shouldReturnEmptyBufferWhenLengthIsZero() — netty Function Reference

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

Function java Buffer Search calls 1

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Buffer→ Search→ shouldReturnEmptyBufferWhenLengthIsZero() — netty Function Reference

Dependency Diagram

graph TD
  1e27286a_e1f1_18f6_3e4c_dfa30ba6c3ef["shouldReturnEmptyBufferWhenLengthIsZero()"]
  57588d83_f329_0d85_cfc5_eea9b8d43e8f["UnpooledTest"]
  1e27286a_e1f1_18f6_3e4c_dfa30ba6c3ef -->|defined in| 57588d83_f329_0d85_cfc5_eea9b8d43e8f
  195f3721_a91b_577d_004f_e187d2eacf88["assertSameAndRelease()"]
  1e27286a_e1f1_18f6_3e4c_dfa30ba6c3ef -->|calls| 195f3721_a91b_577d_004f_e187d2eacf88
  style 1e27286a_e1f1_18f6_3e4c_dfa30ba6c3ef fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/UnpooledTest.java lines 195–224

    @Test
    public void shouldReturnEmptyBufferWhenLengthIsZero() {
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(EMPTY_BYTES));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(new byte[8], 0, 0));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(new byte[8], 8, 0));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(ByteBuffer.allocateDirect(0)));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(EMPTY_BUFFER));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(EMPTY_BYTES_2D));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(new byte[][] { EMPTY_BYTES }));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(EMPTY_BYTE_BUFFERS));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(new ByteBuffer[] { ByteBuffer.allocate(0) }));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(ByteBuffer.allocate(0), ByteBuffer.allocate(0)));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(EMPTY_BYTE_BUFS));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(new ByteBuf[] { buffer(0) }));
        assertSameAndRelease(EMPTY_BUFFER, wrappedBuffer(buffer(0), buffer(0)));

        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(EMPTY_BYTES));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(new byte[8], 0, 0));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(new byte[8], 8, 0));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(ByteBuffer.allocateDirect(0)));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(EMPTY_BUFFER));
        assertSame(EMPTY_BUFFER, copiedBuffer(EMPTY_BYTES_2D));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(new byte[][] { EMPTY_BYTES }));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(EMPTY_BYTE_BUFFERS));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(new ByteBuffer[] { ByteBuffer.allocate(0) }));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(ByteBuffer.allocate(0), ByteBuffer.allocate(0)));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(EMPTY_BYTE_BUFS));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(new ByteBuf[] { buffer(0) }));
        assertSameAndRelease(EMPTY_BUFFER, copiedBuffer(buffer(0), buffer(0)));
    }

Domain

Buffer

Subdomains

Defined In

buffer/src/test/java/io/netty/buffer/UnpooledTest.java

Calls

assertSameAndRelease()

Source

View on GitHub

Frequently Asked Questions

What does shouldReturnEmptyBufferWhenLengthIsZero() do?

shouldReturnEmptyBufferWhenLengthIsZero() is a function in the netty codebase, defined in buffer/src/test/java/io/netty/buffer/UnpooledTest.java.

Where is shouldReturnEmptyBufferWhenLengthIsZero() defined?

shouldReturnEmptyBufferWhenLengthIsZero() is defined in buffer/src/test/java/io/netty/buffer/UnpooledTest.java at line 195.

What does shouldReturnEmptyBufferWhenLengthIsZero() call?

shouldReturnEmptyBufferWhenLengthIsZero() calls 1 function(s): assertSameAndRelease.

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