}

func chunk(s string) string {
	return fmt.Sprintf("%x\r\n%s\r\n", len(s), s)
}

// The CGI spec doesn't allow chunked requests.
func TestCGIPostChunked(t *testing.T) {
	testenv.MustHaveExec(t)
	postReq := `POST /test.cgi?a=b HTTP/1.1
Host: example.com
Content-Type: application/x-www-form-urlencoded
Transfer-Encoding: chunked

	case *Request:
		rr.Body = t.Body
		rr.ContentLength = t.ContentLength
		if t.Chunked {
			rr.TransferEncoding = []string{"chunked"}
		}
		rr.Close = t.Close
		rr.Trailer = t.Trailer
	case *Response:
		rr.Body = t.Body
		rr.ContentLength = t.ContentLength
		if t.Chunked {
			rr.TransferEncoding = []string{"chunked"}
		}
		rr.Close = t.Close
		rr.Trailer = t.Trailer
	}

	return nil
}

			{"MZXW", "6YTB"},
			{"MZXW", "6Y", "TB"},
		}, nil},
	}

	for _, testcase := range testcases {
		for _, chunks := range testcase.chunkCombinations {
			pr, pw := io.Pipe()

			// Write the encoded chunks into the pipe
			go func() {
				for _, chunk := range chunks {
					pw.Write([]byte(chunk))
				}
				pw.Close()
			}()

			decoder := NewDecoder(StdEncoding, pr)
			_, err := io.ReadAll(decoder)

        out.write(TEST_STRING_BYTES)

        then:
        byteBuffer.readAsString("UTF-8") == TEST_STRING

        where:
        // make sure that multi-byte unicode characters get split in different chunks
        [chunkSize, preUseBuffer] << [(1..(TEST_STRING_BYTES.length * 3)).toList() + [100, 1000], [false, true]].combinations()
    }

    def "empty buffer to String returns empty String"() {
        given:

        bytesOut.write(body, chunkSize)
        bytesOut.writeUtf8("\r\n")
      }
      bytesOut.writeUtf8("0\r\n") // Last chunk. Trailers follow!
      this.body = bytesOut.toMockResponseBody()
    }

    /**
     * Sets the response body to the UTF-8 encoded bytes of [body],
     * chunked every [maxChunkSize] bytes.
     */
    fun chunkedBody(
      body: String,
      maxChunkSize: Int,

		if end > len(sources) {
			end = len(sources)
		}
		chunkP, chunkMsrc, chunkSave, chunkCount, chunkErr := concurrentGrab(sources[start:end], fetch, obj, ui, tr)
		switch {
		case chunkErr != nil:
			return nil, nil, false, 0, chunkErr
		case chunkP == nil:
			continue
		case p == nil:
			p, msrc, save, count = chunkP, chunkMsrc, chunkSave, chunkCount
		default:

      for (int remaining = len; remaining >= 3; remaining -= 3) {
        int chunk = (bytes[i++] & 0xFF) << 16 | (bytes[i++] & 0xFF) << 8 | bytes[i++] & 0xFF;
        target.append(alphabet.encode(chunk >>> 18));
        target.append(alphabet.encode((chunk >>> 12) & 0x3F));
        target.append(alphabet.encode((chunk >>> 6) & 0x3F));
        target.append(alphabet.encode(chunk & 0x3F));
      }
      if (i < off + len) {

	{
		"GET  HTTP/1.1\r\n" +
			"Host: test\r\n\r\n",
		nil,
		noBodyStr,
		noTrailer,
		`parse "": empty url`,
	},

	// Tests chunked body with trailer:
	{
		"POST / HTTP/1.1\r\n" +
			"Host: foo.com\r\n" +
			"Transfer-Encoding: chunked\r\n\r\n" +
			"3\r\nfoo\r\n" +
			"3\r\nbar\r\n" +
			"0\r\n" +
			"Trailer-Key: Trailer-Value\r\n" +
			"\r\n",
		&Request{
			Method: "POST",

	}
	const N = 16
	var v [N]unsafe.Pointer
	for i := range v {
		v[i] = unsafe.Pointer(new(byte))
	}

	chunks := make(map[uintptr]bool, N)
	for _, p := range v {
		chunks[uintptr(p)&^7] = true
	}

	if len(chunks) == N {
		t.Fatal("no bytes allocated within the same 8-byte chunk")
	}
}

type obj12 struct {
	a uint64
	b uint32
}

func TestTinyAllocIssue37262(t *testing.T) {

      for (int remaining = len; remaining >= 3; remaining -= 3) {
        int chunk = (bytes[i++] & 0xFF) << 16 | (bytes[i++] & 0xFF) << 8 | bytes[i++] & 0xFF;
        target.append(alphabet.encode(chunk >>> 18));
        target.append(alphabet.encode((chunk >>> 12) & 0x3F));
        target.append(alphabet.encode((chunk >>> 6) & 0x3F));
        target.append(alphabet.encode(chunk & 0x3F));
      }
      if (i < off + len) {