static void Test_Remove()
{
RleArray <char> chars = new RleArray <char>();
{
// In a node
Set(chars, "aa");
chars.RemoveAt(0);
TestUtl.AssertEquals(1, chars.Count);
TestUtl.AssertEquals("[1|a]", chars._Nodes.ToString());
chars.RemoveAt(0);
TestUtl.AssertEquals(0, chars.Count);
TestUtl.AssertEquals("", chars._Nodes.ToString());
try{ chars.RemoveAt(0); throw new Exception(); }
catch (Exception ex) { TestUtl.AssertExceptionType <ArgumentOutOfRangeException>(ex); }
// Removing a node
Set(chars, "aaabc");
chars.RemoveAt(3);
TestUtl.AssertEquals(4, chars.Count);
TestUtl.AssertEquals("[3|a] [1|c]", chars._Nodes.ToString());
// Combining nodes
Set(chars, "aabaa");
chars.RemoveAt(2);
TestUtl.AssertEquals(4, chars.Count);
TestUtl.AssertEquals("[4|a]", chars._Nodes.ToString());
}
}
public void Remove()
{
RleArray <char> chars = new RleArray <char>();
{
// In a node
Set(chars, "aa");
chars.RemoveAt(0);
Assert.AreEqual(1, chars.Count);
Assert.AreEqual("[1|a]", chars._Nodes.ToString());
chars.RemoveAt(0);
Assert.AreEqual(0, chars.Count);
Assert.AreEqual("", chars._Nodes.ToString());
MyAssert.Throws <ArgumentOutOfRangeException>(delegate {
chars.RemoveAt(0);
});
// Removing a node
Set(chars, "aaabc");
chars.RemoveAt(3);
Assert.AreEqual(4, chars.Count);
Assert.AreEqual("[3|a] [1|c]", chars._Nodes.ToString());
// Combining nodes
Set(chars, "aabaa");
chars.RemoveAt(2);
Assert.AreEqual(4, chars.Count);
Assert.AreEqual("[4|a]", chars._Nodes.ToString());
}
}
