chromium/third_party/blink/web_tests/fast/forms/select/select-typeahead-with-spacekey.html

<!DOCTYPE html>
<html>
<head>
<script src="../../../resources/js-test.js"></script>
</head>
<body>
<select id="select">
    <option>Canada</option>
    <option>Spain</option>
    <option>United Arab Emirates</option>
    <option>United States</option>
</select>
<script>
description('Two keystrokes are considered as part of one typehead session if time difference between them is less than 1 sec');

window.jsTestIsAsync = true;

function keyDown(key, modifiers)
{
    if (!window.eventSender)
        return;
    eventSender.keyDown(key, modifiers);
}

var popup = document.getElementById("select");

function test1() {
    debug('1. space key as part of search string.');
    popup.focus();
    popup.selectedIndex = 0;
    keyDown('U');
    keyDown('n');
    keyDown('i');
    keyDown('t');
    keyDown('e');
    keyDown('d');
    keyDown(' ');
    keyDown('S');
    shouldBeFalse('internals.isSelectPopupVisible(popup)');
    shouldBeEqualToString('popup.value', 'United States');
    popup.blur();

    debug('2. space key as part of search string with some delay.');
    popup.focus();
    popup.selectedIndex = 0
    keyDown('U');
    keyDown('n');
    keyDown('i');
    keyDown('t');
    keyDown('e');
    keyDown('d');
    keyDown(' ');
    internals.resetTypeAheadSession(popup);
    keyDown('S');
    shouldBeFalse('internals.isSelectPopupVisible(popup)');
    shouldBeEqualToString('popup.value', 'Spain');
    popup.blur();

    debug('3. space key to open popup menu.');
    popup.focus();
    popup.selectedIndex = 0
    keyDown('U');
    keyDown('n');
    keyDown('i');
    keyDown('t');
    keyDown('e');
    keyDown('d');
    internals.resetTypeAheadSession(popup);
    keyDown(' ');
    shouldBeTrue('internals.isSelectPopupVisible(popup)');
    shouldBeEqualToString('popup.value', 'United Arab Emirates');
    popup.blur();
    finishJSTest();
}

test1();
</script>
</body>