public void FixedStringNParseFloatNan()
{
FixedStringN aa = new FixedStringN("NaN");
int offset = 0;
float output = 0;
var result = aa.Parse(ref offset, ref output);
Assert.AreEqual(ParseError.None, result);
Assert.IsTrue(Single.IsNaN(output));
}
public void FixedStringNParseFloatInfinity()
{
FixedStringN aa = new FixedStringN("Infinity");
int offset = 0;
float output = 0;
var result = aa.Parse(ref offset, ref output);
Assert.AreEqual(ParseError.None, result);
Assert.IsTrue(Single.IsPositiveInfinity(output));
}
public void FixedStringNParseIntWorks(String a, int expectedOffset, int expectedOutput, ParseError expectedResult)
{
FixedStringN aa = new FixedStringN(a);
int offset = 0;
int output = 0;
var result = aa.Parse(ref offset, ref output);
Assert.AreEqual(expectedResult, result);
Assert.AreEqual(expectedOffset, offset);
if (result == ParseError.None)
{
Assert.AreEqual(expectedOutput, output);
}
}
public void FixedStringNParseFloat(String unlocalizedString, int expectedOffset, ParseError expectedResult)
{
var localizedDecimalSeparator = Convert.ToChar(Thread.CurrentThread.CurrentCulture.NumberFormat.NumberDecimalSeparator);
var localizedString = unlocalizedString.Replace('.', localizedDecimalSeparator);
float expectedOutput = 0;
try { expectedOutput = Single.Parse(localizedString); } catch {}
FixedStringN nativeLocalizedString = new FixedStringN(localizedString);
int offset = 0;
float output = 0;
var result = nativeLocalizedString.Parse(ref offset, ref output, localizedDecimalSeparator);
Assert.AreEqual(expectedResult, result);
Assert.AreEqual(expectedOffset, offset);
if (result == ParseError.None)
{
Assert.AreEqual(expectedOutput, output);
}
}
