中国人 >||')", null);
dt = engine.TryEvaluate("Crc16('&=我中国人 >||')", null);
dt = engine.TryEvaluate("Crc32('&=我中国人 >||')", null);
dt = engine.TryEvaluate("HmacMd5('&=我中国人 >||','12')", null);
dt = engine.TryEvaluate("HmacSha1('&=我中国人 >||','12')", null);
dt = engine.TryEvaluate("HmacSha256('&=我中国人 >||','12')", null);
dt = engine.TryEvaluate("HmacSha512('&=我中国人 >||','12')", null);
}
static void Main(string[] args)
{
AlgorithmEngine engine = new AlgorithmEngine();
double t = 0.0;
if (engine.Parse("1+2[][]"))
{
t = (double)engine.Evaluate().NumberValue;
}
Thread.CurrentThread.CurrentCulture = new CultureInfo("fr-FR");
Thread.CurrentThread.CurrentUICulture = new CultureInfo("fr-FR");
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
PetaTest.Runner.RunMain(args);
}
public void Json()
{
AlgorithmEngine engine = new AlgorithmEngine();
var dt = engine.TryEvaluate("json('{\"Name\":\"William Shakespeare\",\"Age\":51,\"Birthday\":\"04/26/1564 00:00:00\"}').Age", null);
Assert.AreEqual(dt.ToString(), "51");
dt = engine.TryEvaluate("json('{\"Name\":\"William Shakespeare\",\"Age\":51,\"Birthday\":\"04/26/1564 00:00:00\"}').Birthday", null);
Assert.AreEqual(dt, "04/26/1564 00:00:00");
dt = engine.TryEvaluate("json('[1,2,3]').1", null);
Assert.AreEqual(dt, "1");
dt = engine.TryEvaluate("json('{\"Name\":\"William Shakespeare \",\"Age\":51,\"Birthday\":\"04/26/1564 00:00:00\"}').Name.Trim()", null);
Assert.AreEqual(dt, "William Shakespeare");
dt = engine.TryEvaluate("json('{\"Name1\":\"William Shakespeare \",\"Age\":51,\"Birthday\":\"04/26/1564 00:00:00\"}').（'Name'& 1）.Trim().substring(2,3)", null);
Assert.AreEqual(dt, "ill");
dt = engine.TryEvaluate("tryjson('12346{\"Name1\":\"William Shakespeare \",\"Age\":51,\"Birthday\":\"04/26/1564 00:00:00\"}').（'Name'& 1）.Trim().substring(2,3)", null);
Assert.AreEqual(dt, "ill");
}
private static void P_Test(AlgorithmEngine <Point, int> algorithm, string fileName)
{
StringBuilder content = new StringBuilder();
Console.WriteLine("P_Test");
content.AppendLine("P;%");
Console.WriteLine("P;%");
double res;
for (int k = 2; k < 6; k += 1)
{
algorithm.P = k;
res = test.RunTest(algorithm.KnnRunParallel());
content.AppendLine($"{k};{res}");
Console.WriteLine($"{k};{res}");
}
algorithm.P = double.PositiveInfinity;
res = test.RunTest(algorithm.KnnRunParallel());
content.AppendLine($"{algorithm.P};{res}");
Console.WriteLine($"{algorithm.P};{res}");
File.WriteAllText("P_" + fileName, content.ToString());
}
private static void All_Test(AlgorithmEngine <Point, int> algorithm, string fileName)
{
Console.WriteLine("All_Test");
StringBuilder content = new StringBuilder();
Console.WriteLine("K;P;%");
content.AppendLine("K;P;%");
double res;
for (int i = 2; i <= 8; i += 2)
{
algorithm.P = i == 8 ? double.PositiveInfinity : i;
for (int k = 1; k <= 100; k += 2)
{
algorithm.K = k;
res = test.RunTest(algorithm.KnnRunParallel());
content.AppendLine($"{k};{algorithm.P};{res}");
Console.WriteLine($"{k};{algorithm.P};{res}");
}
}
File.WriteAllText("K_P_" + fileName, content.ToString());
}
public void DATE_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("DATE(2016,1,1)", DateTime.MinValue);
}
public void time_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("time(11,12,13)", TimeSpan.MinValue);
}
public void Now_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("now()", DateTime.MinValue);
}
public void Today_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("Today()", DateTime.MinValue);
}
public void Month_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("Month(now())", 0);
}
public void Day_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("Day(now())", 0);
}
public void Hour_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("Hour(now())", 0);
}
public void Minute_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("Minute(now())", 0);
}
public void Guid()
{
AlgorithmEngine engine = new AlgorithmEngine();
var r = engine.TryEvaluate("Guid()", "");
}
public void Second_test()
{
AlgorithmEngine engine = new AlgorithmEngine();
engine.TryEvaluate("Second(now())", 0);
}
