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| -rw-r--r-- | accessible/tests/mochitest/name/markuprules.xml | 385 |
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diff --git a/accessible/tests/mochitest/name/markuprules.xml b/accessible/tests/mochitest/name/markuprules.xml new file mode 100644 index 0000000000..7da43bb33e --- /dev/null +++ b/accessible/tests/mochitest/name/markuprules.xml @@ -0,0 +1,385 @@ +<?xml version="1.0"?> + +<!-- + This XML file is used to create sequence of accessible name tests. It consist + of two sections. The first section 'ruledfn' declares name computation rules. + The second section 'rulesample' defines markup samples we need to check name + computation rules for. + + <ruledfn> + <ruleset> + <rule> + + Section 'ruledfn' contains 'ruleset' elements. Every 'ruleset' element is + presented by 'rule' elements so that sequence of 'rule' elements gives the + sequence of name computations rules. Every 'rule' element can be one of four + types. + + * <rule attr='' type='string'/> used when name is equal to the value of + attribute presented on the element. + + Example, 'aria-label' attribute. In this case 'rule' element has 'attr' + attribute pointing to attribute name and 'type' attribute with 'string' + value. For example, <rule attr="aria-label" type="string"/>. + + * <rule attr='' type='ref'/> used when name is calculated from elements that + are pointed to by attribute value on the element. + + Example is 'aria-labelledby'. In this case 'rule' element has 'attr' + attribute holding the sequence of IDs of elements used to compute the name, + in addition the 'rule' element has 'type' attribute with 'ref' value. + For example, <rule attr="aria-labelledby" type="ref"/>. + + * <rule elm='' elmattr=''/> used when name is calculated from another + element. These attributes are used to find an element by tagname and + attribute with value equaled to ID of the element. If 'elmattr' is missed + then element from subtree with the given tagname is used. + + Example, html:label@for element, <rule elm="label" elmattr="for"/>. + Example, html:caption element, <rule elm="caption"/> + + * <rule fromsubtree='true'/> used when name is computed from subtree. + + Example, html:button. In this case 'rule' element has 'fromsubtree' + attribute with 'true' value. + + <rulesample> + <markup ruleset=''> + + Section 'rulesample' provides set of markup samples ('markup' elements). Every + 'markup' element contains an element that accessible name will be computed for + (let's call it test element). In addition the 'markup' element contains some + other elements from native markup used in name calculation process for test + element. Test element is pointed to by 'ref' attribute on 'markup' element. + Also 'markup' element has 'ruleset' attribute to indicate ruleset for the test + element. + + How does it work? Let's consider simple example: + <ruledfn> + <ruleset id="aria"> + <rule attr="aria-label" type="string"/> + <rule attr="aria-labelledby" type="ref"/> + </ruleset> + </ruledfn> + <rulesample> + <markup ref="html:div" ruleset="aria"> + <html:span id="label" textequiv="test2">test2</html:span> + <html:div aria-label="test1" + aria-labelledby="label">it's a div</html:div> + </markup> + </rulesample> + + Initially 'markup' element holds markup for all rules specified by 'ruleset' + attribute. This allows us to check if the sequence of name computation rules + is correct. Here 'ruleset' element defines two rules. We get the first rule + which means accessible name is computed from value of 'aria-label' attribute. + Then we check accessible name for the test element and remove 'aria-label' + attribute. After we get the second rule which means we should get IDs from + 'aria-labelledby' attribute and compose accessible name from values of + 'textequiv' attributes (that are supposed to give the desired name for each + element that is being pointed to by aria-labelledby). Check accessible name + and finish test. +--> + +<rules xmlns:html="http://www.w3.org/1999/xhtml" + xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> + + <ruledfn> + + <!-- bricks --> + <ruleset id="ARIA"> + <rule attr="aria-labelledby" type="ref"/> + <rule attr="aria-label" type="string"/> + </ruleset> + + <ruleset id="HTMLControl:Head"> + <ruleset ref="ARIA"/> + <rule elm="label" elmattr="for"/> + </ruleset> + + <!-- general --> + <ruleset id="HTMLControl"> + <ruleset ref="HTMLControl:Head"/> + <rule fromsubtree="true"/> + <rule attr="title" type="string"/> + </ruleset> + + <ruleset id="HTMLElm"> + <ruleset ref="ARIA"/> + <rule attr="title" type="string"/> + </ruleset> + + <!-- specific --> + <ruleset id="HTMLARIAGridCell"> + <ruleset ref="ARIA"/> + <rule fromsubtree="true"/> + <rule attr="title" type="string"/> + </ruleset> + + <ruleset id="HTMLInputButton"> + <ruleset ref="HTMLControl:Head"/> + <rule attr="value" type="string" explict-name="false" reordered="true"/> + <rule attr="title" type="string"/> + </ruleset> + + <ruleset id="HTMLInputSubmit" defaultName="Submit Query"> + <ruleset ref="HTMLControl:Head"/> + <rule attr="value" type="string" explict-name="false" textchanged="true"/> + </ruleset> + + <ruleset id="HTMLInputReset" defaultName="Reset"> + <ruleset ref="HTMLControl:Head"/> + <rule attr="value" type="string" explict-name="false" textchanged="true"/> + </ruleset> + + <ruleset id="HTMLInputImage"> + <ruleset ref="HTMLControl:Head"/> + <rule attr="alt" type="string" textchanged="true"/> + <rule attr="value" type="string" textchanged="true"/> + <rule attr="title" type="string"/> + </ruleset> + + <ruleset id="HTMLInputImageNoValidSrc" defaultName="Submit Query"> + <ruleset ref="HTMLControl:Head"/> + <rule attr="alt" type="string" explict-name="false" textchanged="true"/> + <rule attr="value" type="string" explict-name="false" textchanged="true"/> + </ruleset> + + <ruleset id="HTMLOption"> + <ruleset ref="ARIA"/> + <rule attr="label" type="string"/> + <rule fromsubtree="true"/> + <rule attr="title" type="string"/> + </ruleset> + + <ruleset id="HTMLImg"> + <ruleset ref="ARIA"/> + <rule attr="alt" type="string" recreated="true"/> + <rule attr="title" type="string"/> + </ruleset> + + <ruleset id="HTMLImgEmptyAlt"> + <ruleset ref="ARIA"/> + <rule attr="title" type="string"/> + <rule attr="alt" type="string" recreated="true"/> + </ruleset> + + <ruleset id="HTMLTable"> + <ruleset ref="ARIA"/> + <rule elm="caption"/> + <rule attr="summary" type="string"/> + <rule attr="title" type="string"/> + </ruleset> + </ruledfn> + + <rulesample> + + <markup id="HTMLButtonTest" + ref="html:button" ruleset="HTMLControl"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="btn" textequiv="test4">test4</html:label> + <html:button id="btn" + aria-label="test1" + aria-labelledby="l1 l2" + title="test5" + textequiv="press me">press me</html:button> + </markup> + + <markup id="HTMLInputButtonTest" + ref="html:input" ruleset="HTMLInputButton"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="btn" textequiv="test4">test4</html:label> + <html:input id="btn" + type="button" + aria-label="test1" + aria-labelledby="l1 l2" + value="name from value" + alt="no name from al" + src="no name from src" + data="no name from data" + title="name from title"/> + </markup> + + <markup id="HTMLInputSubmitTest" + ref="html:input" ruleset="HTMLInputSubmit"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="btn-submit" textequiv="test4">test4</html:label> + <html:input id="btn-submit" + type="submit" + aria-label="test1" + aria-labelledby="l1 l2" + value="name from value" + alt="no name from atl" + src="no name from src" + data="no name from data" + title="no name from title"/> + </markup> + + <markup id="HTMLInputResetTest" + ref="html:input" ruleset="HTMLInputReset"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="btn-reset" textequiv="test4">test4</html:label> + <html:input id="btn-reset" + type="reset" + aria-label="test1" + aria-labelledby="l1 l2" + value="name from value" + alt="no name from alt" + src="no name from src" + data="no name from data" + title="no name from title"/> + </markup> + + <!-- + Disabled due to intermittent failures (bug 1436323) which became more + frequent due to the landing of bug 1383682. The latter bug made loading + of images from cache much more consistent, which appears to have impacted + the timing for this test case. If the image is switched to a unique + image (e.g. always decoding since there is no cache), the failure rate + increases, presumably because the test is dependent on a specific ordering + of events, and implicitly assumes the image is loaded immediately. + --> + + <!-- + <markup id="HTMLInputImageTest" + ref="html:input" ruleset="HTMLInputImage"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="btn-image" textequiv="test4">test4</html:label> + <html:input id="btn-image" + type="image" + aria-label="test1" + aria-labelledby="l1 l2" + alt="name from alt" + value="name from value" + src="../moz.png" + data="no name from data" + title="name from title"/> + </markup> + --> + + <markup id="HTMLInputImageNoValidSrcTest" + ref="html:input" ruleset="HTMLInputImageNoValidSrc"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="btn-image" textequiv="test4">test4</html:label> + <html:input id="btn-image" + type="image" + aria-label="test1" + aria-labelledby="l1 l2" + alt="name from alt" + value="name from value" + data="no name from data" + title="no name from title"/> + </markup> + + <markup id="HTMLOptionTest" + ref="html:select/html:option[1]" ruleset="HTMLOption"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:select> + <html:option id="opt" + aria-label="test1" + aria-labelledby="l1 l2" + label="test4" + title="test5" + textequiv="option1">option1</html:option> + <html:option>option2</html:option> + </html:select> + </markup> + + <markup id="HTMLImageTest" + ref="html:img" ruleset="HTMLImg"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:img id="img" + aria-label="Logo of Mozilla" + aria-labelledby="l1 l2" + alt="Mozilla logo" + title="This is a logo" + src="../moz.png"/> + </markup> + + <markup id="HTMLImageEmptyAltTest" + ref="html:img" ruleset="HTMLImgEmptyAlt"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:img id="imgemptyalt" + aria-label="Logo of Mozilla" + aria-labelledby="l1 l2" + title="This is a logo" + alt="" + src="../moz.png"/> + </markup> + + <markup id="HTMLTdTest" + ref="html:table/html:tr/html:td" ruleset="HTMLElm"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="tc" textequiv="test4">test4</html:label> + <html:table> + <html:tr> + <html:td id="tc" + aria-label="test1" + aria-labelledby="l1 l2" + title="test5"> + <html:p>This is a paragraph</html:p> + <html:a href="#">This is a link</html:a> + <html:ul> + <html:li>This is a list</html:li> + </html:ul> + </html:td> + </html:tr> + </html:table> + </markup> + + <markup id="HTMLTdARIAGridCellTest" + ref="html:table/html:tr/html:td" ruleset="HTMLARIAGridCell"> + <html:span id="l1" textequiv="test2">test2</html:span> + <html:span id="l2" textequiv="test3">test3</html:span> + <html:label for="gc" textequiv="test4">test4</html:label> + <html:table> + <html:tr> + <html:td id="gc" + role="gridcell" + aria-label="test1" + aria-labelledby="l1 l2" + textequiv="This is a paragraph This is a link • Listitem1 • Listitem2" + title="This is a paragraph This is a link This is a list"> + <html:p>This is a paragraph</html:p> + <html:a href="#">This is a link</html:a> + <html:ul> + <html:li>Listitem1</html:li> + <html:li>Listitem2</html:li> + </html:ul> + </html:td> + </html:tr> + </html:table> + </markup> + + <markup id="HTMLTableTest" + ref="html:table" ruleset="HTMLTable"> + <html:span id="l1" textequiv="lby_tst6_1">lby_tst6_1</html:span> + <html:span id="l2" textequiv="lby_tst6_2">lby_tst6_2</html:span> + <html:label for="t" textequiv="label_tst6">label_tst6</html:label> + <!-- layout frame are recreated due to varous reasons, here's text frame + placed after caption frame triggres table frame recreation when + caption element is removed from DOM; get rid text node after caption + node to make the test working --> + <html:table id="t" aria-label="arialabel_tst6" + aria-labelledby="l1 l2" + summary="summary_tst6" + title="title_tst6"> + <html:caption textequiv="caption_tst6">caption_tst6</html:caption><html:tr> + <html:td>cell1</html:td> + <html:td>cell2</html:td> + </html:tr> + </html:table> + </markup> + + </rulesample> +</rules> |