accessible/tests/mochitest/name/test_general.html

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/accessible/tests/mochitest/name/test_general.html	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,621 @@
     1.4 +<html>
     1.5 +
     1.6 +<head>
     1.7 +  <title>nsIAccessible::name calculation</title>
     1.8 +  <link rel="stylesheet" type="text/css"
     1.9 +        href="chrome://mochikit/content/tests/SimpleTest/test.css" />
    1.10 +
    1.11 +  <script type="application/javascript"
    1.12 +          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
    1.13 +
    1.14 +  <script type="application/javascript"
    1.15 +          src="../common.js"></script>
    1.16 +  <script type="application/javascript"
    1.17 +          src="../name.js"></script>
    1.18 +
    1.19 +  <script type="application/javascript">
    1.20 +
    1.21 +    function doTest()
    1.22 +    {
    1.23 +      // aria-label
    1.24 +
    1.25 +      // Simple label provided via ARIA
    1.26 +      testName("btn_simple_aria_label", "I am a button");
    1.27 +
    1.28 +      // aria-label and aria-labelledby, expect aria-labelledby
    1.29 +      testName("btn_both_aria_labels", "text I am a button, two");
    1.30 +
    1.31 +      //////////////////////////////////////////////////////////////////////////
    1.32 +      // aria-labelledby
    1.33 +      
    1.34 +      // Single relation. The value of 'aria-labelledby' contains the ID of
    1.35 +      // an element. Gets the name from text node of that element.
    1.36 +      testName("btn_labelledby_text", "text");
    1.37 +
    1.38 +      // Multiple relations. The value of 'aria-labelledby' contains the IDs
    1.39 +      // of elements. Gets the name from text nodes of those elements.
    1.40 +      testName("btn_labelledby_texts", "text1 text2");
    1.41 +
    1.42 +      //////////////////////////////////////////////////////////////////////////
    1.43 +      // Name from named accessible
    1.44 +
    1.45 +      testName("input_labelledby_namedacc", "Data");
    1.46 +
    1.47 +      //////////////////////////////////////////////////////////////////////////
    1.48 +      // Name from subtree (single relation labelled_by).
    1.49 +      
    1.50 +      // Gets the name from text nodes contained by nested elements
    1.51 +      testName("btn_labelledby_mixed", "nomore text");
    1.52 +
    1.53 +      // Gets the name from text nodes contained by nested elements, ignores
    1.54 +      // hidden elements (bug 443081).
    1.55 +      testName("btn_labelledby_mixed_hidden_child", "nomore text2");
    1.56 +
    1.57 +      // Gets the name from hidden text nodes contained by nested elements, 
    1.58 +      // (label element is hidden entirely), (bug 443081).
    1.59 +      testName("btn_labelledby_mixed_hidden", "lala more hidden text");
    1.60 +
    1.61 +      // Gets the name from text nodes contained by nested elements having block
    1.62 +      // representation (every text node value in the name should be devided by
    1.63 +      // spaces)
    1.64 +      testName("btn_labelledby_mixed_block", "text more text");
    1.65 +
    1.66 +      // Gets the name from text nodes contained by html:td (every text node
    1.67 +      // value in the name should be devided by spaces).
    1.68 +      // XXX: this case is rather a feature than strong wanted behaviour.
    1.69 +      testName("btn_labelledby_mixed_table", "text space text");
    1.70 +
    1.71 +      // Gets the name from image accessible.
    1.72 +      testName("btn_labelledby_mixed_img", "text image");
    1.73 +
    1.74 +      // Gets the name from input accessibles
    1.75 +      // Note: if input have label elements then the name isn't calculated
    1.76 +      // from them.
    1.77 +      testName("btn_labelledby_mixed_input",
    1.78 +               "input button Submit Query Reset Submit Query");
    1.79 +
    1.80 +      // Gets the name from the title of object element.
    1.81 +      testName("btn_labelledby_mixed_object", "object");
    1.82 +
    1.83 +      // Gets the name from text nodes. Element br adds space between them.
    1.84 +      testName("btn_labelledby_mixed_br", "text text");
    1.85 +
    1.86 +      // Gets the name from label content which allows name from subtree,
    1.87 +      // ignore @title attribute on label
    1.88 +      testName("from_label_ignoretitle", "Country:");
    1.89 +
    1.90 +      // Gets the name from html:p content, which doesn't allow name from
    1.91 +      // subtree, ignore @title attribute on label
    1.92 +      testName("from_p_ignoretitle", "Choose country from.");
    1.93 +
    1.94 +      // Gets the name from html:input value, ignore @title attribute on input
    1.95 +      testName("from_input_ignoretitle", "Custom country");
    1.96 +
    1.97 +      // Insert spaces around the control's value to not jamm sibling text nodes
    1.98 +      testName("insert_spaces_around_control", "start value end");
    1.99 +
   1.100 +      // Gets the name from @title, ignore whitespace content
   1.101 +      testName("from_label_ignore_ws_subtree", "about");
   1.102 +
   1.103 +      //////////////////////////////////////////////////////////////////////////
   1.104 +      // label element
   1.105 +
   1.106 +      // The label element contains the button. The name is calculated from
   1.107 +      // this button.
   1.108 +      // Note: the name contains the content of the button.
   1.109 +      testName("btn_label_inside", "text10text");
   1.110 +
   1.111 +      // The label element and the button are placed in the same form. Gets
   1.112 +      // the name from the label subtree.
   1.113 +      testName("btn_label_inform", "in form");
   1.114 +
   1.115 +      // The label element is placed outside of form where the button is.
   1.116 +      // Take into account the label.
   1.117 +      testName("btn_label_outform", "out form");
   1.118 +
   1.119 +      // The label element and the button are in the same document. Gets the
   1.120 +      // name from the label subtree.
   1.121 +      testName("btn_label_indocument", "in document");
   1.122 +
   1.123 +      // Multiple label elements for single button
   1.124 +      testName("btn_label_multi", "label1label2");
   1.125 +
   1.126 +
   1.127 +      //////////////////////////////////////////////////////////////////////////
   1.128 +      // name from children
   1.129 +
   1.130 +      // ARIA role button is presented allowing the name calculation from
   1.131 +      // children.
   1.132 +      testName("btn_children", "14");
   1.133 +
   1.134 +      // html:button, no name from content
   1.135 +      testName("btn_nonamefromcontent", null);
   1.136 +
   1.137 +      // ARIA role option is presented allowing the name calculation from
   1.138 +      // visible children (bug 443081).
   1.139 +      testName("lb_opt1_children_hidden", "i am visible");
   1.140 +
   1.141 +      // Get the name from subtree of menuitem crossing role nothing to get
   1.142 +      // the name from its children.
   1.143 +      testName("tablemenuitem", "menuitem 1");
   1.144 +
   1.145 +      // Get the name from child acronym title attribute rather than from
   1.146 +      // acronym content.
   1.147 +      testName("label_with_acronym", "O A T F World Wide Web");
   1.148 +
   1.149 +      testName("testArticle", "Test article");
   1.150 +
   1.151 +      //////////////////////////////////////////////////////////////////////////
   1.152 +      // title attribute
   1.153 +
   1.154 +      // If nothing is left. Let's try title attribute.
   1.155 +      testName("btn_title", "title");
   1.156 +
   1.157 +      //////////////////////////////////////////////////////////////////////////
   1.158 +      // textarea name
   1.159 +
   1.160 +      // textarea's name should have the value, which initially is specified by
   1.161 +      // a text child.
   1.162 +      testName("textareawithchild", "Story Foo is ended.");
   1.163 +
   1.164 +      // new textarea name should reflect the value change. 
   1.165 +      var elem = document.getElementById("textareawithchild");
   1.166 +      elem.value = "Bar";
   1.167 +
   1.168 +      testName("textareawithchild", "Story Bar is ended.");
   1.169 +
   1.170 +      //////////////////////////////////////////////////////////////////////////
   1.171 +      // controls having a value used as a part of computed name
   1.172 +
   1.173 +      testName("ctrlvalue_progressbar:input", "foo 5 baz");
   1.174 +      testName("ctrlvalue_scrollbar:input", "foo 5 baz");
   1.175 +      testName("ctrlvalue_slider:input", "foo 5 baz");
   1.176 +      testName("ctrlvalue_spinbutton:input", "foo 5 baz");
   1.177 +      testName("ctrlvalue_combobox:input", "foo 5 baz");
   1.178 +
   1.179 +
   1.180 +      /////////////////////////////////////////////////////////////////////////
   1.181 +      // label with nested combobox (test for 'f' item of name computation guide)
   1.182 +
   1.183 +      testName("comboinstart", "One day(s).");
   1.184 +      testName("combo3", "day(s).");
   1.185 +
   1.186 +      testName("textboxinstart", "Two days.");
   1.187 +      testName("textbox1", "days.");
   1.188 +
   1.189 +      testName("comboinmiddle", "Subscribe to ATOM feed.");
   1.190 +      testName("combo4", "Subscribe to ATOM feed.");
   1.191 +
   1.192 +      testName("comboinmiddle2", "Play the Haliluya sound when new mail arrives");
   1.193 +      testName("combo5", null); // label isn't used as a name for control
   1.194 +      testName("checkbox", "Play the Haliluya sound when new mail arrives");
   1.195 +      testName("comboinmiddle3", "Play the Haliluya sound when new mail arrives");
   1.196 +      testName("combo6", "Play the Haliluya sound when new mail arrives");
   1.197 +
   1.198 +      testName("comboinend", "This day was sunny");
   1.199 +      testName("combo7", "This day was");
   1.200 +
   1.201 +      testName("textboxinend", "This day was sunny");
   1.202 +      testName("textbox2", "This day was");
   1.203 +
   1.204 +      // placeholder
   1.205 +      testName("ph_password", "a placeholder");
   1.206 +      testName("ph_text", "a placeholder");
   1.207 +      testName("ph_textarea", "a placeholder");
   1.208 +      testName("ph_text2", "a label");
   1.209 +      testName("ph_textarea2", "a label");
   1.210 +      testName("ph_text3", "a label");
   1.211 +
   1.212 +      // Test equation image
   1.213 +      testName("img_eq", "x^2 + y^2 + z^2")
   1.214 +      testName("input_img_eq", "x^2 + y^2 + z^2")
   1.215 +      testName("txt_eq", "x^2 + y^2 + z^2")
   1.216 +
   1.217 +      ////////////////////////////////////////////////////////////////////////
   1.218 +      // tests for duplicate announcement of content
   1.219 +
   1.220 +      testName("test_note", null);
   1.221 +
   1.222 +      SimpleTest.finish();
   1.223 +    }
   1.224 +
   1.225 +    SimpleTest.waitForExplicitFinish();
   1.226 +    addA11yLoadEvent(doTest);
   1.227 +  </script>
   1.228 +
   1.229 +</head>
   1.230 +
   1.231 +<body>
   1.232 +
   1.233 +  <a target="_blank"
   1.234 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=428479"
   1.235 +     title="Bug 428479 - Support ARIA role=math">
   1.236 +    Bug 428479
   1.237 +  </a>
   1.238 +  <a target="_blank"
   1.239 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=429666"
   1.240 +     title="Expose ROLE_DOCUMENT for ARIA landmarks that inherit from document">
   1.241 +    Bug 429666
   1.242 +  </a>
   1.243 +  <a target="_blank"
   1.244 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=444279"
   1.245 +     title="mochitest for accessible name calculating">
   1.246 +    Bug 444279
   1.247 +  </a>
   1.248 +  <a target="_blank"
   1.249 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=459635"
   1.250 +     title="nsIAccessible::name calculation for HTML buttons">
   1.251 +    Bug 459635
   1.252 +  </a>
   1.253 +  <a target="_blank"
   1.254 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=530081"
   1.255 +     title="Clean up our tree walker">
   1.256 +    Bug 530081
   1.257 +  </a><br>
   1.258 +  <a target="_blank"
   1.259 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=604391"
   1.260 +     title="Use placeholder as name if name is otherwise empty">
   1.261 +    Bug 604391
   1.262 +  </a>
   1.263 +  <a target="_blank"
   1.264 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=669312"
   1.265 +     title="Accessible name is duplicated when input has a label associated uisng for/id and is wrapped around the input">
   1.266 +    Bug 669312
   1.267 +  </a>
   1.268 +  <a target="_blank"
   1.269 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=704416"
   1.270 +     title="HTML acronym and abbr names should be provided by @title">
   1.271 +    Bug 704416
   1.272 +  </a>
   1.273 +  <a target="_blank"
   1.274 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=812041"
   1.275 +     title="ARIA slider and spinbutton don't provide a value for name computation">
   1.276 +    Bug 812041
   1.277 +  </a>
   1.278 +  <a target="_blank"
   1.279 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=823927"
   1.280 +     title="Text is jammed with control's text in name computation">
   1.281 +    Bug 823927
   1.282 +  </a>
   1.283 +  <a target="_blank"
   1.284 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=835666"
   1.285 +     title="ARIA combobox selected value is not a part of name computation">
   1.286 +    Bug 835666
   1.287 +  </a>
   1.288 +  <a target="_blank"
   1.289 +     href="https://bugzilla.mozilla.org/show_bug.cgi?id=833256"
   1.290 +     title="role note shouldn't pick up the name from subtree">
   1.291 +    Mozilla Bug 833256
   1.292 +   </a>
   1.293 +  <p id="display"></p>
   1.294 +  <div id="content" style="display: none"></div>
   1.295 +  <pre id="test">
   1.296 +  </pre>
   1.297 +
   1.298 +  <!-- aria-label, simple label -->
   1.299 +  <span id="btn_simple_aria_label" role="button" aria-label="I am a button"/>
   1.300 +  <br/>
   1.301 +  <!-- aria-label plus aria-labelledby -->
   1.302 +  <span id="btn_both_aria_labels" role="button" aria-label="I am a button, two"
   1.303 +        aria-labelledby="labelledby_text btn_both_aria_labels"/>
   1.304 +  <br/>
   1.305 +
   1.306 +  <!-- aria-labelledby, single relation -->
   1.307 +  <span id="labelledby_text">text</span>
   1.308 +  <button id="btn_labelledby_text"
   1.309 +          aria-labelledby="labelledby_text">1</button>
   1.310 +  <br/>
   1.311 +
   1.312 +  <!-- aria-labelledby, multiple relations -->
   1.313 +  <span id="labelledby_text1">text1</span>
   1.314 +  <span id="labelledby_text2">text2</span>
   1.315 +  <button id="btn_labelledby_texts"
   1.316 +          aria-labelledby="labelledby_text1 labelledby_text2">2</button>
   1.317 +  <br/>
   1.318 +
   1.319 +  <!-- name from named accessible -->
   1.320 +  <input id="labelledby_namedacc" type="checkbox"
   1.321 +         aria-label="Data" />
   1.322 +  <input id="input_labelledby_namedacc"
   1.323 +          aria-labelledby="labelledby_namedacc" />
   1.324 +
   1.325 +  <!-- the name from subtree, mixed content -->
   1.326 +  <span id="labelledby_mixed">no<span>more text</span></span>
   1.327 +  <button id="btn_labelledby_mixed"
   1.328 +          aria-labelledby="labelledby_mixed">3</button>
   1.329 +  <br/>
   1.330 +
   1.331 +  <!-- the name from subtree, mixed/hidden content -->
   1.332 +  <span id="labelledby_mixed_hidden_child">
   1.333 +    no<span>more 
   1.334 +      <span style="display: none;">hidden</span>
   1.335 +      text2
   1.336 +      <span style="visibility: hidden">hidden2</span>
   1.337 +    </span>
   1.338 +  </span>
   1.339 +  <button id="btn_labelledby_mixed_hidden_child"
   1.340 +          aria-labelledby="labelledby_mixed_hidden_child">3.1</button>
   1.341 +  <br/>
   1.342 +
   1.343 +  <!-- the name from subtree, mixed/completely hidden content -->
   1.344 +  <span id="labelledby_mixed_hidden"
   1.345 +        style="display: none;">lala <span>more hidden </span>text</span></span>
   1.346 +  <button id="btn_labelledby_mixed_hidden"
   1.347 +          aria-labelledby="labelledby_mixed_hidden">3.2</button>
   1.348 +  <br/>
   1.349 +
   1.350 +  <!-- the name from subtree, mixed content, block structure -->
   1.351 +  <div id="labelledby_mixed_block"><div>text</div>more text</div></div>
   1.352 +  <button id="btn_labelledby_mixed_block"
   1.353 +          aria-labelledby="labelledby_mixed_block">4</button>
   1.354 +  <br/>
   1.355 +
   1.356 +  <!-- the name from subtree, mixed content, table structure -->
   1.357 +  <table><tr>
   1.358 +    <td id="labelledby_mixed_table">text<span>space</span>text</td>
   1.359 +  </tr></table>
   1.360 +  <button id="btn_labelledby_mixed_table"
   1.361 +          aria-labelledby="labelledby_mixed_table">5</button>
   1.362 +  <br/>
   1.363 +
   1.364 +  <!-- the name from subtree, child img -->
   1.365 +  <span id="labelledby_mixed_img">text<img alt="image"/></span>
   1.366 +  <button id="btn_labelledby_mixed_img"
   1.367 +          aria-labelledby="labelledby_mixed_img">6</button>
   1.368 +  <br/>
   1.369 +
   1.370 +  <!-- the name from subtree, child inputs -->
   1.371 +  <span id="labelledby_mixed_input">
   1.372 +    <input type="button" id="input_button" title="input button"/>
   1.373 +    <input type="submit" id="input_submit"/>
   1.374 +    <input type="reset" id="input_reset"/>
   1.375 +    <input type="image" id="input_image" title="input image"/>
   1.376 +  </span>
   1.377 +  <button id="btn_labelledby_mixed_input"
   1.378 +          aria-labelledby="labelledby_mixed_input">7</button>
   1.379 +  <br/>
   1.380 +
   1.381 +  <!-- the name from subtree, child object -->
   1.382 +  <span id="labelledby_mixed_object">
   1.383 +    <object data="about:blank" title="object"></object>
   1.384 +  </span>
   1.385 +  <button id="btn_labelledby_mixed_object"
   1.386 +          aria-labelledby="labelledby_mixed_object">8</button>
   1.387 +  <br/>
   1.388 +
   1.389 +  <!-- the name from subtree, child br -->
   1.390 +  <span id="labelledby_mixed_br">text<br/>text</span>
   1.391 +  <button id="btn_labelledby_mixed_br"
   1.392 +          aria-labelledby="labelledby_mixed_br">9</button>
   1.393 +  <br/>
   1.394 +
   1.395 +  <!-- the name from subtree, name from label content rather than from its title
   1.396 +    attribute -->
   1.397 +  <label  for="from_label_ignoretitle"
   1.398 +          title="Select your country of origin">Country:</label>
   1.399 +  <select id="from_label_ignoretitle">
   1.400 +    <option>Germany</option>
   1.401 +    <option>Russia</option>
   1.402 +  </select>
   1.403 +
   1.404 +  <!-- the name from subtree, name from html:p content rather than from its
   1.405 +    title attribute -->
   1.406 +  <p id="p_ignoretitle"
   1.407 +     title="Select your country of origin">Choose country from.</p>
   1.408 +  <select id="from_p_ignoretitle" aria-labelledby="p_ignoretitle">
   1.409 +    <option>Germany</option>
   1.410 +    <option>Russia</option>
   1.411 +  </select>
   1.412 +
   1.413 +  <!-- the name from subtree, name from html:input value rather than from its
   1.414 +    title attribute -->
   1.415 +  <p id="from_input_ignoretitle" aria-labelledby="input_ignoretitle">Country</p>
   1.416 +  <input id="input_ignoretitle"
   1.417 +         value="Custom country"
   1.418 +         title="Input your country of origin"/ >
   1.419 +
   1.420 +  <!-- name from subtree, surround control by spaces to not jamm the text -->
   1.421 +  <label id="insert_spaces_around_control">
   1.422 +    start<input value="value">end
   1.423 +  </label>
   1.424 +
   1.425 +  <!-- no name from subtree because it holds whitespaces only -->
   1.426 +  <a id="from_label_ignore_ws_subtree" href="about:" title="about">&nbsp;&nbsp;  </a>
   1.427 +
   1.428 +  <!-- label element, label contains control -->
   1.429 +  <label>text<button id="btn_label_inside">10</button>text</label>
   1.430 +  <br/>
   1.431 +
   1.432 +  <!-- label element, label and the button are in the same form -->
   1.433 +  <form>
   1.434 +    <label for="btn_label_inform">in form</label>
   1.435 +    <button id="btn_label_inform">11</button>
   1.436 +  </form>
   1.437 +
   1.438 +  <!-- label element, label is outside of the form of the button -->
   1.439 +  <label for="btn_label_outform">out form</label>
   1.440 +  <form>
   1.441 +    <button id="btn_label_outform">12</button>
   1.442 +  </form>
   1.443 +
   1.444 +  <!-- label element, label and the button are in the same document -->
   1.445 +  <label for="btn_label_indocument">in document</label>
   1.446 +  <button id="btn_label_indocument">13</button>
   1.447 +
   1.448 +  <!-- multiple label elements for single button -->
   1.449 +  <label for="btn_label_multi">label1</label>
   1.450 +  <label for="btn_label_multi">label2</label>
   1.451 +  <button id="btn_label_multi">button</button>
   1.452 +
   1.453 +  <!-- name from children -->
   1.454 +  <span id="btn_children" role="button">14</span>
   1.455 +
   1.456 +  <!-- no name from content, ARIA role overrides this rule -->
   1.457 +  <button id="btn_nonamefromcontent" role="img">1</button>
   1.458 +
   1.459 +  <!-- name from children, hidden children -->
   1.460 +  <div role="listbox" tabindex="0">
   1.461 +    <div id="lb_opt1_children_hidden" role="option" tabindex="0">
   1.462 +      <span>i am visible</span>
   1.463 +      <span style="display:none">i am hidden</span>
   1.464 +    </div>
   1.465 +  </div>
   1.466 +
   1.467 +  <table role="menu">
   1.468 +    <tr role="menuitem" id="tablemenuitem">
   1.469 +      <td>menuitem 1</td>
   1.470 +    </tr>
   1.471 +    <tr role="menuitem">
   1.472 +      <td>menuitem 2</td>
   1.473 +    </tr>
   1.474 +  </table>
   1.475 +
   1.476 +  <label id="label_with_acronym">
   1.477 +    <acronym title="O A T F">OATF</acronym>
   1.478 +    <abbr title="World Wide Web">WWW</abbr>
   1.479 +  </label>
   1.480 +
   1.481 +  <div id="testArticle" role="article" title="Test article">
   1.482 +    <p>This is a paragraph inside the article.</p>
   1.483 +  </div>
   1.484 +
   1.485 +  <!-- name from title attribute -->
   1.486 +  <span id="btn_title" role="group" title="title">15</span>
   1.487 +
   1.488 +  <!-- A textarea nested in a label with a text child (bug #453371). -->
   1.489 +  <form>
   1.490 +    <label>Story
   1.491 +      <textarea id="textareawithchild" name="name">Foo</textarea>
   1.492 +      is ended.
   1.493 +    </label>
   1.494 +  </form>
   1.495 +
   1.496 +  <!-- controls having a value used as part of computed name -->
   1.497 +  <input type="checkbox" id="ctrlvalue_progressbar:input">
   1.498 +  <label for="ctrlvalue_progressbar:input">
   1.499 +    foo <span role="progressbar"
   1.500 +               aria-valuenow="5" aria-valuemin="1"
   1.501 +               aria-valuemax="10">5</span> baz
   1.502 +  </label>
   1.503 +
   1.504 +  <input type="checkbox" id="ctrlvalue_scrollbar:input" />
   1.505 +  <label for="ctrlvalue_scrollbar:input">
   1.506 +    foo <span role="scrollbar"
   1.507 +              aria-valuenow="5" aria-valuemin="1"
   1.508 +              aria-valuemax="10">5</span> baz
   1.509 +  </label>
   1.510 +
   1.511 +  <input type="checkbox" id="ctrlvalue_slider:input">
   1.512 +  <label for="ctrlvalue_slider:input">
   1.513 +    foo <input role="slider" type="range"
   1.514 +               value="5" min="1" max="10"
   1.515 +               aria-valuenow="5" aria-valuemin="1"
   1.516 +               aria-valuemax="10"> baz
   1.517 +  </label>
   1.518 +
   1.519 +  <input type="checkbox" id="ctrlvalue_spinbutton:input">
   1.520 +  <label for="ctrlvalue_spinbutton:input">
   1.521 +    foo <input role="spinbutton" type="number"
   1.522 +               value="5" min="1" max="10"
   1.523 +               aria-valuenow="5" aria-valuemin="1"
   1.524 +               aria-valuemax="10">
   1.525 +    baz
   1.526 +  </label>
   1.527 +
   1.528 +  <input type="checkbox" id="ctrlvalue_combobox:input">
   1.529 +  <label for="ctrlvalue_combobox:input">
   1.530 +    foo
   1.531 +    <div role="combobox">
   1.532 +      <div role="textbox"></div>
   1.533 +      <ul role="listbox" style="list-style-type: none;">
   1.534 +        <li role="option">1</li>
   1.535 +        <li role="option" aria-selected="true">5</li>
   1.536 +        <li role="option">3</li>
   1.537 +      </ul>
   1.538 +    </div>
   1.539 +    baz
   1.540 +  </label>
   1.541 +
   1.542 +  <!-- a label with a nested control in the start, middle and end -->
   1.543 +  <form>
   1.544 +    <!-- at the start (without and with whitespaces) -->
   1.545 +    <label id="comboinstart"><select id="combo3">
   1.546 +        <option>One</option>
   1.547 +        <option>Two</option>
   1.548 +      </select>
   1.549 +      day(s).
   1.550 +    </label>
   1.551 +
   1.552 +    <label id="textboxinstart">
   1.553 +      <input id="textbox1" value="Two">
   1.554 +      days.
   1.555 +    </label>
   1.556 +
   1.557 +    <!-- in the middle -->
   1.558 +    <label id="comboinmiddle">
   1.559 +      Subscribe to
   1.560 +      <select id="combo4" name="occupation">
   1.561 +        <option>ATOM</option>
   1.562 +        <option>RSS</option>
   1.563 +      </select>
   1.564 +      feed.
   1.565 +    </label>
   1.566 +
   1.567 +    <label id="comboinmiddle2" for="checkbox">Play the
   1.568 +      <select id="combo5">
   1.569 +        <option>Haliluya</option>
   1.570 +        <option>Hurra</option>
   1.571 +      </select>
   1.572 +      sound when new mail arrives
   1.573 +    </label>
   1.574 +    <input id="checkbox" type="checkbox" />
   1.575 +
   1.576 +    <label id="comboinmiddle3" for="combo6">Play the
   1.577 +      <select id="combo6">
   1.578 +        <option>Haliluya</option>
   1.579 +        <option>Hurra</option>
   1.580 +      </select>
   1.581 +      sound when new mail arrives
   1.582 +    </label>
   1.583 +
   1.584 +    <!-- at the end (without and with whitespaces) -->
   1.585 +    <label id="comboinend">
   1.586 +      This day was
   1.587 +      <select id="combo7" name="occupation">
   1.588 +        <option>sunny</option>
   1.589 +        <option>rainy</option>
   1.590 +      </select></label>
   1.591 +
   1.592 +    <label id="textboxinend">
   1.593 +      This day was
   1.594 +      <input id="textbox2" value="sunny">
   1.595 +    </label>
   1.596 +  </form>
   1.597 +
   1.598 +  <!-- placeholder  -->
   1.599 +  <input id="ph_password" type="password" value="" placeholder="a placeholder" />
   1.600 +  <input id="ph_text" type="text" placeholder="a placeholder" />
   1.601 +  <textarea id="ph_textarea" cols="5" placeholder="a placeholder"></textarea>  
   1.602 +
   1.603 +  <!-- placeholder does not win -->
   1.604 +  <input id="ph_text2" type="text" aria-label="a label" placeholder="meh" />
   1.605 +  <textarea id="ph_textarea2" cols="5" aria-labelledby="ph_text2" 
   1.606 +            placeholder="meh"></textarea>
   1.607 +
   1.608 +  <label for="ph_text3">a label</label>
   1.609 +  <input id="ph_text3" placeholder="meh" />
   1.610 +
   1.611 +  <p>Image: 
   1.612 +    <img id="img_eq" role="math" src="foo" alt="x^2 + y^2 + z^2">
   1.613 +    <input type="image"  id="input_img_eq" src="foo" alt="x^2 + y^2 + z^2">
   1.614 +  </p>
   1.615 +
   1.616 +  <p>Text: 
   1.617 +    <span id="txt_eq" role="math" title="x^2 + y^2 + z^2">x<sup>2</sup> + 
   1.618 +      y<sup>2</sup> + z<sup>2</sup></span>
   1.619 +
   1.620 +  <!-- duplicate announcement -->
   1.621 +  <div id="test_note" role="note">subtree</div>
   1.622 +
   1.623 +</body>
   1.624 +</html>

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