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testResponseZstdDecompression() — netty Function Reference

Architecture documentation for the testResponseZstdDecompression() function in HttpContentDecoderTest.java from the netty codebase.

Function java Buffer Allocators calls 2

Entity Profile

Dependency Diagram

graph TD
  0ab73bef_6ed7_a8e0_f505_22a5c279fdff["testResponseZstdDecompression()"]
  ea4ec426_b689_ab52_a554_7959aed6c709["HttpContentDecoderTest"]
  0ab73bef_6ed7_a8e0_f505_22a5c279fdff -->|defined in| ea4ec426_b689_ab52_a554_7959aed6c709
  e1fd631d_8d14_d190_2463_40108ec003a4["assertHasInboundMessages()"]
  0ab73bef_6ed7_a8e0_f505_22a5c279fdff -->|calls| e1fd631d_8d14_d190_2463_40108ec003a4
  465668ef_fec3_d4d9_164f_24dc020645ba["assertHasOutboundMessages()"]
  0ab73bef_6ed7_a8e0_f505_22a5c279fdff -->|calls| 465668ef_fec3_d4d9_164f_24dc020645ba
  style 0ab73bef_6ed7_a8e0_f505_22a5c279fdff fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/test/java/io/netty/handler/codec/http/HttpContentDecoderTest.java lines 282–307

    @Test
    public void testResponseZstdDecompression() throws Throwable {
        HttpResponseDecoder decoder = new HttpResponseDecoder();
        HttpContentDecoder decompressor = new HttpContentDecompressor(0);
        HttpObjectAggregator aggregator = new HttpObjectAggregator(Integer.MAX_VALUE);
        EmbeddedChannel channel = new EmbeddedChannel(decoder, decompressor, aggregator);

        String headers = "HTTP/1.1 200 OK\r\n" +
                "Content-Length: " + SAMPLE_ZSTD_BYTES.length + "\r\n" +
                "Content-Encoding: zstd\r\n" +
                "\r\n";
        ByteBuf buf = Unpooled.wrappedBuffer(headers.getBytes(CharsetUtil.US_ASCII), SAMPLE_ZSTD_BYTES);
        assertTrue(channel.writeInbound(buf));

        Object o = channel.readInbound();
        assertInstanceOf(FullHttpResponse.class, o);
        FullHttpResponse resp = (FullHttpResponse) o;
        assertNull(resp.headers().get(HttpHeaderNames.CONTENT_ENCODING), "Content-Encoding header should be removed");
        assertEquals(SAMPLE_STRING, resp.content().toString(CharsetUtil.UTF_8),
                "Response body should match uncompressed string");
        resp.release();

        assertHasInboundMessages(channel, false);
        assertHasOutboundMessages(channel, false);
        assertFalse(channel.finish()); // assert that no messages are left in channel
    }

Domain

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Defined In

Calls

Source

Frequently Asked Questions

What does testResponseZstdDecompression() do?
testResponseZstdDecompression() is a function in the netty codebase, defined in codec-http/src/test/java/io/netty/handler/codec/http/HttpContentDecoderTest.java.
Where is testResponseZstdDecompression() defined?
testResponseZstdDecompression() is defined in codec-http/src/test/java/io/netty/handler/codec/http/HttpContentDecoderTest.java at line 282.
What does testResponseZstdDecompression() call?
testResponseZstdDecompression() calls 2 function(s): assertHasInboundMessages, assertHasOutboundMessages.

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