public void Insert()
{
RleArray <char> chars = new RleArray <char>();
Set(chars, "aabb");
chars.Insert(2, 'a');
Assert.AreEqual(5, chars.Count);
Assert.AreEqual('a', chars[0]);
Assert.AreEqual('a', chars[1]);
Assert.AreEqual('a', chars[2]);
Assert.AreEqual('b', chars[3]);
Assert.AreEqual('b', chars[4]);
MyAssert.Throws <ArgumentOutOfRangeException>(delegate {
chars[-1].ToString();
});
MyAssert.Throws <ArgumentOutOfRangeException>(delegate {
chars[5].ToString();
});
Set(chars, "aabb");
chars.Insert(2, 'b');
Assert.AreEqual(5, chars.Count);
Assert.AreEqual('a', chars[0]);
Assert.AreEqual('a', chars[1]);
Assert.AreEqual('b', chars[2]);
Assert.AreEqual('b', chars[3]);
Assert.AreEqual('b', chars[4]);
Set(chars, "aabb");
chars.Insert(2, 'c');
Assert.AreEqual(5, chars.Count);
Assert.AreEqual("a a c b b", chars.ToString());
Set(chars, "aabb");
chars.Insert(1, 'a');
Assert.AreEqual(5, chars.Count);
Assert.AreEqual('a', chars[0]);
Assert.AreEqual('a', chars[1]);
Assert.AreEqual('a', chars[2]);
Assert.AreEqual('b', chars[3]);
Assert.AreEqual('b', chars[4]);
Set(chars, "aabb");
chars.Insert(1, 'c');
Assert.AreEqual(5, chars.Count);
Assert.AreEqual('a', chars[0]);
Assert.AreEqual('c', chars[1]);
Assert.AreEqual('a', chars[2]);
Assert.AreEqual('b', chars[3]);
Assert.AreEqual('b', chars[4]);
}
static void Test_Insert()
{
RleArray <char> chars = new RleArray <char>();
Set(chars, "aabb");
chars.Insert(2, 'a');
TestUtl.AssertEquals(5, chars.Count);
TestUtl.AssertEquals('a', chars[0]);
TestUtl.AssertEquals('a', chars[1]);
TestUtl.AssertEquals('a', chars[2]);
TestUtl.AssertEquals('b', chars[3]);
TestUtl.AssertEquals('b', chars[4]);
try{ chars[-1].ToString(); throw new Exception(); }
catch (Exception ex) { TestUtl.AssertExceptionType <ArgumentOutOfRangeException>(ex); }
try{ chars[5].ToString(); throw new Exception(); }
catch (Exception ex) { TestUtl.AssertExceptionType <ArgumentOutOfRangeException>(ex); }
Set(chars, "aabb");
chars.Insert(2, 'b');
TestUtl.AssertEquals(5, chars.Count);
TestUtl.AssertEquals('a', chars[0]);
TestUtl.AssertEquals('a', chars[1]);
TestUtl.AssertEquals('b', chars[2]);
TestUtl.AssertEquals('b', chars[3]);
TestUtl.AssertEquals('b', chars[4]);
Set(chars, "aabb");
chars.Insert(2, 'c');
TestUtl.AssertEquals(5, chars.Count);
TestUtl.AssertEquals("a a c b b", chars.ToString());
Set(chars, "aabb");
chars.Insert(1, 'a');
TestUtl.AssertEquals(5, chars.Count);
TestUtl.AssertEquals('a', chars[0]);
TestUtl.AssertEquals('a', chars[1]);
TestUtl.AssertEquals('a', chars[2]);
TestUtl.AssertEquals('b', chars[3]);
TestUtl.AssertEquals('b', chars[4]);
Set(chars, "aabb");
chars.Insert(1, 'c');
TestUtl.AssertEquals(5, chars.Count);
TestUtl.AssertEquals('a', chars[0]);
TestUtl.AssertEquals('c', chars[1]);
TestUtl.AssertEquals('a', chars[2]);
TestUtl.AssertEquals('b', chars[3]);
TestUtl.AssertEquals('b', chars[4]);
}