public void ReserveAndWriteUtf8Subsequence()
{
String usAscii = "Some UTF-8 like äÄ∏ŒŒ";
IByteBuffer buf = Unpooled.Buffer(16);
buf.WriteBytes(TextEncodings.UTF8NoBOM.GetBytes(usAscii.Substring(5, 18 - 5)));
IByteBuffer buf2 = Unpooled.Buffer(16);
int count = ByteBufferUtil.ReserveAndWriteUtf8(buf2, usAscii.AsSpan(5, 18 - 5), 16);
Assert.Equal(buf, buf2);
Assert.Equal(buf.ReadableBytes, count);
buf.Release();
buf2.Release();
}
public void ReserveAndWriteUtf8InvalidSubsequences(int start, int end)
{
IByteBuffer buf = Unpooled.Buffer(16);
try
{
ByteBufferUtil.ReserveAndWriteUtf8(buf, (AsciiString)"Some UTF-8 like äÄ∏ŒŒ", start, end, 32);
Assert.False(true, "Did not throw IndexOutOfBoundsException for range (" + start + ", " + end + ")");
}
catch (IndexOutOfRangeException)
{
// expected
}
finally
{
Assert.False(buf.IsReadable());
buf.Release();
}
}
