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+<!DOCTYPE HTML>
+<html>
+<!--
+ https://bugzilla.mozilla.org/show_bug.cgi?id=370436
+-->
+<head>
+ <title>Test for Bug 370436</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+
+<script class="testbody" type="application/javascript">
+<!--
+words = new Array()
+
+function expandStringOffsetToWord(data, offset)
+{
+ if (data == undefined) return "";
+
+ var m1 = data.substr(0, offset).match(/\w+$/) || "";
+ var m2 = data.substr(offset).match(/^\w+/) || "";
+ return m1 + m2;
+}
+
+function onContextMenu(e)
+{
+ var node = SpecialPowers.wrap(e).rangeParent;
+ var offset = e.rangeOffset;
+
+ var word = expandStringOffsetToWord(node.data, offset);
+ words.push(word);
+}
+
+function startTest()
+{
+ ta = document.getElementById('blah');
+ ta.focus();
+ ta.selectionStart = ta.selectionEnd = ta.value.length;
+
+// Note: This test, intentionally or by accident, relies on sending button '0'
+// with contextMenu, which triggers some key-equiv stuff in
+// PresShell::AdjustContextMenuKeyEvent.
+var mouseParams = { type: 'contextmenu', button: 0 };
+
+ /* Put cursor at start and middle of "sheep" */
+ synthesizeKey("VK_UP", {})
+ synthesizeMouse(ta, 0, 0, mouseParams);
+ synthesizeKey("VK_RIGHT", {})
+ synthesizeMouse(ta, 0, 0, mouseParams);
+ synthesizeKey("VK_RIGHT", {})
+ synthesizeMouse(ta, 0, 0, mouseParams);
+
+ /* Put cursor at the end of "hello" */
+ synthesizeKey("VK_UP", {})
+ synthesizeMouse(ta, 0, 0, mouseParams);
+ synthesizeKey("VK_RIGHT", {})
+ synthesizeKey("VK_RIGHT", {})
+ synthesizeKey("VK_RIGHT", {})
+ synthesizeMouse(ta, 0, 0, mouseParams);
+ synthesizeKey("VK_RIGHT", {})
+ synthesizeMouse(ta, 0, 0, mouseParams);
+
+ /* Put cursor on "welcome" */
+ synthesizeKey("VK_UP", {})
+ synthesizeMouse(ta, 0, 0, mouseParams);
+
+ is(words.pop(), "welcome", "Word 1 selected correctly");
+ is(words.pop(), "world" , "Word 2 selected correctly");
+ is(words.pop(), "hello" , "Word 3 selected correctly");
+ is(words.pop(), "hello" , "Word 4 selected correctly");
+ is(words.pop(), "sheep" , "Word 5 selected correctly");
+ is(words.pop(), "sheep" , "Word 6 selected correctly");
+ is(words.pop(), "sheep" , "Word 7 selected correctly");
+
+ SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish()
+SimpleTest.waitForFocus(startTest)
+-->
+</script>
+
+<p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=370436">Mozilla Bug 370436</a></p>
+
+<textarea id="blah" rows="10" cols="80" oncontextmenu="onContextMenu(event); return false;">
+welcome
+hello world
+sheep
+</textarea>
+</body>
+</html>