public void TestPutPrefixedStringWithPrefixLength()
{
Encoding encoding = Encoding.GetEncoding("ISO-8859-1");
IoBuffer buf = IoBuffer.Allocate(16).Sweep();
buf.AutoExpand = true;
buf.PutPrefixedString("A", 1, encoding);
Assert.AreEqual(2, buf.Position);
Assert.AreEqual(1, buf.Get(0));
Assert.AreEqual((byte)'A', buf.Get(1));
buf.Sweep();
buf.PutPrefixedString("A", 2, encoding);
Assert.AreEqual(3, buf.Position);
Assert.AreEqual(0, buf.Get(0));
Assert.AreEqual(1, buf.Get(1));
Assert.AreEqual((byte)'A', buf.Get(2));
buf.Sweep();
buf.PutPrefixedString("A", 4, encoding);
Assert.AreEqual(5, buf.Position);
Assert.AreEqual(0, buf.Get(0));
Assert.AreEqual(0, buf.Get(1));
Assert.AreEqual(0, buf.Get(2));
Assert.AreEqual(1, buf.Get(3));
Assert.AreEqual((byte)'A', buf.Get(4));
}
public void TestPutPrefixedString()
{
Encoding encoding = Encoding.GetEncoding("ISO-8859-1");
IoBuffer buf = IoBuffer.Allocate(16);
buf.FillAndReset(buf.Remaining);
// Without autoExpand
buf.PutPrefixedString("ABC", encoding);
Assert.AreEqual(5, buf.Position);
Assert.AreEqual(0, buf.Get(0));
Assert.AreEqual(3, buf.Get(1));
Assert.AreEqual((byte)'A', buf.Get(2));
Assert.AreEqual((byte)'B', buf.Get(3));
Assert.AreEqual((byte)'C', buf.Get(4));
buf.Clear();
try
{
buf.PutPrefixedString("123456789012345", encoding);
Assert.Fail();
}
catch (OverflowException)
{
// Expected an Exception, signifies test success
Assert.IsTrue(true);
}
// With autoExpand
buf.Clear();
buf.AutoExpand = true;
buf.PutPrefixedString("123456789012345", encoding);
Assert.AreEqual(17, buf.Position);
Assert.AreEqual(0, buf.Get(0));
Assert.AreEqual(15, buf.Get(1));
Assert.AreEqual((byte)'1', buf.Get(2));
Assert.AreEqual((byte)'2', buf.Get(3));
Assert.AreEqual((byte)'3', buf.Get(4));
Assert.AreEqual((byte)'4', buf.Get(5));
Assert.AreEqual((byte)'5', buf.Get(6));
Assert.AreEqual((byte)'6', buf.Get(7));
Assert.AreEqual((byte)'7', buf.Get(8));
Assert.AreEqual((byte)'8', buf.Get(9));
Assert.AreEqual((byte)'9', buf.Get(10));
Assert.AreEqual((byte)'0', buf.Get(11));
Assert.AreEqual((byte)'1', buf.Get(12));
Assert.AreEqual((byte)'2', buf.Get(13));
Assert.AreEqual((byte)'3', buf.Get(14));
Assert.AreEqual((byte)'4', buf.Get(15));
Assert.AreEqual((byte)'5', buf.Get(16));
}
/// <inheritdoc/>
public override IoBuffer PutPrefixedString(String value, Encoding encoding)
{
return(_buf.PutPrefixedString(value, encoding));
}