// in their enumeration order (ftNone, ftSub, ftUp, ftAverage, ftPaeth).
	cdat0 := cr[0][1:]
	cdat1 := cr[1][1:]
	cdat2 := cr[2][1:]
	cdat3 := cr[3][1:]
	cdat4 := cr[4][1:]
	pdat := pr[1:]
	n := len(cdat0)

	// The up filter.
	sum := 0
	for i := 0; i < n; i++ {
		cdat2[i] = cdat0[i] - pdat[i]
		sum += abs8(cdat2[i])
	}
	best := sum
	filter := ftUp

	// The Paeth filter.
	sum = 0

    <<: *minio-common
    hostname: minio3
    volumes:
      - cdata3-1:/cdata1
      - cdata3-2:/cdata2

  minio4:
    <<: *minio-common
    hostname: minio4
    volumes:
      - cdata4-1:/cdata1
      - cdata4-2:/cdata2

  nginx:
    image: nginx:1.19.2-alpine
    hostname: nginx
    volumes:
      - ./nginx-4-node.conf:/etc/nginx/nginx.conf:ro
    ports:
      - "9000:9000"
      - "9001:9001"

    <system-out><![CDATA[m2-out-1]]></system-out>
    <system-err><![CDATA[m2-err-1]]></system-err>
    <rerunFailure message="m2-message-2" type="ExceptionType">
      <stackTrace>m2-stackTrace-2</stackTrace>
      <system-out><![CDATA[m2-out-2]]></system-out>
      <system-err><![CDATA[m2-err-2]]></system-err>
    </rerunFailure>
  </testcase>
  <system-out><![CDATA[class-out]]></system-out>
  <system-err><![CDATA[class-err]]></system-err>

		Value: &CDataTest{
			Chardata: "Literal <![CDATA[Nested]]>!",
		},
	},
	{
		ExpectXML: `<CDataTest><![CDATA[<![CDATA[Nested]]]]><![CDATA[> Literal!]]></CDataTest>`,
		Value: &CDataTest{
			Chardata: "<![CDATA[Nested]]> Literal!",
		},
	},
	{
		ExpectXML: `<CDataTest><![CDATA[<![CDATA[Nested]]]]><![CDATA[> Literal! <![CDATA[Nested]]]]><![CDATA[> Literal!]]></CDataTest>`,
		Value: &CDataTest{

					rcol := uint16(cdat[6*x+0])<<8 | uint16(cdat[6*x+1])
					gcol := uint16(cdat[6*x+2])<<8 | uint16(cdat[6*x+3])
					bcol := uint16(cdat[6*x+4])<<8 | uint16(cdat[6*x+5])
					rgba64.SetRGBA64(x, y, color.RGBA64{rcol, gcol, bcol, 0xffff})
				}
			}
		case cbTCA16:
			for x := 0; x < width; x++ {
				rcol := uint16(cdat[8*x+0])<<8 | uint16(cdat[8*x+1])
				gcol := uint16(cdat[8*x+2])<<8 | uint16(cdat[8*x+3])

        //output encoded:
        xml.contains('<system-out><![CDATA[with CDATA end token: ]]]]><![CDATA[> some ascii: ]]>&#x44d20;<![CDATA[ż]]></system-out>')
        xml.contains('<system-err><![CDATA[with ]]>&#x44e31;<![CDATA[CDATA end token: ]]]]><![CDATA[> some ascii: ż]]></system-err>')
    }

    def "writes results with no tests"() {
        given:

                .assertStdout(containsString(
                    "< html allowed, cdata closing token ]]> encoded!\n" +
                    "no EOL, non-asci char: ż\n" +
                    "xml entity: &amp;"
                ))
                .assertStderr(equalTo("< html allowed, cdata closing token ]]> encoded!\n"))
    }

    String lineNumberOf(String text) {
        int i = 1

      <version>1.0.0</version>
      <description><![CDATA[Root element of the <code>extension.xml</code> file.]]></description>
      <fields>
        <field>
          <name>exportedPackages</name>
          <version>1.0.0</version>
          <association>
            <type>String</type>
            <multiplicity>*</multiplicity>
          </association>

      <description>
        <![CDATA[
        The {@code <dependency>} element contains information about a dependency
        of the project.
        ]]>
      </description>
      <fields>
        <field>
          <name>groupId</name>
          <version>3.0.0+</version>
          <required>true</required>
          <description>
            <![CDATA[

	//    <g id="graph0" transform="...">
	//    ...
	//    </g>
	//    </svg>
	//
	// Change it to
	//
	//    <svg width="100%" height="100%"
	//     xmlns=...>

	//    <script type="text/ecmascript"><![CDATA[` ..$(svgpan.JSSource)... `]]></script>`
	//    <g id="viewport" transform="translate(0,0)">
	//    <g id="graph0" transform="...">
	//    ...
	//    </g>
	//    </g>
	//    </svg>