Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /xhr/formdata/set-formelement.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset="utf-8">
<title>FormData: set (with form element)</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<form id="form"></form>
<script>
test(function() {
var fd = new FormData(document.getElementById("form"));
fd.set('key', 'value1');
assert_equals(fd.get('key'), "value1");
}, 'testFormDataSetToForm1');
test(function() {
var fd = new FormData(document.getElementById("form"));
fd.set('key', 'value2');
fd.set('key', 'value1');
assert_equals(fd.get('key'), "value1");
}, 'testFormDataSetToForm2');
test(function() {
var fd = new FormData(document.getElementById("form"));
fd.set('key', undefined);
assert_equals(fd.get('key'), "undefined");
}, 'testFormDataSetToFormUndefined1');
test(function() {
var fd = new FormData(document.getElementById("form"));
fd.set('key', undefined);
fd.set('key', 'value1');
assert_equals(fd.get('key'), "value1");
}, 'testFormDataSetToFormUndefined2');
test(function() {
var fd = new FormData(document.getElementById("form"));
fd.set('key', null);
assert_equals(fd.get('key'), "null");
}, 'testFormDataSetToFormNull1');
test(function() {
var fd = new FormData(document.getElementById("form"));
fd.set('key', null);
fd.set('key', 'value1');
assert_equals(fd.get('key'), "value1");
}, 'testFormDataSetToFormNull2');
test(function() {
var fd = new FormData(document.getElementById("form"));
assert_throws_js(TypeError, () => {fd.set('name', "string", 'filename')});
}, 'testFormDataSetToFormString');
test(function() {
var fd = new FormData(document.getElementById("form"));
assert_throws_js(TypeError, () => {fd.set('name', new URLSearchParams(), 'filename')});
}, 'testFormDataSetToFormWrongPlatformObject');
</script>