michael@0: <?xml version="1.0"?>
michael@0: 
michael@0: <!--
michael@0:   This XML file is used to create sequence of accessible name tests. It consist
michael@0:   of two sections. The first section 'ruledfn' declares name computation rules.
michael@0:   The second section 'rulesample' defines markup samples we need to check name
michael@0:   computation rules for.
michael@0: 
michael@0:   <ruledfn>
michael@0:     <ruleset>
michael@0:       <rule>
michael@0: 
michael@0:   Section 'ruledfn' contains 'ruleset' elements. Every 'ruleset' element is
michael@0:   presented by 'rule' elements so that sequence of 'rule' elements gives the
michael@0:   sequence of name computations rules. Every 'rule' element can be one of four
michael@0:   types.
michael@0: 
michael@0:    * <rule attr='' type='string'/> used when name is equal to the value of
michael@0:      attribute presented on the element.
michael@0: 
michael@0:      Example, 'aria-label' attribute. In this case 'rule' element has 'attr'
michael@0:      attribute pointing to attribute name and 'type' attribute with 'string'
michael@0:      value. For example, <rule attr="aria-label" type="string"/>.
michael@0: 
michael@0:    * <rule attr='' type='ref'/> used when name is calculated from elements that
michael@0:      are pointed to by attribute value on the element.
michael@0: 
michael@0:      Example is 'aria-labelledby'. In this case 'rule' element has 'attr'
michael@0:      attribute holding the sequence of IDs of elements used to compute the name,
michael@0:      in addition the 'rule' element has 'type' attribute with 'ref' value.
michael@0:      For example, <rule attr="aria-labelledby" type="ref"/>.
michael@0: 
michael@0:    * <rule elm='' elmattr=''/> used when name is calculated from another
michael@0:      element. These attributes are used to find an element by tagname and
michael@0:      attribute with value equaled to ID of the element. If 'elmattr' is missed
michael@0:      then element from subtree with the given tagname is used.
michael@0: 
michael@0:      Example, html:label@for element, <rule elm="label" elmattr="for"/>.
michael@0:      Example, html:caption element, <rule elm="caption"/>
michael@0: 
michael@0:    * <rule fromsubtree='true'/> used when name is computed from subtree.
michael@0: 
michael@0:      Example, html:button. In this case 'rule' element has 'fromsubtree'
michael@0:      attribute with 'true' value.
michael@0: 
michael@0:   <rulesample>
michael@0:     <markup ruleset=''>
michael@0: 
michael@0:   Section 'rulesample' provides set of markup samples ('markup' elements). Every
michael@0:   'markup' element contains an element that accessible name will be computed for
michael@0:   (let's call it test element). In addition the 'markup' element contains some
michael@0:   other elements from native markup used in name calculation process for test
michael@0:   element. Test element is pointed to by 'ref' attribute on 'markup' element.
michael@0:   Also 'markup' element has 'ruleset' attribute to indicate ruleset for the test
michael@0:   element.
michael@0: 
michael@0:   How does it work? Let's consider simple example:
michael@0:   <ruledfn>
michael@0:     <ruleset id="aria">
michael@0:       <rule attr="aria-label" type="string"/>
michael@0:       <rule attr="aria-labelledby" type="ref"/>
michael@0:     </ruleset>
michael@0:   </ruledfn>
michael@0:   <rulesample>
michael@0:     <markup ref="html:div" ruleset="aria">
michael@0:       <html:span id="label" textequiv="test2">test2</html:span>
michael@0:       <html:div aria-label="test1"
michael@0:                 aria-labelledby="label">it's a div</html:div>
michael@0:     </markup>
michael@0:   </rulesample>
michael@0: 
michael@0:   Initially 'markup' element holds markup for all rules specified by 'ruleset'
michael@0:   attribute. This allows us to check if the sequence of name computation rules
michael@0:   is correct. Here 'ruleset' element defines two rules. We get the first rule
michael@0:   which means accesible name is computed from value of 'aria-label' attribute.
michael@0:   Then we check accessible name for the test element and remove 'aria-label'
michael@0:   attribute. After we get the second rule which means we should get IDs from
michael@0:   'aria-labelledby' attribute and compose accessible name from values of
michael@0:   'textequiv' attributes (that are supposed to give the desired name for each
michael@0:   element that is being pointed to by aria-labelledby). Check accessible name
michael@0:   and finish test.
michael@0: -->
michael@0: 
michael@0: <rules xmlns:html="http://www.w3.org/1999/xhtml"
michael@0:        xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
michael@0: 
michael@0:   <ruledfn>
michael@0: 
michael@0:     <!-- bricks -->
michael@0:     <ruleset id="ARIA">
michael@0:       <rule attr="aria-labelledby" type="ref"/>
michael@0:       <rule attr="aria-label" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLElm:Head">
michael@0:       <ruleset ref="ARIA"/>
michael@0:       <rule elm="label" elmattr="for"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <!-- general -->
michael@0:     <ruleset id="HTMLControl">
michael@0:       <ruleset ref="ARIA"/>
michael@0:       <rule elm="label" elmattr="for"/>
michael@0:       <rule fromsubtree="true"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLElm">
michael@0:       <ruleset ref="HTMLElm:Head"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <!-- specific -->
michael@0:     <ruleset id="HTMLInputButton">
michael@0:       <ruleset ref="HTMLElm:Head"/>
michael@0:       <rule attr="value" type="string" explict-name="false" reordered="true"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLInputSubmit" defaultName="Submit Query">
michael@0:       <ruleset ref="HTMLElm:Head"/>
michael@0:       <rule attr="value" type="string" explict-name="false" textchanged="true"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLInputReset" defaultName="Reset">
michael@0:       <ruleset ref="HTMLElm:Head"/>
michael@0:       <rule attr="value" type="string" explict-name="false" textchanged="true"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLInputImage">
michael@0:       <ruleset ref="HTMLElm:Head"/>
michael@0:       <rule attr="alt" type="string" recreated="true"/>
michael@0:       <rule attr="value" type="string" recreated="true"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLInputImageNoValidSrc" defaultName="Submit Query">
michael@0:       <ruleset ref="HTMLElm:Head"/>
michael@0:       <rule attr="alt" type="string" explict-name="false" recreated="true"/>
michael@0:       <rule attr="value" type="string" explict-name="false" recreated="true"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLOption">
michael@0:       <ruleset ref="ARIA"/>
michael@0:       <rule attr="label" type="string"/>
michael@0:       <rule fromsubtree="true"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLImg">
michael@0:       <ruleset ref="ARIA"/>
michael@0:       <rule attr="alt" type="string"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLImgEmptyAlt">
michael@0:       <ruleset ref="ARIA"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:       <rule attr="alt" type="string"/>
michael@0:     </ruleset>
michael@0: 
michael@0:     <ruleset id="HTMLTable">
michael@0:       <ruleset ref="HTMLElm:Head"/>
michael@0:       <rule elm="caption"/>
michael@0:       <rule attr="summary" type="string"/>
michael@0:       <rule attr="title" type="string"/>
michael@0:     </ruleset>
michael@0:   </ruledfn>
michael@0: 
michael@0:   <rulesample>
michael@0: 
michael@0:     <markup id="HTMLButtonTest"
michael@0:             ref="html:button" ruleset="HTMLControl">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="btn" textequiv="test4">test4</html:label>
michael@0:       <html:button id="btn"
michael@0:                    aria-label="test1"
michael@0:                    aria-labelledby="l1 l2"
michael@0:                    title="test5"
michael@0:                    textequiv="press me">press me</html:button>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLInputButtonTest"
michael@0:             ref="html:input" ruleset="HTMLInputButton">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="btn" textequiv="test4">test4</html:label>
michael@0:       <html:input id="btn"
michael@0:                   type="button"
michael@0:                   aria-label="test1"
michael@0:                   aria-labelledby="l1 l2"
michael@0:                   value="name from value"
michael@0:                   alt="no name from al"
michael@0:                   src="no name from src"
michael@0:                   data="no name from data"
michael@0:                   title="name from title"/>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLInputSubmitTest"
michael@0:             ref="html:input" ruleset="HTMLInputSubmit">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="btn-submit" textequiv="test4">test4</html:label>
michael@0:       <html:input id="btn-submit"
michael@0:                   type="submit"
michael@0:                   aria-label="test1"
michael@0:                   aria-labelledby="l1 l2"
michael@0:                   value="name from value"
michael@0:                   alt="no name from atl"
michael@0:                   src="no name from src"
michael@0:                   data="no name from data"
michael@0:                   title="no name from title"/>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLInputResetTest"
michael@0:             ref="html:input" ruleset="HTMLInputReset">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="btn-reset" textequiv="test4">test4</html:label>
michael@0:       <html:input id="btn-reset"
michael@0:                   type="reset"
michael@0:                   aria-label="test1"
michael@0:                   aria-labelledby="l1 l2"
michael@0:                   value="name from value"
michael@0:                   alt="no name from alt"
michael@0:                   src="no name from src"
michael@0:                   data="no name from data"
michael@0:                   title="no name from title"/>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLInputImageTest"
michael@0:             ref="html:input" ruleset="HTMLInputImage">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="btn-image" textequiv="test4">test4</html:label>
michael@0:       <html:input id="btn-image"
michael@0:                   type="image"
michael@0:                   aria-label="test1"
michael@0:                   aria-labelledby="l1 l2"
michael@0:                   alt="name from alt"
michael@0:                   value="name from value"
michael@0:                   src="../moz.png"
michael@0:                   data="no name from data"
michael@0:                   title="name from title"/>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLInputImageNoValidSrcTest"
michael@0:             ref="html:input" ruleset="HTMLInputImageNoValidSrc">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="btn-image" textequiv="test4">test4</html:label>
michael@0:       <html:input id="btn-image"
michael@0:                   type="image"
michael@0:                   aria-label="test1"
michael@0:                   aria-labelledby="l1 l2"
michael@0:                   alt="name from alt"
michael@0:                   value="name from value"
michael@0:                   data="no name from data"
michael@0:                   title="no name from title"/>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLOptionTest"
michael@0:             ref="html:select/html:option[1]" ruleset="HTMLOption">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:select>
michael@0:         <html:option id="opt"
michael@0:                      aria-label="test1"
michael@0:                      aria-labelledby="l1 l2"
michael@0:                      label="test4"
michael@0:                      title="test5"
michael@0:                      textequiv="option1">option1</html:option>
michael@0:         <html:option>option2</html:option>
michael@0:       </html:select>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLImageTest"
michael@0:             ref="html:img" ruleset="HTMLImg">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:img id="img"
michael@0:                 aria-label="Logo of Mozilla"
michael@0:                 aria-labelledby="l1 l2"
michael@0:                 alt="Mozilla logo"
michael@0:                 title="This is a logo"
michael@0:                 src="../moz.png"/>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLImageEmptyAltTest"
michael@0:             ref="html:img" ruleset="HTMLImgEmptyAlt">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:img id="imgemptyalt"
michael@0:                  aria-label="Logo of Mozilla"
michael@0:                  aria-labelledby="l1 l2"
michael@0:                  title="This is a logo"
michael@0:                  alt=""
michael@0:                  src="../moz.png"/>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLTdTest"
michael@0:             ref="html:table/html:tr/html:td" ruleset="HTMLElm">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="tc" textequiv="test4">test4</html:label>
michael@0:       <html:table>
michael@0:         <html:tr>
michael@0:           <html:td id="tc"
michael@0:                    aria-label="test1"
michael@0:                    aria-labelledby="l1 l2"
michael@0:                    title="test5">
michael@0:             <html:p>This is a paragraph</html:p>
michael@0:             <html:a href="#">This is a link</html:a>
michael@0:             <html:ul>
michael@0:               <html:li>This is a list</html:li>
michael@0:             </html:ul>
michael@0:           </html:td>
michael@0:         </html:tr>
michael@0:       </html:table>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLTdARIAGridCellTest"
michael@0:             ref="html:table/html:tr/html:td" ruleset="HTMLControl">
michael@0:       <html:span id="l1" textequiv="test2">test2</html:span>
michael@0:       <html:span id="l2" textequiv="test3">test3</html:span>
michael@0:       <html:label for="gc" textequiv="test4">test4</html:label>
michael@0:       <html:table>
michael@0:         <html:tr>
michael@0:           <html:td id="gc"
michael@0:                    role="gridcell"
michael@0:                    aria-label="test1"
michael@0:                    aria-labelledby="l1 l2"
michael@0:                    textequiv="This is a paragraph This is a link • Listitem1 • Listitem2"
michael@0:                    title="This is a paragraph This is a link This is a list">
michael@0:             <html:p>This is a paragraph</html:p>
michael@0:             <html:a href="#">This is a link</html:a>
michael@0:             <html:ul>
michael@0:               <html:li>Listitem1</html:li>
michael@0:               <html:li>Listitem2</html:li>
michael@0:             </html:ul>
michael@0:           </html:td>
michael@0:         </html:tr>
michael@0:       </html:table>
michael@0:     </markup>
michael@0: 
michael@0:     <markup id="HTMLTableTest"
michael@0:             ref="html:table" ruleset="HTMLTable">
michael@0:       <html:span id="l1" textequiv="lby_tst6_1">lby_tst6_1</html:span>
michael@0:       <html:span id="l2" textequiv="lby_tst6_2">lby_tst6_2</html:span>
michael@0:       <html:label for="t" textequiv="label_tst6">label_tst6</html:label>
michael@0:       <!-- layout frame are recreated due to varous reasons, here's text frame
michael@0:           placed after caption frame triggres table frame recreation when
michael@0:           caption element is removed from DOM; get rid text node after caption
michael@0:           node to make the test working -->
michael@0:       <html:table id="t" aria-label="arialabel_tst6"
michael@0:                   aria-labelledby="l1 l2"
michael@0:                   summary="summary_tst6"
michael@0:                   title="title_tst6">
michael@0:         <html:caption textequiv="caption_tst6">caption_tst6</html:caption><html:tr>
michael@0:           <html:td>cell1</html:td>
michael@0:           <html:td>cell2</html:td>
michael@0:         </html:tr>
michael@0:       </html:table>
michael@0:     </markup>
michael@0: 
michael@0:   </rulesample>
michael@0: </rules>