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testIDNEncodeToAsciiForDomain() — netty Function Reference

Architecture documentation for the testIDNEncodeToAsciiForDomain() function in SocksCmdRequestTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  4c90c16a_45a3_e0f3_fe2d_402e8e7b9afb["testIDNEncodeToAsciiForDomain()"]
  40e986d6_a601_2eef_0944_4ce79e241e60["SocksCmdRequestTest"]
  4c90c16a_45a3_e0f3_fe2d_402e8e7b9afb -->|defined in| 40e986d6_a601_2eef_0944_4ce79e241e60
  style 4c90c16a_45a3_e0f3_fe2d_402e8e7b9afb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-socks/src/test/java/io/netty/handler/codec/socks/SocksCmdRequestTest.java lines 106–129

    @Test
    public void testIDNEncodeToAsciiForDomain() {
        String host = "тест.рф";
        CharBuffer asciiHost = CharBuffer.wrap(IDN.toASCII(host));
        short port = 10000;

        SocksCmdRequest rq = new SocksCmdRequest(SocksCmdType.BIND, SocksAddressType.DOMAIN, host, port);
        assertEquals(host, rq.host());

        ByteBuf buffer = Unpooled.buffer(24);
        rq.encodeAsByteBuf(buffer);

        buffer.resetReaderIndex();
        assertEquals(SocksProtocolVersion.SOCKS5.byteValue(), buffer.readByte());
        assertEquals(SocksCmdType.BIND.byteValue(), buffer.readByte());
        assertEquals((byte) 0x00, buffer.readByte());
        assertEquals(SocksAddressType.DOMAIN.byteValue(), buffer.readByte());
        assertEquals((byte) asciiHost.length(), buffer.readUnsignedByte());
        assertEquals(asciiHost,
            CharBuffer.wrap(buffer.readCharSequence(asciiHost.length(), CharsetUtil.US_ASCII)));
        assertEquals(port, ByteBufUtil.readUnsignedShortBE(buffer));

        buffer.release();
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does testIDNEncodeToAsciiForDomain() do?
testIDNEncodeToAsciiForDomain() is a function in the netty codebase, defined in codec-socks/src/test/java/io/netty/handler/codec/socks/SocksCmdRequestTest.java.
Where is testIDNEncodeToAsciiForDomain() defined?
testIDNEncodeToAsciiForDomain() is defined in codec-socks/src/test/java/io/netty/handler/codec/socks/SocksCmdRequestTest.java at line 106.

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