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| -rw-r--r-- | accessible/tests/mochitest/test_descr.html | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/accessible/tests/mochitest/test_descr.html b/accessible/tests/mochitest/test_descr.html new file mode 100644 index 0000000000..c386ee5dc1 --- /dev/null +++ b/accessible/tests/mochitest/test_descr.html @@ -0,0 +1,134 @@ +<html> + +<head> + <title>nsIAccessible::description tests</title> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" /> + + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <script type="application/javascript" + src="common.js"></script> + <script type="application/javascript" + src="name.js"></script> + + <script type="application/javascript"> + function doTest() { + // Description from aria-describedby attribute + testDescr("img1", "aria description"); + + // No description from @title attribute because it is used to generate + // name. + testDescr("img2", ""); + + // Description from @title attribute, name is generated from @alt + // attribute. + testDescr("img3", "description"); + + // No description from aria-describedby since it is the same as the + // @alt attribute which is used as the name + testDescr("img4", ""); + + // No description from @title attribute since it is the same as the + // @alt attribute which is used as the name + testDescr("img5", ""); + + // Description from content of h2. + testDescr("p", "heading"); + + // Description from aria-description attribute + testDescr("p2", "I describe"); + + // Description from contents of h2 when both aria-describedby and + // aria-description are present + testDescr("p3", "heading"); + + // From table summary (caption is used as a name) + testDescr("table1", "summary"); + + // Empty (summary is used as a name) + testDescr("table2", ""); + + // From title (summary is used as a name) + testDescr("table3", "title"); + + // No description from <desc> element since it is the same as the + // <title> element. + testDescr("svg", ""); + + // role="alert" referenced by aria-describedby should include subtree. + testDescr("inputDescribedByAlert", "Error"); + + SimpleTest.finish(); + } + + SimpleTest.waitForExplicitFinish(); + addA11yLoadEvent(doTest); + </script> + +</head> + +<body> + + <a target="_blank" + href="https://bugzilla.mozilla.org/show_bug.cgi?id=489944" + title="@title attribute no longer exposed on accDescription"> + Mozilla Bug 489944 + </a> + <a target="_blank" + href="https://bugzilla.mozilla.org/show_bug.cgi?id=666212" + title="summary attribute content mapped to accessible name in MSAA"> + Mozilla Bug 666212 + </a> + <a target="_blank" + href="https://bugzilla.mozilla.org/show_bug.cgi/id=1031188" + title="Ensure that accDescription never duplicates AccessibleName"> + Mozilla Bug 1031188 + </a> + + <p id="display"></p> + <div id="content" style="display: none"></div> + <pre id="test"> + </pre> + + <p id="description">aria description</p> + <img id="img1" aria-describedby="description" /> + <img id="img2" title="title" /> + <img id="img3" alt="name" title="description" /> + <img id="img4" alt="aria description" aria-describedby="description"> + <img id="img5" alt="image" title="image"> + + <h2 id="heading">heading</h2> + <p id="p" aria-describedby="heading" role="button">click me</p> + <p id="p2" aria-description="I describe" role="button">click me</p> + <p id="p3" aria-description="I do not describe" aria-describedby="heading" role="button">click me</p> + + <table id="table1" summary="summary"> + <caption>caption</caption> + <tr><td>cell</td></tr> + </table> + + <table id="table2" summary="summary"> + <tr><td>cell</td></tr> + </table> + + <table id="table3" summary="summary" title="title"> + <tr><td>cell</td></tr> + </table> + + <svg xmlns="http://www.w3.org/2000/svg" version="1.1" + viewBox="0 0 100 100" preserveAspectRatio="xMidYMid slice" + id="svg" + style="width:100px; height:100px;"> + <title>SVG Image</title> + <desc>SVG Image</desc> + <linearGradient id="gradient"> + <stop class="begin" offset="0%"/> + <stop class="end" offset="100%"/> + </linearGradient> + <rect x="0" y="0" width="100" height="100" style="fill:url(#gradient)" /> + <circle cx="50" cy="50" r="30" style="fill:url(#gradient)" /> + </svg> + + <div id="alert" role="alert">Error</div> + <input type="text" id="inputDescribedByAlert" aria-describedby="alert"> +</body> +</html> |