public void TrimClone()
{
{
var str1 = new AppendableByteArraySegment(10);
str1.Append("12345");
str1.Append("67890");
var str2 = str1.Clone();
str2.TrimToLength(1);
Assert.AreEqual("1234567890", str1.GetString());
Assert.AreEqual("1", str2.GetString());
}
}
public void AppendTest()
{
{
var str = new AppendableByteArraySegment(10);
str.Append("1");
str.Append("2");
str.Append("3");
Assert.AreEqual("123", str.GetString());
}
{
var str = new AppendableByteArraySegment(10);
str.Append("10000");
str.Append("20000");
str.Append("30000");
Assert.AreEqual("100002000030000", str.GetString());
}
{
do
{
try
{
var str = new AppendableByteArraySegment(1);
str.Append("10000");
str.Append("20000");
}
catch (OverflowException)
{
break;
}
Assert.Fail();
} while (false);
}
}
public void TrimToLengthTest()
{
// {
// var str = new AppendableByteArraySegment(10);
//
// str.Append("1");
// str.Append("2");
// str.Append("3");
//
// str.TrimToLength(2);
// Assert.AreEqual("12", str.GetString());
//
// str.TrimToLength(1);
// Assert.AreEqual("1", str.GetString());
//
// str.Append("abc");
// Assert.AreEqual("1abc", str.GetString());
//
// str.TrimToLength(0);
// Assert.AreEqual("", str.GetString());
// }
{
var str = new AppendableByteArraySegment(10);
str.Append("12345");
str.Append("67890");
Assert.AreEqual("1234567890", str.GetString());
str.TrimToLength(9);
Assert.AreEqual("123456789", str.GetString());
str.TrimToLength(8);
Assert.AreEqual("12345678", str.GetString());
str.TrimToLength(3);
Assert.AreEqual("123", str.GetString());
}
}
public static void Append(this AppendableByteArraySegment abs, byte[] array)
{
abs.Append(new ArraySegment <byte>(array));
}
public static void Append(this AppendableByteArraySegment abs, string str, Encoding encoding)
{
abs.Append(encoding.GetBytes(str));
}
public static void Append(this AppendableByteArraySegment abs, string str)
{
abs.Append(str, Encoding.UTF8);
}