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testCompressedEmptyFrame() — netty Function Reference

Architecture documentation for the testCompressedEmptyFrame() function in PerFrameDeflateDecoderTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  7e4c35ff_8282_1695_b29a_50015c485fc8["testCompressedEmptyFrame()"]
  758acdb4_a05e_36ff_8910_74b681e91da1["PerFrameDeflateDecoderTest"]
  7e4c35ff_8282_1695_b29a_50015c485fc8 -->|defined in| 758acdb4_a05e_36ff_8910_74b681e91da1
  style 7e4c35ff_8282_1695_b29a_50015c485fc8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/test/java/io/netty/handler/codec/http/websocketx/extensions/compression/PerFrameDeflateDecoderTest.java lines 102–123

    @Test
    public void testCompressedEmptyFrame() {
        EmbeddedChannel encoderChannel = new EmbeddedChannel(
                ZlibCodecFactory.newZlibEncoder(ZlibWrapper.NONE, 9, 15, 8));
        EmbeddedChannel decoderChannel = new EmbeddedChannel(new PerFrameDeflateDecoder(false, 0));

        assertTrue(encoderChannel.writeOutbound(Unpooled.EMPTY_BUFFER));
        ByteBuf compressedPayload = encoderChannel.readOutbound();
        BinaryWebSocketFrame compressedFrame =
                new BinaryWebSocketFrame(true, RSV1 | RSV3, compressedPayload);

        // execute
        assertTrue(decoderChannel.writeInbound(compressedFrame));
        BinaryWebSocketFrame uncompressedFrame = decoderChannel.readInbound();

        // test
        assertNotNull(uncompressedFrame);
        assertNotNull(uncompressedFrame.content());
        assertEquals(RSV3, uncompressedFrame.rsv());
        assertEquals(0, uncompressedFrame.content().readableBytes());
        uncompressedFrame.release();
    }

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Defined In

Source

Frequently Asked Questions

What does testCompressedEmptyFrame() do?
testCompressedEmptyFrame() is a function in the netty codebase, defined in codec-http/src/test/java/io/netty/handler/codec/http/websocketx/extensions/compression/PerFrameDeflateDecoderTest.java.
Where is testCompressedEmptyFrame() defined?
testCompressedEmptyFrame() is defined in codec-http/src/test/java/io/netty/handler/codec/http/websocketx/extensions/compression/PerFrameDeflateDecoderTest.java at line 102.

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