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ensureWritableWithEnoughSpaceShouldNotThrow() — netty Function Reference

Architecture documentation for the ensureWritableWithEnoughSpaceShouldNotThrow() function in SlicedByteBufTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Dependency Diagram

graph TD
  8965e44c_083b_b1d9_7d3d_cdc7fe4f3e13["ensureWritableWithEnoughSpaceShouldNotThrow()"]
  d2003ad7_9c00_dcea_c98f_30ea8ee049f1["SlicedByteBufTest"]
  8965e44c_083b_b1d9_7d3d_cdc7fe4f3e13 -->|defined in| d2003ad7_9c00_dcea_c98f_30ea8ee049f1
  style 8965e44c_083b_b1d9_7d3d_cdc7fe4f3e13 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/SlicedByteBufTest.java lines 323–337

    @Test
    public void ensureWritableWithEnoughSpaceShouldNotThrow() {
        ByteBuf slice = newBuffer(10);
        ByteBuf unwrapped = slice.unwrap();
        unwrapped.writerIndex(unwrapped.writerIndex() + 5);
        slice.writerIndex(slice.readerIndex());

        // Run ensureWritable and verify this doesn't change any indexes.
        int originalWriterIndex = slice.writerIndex();
        int originalReadableBytes = slice.readableBytes();
        slice.ensureWritable(originalWriterIndex - slice.writerIndex());
        assertEquals(originalWriterIndex, slice.writerIndex());
        assertEquals(originalReadableBytes, slice.readableBytes());
        slice.release();
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does ensureWritableWithEnoughSpaceShouldNotThrow() do?
ensureWritableWithEnoughSpaceShouldNotThrow() is a function in the netty codebase, defined in buffer/src/test/java/io/netty/buffer/SlicedByteBufTest.java.
Where is ensureWritableWithEnoughSpaceShouldNotThrow() defined?
ensureWritableWithEnoughSpaceShouldNotThrow() is defined in buffer/src/test/java/io/netty/buffer/SlicedByteBufTest.java at line 323.

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