getByteArrayBoundaryCheck4() — netty Function Reference

Architecture documentation for the getByteArrayBoundaryCheck4() function in AbstractByteBufTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ getByteArrayBoundaryCheck4() — netty Function Reference

Dependency Diagram

graph TD
  f654e381_ebaf_37fb_d61e_3233d852cf48["getByteArrayBoundaryCheck4()"]
  6540f2d1_cdad_6705_dd1d_9a24e2e53242["AbstractByteBufTest"]
  f654e381_ebaf_37fb_d61e_3233d852cf48 -->|defined in| 6540f2d1_cdad_6705_dd1d_9a24e2e53242
  style f654e381_ebaf_37fb_d61e_3233d852cf48 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/AbstractByteBufTest.java lines 418–434

    @Test
    public void getByteArrayBoundaryCheck4() {
        byte[] dst = new byte[4];
        buffer.setInt(0, 0x01020304);
        try {
            buffer.getBytes(0, dst, 1, 4);
            fail();
        } catch (IndexOutOfBoundsException e) {
            // Success
        }

        // No partial copy is expected.
        assertEquals(0, dst[0]);
        assertEquals(0, dst[1]);
        assertEquals(0, dst[2]);
        assertEquals(0, dst[3]);
    }