testIncreaseCapacityWrapped() — netty Function Reference

Architecture documentation for the testIncreaseCapacityWrapped() function in DuplicatedByteBufTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ testIncreaseCapacityWrapped() — netty Function Reference

Dependency Diagram

graph TD
  3a018d7e_c91d_7baa_688e_0d9853b93bc6["testIncreaseCapacityWrapped()"]
  7f11d67b_5f83_5dc0_3204_8b1aafe2d6fa["DuplicatedByteBufTest"]
  3a018d7e_c91d_7baa_688e_0d9853b93bc6 -->|defined in| 7f11d67b_5f83_5dc0_3204_8b1aafe2d6fa
  style 3a018d7e_c91d_7baa_688e_0d9853b93bc6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/DuplicatedByteBufTest.java lines 56–66

    @Test
    public void testIncreaseCapacityWrapped() {
        ByteBuf buffer = newBuffer(8);
        ByteBuf wrapped = buffer.unwrap();
        wrapped.writeByte(0);
        wrapped.readerIndex(wrapped.readerIndex() + 1);
        buffer.writerIndex(buffer.writerIndex() + 1);
        wrapped.capacity(wrapped.capacity() * 2);

        assertEquals((byte) 0, buffer.readByte());
    }