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testAlreadyCompressedFrame() — netty Function Reference

Architecture documentation for the testAlreadyCompressedFrame() function in PerMessageDeflateEncoderTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  b8eedd33_0ce0_82e5_b500_ef82cd19cbb5["testAlreadyCompressedFrame()"]
  74922fa4_3ca7_d958_57dc_fafad72e442c["PerMessageDeflateEncoderTest"]
  b8eedd33_0ce0_82e5_b500_ef82cd19cbb5 -->|defined in| 74922fa4_3ca7_d958_57dc_fafad72e442c
  style b8eedd33_0ce0_82e5_b500_ef82cd19cbb5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/test/java/io/netty/handler/codec/http/websocketx/extensions/compression/PerMessageDeflateEncoderTest.java lines 83–109

    @Test
    public void testAlreadyCompressedFrame() {
        EmbeddedChannel encoderChannel = new EmbeddedChannel(new PerMessageDeflateEncoder(9, 15, false));

        // initialize
        byte[] payload = new byte[300];
        random.nextBytes(payload);

        BinaryWebSocketFrame frame = new BinaryWebSocketFrame(true,
                                                              WebSocketExtension.RSV3 | WebSocketExtension.RSV1,
                                                              Unpooled.wrappedBuffer(payload));

        // execute
        assertTrue(encoderChannel.writeOutbound(frame));
        BinaryWebSocketFrame newFrame = encoderChannel.readOutbound();

        // test
        assertNotNull(newFrame);
        assertNotNull(newFrame.content());
        assertEquals(WebSocketExtension.RSV3 | WebSocketExtension.RSV1, newFrame.rsv());
        assertEquals(300, newFrame.content().readableBytes());

        byte[] finalPayload = new byte[300];
        newFrame.content().readBytes(finalPayload);
        assertArrayEquals(finalPayload, payload);
        newFrame.release();
    }

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Defined In

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Frequently Asked Questions

What does testAlreadyCompressedFrame() do?
testAlreadyCompressedFrame() is a function in the netty codebase, defined in codec-http/src/test/java/io/netty/handler/codec/http/websocketx/extensions/compression/PerMessageDeflateEncoderTest.java.
Where is testAlreadyCompressedFrame() defined?
testAlreadyCompressedFrame() is defined in codec-http/src/test/java/io/netty/handler/codec/http/websocketx/extensions/compression/PerMessageDeflateEncoderTest.java at line 83.

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