testNestedLayout() — netty Function Reference

Architecture documentation for the testNestedLayout() function in AbstractCompositeByteBufTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ testNestedLayout() — netty Function Reference

Dependency Diagram

graph TD
  e3b38081_f195_3961_b449_409bc54c2085["testNestedLayout()"]
  47bc0a20_e243_89ff_132b_99ac6b23835f["AbstractCompositeByteBufTest"]
  e3b38081_f195_3961_b449_409bc54c2085 -->|defined in| 47bc0a20_e243_89ff_132b_99ac6b23835f
  style e3b38081_f195_3961_b449_409bc54c2085 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/AbstractCompositeByteBufTest.java lines 750–766

    @Test
    public void testNestedLayout() {
        CompositeByteBuf buf = compositeBuffer();
        buf.addComponent(
                compositeBuffer()
                        .addComponent(wrappedBuffer(new byte[]{1, 2}))
                        .addComponent(wrappedBuffer(new byte[]{3, 4})).slice(1, 2));

        ByteBuffer[] nioBuffers = buf.nioBuffers(0, 2);
        assertEquals(2, nioBuffers.length);
        assertEquals(1, nioBuffers[0].remaining());
        assertEquals(2, nioBuffers[0].get());
        assertEquals(1, nioBuffers[1].remaining());
        assertEquals(3, nioBuffers[1].get());

        buf.release();
    }