﻿<?xml version="1.0" encoding="UTF-8"?>
<testCaseDescription xmlns:html="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:dc="http://purl.org/dc/elements/1.1/" id="sc1.1.1_l1_041" 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" xmlns="http://bentoweb.org/refs/TCDL1.1">
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  <formalMetadata>
    <description>A document with a form that uses an image button for form submission. 
      The <html:code>alt</html:code> attribute of the <html:code>input</html:code> element is missing, so there is no text alternative for the image.
    </description>
    <title>Text alternative for image button: missing alt text</title>
    <dc:creator>Christophe.Strobbe@esat.kuleuven.be</dc:creator>
    <dc:language>en</dc:language>
    <dc:rights>Copyright BenToWeb 2005-2007</dc:rights>
    <date>2005-08-31</date>
    <status>accepted QA</status>
  </formalMetadata>
  <technology>
    <recommendation xlink:href="http://www.w3.org/TR/xhtml1/">
      <label>
        <html:acronym>XHTML</html:acronym>™ 1.0 The Extensible HyperText Markup Language (Second Edition)</label>
      <testElements>
        <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#adef-alt">How to specify alternate text</specReference>
        </testElement>
        <testElement>
          <elementName localname="input" namespace="http://www.w3.org/1999/xhtml" />
          <specReference xlink:href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#h-17.4.1">Control types created with INPUT</specReference>
        </testElement>
      </testElements>
    </recommendation>
  </technology>
  <testCase complexity="atomic">
    <purpose>
      <p>This test case is intended to fail because there is no text alternative of the image in the image button (for form submission). 
        This test is only for the text alternative of the image button, not for the label of the text input field or other parts of the page.
      </p>
    </purpose>
    <requiredTests>
      <testModes>
        <testMode>automatic</testMode>
      </testModes>
    </requiredTests>
    <files>
      <file xlink:href="../testfiles/sc1.1.1_l1_041.html" hrefLang="en" />
    </files>
  </testCase>
  <rules>
    <rule id="http://bentoweb.org/refs/rulesets.xml#WCAG2_20060427_1.1_text-equiv-all" primary="yes">
      <locations expectedResult="fail">
        <location line="13" column="5" xpath="/:html/:body/:form/:p/:input[@type='image']" />
      </locations>
      <functionalOutcome>
        <p>The text description of the graphical submit button is missing.</p>
      </functionalOutcome>
      <techComment>
        <p>The <html:code>input</html:code> element has no <html:code>alt</html:code> attribute (which is optional for validation but required for <html:acronym>WCAG</html:acronym>.</p>
      </techComment>
    </rule>
    <rule id="http://bentoweb.org/refs/rulesets.xml#WCAG2_20050630_1.1_text-equiv-functional" primary="no">
      <locations expectedResult="fail">
        <location line="13" column="5" xpath="/:html/:body/:form/:p/:input[@type='image']" />
      </locations>
      <functionalOutcome>
        <p>The text description of the graphical submit button is missing.</p>
      </functionalOutcome>
      <techComment>
        <p>The <html:code>input</html:code> element has no <html:code>alt</html:code> attribute (which is optional for validation but required for <html:acronym>WCAG</html:acronym>.</p>
      </techComment>
    </rule>
  </rules>
  <namespaceMappings>
    <namespace nsPrefix="" nsURI="http://www.w3.org/1999/xhtml" />
  </namespaceMappings>
</testCaseDescription>
