delete-formelement.html | Explore in Territory

<!doctype html>
<html lang=en>
<meta charset=utf-8>
<title>FormData: delete (with form element)</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
    <link rel="help" href="https://xhr.spec.whatwg.org/#dom-formdata-get" />
    <link rel="help" href="https://xhr.spec.whatwg.org/#dom-formdata-getall" />
<div id="log"></div>
<form id="form1">
    <input type="hidden" name="key" value="value1">
    <input type="hidden" name="key" value="value2">
</form>
<form id="form2">
    <input type="hidden" name="key1" value="value1">
    <input type="hidden" name="key2" value="value2">
</form>
<form id="empty-form"></form>
<script>
    test(function() {
        var fd = new FormData(document.getElementById('form1'));
        fd.delete('key');
        assert_equals(fd.get('key'), null);
    }, 'testFormDataDeleteFromForm');
    test(function() {
        var fd = new FormData(document.getElementById('form1'));
        fd.delete('nil');
        assert_equals(fd.get('key'), 'value1');
    }, 'testFormDataDeleteFromFormNonExistentKey');
    test(function() {
        var fd = new FormData(document.getElementById('form2'));
        fd.delete('key1');
        assert_equals(fd.get('key1'), null);
        assert_equals(fd.get('key2'), 'value2');
    }, 'testFormDataDeleteFromFormOtherKey');
    test(function() {
        var fd = new FormData(document.getElementById('empty-form'));
        fd.delete('key');
        assert_equals(fd.get('key'), null);
    }, 'testFormDataDeleteFromEmptyForm');
</script>
chromium/third_party/blink/web_tests/external/wpt/xhr/formdata/delete-formelement.html
