testByteArrayTransfer() — netty Function Reference

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

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ testByteArrayTransfer() — netty Function Reference

Dependency Diagram

graph TD
  f862aeda_3e5a_af1f_9230_aea67139f177["testByteArrayTransfer()"]
  6540f2d1_cdad_6705_dd1d_9a24e2e53242["AbstractByteBufTest"]
  f862aeda_3e5a_af1f_9230_aea67139f177 -->|defined in| 6540f2d1_cdad_6705_dd1d_9a24e2e53242
  style f862aeda_3e5a_af1f_9230_aea67139f177 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/AbstractByteBufTest.java lines 1394–1412

    @Test
    public void testByteArrayTransfer() {
        byte[] value = new byte[BLOCK_SIZE * 2];
        for (int i = 0; i < buffer.capacity() - BLOCK_SIZE + 1; i += BLOCK_SIZE) {
            random.nextBytes(value);
            buffer.setBytes(i, value, random.nextInt(BLOCK_SIZE), BLOCK_SIZE);
        }

        random.setSeed(seed);
        byte[] expectedValue = new byte[BLOCK_SIZE * 2];
        for (int i = 0; i < buffer.capacity() - BLOCK_SIZE + 1; i += BLOCK_SIZE) {
            random.nextBytes(expectedValue);
            int valueOffset = random.nextInt(BLOCK_SIZE);
            buffer.getBytes(i, value, valueOffset, BLOCK_SIZE);
            for (int j = valueOffset; j < valueOffset + BLOCK_SIZE; j ++) {
                assertEquals(expectedValue[j], value[j]);
            }
        }
    }