testWrapBufferRoundTrip() — netty Function Reference

Architecture documentation for the testWrapBufferRoundTrip() function in ReadOnlyDirectByteBufferBufTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ testWrapBufferRoundTrip() — netty Function Reference

Dependency Diagram

graph TD
  099c6e2e_04c7_a796_fc57_fbd894934e54["testWrapBufferRoundTrip()"]
  2436e747_1306_235e_86df_d12765b22d51["ReadOnlyDirectByteBufferBufTest"]
  099c6e2e_04c7_a796_fc57_fbd894934e54 -->|defined in| 2436e747_1306_235e_86df_d12765b22d51
  style 099c6e2e_04c7_a796_fc57_fbd894934e54 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/ReadOnlyDirectByteBufferBufTest.java lines 369–381

    @Test
    public void testWrapBufferRoundTrip() {
        ByteBuf buf = buffer(((ByteBuffer) allocate(16).putInt(1).putInt(2).flip()).asReadOnlyBuffer());

        assertEquals(1, buf.readInt());

        ByteBuffer nioBuffer = buf.nioBuffer();

        // Ensure this can be accessed without throwing a BufferUnderflowException
        assertEquals(2, nioBuffer.getInt());

        buf.release();
    }