// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest3()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest3:Copies a range of elements from an Array starting at the Sourceindex element and pastes them into another Array starting at the Target index element,the two array can upcast.");
try
{
Array myOriginalArray = Array.CreateInstance(typeof(TestDeriveClass), c_MaxValue);
Array myTargetArray = Array.CreateInstance(typeof(TestBaseClass), c_MaxValue * 2);
TestDeriveClass generator1;
TestBaseClass generator2;
for (int i = 0; i < c_MaxValue; i++)
{
generator1 = new TestDeriveClass(i);
generator2 = new TestDeriveClass(i + c_MaxValue);
myOriginalArray.SetValue(generator1, i);
myTargetArray.SetValue(generator2, i);
}
Array.Copy(myOriginalArray, c_MinValue, myTargetArray, c_MaxValue, c_MaxValue);
int index = c_MaxValue;
for (IEnumerator itr = myOriginalArray.GetEnumerator(); itr.MoveNext();)
{
object current = itr.Current;
if (!current.Equals(myTargetArray.GetValue(index)))
{
TestLibrary.TestFramework.LogError("005", "Copy error");
retVal = false;
break;
}
index++;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("006", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool NegTest5()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("NegTest5:At least one element in sourceArray cannot be cast to the type of destinationArray.");
try
{
Array myOriginalArray = Array.CreateInstance(typeof(ITestInterface), c_MaxValue);
Array myTargetArray = Array.CreateInstance(typeof(TestBaseClass), c_MaxValue * 2);
TestDeriveClass generator1;
TestBaseClass generator2;
TestDeriveClass1 generator3 = new TestDeriveClass1(100);
for (int i = 0; i < c_MaxValue; i++)
{
generator1 = new TestDeriveClass(i);
generator2 = new TestDeriveClass(i + c_MaxValue);
myOriginalArray.SetValue(generator1, i);
myTargetArray.SetValue(generator2, i);
}
myOriginalArray.SetValue(generator3, c_MaxValue - 1);
Array.Copy(myOriginalArray, c_MinValue, myTargetArray, c_MaxValue, c_MaxValue);
TestLibrary.TestFramework.LogError("017", "Copy error");
retVal = false;
}
catch (InvalidCastException)
{
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("018", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool NegTest5()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("NegTest5:At least one element in sourceArray cannot be cast to the type of destinationArray.");
try
{
Array myOriginalArray = Array.CreateInstance(typeof(ITestInterface), c_MaxValue);
Array myTargetArray = Array.CreateInstance(typeof(TestBaseClass), c_MaxValue * 2);
TestDeriveClass generator1;
TestBaseClass generator2;
TestDeriveClass1 generator3=new TestDeriveClass1(100);
for (int i = 0; i < c_MaxValue; i++)
{
generator1 = new TestDeriveClass(i);
generator2 = new TestDeriveClass(i + c_MaxValue);
myOriginalArray.SetValue(generator1, i);
myTargetArray.SetValue(generator2, i);
}
myOriginalArray.SetValue(generator3, c_MaxValue - 1);
Array.Copy(myOriginalArray, myTargetArray, c_MaxValue);
TestLibrary.TestFramework.LogError("017", "Copy error");
retVal = false;
}
catch (InvalidCastException)
{
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("018", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest3()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest3:Copies a range of elements from an Array starting at the first element and pastes them into another Array starting at the first element,the two array can upcast.");
try
{
Array myOriginalArray = Array.CreateInstance(typeof(TestDeriveClass), c_MaxValue);
Array myTargetArray = Array.CreateInstance(typeof(TestBaseClass), c_MaxValue * 2);
TestDeriveClass generator1;
TestBaseClass generator2 ;
for (int i = 0; i < c_MaxValue; i++)
{
generator1 = new TestDeriveClass(i);
generator2 = new TestDeriveClass(i + c_MaxValue);
myOriginalArray.SetValue(generator1, i);
myTargetArray.SetValue(generator2, i);
}
Array.Copy(myOriginalArray, myTargetArray, c_MaxValue);
int index = 0;
for (IEnumerator itr = myOriginalArray.GetEnumerator(); itr.MoveNext(); )
{
object current = itr.Current;
if (!current.Equals(myTargetArray.GetValue(index)))
{
TestLibrary.TestFramework.LogError("005", "Copy error");
retVal = false;
break;
}
index++;
}
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("006", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
