testForward() — netty Function Reference

Architecture documentation for the testForward() function in ByteProcessorTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ testForward() — netty Function Reference

Dependency Diagram

graph TD
  6b84c6ec_80dc_79f7_f009_8977e2f801f9["testForward()"]
  dce3cb04_7a4b_2c0b_e436_07fb91534331["ByteProcessorTest"]
  6b84c6ec_80dc_79f7_f009_8977e2f801f9 -->|defined in| dce3cb04_7a4b_2c0b_e436_07fb91534331
  style 6b84c6ec_80dc_79f7_f009_8977e2f801f9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/ByteProcessorTest.java lines 26–46

    @Test
    public void testForward() {
        final ByteBuf buf =
                Unpooled.copiedBuffer("abc\r\n\ndef\r\rghi\n\njkl\0\0mno  \t\tx", CharsetUtil.ISO_8859_1);
        final int length = buf.readableBytes();

        assertEquals(3,  buf.forEachByte(0,  length, ByteProcessor.FIND_CRLF));
        assertEquals(6,  buf.forEachByte(3,  length - 3, ByteProcessor.FIND_NON_CRLF));
        assertEquals(9,  buf.forEachByte(6,  length - 6, ByteProcessor.FIND_CR));
        assertEquals(11, buf.forEachByte(9,  length - 9, ByteProcessor.FIND_NON_CR));
        assertEquals(14, buf.forEachByte(11, length - 11, ByteProcessor.FIND_LF));
        assertEquals(16, buf.forEachByte(14, length - 14, ByteProcessor.FIND_NON_LF));
        assertEquals(19, buf.forEachByte(16, length - 16, ByteProcessor.FIND_NUL));
        assertEquals(21, buf.forEachByte(19, length - 19, ByteProcessor.FIND_NON_NUL));
        assertEquals(24, buf.forEachByte(19, length - 19, ByteProcessor.FIND_ASCII_SPACE));
        assertEquals(24, buf.forEachByte(21, length - 21, ByteProcessor.FIND_LINEAR_WHITESPACE));
        assertEquals(28, buf.forEachByte(24, length - 24, ByteProcessor.FIND_NON_LINEAR_WHITESPACE));
        assertEquals(-1, buf.forEachByte(28, length - 28, ByteProcessor.FIND_LINEAR_WHITESPACE));

        buf.release();
    }