testSetBytesWithChannel() — netty Function Reference

Architecture documentation for the testSetBytesWithChannel() function in FixedCompositeByteBufTest.java from the netty codebase.

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Buffer→ Telemetry→ testSetBytesWithChannel() — netty Function Reference

Dependency Diagram

graph TD
  c10a5c83_0706_323c_345a_19d5ae245665["testSetBytesWithChannel()"]
  0580ab1c_4068_2dfc_70ec_23a7d5440016["FixedCompositeByteBufTest"]
  c10a5c83_0706_323c_345a_19d5ae245665 -->|defined in| 0580ab1c_4068_2dfc_70ec_23a7d5440016
  style c10a5c83_0706_323c_345a_19d5ae245665 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/FixedCompositeByteBufTest.java lines 121–158

    @Test
    public void testSetBytesWithChannel() {
        final ByteBuf buf = newBuffer(wrappedBuffer(new byte[8]));
        try {
            assertThrows(ReadOnlyBufferException.class, new Executable() {
                @Override
                public void execute() throws IOException {
                    buf.setBytes(0, new ScatteringByteChannel() {
                        @Override
                        public long read(ByteBuffer[] dsts, int offset, int length) {
                            return 0;
                        }

                        @Override
                        public long read(ByteBuffer[] dsts) {
                            return 0;
                        }

                        @Override
                        public int read(ByteBuffer dst) {
                            return 0;
                        }

                        @Override
                        public boolean isOpen() {
                            return true;
                        }

                        @Override
                        public void close() {
                        }
                    }, 4);
                }
            });
        } finally {
            buf.release();
        }
    }