testSequentialByteArrayTransfer2() — netty Function Reference

Architecture documentation for the testSequentialByteArrayTransfer2() function in AbstractByteBufTest.java from the netty codebase.

Function java Buffer Allocators

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Buffer→ Allocators→ testSequentialByteArrayTransfer2() — netty Function Reference

Dependency Diagram

graph TD
  fe68a815_ce17_6151_3f68_3915b4069aa5["testSequentialByteArrayTransfer2()"]
  6540f2d1_cdad_6705_dd1d_9a24e2e53242["AbstractByteBufTest"]
  fe68a815_ce17_6151_3f68_3915b4069aa5 -->|defined in| 6540f2d1_cdad_6705_dd1d_9a24e2e53242
  style fe68a815_ce17_6151_3f68_3915b4069aa5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/AbstractByteBufTest.java lines 1577–1601

    @Test
    public void testSequentialByteArrayTransfer2() {
        byte[] value = new byte[BLOCK_SIZE * 2];
        buffer.writerIndex(0);
        for (int i = 0; i < buffer.capacity() - BLOCK_SIZE + 1; i += BLOCK_SIZE) {
            random.nextBytes(value);
            assertEquals(0, buffer.readerIndex());
            assertEquals(i, buffer.writerIndex());
            int readerIndex = random.nextInt(BLOCK_SIZE);
            buffer.writeBytes(value, readerIndex, 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);
            assertEquals(i, buffer.readerIndex());
            assertEquals(CAPACITY, buffer.writerIndex());
            buffer.readBytes(value, valueOffset, BLOCK_SIZE);
            for (int j = valueOffset; j < valueOffset + BLOCK_SIZE; j ++) {
                assertEquals(expectedValue[j], value[j]);
            }
        }
    }