Bug 543931 - expose onmouseup/down via accessible 'click' action, r=marcoz, davidb

--HG--
rename : accessible/tests/mochitest/test_actions_anchors.html => accessible/tests/mochitest/actions/test_anchors.html
rename : accessible/tests/mochitest/test_actions_aria.html => accessible/tests/mochitest/actions/test_aria.html
rename : accessible/tests/mochitest/test_actions.html => accessible/tests/mochitest/actions/test_general.html
rename : accessible/tests/mochitest/test_actions.xul => accessible/tests/mochitest/actions/test_general.xul
rename : accessible/tests/mochitest/test_actions_inputs.html => accessible/tests/mochitest/actions/test_inputs.html
rename : accessible/tests/mochitest/test_actions_tree.xul => accessible/tests/mochitest/actions/test_tree.xul
rename : accessible/tests/mochitest/test_actions_treegrid.xul => accessible/tests/mochitest/actions/test_treegrid.xul
rename : accessible/tests/mochitest/test_states.html => accessible/tests/mochitest/states/test_aria.html
rename : accessible/tests/mochitest/test_states_doc.html => accessible/tests/mochitest/states/test_doc.html
rename : accessible/tests/mochitest/test_states_docarticle.html => accessible/tests/mochitest/states/test_docarticle.html
rename : accessible/tests/mochitest/test_states_editablebody.html => accessible/tests/mochitest/states/test_editablebody.html
rename : accessible/tests/mochitest/test_states_frames.html => accessible/tests/mochitest/states/test_frames.html
rename : accessible/tests/mochitest/test_states_popup.xul => accessible/tests/mochitest/states/test_popup.xul
rename : accessible/tests/mochitest/test_states_tree.xul => accessible/tests/mochitest/states/test_tree.xul
rename : accessible/tests/mochitest/z_states_frame.html => accessible/tests/mochitest/states/z_frames.html
rename : accessible/tests/mochitest/z_states_framearticle.html => accessible/tests/mochitest/states/z_frames_article.html
rename : accessible/tests/mochitest/z_states_framecheckbox.html => accessible/tests/mochitest/states/z_frames_checkbox.html
rename : accessible/tests/mochitest/z_states_frametextbox.html => accessible/tests/mochitest/states/z_frames_textbox.html

accessible/src/base/nsAccessibilityService.cpp

@@ -1613,7 +1613,7 @@ nsAccessibilityService::GetAccessible(nsIDOMNode *aNode,
   // correspond to the doc accessible and will be created in any case
   if (!newAcc && content->Tag() != nsAccessibilityAtoms::body && content->GetParent() && 
       ((weakFrame.GetFrame() && weakFrame.GetFrame()->IsFocusable()) ||
-       (isHTML && nsCoreUtils::HasListener(content, NS_LITERAL_STRING("click"))) ||
+       (isHTML && nsCoreUtils::HasClickListener(content)) ||
        HasUniversalAriaProperty(content, aWeakShell) || roleMapEntry ||
        HasRelatedContent(content) || nsCoreUtils::IsXLink(content))) {
     // This content is focusable or has an interesting dynamic content accessibility property.

accessible/src/base/nsAccessible.cpp

@@ -3214,8 +3214,7 @@ nsAccessible::GetActionRule(PRUint32 aStates)
       return eClickAction;
 
   // Has registered 'click' event handler.
-  PRBool isOnclick = nsCoreUtils::HasListener(content,
-                                              NS_LITERAL_STRING("click"));
+  PRBool isOnclick = nsCoreUtils::HasClickListener(content);
 
   if (isOnclick)
     return eClickAction;

accessible/src/base/nsBaseWidgetAccessible.cpp

@@ -251,8 +251,7 @@ void
 nsLinkableAccessible::CacheActionContent()
 {
   nsCOMPtr<nsIContent> walkUpContent(do_QueryInterface(mDOMNode));
-  PRBool isOnclick = nsCoreUtils::HasListener(walkUpContent,
-                                              NS_LITERAL_STRING("click"));
+  PRBool isOnclick = nsCoreUtils::HasClickListener(walkUpContent);
 
   if (isOnclick) {
     mActionContent = walkUpContent;
@@ -261,8 +260,7 @@ nsLinkableAccessible::CacheActionContent()
   }
 
   while ((walkUpContent = walkUpContent->GetParent())) {
-    isOnclick = nsCoreUtils::HasListener(walkUpContent,
-                                         NS_LITERAL_STRING("click"));
+    isOnclick = nsCoreUtils::HasClickListener(walkUpContent);
   
     nsCOMPtr<nsIDOMNode> walkUpNode(do_QueryInterface(walkUpContent));
 

accessible/src/base/nsCoreUtils.cpp

@@ -75,13 +75,16 @@
 static NS_DEFINE_IID(kRangeCID, NS_RANGE_CID);
 
 PRBool
-nsCoreUtils::HasListener(nsIContent *aContent, const nsAString& aEventType)
+nsCoreUtils::HasClickListener(nsIContent *aContent)
 {
   NS_ENSURE_TRUE(aContent, PR_FALSE);
   nsIEventListenerManager* listenerManager =
     aContent->GetListenerManager(PR_FALSE);
 
-  return listenerManager && listenerManager->HasListenersFor(aEventType);  
+  return listenerManager &&
+    (listenerManager->HasListenersFor(NS_LITERAL_STRING("click")) ||
+     listenerManager->HasListenersFor(NS_LITERAL_STRING("mousedown")) ||
+     listenerManager->HasListenersFor(NS_LITERAL_STRING("mouseup")));
 }
 
 void

accessible/src/base/nsCoreUtils.h

@@ -57,10 +57,10 @@ class nsCoreUtils
 {
 public:
   /**
-   * Return true if the given node has registered event listener of the given
-   * type.
+   * Return true if the given node has registered click, mousedown or mouseup
+   * event listeners.
    */
-  static PRBool HasListener(nsIContent *aContent, const nsAString& aEventType);
+  static PRBool HasClickListener(nsIContent *aContent);
 
   /**
    * Dispatch click event to XUL tree cell.

accessible/src/html/nsHTMLLinkAccessible.cpp

@@ -87,8 +87,7 @@ nsHTMLLinkAccessible::GetStateInternal(PRUint32 *aState, PRUint32 *aExtraState)
     // This is a either named anchor (a link with also a name attribute) or
     // it doesn't have any attributes. Check if 'click' event handler is
     // registered, otherwise bail out.
-    PRBool isOnclick = nsCoreUtils::HasListener(content,
-                                                NS_LITERAL_STRING("click"));
+    PRBool isOnclick = nsCoreUtils::HasClickListener(content);
     if (!isOnclick)
       return NS_OK;
   }

accessible/tests/mochitest/Makefile.in

@@ -42,7 +42,7 @@ srcdir		= @srcdir@
 VPATH		= @srcdir@
 relativesrcdir  = accessible
 
-DIRS	= attributes events selectable tree
+DIRS	= actions attributes events selectable states tree
 
 include $(DEPTH)/config/autoconf.mk
 include $(topsrcdir)/config/rules.mk
@@ -71,13 +71,6 @@ _TEST_FILES =\
 		states.js \
 		table.js \
 		value.js \
-		test_actions.html \
-		test_actions.xul \
-		test_actions_anchors.html \
-		test_actions_aria.html \
-		test_actions_inputs.html \
-		test_actions_tree.xul \
-		test_actions_treegrid.xul \
 		test_aria_activedescendant.html \
 		test_aria_role_article.html \
 		test_aria_role_equation.html \
@@ -114,14 +107,6 @@ _TEST_FILES =\
 		test_relations.xul \
 		test_relations_tree.xul \
 		test_role_nsHyperTextAcc.html \
-		test_role_table_cells.html \
-		test_states.html \
-		test_states_doc.html \
-		test_states_docarticle.html \
-		test_states_editablebody.html \
-		test_states_frames.html \
-		test_states_popup.xul \
-		test_states_tree.xul \
 		test_table_1.html \
 		test_table_4.html \
 		test_table_headers.html \
@@ -149,10 +134,6 @@ _TEST_FILES =\
 		testTextboxes.js \
 		treeview.css \
 		treeview.js \
-		z_states_frame.html \
-		z_states_framearticle.html \
-		z_states_framecheckbox.html \
-		z_states_frametextbox.html \
 		$(NULL)
 
 libs:: $(_TEST_FILES)

accessible/tests/mochitest/actions/Makefile.in

@@ -0,0 +1,59 @@
+#
+# ***** BEGIN LICENSE BLOCK *****
+# Version: MPL 1.1/GPL 2.0/LGPL 2.1
+#
+# The contents of this file are subject to the Mozilla Public License Version
+# 1.1 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+# http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is mozilla.org code.
+#
+# The Initial Developer of the Original Code is
+# Mozilla Corporation.
+# Portions created by the Initial Developer are Copyright (C) 2010
+# the Initial Developer. All Rights Reserved.
+#
+# Contributor(s):
+#   Alexander Surkov <surkov.alexander@gmail.com> (original author)
+#
+# Alternatively, the contents of this file may be used under the terms of
+# either of the GNU General Public License Version 2 or later (the "GPL"),
+# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+# in which case the provisions of the GPL or the LGPL are applicable instead
+# of those above. If you wish to allow use of your version of this file only
+# under the terms of either the GPL or the LGPL, and not to allow others to
+# use your version of this file under the terms of the MPL, indicate your
+# decision by deleting the provisions above and replace them with the notice
+# and other provisions required by the GPL or the LGPL. If you do not delete
+# the provisions above, a recipient may use your version of this file under
+# the terms of any one of the MPL, the GPL or the LGPL.
+#
+# ***** END LICENSE BLOCK *****
+
+DEPTH		= ../../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+relativesrcdir  = accessible/actions
+
+include $(DEPTH)/config/autoconf.mk
+include $(topsrcdir)/config/rules.mk
+
+_TEST_FILES =\
+		test_anchors.html \
+		test_aria.html \
+		test_general.html \
+		test_general.xul \
+		test_inputs.html \
+		test_tree.xul \
+		test_treegrid.xul \
+		$(NULL)
+
+libs:: $(_TEST_FILES)
+	$(INSTALL) $(foreach f,$^,"$f") $(DEPTH)/_tests/testing/mochitest/a11y/$(relativesrcdir)

accessible/tests/mochitest/actions/test_anchors.html

@@ -1,7 +1,8 @@
 <html>
 
 <head>
-  <title>nsIAccessible actions testing for anchors</title>
+  <title>nsIAccessible actions testing for HTML links that
+   scroll the page to named anchors</title>
 
   <link rel="stylesheet" type="text/css"
         href="chrome://mochikit/content/tests/SimpleTest/test.css" />

accessible/tests/mochitest/actions/test_general.html

@@ -23,7 +23,17 @@
     {
       var actionsArray = [
         {
-          ID: "li_clickable",
+          ID: "li_clickable1",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "li_clickable2",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "li_clickable3",
           actionName: "click",
           events: CLICK_EVENTS
         }
@@ -42,6 +52,11 @@
      href="https://bugzilla.mozilla.org/show_bug.cgi?id=523789"
      title="nsHTMLLiAccessible shouldn't be inherited from linkable accessible">
     Mozilla Bug 523789
+  </a><br>
+  <a target="_blank"
+     href="https://bugzilla.mozilla.org/show_bug.cgi?id=423409"
+     title="Expose click action if mouseup and mousedown are registered">
+    Mozilla Bug 423409
   </a>
   <p id="display"></p>
   <div id="content" style="display: none"></div>
@@ -49,7 +64,9 @@
   </pre>
 
   <ul>
-    <li id="li_clickable" onclick="">Clickable list item</li>
+    <li id="li_clickable1" onclick="">Clickable list item</li>
+    <li id="li_clickable2" onmousedown="">Clickable list item</li>
+    <li id="li_clickable3" onmouseup="">Clickable list item</li>
   </ul>
 </body>
 </html>

accessible/tests/mochitest/actions/test_link.html

@@ -0,0 +1,99 @@
+<html>
+
+<head>
+  <title>nsIAccessible actions testing on HTML links (HTML:a)</title>
+
+  <link rel="stylesheet" type="text/css"
+        href="chrome://mochikit/content/tests/SimpleTest/test.css" />
+
+  <script type="application/javascript"
+          src="chrome://mochikit/content/MochiKit/packed.js"></script>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+
+  <script type="application/javascript"
+          src="chrome://mochikit/content/a11y/accessible/common.js"></script>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/a11y/accessible/events.js"></script>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/a11y/accessible/actions.js"></script>
+
+  <script type="application/javascript">
+    function doTest()
+    {
+      var actionsArray = [
+        {
+          ID: "link1",
+          actionName: "jump",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "img1",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "link2",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "img2",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "link3",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "img3",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "link4",
+          actionName: "click",
+          events: CLICK_EVENTS
+        },
+        {
+          ID: "img4",
+          actionName: "click",
+          events: CLICK_EVENTS
+        }
+      ];
+      testActions(actionsArray);
+    }
+
+    SimpleTest.waitForExplicitFinish();
+    addA11yLoadEvent(doTest);
+  </script>
+</head>
+
+<body>
+
+  <a target="_blank"
+     href="https://bugzilla.mozilla.org/show_bug.cgi?id=423409"
+     title="Expose click action if mouseup and mousedown are registered">
+    Mozilla Bug 423409
+  </a>
+  <p id="display"></p>
+  <div id="content" style="display: none"></div>
+  <pre id="test">
+  </pre>
+
+  <a href="http://mozilla.org" id="link1">
+    <img src="chrome://mochikit/content/a11y/accessible/moz.png" id="img1">
+  </a>
+  <a id="link2" onmousedown="">
+    <img src="chrome://mochikit/content/a11y/accessible/moz.png" id="img2">
+  </a>
+  <a id="link3" onclick="">
+    <img src="chrome://mochikit/content/a11y/accessible/moz.png" id="img3">
+  </a>
+  <a id="link4" onmouseup="">
+    <img src="chrome://mochikit/content/a11y/accessible/moz.png" id="img4">
+  </a>
+</body>
+</html>

accessible/tests/mochitest/states/Makefile.in

@@ -0,0 +1,64 @@
+#
+# ***** BEGIN LICENSE BLOCK *****
+# Version: MPL 1.1/GPL 2.0/LGPL 2.1
+#
+# The contents of this file are subject to the Mozilla Public License Version
+# 1.1 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+# http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is mozilla.org code.
+#
+# The Initial Developer of the Original Code is
+# Mozilla Corporation.
+# Portions created by the Initial Developer are Copyright (C) 2010
+# the Initial Developer. All Rights Reserved.
+#
+# Contributor(s):
+#   Alexander Surkov <surkov.alexander@gmail.com> (original author)
+#
+# Alternatively, the contents of this file may be used under the terms of
+# either of the GNU General Public License Version 2 or later (the "GPL"),
+# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+# in which case the provisions of the GPL or the LGPL are applicable instead
+# of those above. If you wish to allow use of your version of this file only
+# under the terms of either the GPL or the LGPL, and not to allow others to
+# use your version of this file under the terms of the MPL, indicate your
+# decision by deleting the provisions above and replace them with the notice
+# and other provisions required by the GPL or the LGPL. If you do not delete
+# the provisions above, a recipient may use your version of this file under
+# the terms of any one of the MPL, the GPL or the LGPL.
+#
+# ***** END LICENSE BLOCK *****
+
+DEPTH		= ../../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+relativesrcdir  = accessible/states
+
+include $(DEPTH)/config/autoconf.mk
+include $(topsrcdir)/config/rules.mk
+
+_TEST_FILES =\
+		test_aria.html \
+		test_doc.html \
+		test_docarticle.html \
+		test_editablebody.html \
+		test_frames.html \
+		test_link.html \
+		test_popup.xul \
+		test_tree.xul \
+		z_frames.html \
+		z_frames_article.html \
+		z_frames_checkbox.html \
+		z_frames_textbox.html \
+		$(NULL)
+
+libs:: $(_TEST_FILES)
+	$(INSTALL) $(foreach f,$^,"$f") $(DEPTH)/_tests/testing/mochitest/a11y/$(relativesrcdir)

accessible/tests/mochitest/states/test_aria.html

@@ -1,7 +1,7 @@
 <html>
 
 <head>
-  <title>nsIAccessible states testing</title>
+  <title>ARIA based nsIAccessible states testing</title>
 
   <link rel="stylesheet" type="text/css"
         href="chrome://mochikit/content/tests/SimpleTest/test.css" />

accessible/tests/mochitest/states/test_frames.html

@@ -61,9 +61,9 @@
   <pre id="test">
   </pre>
   
-  <iframe id="frame_doc" src="z_states_frame.html"></iframe>
-  <iframe id="frame_doc_article" src="z_states_framearticle.html"></iframe>
-  <iframe id="frame_doc_checkbox" src="z_states_framecheckbox.html"></iframe>
-  <iframe id="frame_doc_textbox" src="z_states_frametextbox.html"></iframe>
+  <iframe id="frame_doc" src="z_frames.html"></iframe>
+  <iframe id="frame_doc_article" src="z_frames_article.html"></iframe>
+  <iframe id="frame_doc_checkbox" src="z_frames_checkbox.html"></iframe>
+  <iframe id="frame_doc_textbox" src="z_frames_textbox.html"></iframe>
 </body>
 </html>

accessible/tests/mochitest/states/test_link.html

@@ -0,0 +1,57 @@
+<html>
+
+<head>
+  <title>HTML link states testing</title>
+
+  <link rel="stylesheet" type="text/css"
+        href="chrome://mochikit/content/tests/SimpleTest/test.css" />
+
+  <script type="application/javascript"
+          src="chrome://mochikit/content/MochiKit/packed.js"></script>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+
+  <script type="application/javascript"
+          src="chrome://mochikit/content/a11y/accessible/common.js"></script>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/a11y/accessible/role.js"></script>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/a11y/accessible/states.js"></script>
+
+  <script type="application/javascript">
+    function doTest()
+    {
+      // strong roles
+      testStates("link1", STATE_LINKED);
+      testStates("link2", STATE_LINKED);
+      testStates("link3", STATE_LINKED);
+      testStates("link4", STATE_LINKED);
+
+      SimpleTest.finish();
+    }
+
+    SimpleTest.waitForExplicitFinish();
+    addA11yLoadEvent(doTest);
+  </script>
+
+</head>
+
+<body>
+
+  <a target="_blank"
+     href="https://bugzilla.mozilla.org/show_bug.cgi?id=423409"
+     title="Expose click action if mouseup and mousedown are registered">
+    Mozilla Bug 423409
+  </a>
+  <p id="display"></p>
+  <div id="content" style="display: none"></div>
+  <pre id="test">
+  </pre>
+
+  <a id="link1" href="http://mozilla.org">link</a>
+  <a id="link2" onclick="">link</a>
+  <a id="link3" onmousedown="">link</a>
+  <a id="link4" onmouseup="">link</a>
+
+</body>
+</html>

accessible/tests/mochitest/test_role_nsHyperTextAcc.html

@@ -1,10 +1,7 @@
 <!DOCTYPE html>
 <html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=472326
--->
 <head>
-  <title>test nsHyperTextAccessible roles</title>
+  <title>test nsHyperTextAccessible accesible objects creation and their roles</title>
   <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
 
   <script type="application/javascript"
@@ -51,6 +48,11 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=472326
       testRole("definitionterm", ROLE_LISTITEM);
       testRole("definitiondescription", ROLE_PARAGRAPH);
 
+      // Has click, mousedown or mouseup listeners.
+      testRole("span1", ROLE_TEXT_CONTAINER);
+      testRole("span2", ROLE_TEXT_CONTAINER);
+      testRole("span3", ROLE_TEXT_CONTAINER);
+
       SimpleTest.finish();
     }
 
@@ -62,10 +64,16 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=472326
 
   <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=472326"
      title="html:input of type "file" no longer rendered to screen readers">
-     Mozilla Bug 472326</a>
+    Mozilla Bug 472326
+  </a><br>
   <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=474261"
       title="Test remaining implementations in nsHypertextAccessible::GetRole">
-      bug 474261</a>
+    bug 474261
+  </a><br>
+  <a target="_blank"
+     href="https://bugzilla.mozilla.org/show_bug.cgi?id=423409"
+     title="Expose click action if mouseup and mousedown are registered">
+    Mozilla Bug 423409
   </a>
   <p id="display"></p>
   <div id="content" style="display: none"></div>
@@ -89,5 +97,9 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=472326
   <dt id="definitionterm">gecko</dt>
   <dd id="definitiondescription">geckos have sticky toes</dd>
   </dl>
+
+  <span id="span1" onclick="">clickable span</span>
+  <span id="span2" onmousedown="">clickable span</span>
+  <span id="span3" onmouseup="">clickable span</span>
 </body>
 </html>

accessible/tests/mochitest/test_role_table_cells.html

@@ -1,71 +0,0 @@
-<!DOCTYPE html>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=474281
--->
-<head>
-  <title>Name calculation for table and grid cells</title>
-  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
-
-  <script type="application/javascript"
-          src="chrome://mochikit/content/MochiKit/packed.js"></script>
-  <script type="application/javascript"
-          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
-
-  <script type="application/javascript"
-          src="chrome://mochikit/content/a11y/accessible/common.js"></script>
-  <script type="application/javascript"
-          src="chrome://mochikit/content/a11y/accessible/nsIAccessible_name.js"></script>
-  <script type="application/javascript"
-          src="chrome://mochikit/content/a11y/accessible/role.js"></script>
-
-  <script type="application/javascript">
-    function doTests()
-    {
-      // Test table cell name and role
-      testRole("tc", ROLE_CELL);
-
-      // Test grid cell.
-      testRole("gc", ROLE_GRID_CELL);
-
-      SimpleTest.finish();
-    }
-
-    SimpleTest.waitForExplicitFinish();
-    addA11yLoadEvent(doTests);
-  </script>
-</head>
-<body>
-
-  <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=474281"
-      title="accessible name of html table cells is incorrectly including descendants">
-      Mozilla bug 474281</a>
-  </a>
-  <p id="display"></p>
-  <div id="content" style="display: none"></div>
-  <pre id="test">
-  </pre>
-  <table>
-    <tr>
-      <td id="tc">
-        <p>This is a paragraph</p>
-        <a href="#">This is a link</a>
-        <ul>
-          <li>This is a list</li>
-        </ul>
-      </td>
-    </tr>
-  </table>
-  <table>
-    <tr>
-      <td id="gc" role="gridcell">
-        <p>This is a paragraph</p>
-        <a href="#">This is a link</a>
-        <ul>
-          <li>This is a list</li>
-        </ul>
-      </td>
-    </tr>
-  </table>
-</body>
-</html>