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testdecompressNestedCompressionPointer() — netty Function Reference

Architecture documentation for the testdecompressNestedCompressionPointer() function in DefaultDnsRecordDecoderTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  be0ce679_536c_ac51_53a9_3b428e8fb0e0["testdecompressNestedCompressionPointer()"]
  818a470d_46ea_7cd1_0f64_8b71e08f0a90["DefaultDnsRecordDecoderTest"]
  be0ce679_536c_ac51_53a9_3b428e8fb0e0 -->|defined in| 818a470d_46ea_7cd1_0f64_8b71e08f0a90
  style be0ce679_536c_ac51_53a9_3b428e8fb0e0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-dns/src/test/java/io/netty/handler/codec/dns/DefaultDnsRecordDecoderTest.java lines 113–134

    @Test
    public void testdecompressNestedCompressionPointer() {
        byte[] nestedCompressionPointer = {
                6, 'g', 'i', 't', 'h', 'u', 'b', 2, 'i', 'o', 0, // github.io
                5, 'n', 'e', 't', 't', 'y', (byte) 0xC0, 0, // netty.github.io
                (byte) 0xC0, 11, // netty.github.io
        };
        ByteBuf buffer = Unpooled.wrappedBuffer(nestedCompressionPointer);
        ByteBuf uncompressed = null;
        try {
            uncompressed = DnsCodecUtil.decompressDomainName(buffer.duplicate().setIndex(19, 21));
            assertEquals(0, ByteBufUtil.compare(
                    Unpooled.wrappedBuffer(new byte[] {
                            5, 'n', 'e', 't', 't', 'y', 6, 'g', 'i', 't', 'h', 'u', 'b', 2, 'i', 'o', 0
                    }), uncompressed));
        } finally {
            buffer.release();
            if (uncompressed != null) {
                uncompressed.release();
            }
        }
    }

Domain

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Defined In

Source

Frequently Asked Questions

What does testdecompressNestedCompressionPointer() do?
testdecompressNestedCompressionPointer() is a function in the netty codebase, defined in codec-dns/src/test/java/io/netty/handler/codec/dns/DefaultDnsRecordDecoderTest.java.
Where is testdecompressNestedCompressionPointer() defined?
testdecompressNestedCompressionPointer() is defined in codec-dns/src/test/java/io/netty/handler/codec/dns/DefaultDnsRecordDecoderTest.java at line 113.

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