private void DoTestSetUnSetAroundWindow(int dataSize, int window)
{
BitArrayBin toTest = new BitArrayBin(window);
for (int i = 0; i <= dataSize; i++)
{
Assert.IsTrue(!toTest.SetBit(i, true), "not already set");
}
int windowOfValidData = RoundWindow(dataSize, window);
for (int i = dataSize; i >= 0 && i >= dataSize - windowOfValidData; i--)
{
Assert.IsTrue(toTest.SetBit(i, false), "was already set, id=" + i);
}
for (int i = 0; i <= dataSize; i++)
{
Assert.IsTrue(!toTest.SetBit(i, false), "not already set, id:" + i);
}
for (int j = 2 * dataSize; j < 4 * dataSize; j++)
{
Assert.IsTrue(!toTest.SetBit(j, true), "not already set: id=" + j);
}
}
private void DoTestSetAroundWindow(int window, int dataSize)
{
BitArrayBin toTest = new BitArrayBin(window);
for (int ix = 0; ix <= dataSize; ix++)
{
Assert.IsTrue(!toTest.SetBit(ix, true), "not already set");
Assert.AreEqual(ix, toTest.GetLastSetIndex(), "current is max");
}
Assert.AreEqual(dataSize, toTest.GetLastSetIndex(), "last is max");
int windowOfValidData = RoundWindow(dataSize, window);
int i = dataSize;
for (; i >= dataSize - windowOfValidData; i--)
{
Assert.IsTrue(toTest.SetBit(i, true), "was already set, id=" + i);
}
Assert.AreEqual(dataSize, toTest.GetLastSetIndex(), "last is still max");
for (; i >= 0; i--)
{
Assert.IsTrue(!toTest.SetBit(i, true), "was not already set, id=" + i);
}
for (int j = dataSize + 1; j <= (2 * dataSize); j++)
{
Assert.IsTrue(!toTest.SetBit(j, true), "not already set: id=" + j);
}
Assert.AreEqual(2 * dataSize, toTest.GetLastSetIndex(), "last still max*2");
}
public void TestSetHiLo()
{
BitArrayBin toTest = new BitArrayBin(50);
toTest.SetBit(0, true);
toTest.SetBit(100, true);
toTest.SetBit(150, true);
Assert.IsTrue(toTest.GetBit(0));
toTest.SetBit(0, true);
Assert.IsTrue(toTest.GetBit(0));
}
private void DoTestLargeGapInData(int window)
{
BitArrayBin toTest = new BitArrayBin(window);
int instance = BitArray.LONG_SIZE;
Assert.IsTrue(!toTest.SetBit(instance, true), "not already set: id=" + instance);
instance = 12 * BitArray.LONG_SIZE;
Assert.IsTrue(!toTest.SetBit(instance, true), "not already set: id=" + instance);
instance = 9 * BitArray.LONG_SIZE;
Assert.IsTrue(!toTest.SetBit(instance, true), "not already set: id=" + instance);
}
public void TestLastSeq()
{
BitArrayBin toTest = new BitArrayBin(512);
Assert.AreEqual(-1, toTest.GetLastSetIndex(), "last not set");
toTest.SetBit(1, true);
Assert.AreEqual(1, toTest.GetLastSetIndex(), "last not correct");
toTest.SetBit(64, true);
Assert.AreEqual(64, toTest.GetLastSetIndex(), "last not correct");
toTest.SetBit(68, true);
Assert.AreEqual(68, toTest.GetLastSetIndex(), "last not correct");
}
public void TestSetAroundLongSizeMultiplier()
{
int window = 512;
int dataSize = 1000;
for (int muliplier = 1; muliplier < 8; muliplier++)
{
for (int i = 0; i < dataSize; i++)
{
BitArrayBin toTest = new BitArrayBin(window);
int instance = i + muliplier * BitArray.LONG_SIZE;
Assert.IsTrue(!toTest.SetBit(instance, true), "not already set: id=" + instance);
Assert.IsTrue(!toTest.SetBit(i, true), "not already set: id=" + i);
Assert.AreEqual(instance, toTest.GetLastSetIndex(), "max set correct");
}
}
}
