<!DOCTYPE html>
<html>
<head>
<script src="../../../resources/ui-helper.js"></script>
</head>
<body>
<p>Tests that pressing shift + tab in a focused field focuses the previous field in tab order.</p>
<p id="result">FAIL did not focus the first field.</p>
<input type="text" id="firstField" onfocus="passed()"><input type="text" id="secondField" autofocus>
<script>
if (window.testRunner) {
    testRunner.waitUntilDone();
    testRunner.dumpAsText();
}

async function runTest()
{
    if (!window.testRunner || !testRunner.runUIScript)
        return;
    await UIHelper.activateFormControl(document.getElementById("secondField"));
    await UIHelper.keyDown("\t", ["shiftKey"]);
}

function passed()
{
    document.getElementById("result").textContent = "PASS focused the first field.";
    if (window.testRunner)
        testRunner.notifyDone();
}

runTest();
</script>
</body>
</html>