public override Object Clone()
{
try
{
HashMap <K, V> map = (HashMap <K, V>)base.Clone();
map.elementCount = 0;
map.elementData = NewElementArray(elementData.Length);
map.PutAll(this);
return(map);
}
catch (NotSupportedException)
{
return(null);
}
}
public void TestPutAll()
{
HashMap <Object, Object> hm2 = new HashMap <Object, Object>();
hm2.PutAll(hm);
for (int i = 0; i < 1000; i++)
{
Assert.IsTrue(hm2.Get(i.ToString()).Equals((i)), "Assert.Failed to Clear all elements");
}
Map <Object, Object> mockMap = new MockMap();
hm2 = new HashMap <Object, Object>();
hm2.PutAll(mockMap);
Assert.AreEqual(0, hm2.Size(), "Size should be 0");
}
public void TestPutAllMockMapNull()
{
HashMap <Object, Object> hashMap = new HashMap <Object, Object>();
try
{
hashMap.PutAll(new MockMapNull());
Assert.Fail("Should throw NullReferenceException");
}
catch (NullReferenceException)
{
}
try
{
hashMap = new HashMap <Object, Object>(new MockMapNull());
Assert.Fail("Should throw NullReferenceException");
}
catch (NullReferenceException)
{
}
}
