testGetBytesByteBuffer() — netty Function Reference

Architecture documentation for the testGetBytesByteBuffer() function in UnpooledTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ testGetBytesByteBuffer() — netty Function Reference

Dependency Diagram

graph TD
  a998e963_1b06_58f6_3ee0_701aa5f0287b["testGetBytesByteBuffer()"]
  57588d83_f329_0d85_cfc5_eea9b8d43e8f["UnpooledTest"]
  a998e963_1b06_58f6_3ee0_701aa5f0287b -->|defined in| 57588d83_f329_0d85_cfc5_eea9b8d43e8f
  style a998e963_1b06_58f6_3ee0_701aa5f0287b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/UnpooledTest.java lines 737–753

    @Test
    public void testGetBytesByteBuffer() {
        byte[] bytes = {'a', 'b', 'c', 'd', 'e', 'f', 'g'};
        // Ensure destination buffer is bigger then what is wrapped in the ByteBuf.
        final ByteBuffer nioBuffer = ByteBuffer.allocate(bytes.length + 1);
        final ByteBuf wrappedBuffer = wrappedBuffer(bytes);
        try {
            assertThrows(IndexOutOfBoundsException.class, new Executable() {
                @Override
                public void execute() throws Throwable {
                    wrappedBuffer.getBytes(wrappedBuffer.readerIndex(), nioBuffer);
                }
            });
        } finally {
            wrappedBuffer.release();
        }
    }