test_bug1620778.html

Enable keyboard shortcuts

<!DOCTYPE html>

<title>Test for Bug 1620778</title>

<script src="/tests/SimpleTest/SimpleTest.js"></script>

<script src="/tests/SimpleTest/EventUtils.js"></script>

<link rel="stylesheet" href="/tests/SimpleTest/test.css">

<input id=a value=abcd autocomplete=off>

<input id=a value=abcd>

<script>

SimpleTest.waitForExplicitFinish();

SimpleTest.waitForFocus(() => {

  let expectedPosition = null;

  for (let input of document.querySelectorAll("input")) {

    input.focus();

    input.selectionStart = 0;

    synthesizeKey("KEY_ArrowRight");

    synthesizeKey("KEY_ArrowRight");

    synthesizeKey("KEY_ArrowDown");

    if (expectedPosition === null)

      expectedPosition = input.selectionStart;

    isnot(input.selectionStart, 0);

    is(input.selectionStart, expectedPosition, "autocomplete shouldn't make a difference on inputs that have no completion results of any kind");

  SimpleTest.finish();

});

</script>

</body>

</html>