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testSequentialSlice1() — netty Function Reference

Architecture documentation for the testSequentialSlice1() function in AbstractByteBufTest.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  4eec6cbb_95b7_c29f_0785_00f706ef0249["testSequentialSlice1()"]
  6540f2d1_cdad_6705_dd1d_9a24e2e53242["AbstractByteBufTest"]
  4eec6cbb_95b7_c29f_0785_00f706ef0249 -->|defined in| 6540f2d1_cdad_6705_dd1d_9a24e2e53242
  style 4eec6cbb_95b7_c29f_0785_00f706ef0249 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/AbstractByteBufTest.java lines 1872–1897

    @Test
    public void testSequentialSlice1() {
        buffer.writerIndex(0);
        for (int i = 0; i < buffer.capacity() - BLOCK_SIZE + 1; i += BLOCK_SIZE) {
            byte[] value = new byte[BLOCK_SIZE];
            random.nextBytes(value);
            assertEquals(0, buffer.readerIndex());
            assertEquals(i, buffer.writerIndex());
            buffer.writeBytes(value);
        }

        random.setSeed(seed);
        byte[] expectedValue = new byte[BLOCK_SIZE];
        for (int i = 0; i < buffer.capacity() - BLOCK_SIZE + 1; i += BLOCK_SIZE) {
            random.nextBytes(expectedValue);
            assertEquals(i, buffer.readerIndex());
            assertEquals(CAPACITY, buffer.writerIndex());
            ByteBuf actualValue = buffer.readSlice(BLOCK_SIZE);
            assertEquals(buffer.order(), actualValue.order());
            assertEquals(wrappedBuffer(expectedValue), actualValue);

            // Make sure if it is a sliced buffer.
            actualValue.setByte(0, (byte) (actualValue.getByte(0) + 1));
            assertEquals(buffer.getByte(i), actualValue.getByte(0));
        }
    }

Domain

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Defined In

Source

Frequently Asked Questions

What does testSequentialSlice1() do?
testSequentialSlice1() is a function in the netty codebase, defined in buffer/src/test/java/io/netty/buffer/AbstractByteBufTest.java.
Where is testSequentialSlice1() defined?
testSequentialSlice1() is defined in buffer/src/test/java/io/netty/buffer/AbstractByteBufTest.java at line 1872.

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