// 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

    <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>

        writer.endCDATA()
        writer.endElement()

        then:
        xml == "<?xml version=\"1.0\" encoding=\"UTF-8\"?><root><![CDATA[丈, ]]>&#x1f603;<![CDATA[, and नि]]><![CDATA[x丈, नि, ]]>&#x1f603;<![CDATA[]]></root>"
    }

    def "writes CDATA"() {
        when:
        writer.startElement("root")
        writer.startElement("stuff")

        writer.startCDATA()

          <description><![CDATA[The lists of the remote repositories]]>
          </description>
          <association>
            <type>Repository</type>
            <multiplicity>*</multiplicity>
          </association>
        </field>
        <field>
          <name>pluginRepositories</name>
          <version>1.0.0</version>
          <description><![CDATA[

    }

    public SimpleMarkupWriter startCDATA() throws IOException {
        if (context == Context.CData) {
            throw new IllegalStateException("Cannot start CDATA node, as current CDATA node has not been closed.");
        }
        maybeFinishStartTag();
        writeRaw("<![CDATA[");
        context = Context.CData;
        squareBrackets = 0;
        return this;
    }

					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:

        if (executionResult instanceof HtmlTestExecutionResult || outputAssociation == WITH_SUITE) {
            encoding
                    .assertStdout(equalTo("""< html allowed, cdata closing token ]]> encoded!
no EOL, non-ascii char: ż
xml entity: &amp;
"""))
                    .assertStderr(equalTo("< html allowed, cdata closing token ]]> encoded!\n"))

		{[]string{"<!--", "</script>", "-->"}, `["\u003c!--","\u003c/script\u003e","--\u003e"]`, false},
		{"<!--", `"\u003c!--"`, false},
		{"-->", `"--\u003e"`, false},
		{"<![CDATA[", `"\u003c![CDATA["`, false},
		{"]]>", `"]]\u003e"`, false},
		{"</script", `"\u003c/script"`, false},
		{"\U0001D11E", "\"\U0001D11E\"", false}, // or "\uD834\uDD1E"
		{nil, " null ", false},

// If cdata == true, we are in a <![CDATA[ section and need to find ]]>.
// On failure return nil and leave the error in d.err.
func (d *Decoder) text(quote int, cdata bool) []byte {
	var b0, b1 byte
	var trunc int
	d.buf.Reset()
Input:
	for {
		b, ok := d.getc()
		if !ok {
			if cdata {
				if d.err == io.EOF {