//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(dataProvider = "standard") public void test_parse(boolean grouping, int minDp, int maxDp, double value, String expected, double parsed)
public virtual void test_parse(bool grouping, int minDp, int maxDp, double value, string expected, double parsed)
{
NumberFormatter formatter = NumberFormatter.of(grouping, minDp, maxDp);
string text = formatter.format(value);
double actual = formatter.parse(text);
assertEquals(actual, parsed, 0d);
}
//-------------------------------------------------------------------------
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(enabled = false) public void test_performance() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
public virtual void test_performance()
{
ThreadLocal <DecimalFormat> thread = ThreadLocal.withInitial(() => new DecimalFormat("#,##0.###", new DecimalFormatSymbols(Locale.ENGLISH)));
DecimalFormat java = new DecimalFormat("#,##0.###", new DecimalFormatSymbols(Locale.ENGLISH));
NumberFormatter strata = NumberFormatter.of(true, 0, 3);
Random random = new Random(1);
for (int i = 0; i < 20; i++)
{
long start0 = System.nanoTime();
for (int j = 0; j < 100_000; j++)
{
double val = random.NextDouble();
string str = java.format(val);
if (str.Length == 0)
{
throw new System.InvalidOperationException("Just to avoid dead code elimination: " + str);
}
}
long end0 = System.nanoTime();
Console.WriteLine(" Java: " + ((end0 - start0) / 1_000_000d) + "ms");
long start1 = System.nanoTime();
for (int j = 0; j < 100_000; j++)
{
double val = random.NextDouble();
string str = thread.get().format(val);
if (str.Length == 0)
{
throw new System.InvalidOperationException("Just to avoid dead code elimination: " + str);
}
}
long end1 = System.nanoTime();
Console.WriteLine("JavaTL: " + ((end1 - start1) / 1_000_000d) + "ms");
long start1b = System.nanoTime();
for (int j = 0; j < 100_000; j++)
{
double val = random.NextDouble();
string str = ((NumberFormat)java.clone()).format(val);
if (str.Length == 0)
{
throw new System.InvalidOperationException("Just to avoid dead code elimination: " + str);
}
}
long end1b = System.nanoTime();
Console.WriteLine("JavaCl: " + ((end1b - start1b) / 1_000_000d) + "ms");
long start2 = System.nanoTime();
for (int j = 0; j < 100_000; j++)
{
double val = random.NextDouble();
string str = strata.format(val);
if (str.Length == 0)
{
throw new System.InvalidOperationException("Just to avoid dead code elimination: " + str);
}
}
long end2 = System.nanoTime();
Console.WriteLine("Strata: " + ((end2 - start2) / 1_000_000d) + "ms");
}
}