internal GSetTestCase(int tablelength, int datasize, int modulus)
{
denominator = Math.Min((datasize >> 7) + 1, 1 << 16);
info = GetType().Name + ": tablelength=" + tablelength + ", datasize=" + datasize
+ ", modulus=" + modulus + ", denominator=" + denominator;
Println(info);
data = new TestGSet.IntData(datasize, modulus);
gset = new LightWeightGSet <TestGSet.IntElement, TestGSet.IntElement>(tablelength);
Assert.Equal(0, gset.Size());
}
public virtual void TestExceptionCases()
{
{
//test contains
LightWeightGSet <int, int> gset = new LightWeightGSet <int, int>(16);
try
{
//test contains with a null element
gset.Contains(null);
NUnit.Framework.Assert.Fail();
}
catch (ArgumentNullException e)
{
LightWeightGSet.Log.Info("GOOD: getting " + e, e);
}
}
{
//test get
LightWeightGSet <int, int> gset = new LightWeightGSet <int, int>(16);
try
{
//test get with a null element
gset.Get(null);
NUnit.Framework.Assert.Fail();
}
catch (ArgumentNullException e)
{
LightWeightGSet.Log.Info("GOOD: getting " + e, e);
}
}
{
//test put
LightWeightGSet <int, int> gset = new LightWeightGSet <int, int>(16);
try
{
//test put with a null element
gset.Put(null);
NUnit.Framework.Assert.Fail();
}
catch (ArgumentNullException e)
{
LightWeightGSet.Log.Info("GOOD: getting " + e, e);
}
try
{
//test putting an element which is not implementing LinkedElement
gset.Put(1);
NUnit.Framework.Assert.Fail();
}
catch (ArgumentException e)
{
LightWeightGSet.Log.Info("GOOD: getting " + e, e);
}
}
{
//test iterator
TestGSet.IntElement[] data = new TestGSet.IntElement[5];
for (int i = 0; i < data.Length; i++)
{
data[i] = new TestGSet.IntElement(i, i);
}
for (int v = 1; v < data.Length - 1; v++)
{
{
//test remove while iterating
GSet <TestGSet.IntElement, TestGSet.IntElement> gset = CreateGSet(data);
foreach (TestGSet.IntElement i_1 in gset)
{
if (i_1.value == v)
{
//okay because data[0] is not in gset
gset.Remove(data[0]);
}
}
try
{
//exception because data[1] is in gset
foreach (TestGSet.IntElement i_2 in gset)
{
if (i_2.value == v)
{
gset.Remove(data[1]);
}
}
NUnit.Framework.Assert.Fail();
}
catch (ConcurrentModificationException e)
{
LightWeightGSet.Log.Info("GOOD: getting " + e, e);
}
}
{
//test put new element while iterating
GSet <TestGSet.IntElement, TestGSet.IntElement> gset = CreateGSet(data);
try
{
foreach (TestGSet.IntElement i_1 in gset)
{
if (i_1.value == v)
{
gset.Put(data[0]);
}
}
NUnit.Framework.Assert.Fail();
}
catch (ConcurrentModificationException e)
{
LightWeightGSet.Log.Info("GOOD: getting " + e, e);
}
}
{
//test put existing element while iterating
GSet <TestGSet.IntElement, TestGSet.IntElement> gset = CreateGSet(data);
try
{
foreach (TestGSet.IntElement i_1 in gset)
{
if (i_1.value == v)
{
gset.Put(data[3]);
}
}
NUnit.Framework.Assert.Fail();
}
catch (ConcurrentModificationException e)
{
LightWeightGSet.Log.Info("GOOD: getting " + e, e);
}
}
}
}
}
