public void Test00Indexer()
{
BitTuple bt = new BitTuple(8);
Assert.AreEqual(8, bt.Length);
for (int i = 0; i < 8; i++) { Assert.AreEqual(false, bt[i]); }
for (int i = 0; i < 8; i++)
{
bt[i] = (i % 2) == 0;
Assert.AreEqual((i % 2) == 0, bt[i]);
}
}
public void TestIndexerBounds()
{
BitTuple bt = new BitTuple(8);
Assert.AreEqual(8, bt.Length);
try
{
bool t = bt[9];
Assert.Fail("should have thrown ArgumentException");
}
catch (ArgumentException) { /* ignore */ }
try
{
bool t = bt[-1];
Assert.Fail("should have thrown ArgumentException");
}
catch (ArgumentException) { /* ignore */ }
}
public void Test1AddAll()
{
BitTuple bt = new BitTuple(bits);
bt.AddAll(bits);
Assert.AreEqual(2 * bits.Length, bt.Length);
for (int i = 0; i < bt.Length; i++) { Assert.AreEqual(bits[i % bits.Length], bt[i]); }
}
public void TestToBitArray()
{
BitTuple bt = new BitTuple(0);
bt.AddAll(bits);
Assert.AreEqual(bits.Length, bt.Length);
for (int i = 0; i < bits.Length; i++) { Assert.AreEqual(bits[i], bt[i]); }
BitArray t = bt.ToBitArray();
for (int i = 0; i < bits.Length; i++) { Assert.AreEqual(bt[i], t[i]); }
t = new BitArray(bt.ToArray());
for (int i = 0; i < bits.Length; i++) { Assert.AreEqual(bt[i], t[i]); }
t = new BitArray(bits);
bt = new BitTuple(t);
for (int i = 0; i < bits.Length; i++) { Assert.AreEqual(bt[i], t[i]); }
}
public void TestToArray2()
{
BitTuple bt = new BitTuple(bits);
Assert.AreEqual(bits.Length, bt.Length);
bt = new BitTuple(bt.ToArray(), bt.Length);
Assert.AreEqual(bits.Length, bt.Length);
for (int i = 0; i < bits.Length; i++) { Assert.AreEqual(bits[i], bt[i]); }
bt = new BitTuple(bt.ToArray());
Assert.LessOrEqual(bits.Length, bt.Length);
for (int i = 0; i < bits.Length; i++) { Assert.AreEqual(bits[i], bt[i]); }
}
public void TestToArray()
{
BitTuple bt = new BitTuple(8);
Assert.AreEqual(8, bt.Length);
for (int i = 0; i < 8; i++) { Assert.AreEqual(false, bt[i]); }
byte[] bytes = bt.ToArray();
Assert.AreEqual(1, bytes.Length);
Assert.AreEqual(0, bytes[0]);
bt.Add(true);
Assert.AreEqual(9, bt.Length);
for (int i = 0; i < 8; i++) { Assert.AreEqual(false, bt[i]); }
Assert.AreEqual(true, bt[8]);
bytes = bt.ToArray();
Assert.AreEqual(2, bytes.Length);
Assert.AreEqual(0, bytes[0]);
Assert.AreEqual(1, bytes[1]);
try
{
bool t = bt[9];
Assert.Fail("should have thrown ArgumentException");
}
catch (ArgumentException) { /* ignore */ }
}
public void TestSubset()
{
BitTuple bt = new BitTuple(bits, 8);
Assert.AreEqual(8, bt.Length);
for (int i = 0; i < bt.Length; i++) { Assert.AreEqual(bits[i], bt[i]); }
}
