return FetchSourcePhase.objectToBytes(value, XContentType.JSON, Math.min(1024, lookup.internalSourceRef().length()));
    }

    @Benchmark
    public BytesReference filterXContentOnParser() throws IOException {
        BytesStreamOutput streamOutput = new BytesStreamOutput(Math.min(1024, sourceBytes.length()));
        XContentBuilder builder = new XContentBuilder(XContentType.JSON.xContent(), streamOutput);

    }

    @Test
    @DisplayName("Should set and get original message size")
    void testOriginalMessageSize() {
        // Given
        int messageSize = 1024;

        // When
        transformHeader.setOriginalMessageSize(messageSize);

        // Then
        assertEquals(messageSize, transformHeader.getOriginalMessageSize());
    }

    @Test

        transaction = new TestSmbComTransaction();
        transaction.command = ServerMessageBlock.SMB_COM_TRANSACTION;
        transaction.name = "\\PIPE\\test";
        transaction.txn_buf = new byte[1024];
        transaction.maxBufferSize = 1024;
    }

    @Test
    @DisplayName("Test reset() method resets transaction state")
    void testReset() {
        // Modify state
        transaction.nextElement();

        // Reset

    Remove-Item .\7z.msi;

# Download the Visual Studio 2022 Installer.
RUN (New-Object Net.WebClient).DownloadFile('https://aka.ms/vs/17/release/vs_community.exe', 'C:\TEMP\vs_community.exe');
# Install Visual Studio 2022 Build Tools + Compiler
SHELL ["cmd", "/S", "/C"]
# Packages, and component versions, can be found here:

To make clear that you license your contribution under
the [Apache License Version 2.0, January 2004](http://www.apache.org/licenses/LICENSE-2.0)
you have to acknowledge this by using the following check-box.

- [ ] I hereby declare this contribution to be licenced under the [Apache License Version 2.0, January 2004](http://www.apache.org/licenses/LICENSE-2.0)

            byte[] buffer1 = new byte[1024];
            int bytesRead1 = stream1.read(buffer1);
            assertEquals(testContent, new String(buffer1, 0, bytesRead1, "UTF-8"));
        }

        // Second read - should work independently
        try (InputStream stream2 = cache.getInputStream()) {
            byte[] buffer2 = new byte[1024];
            int bytesRead2 = stream2.read(buffer2);

        }

        @Test
        @DisplayName("Test encode without signature")
        void testEncodeWithoutSignature() {
            byte[] buffer = new byte[1024];

            int length = testBlock.encode(buffer, 0);

            assertTrue(length > 0);
            assertEquals(length, testBlock.getLength());
            // SMB_HEADER is {0xFF, 'S', 'M', 'B'}

        long sampleTimeMillis = 1672531200000L; // Represents a specific date in milliseconds
        ServerMessageBlock.writeUTime(sampleTimeMillis, buffer, 2);
        // File Size: 1024 bytes
        ServerMessageBlock.writeInt4(1024, buffer, 6);

        response.wordCount = 10; // Must be non-zero to read
        int bytesRead = response.readParameterWordsWireFormat(buffer, 0);

    }

    private String getStatus(long complete, long total) {
        if (total >= 1024) {
            return toKB(complete) + "/" + toKB(total) + " KB ";
        } else if (total >= 0) {
            return complete + "/" + total + " B ";
        } else if (complete >= 1024) {
            return toKB(complete) + " KB ";
        } else {
            return complete + " B ";
        }
    }

[![wikipedia](Circular_Buffer_Animation.gif)](https://github.com/smallnest/ringbuffer)

# Usage

```go
package main

import (
	"fmt"

	"github.com/smallnest/ringbuffer"
)

func main() {
	rb := ringbuffer.New(1024)

	// write
	rb.Write([]byte("abcd"))
	fmt.Println(rb.Length())
	fmt.Println(rb.Free())

	// read
	buf := make([]byte, 4)
	rb.Read(buf)
	fmt.Println(string(buf))
}
```