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+<!DOCTYPE html>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=417760
+-->
+<head>
+ <title>cannot focus() img with tabindex="-1"</title>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+ <style type="text/css">
+ img {
+ border: 5px solid white;
+ }
+ img:focus {
+ border: 5px solid black;
+ }
+ </style>
+
+
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+
+ <script type="text/javascript">
+ function checkFocus(aExpected, aTabIndex)
+ {
+ elemCurr = document.activeElement.getAttribute("id");
+ is(elemCurr, aExpected, "Element with tabIndex " + aTabIndex
+ + " did not receive focus!");
+ }
+
+ function doTest()
+ {
+ // First, test img with tabindex = 0
+ document.getElementById("img-tabindex-0").focus();
+ checkFocus("img-tabindex-0", 0);
+
+ // now test the img with tabindex = -1
+ document.getElementById("img-tabindex-minus-1").focus();
+ checkFocus("img-tabindex-minus-1", -1);
+
+ // now test the img without tabindex, should NOT receive focus!
+ document.getElementById("img-no-tabindex").focus();
+ checkFocus("img-tabindex-minus-1", null);
+
+ SimpleTest.finish();
+ }
+
+ SimpleTest.waitForExplicitFinish();
+ addLoadEvent(doTest);
+ </script>
+</head>
+
+<body>
+
+ <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=417760">Mozilla Bug 417760</a>
+ <p id="display"></p>
+ <div id="content" style="display: none"></div>
+ <pre id="test">
+ </pre>
+ <br>img tabindex="0":
+ <img id="img-tabindex-0"
+ src="file_bug417760.png"
+ alt="MoCo logo" tabindex="0"/>
+ <br>img tabindex="-1":
+ <img id="img-tabindex-minus-1"
+ src="file_bug417760.png"
+ alt="MoCo logo" tabindex="-1"/>
+ <br>img without tabindex:
+ <img id="img-no-tabindex"
+ src="file_bug417760.png"
+ alt="MoCo logo"/>
+</body>
+</html>