<?xml version="1.0" encoding="UTF-8"?>
<testCaseDescription xmlns="http://bentoweb.org/refs/TCDL1.1" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:btw="http://bentoweb.org/refs/TCDL1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="sc2.4.4_l1_002" xml:lang="en" xsi:schemaLocation="http://bentoweb.org/refs/TCDL1.1 http://bentoweb.org/refs/schemas/tcdl1.1.xsd http://purl.org/dc/elements/1.1/ http://dublincore.org/schemas/xmls/simpledc20021212.xsd http://www.w3.org/1999/xhtml http://www.w3.org/2004/07/xhtml/xhtml1-strict.xsd http://www.w3.org/1999/xlink http://bentoweb.org/refs/schemas/xlink.xsd">
<!--
 Copyright &#169; BenToWeb Consortium 2004-2007

 Licensed under the BenToWeb License, Version 1.0 (the "License"); you may
 not use this file except in compliance with the License. You may obtain
 a copy of the License at http://bentoweb.org/refs/LICENSE.html

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->
  <formalMetadata>
    <description>A document containing only an image link. The link contains no text but only an image with an <html:code>alt</html:code> attribute that describes the purpose of the link.</description>
    <title>Link text in alt attribute that describes the purpose of image link</title>
    <dc:creator>Christophe.Strobbe@esat.kuleuven.be</dc:creator>
    <dc:language>en</dc:language>
    <dc:rights>Copyright BenToWeb 2004-2007</dc:rights>
    <date>2007-08-24</date>
    <status>draft</status>
  </formalMetadata>
  <technology>
    <recommendation xlink:href="http://www.w3.org/TR/xhtml1/">
      <label><html:acronym>XHTML</html:acronym>&#8482;1.0 The Extensible HyperText Markup Language (Second Edition)</label>
      <testElements>
        <testElement>
          <elementName localname="a" namespace="http://www.w3.org/1999/xhtml"/>
          <specReference xlink:href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/links.html#edef-A">The <html:code>a</html:code> element</specReference>
        </testElement>
        <testElement>
          <elementName localname="img" namespace="http://www.w3.org/1999/xhtml"/>
          <specReference xlink:href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#edef-IMG">Including an image: the <html:code>img</html:code> element</specReference>
        </testElement>
        <testElement>
          <elementName localname="alt" namespace="http://www.w3.org/1999/xhtml"/>
          <specReference xlink:href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-alt">How to specify alternate text</specReference>
        </testElement>
      </testElements>
    </recommendation>
    <recommendation xlink:href="http://www.w3.org/TR/1998/REC-CSS2-19980512/" baseline="excluded">
      <label>Cascading Style Sheets, level 2: <html:acronym>CSS</html:acronym>2 Specification</label>
    </recommendation>
  </technology>
  <testCase complexity="atomic">
    <purpose>
      <p>This test case is intended to pass because the link text describes the purpose of the link.</p>
    </purpose>
    <requiredTests>
      <testModes>
        <testMode>oneExpert</testMode>
      </testModes>
    </requiredTests>
    <files>
      <file xlink:href="../testfiles/sc2.4.4_l1_002.html" hrefLang="en"/>
    </files>
  </testCase>
  <rules>
    <rule id="http://bentoweb.org/refs/rulesets.xml#WCAG2_20070517_2.4_navigation-mechanisms-refs" primary="yes">
      <locations expectedResult="pass">
        <location line="13" column="1" xpath="/h:html/h:body/h:p[1]/h:a[1]"/>
      </locations>
      <functionalOutcome>
        <p>The alternate text for the image helps users decide whether they want to follow the link.</p>
      </functionalOutcome>
      <techComment>
        <p>This test case maps to technique <html:span class="technique"><html:a href="http://www.w3.org/TR/2007/WD-WCAG20-TECHS-20070517/#G91">G91: Providing link text that describes the purpose of a link</html:a></html:span>
          and to technique <html:span class="technique"><html:a href="http://www.w3.org/TR/2007/WD-WCAG20-TECHS-20070517/#H30">H30: H30: Providing link text that describes the purpose of a link for anchor elements</html:a></html:span>.</p>
      </techComment>
    </rule>
  </rules>
  <namespaceMappings>
    <namespace nsPrefix="h" nsURI="http://www.w3.org/1999/xhtml"/>
  </namespaceMappings>
</testCaseDescription>

