preserve-value-after-history-back-frame.html

<!DOCTYPE html>
<body>
<input type="week" id="test1">
<input type="week" id="test2" min="1998-W01" max="1999-W12">
<script>
function fieldsText(input) {
    return internals.shadowRoot(input).textContent;
}

function back(newState) {
    parent.state = newState;
    history.back();
}

function forward(newState) {
    parent.state = newState;
    history.forward();
}

function keyDown(key) {
    eventSender.keyDown(key);
}

var testInput1 = document.getElementById('test1');
var testInput2 = document.getElementById('test2');
var pageName = location.search || '?page1';

window.onload = function() { setTimeout(function() {
    switch (pageName) {
    case '?page1':
        switch (parent.state) {
        case 'direct': {
            testInput1.value = '12012-W10';
            testInput2.focus();
            keyDown('ArrowUp'); // -> Week [01], yyyy
            var nextUri = location.toString().replace('?page1', '?page2');
            setTimeout(function() { window.location.href = nextUri; }, 0);
            break;
        }
        case 'backTo1':
            parent.testCases.push(
                {
                    'description' : 'Went back to a page. Checking a form control which had a full value',
                    'actual' : testInput1.value,
                    'expected' : '12012-W10' },
                {
                    'description' : 'Went back to a page. Checking a form control which had a partial value',
                    'actual' : fieldsText(testInput2),
                    'expected' : 'Week 01, ----'
                });
            forward('forwardTo2');
            break;
        case 'backTo1Second':
            parent.finishTest();
            break;
        default:
            parent.failed('Unexpected state(' + parent.state + ')');
            break;
        }
        break;

    case '?page2':
        switch (parent.state) {
        case 'direct':
            testInput1.value = '0001-W11';
            testInput2.focus();
            keyDown('\t'); //        -> Week ww, [yyyy]
            keyDown('ArrowDown'); // -> Week ww, [1999]
            back('backTo1');
            break;
        case 'forwardTo2':
            parent.testCases.push(
                {
                    'description' : 'Went forward to a page. Checking a form control which had a full value',
                    'actual' : testInput1.value,
                    'expected' : '0001-W11'
                },
                {
                    'description' : 'Went forward to a page. Checking a form control which had a partial value',
                    'actual' : fieldsText(testInput2),
                    'expected' : 'Week --, 1999'
                });
            back('backTo1Second');
            break;
        default:
            parent.failed('Unexpected state(' + parent.state + ')');
            break;
        }
        break;

    default:
        parent.failed('Unexpected page(' + pageName + ')');
        break;
    }
}, 1); };
</script>
</body>
chromium/third_party/blink/web_tests/fast/forms/week-multiple-fields/resources/preserve-value-after-history-back-frame.html
