| <!doctype html> |
| <meta charset="utf-8"> |
| <title>FormData.append (with form element) |
| </title> |
| <link rel="help" href="https://xhr.spec.whatwg.org/#dom-formdata-append"> |
| <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.append('key', 'value1'); |
| assert_equals(fd.get('key'), "value1"); |
| }, 'testFormDataAppendToForm1'); |
| test(function() { |
| var fd = new FormData(document.getElementById("form")); |
| fd.append('key', 'value2'); |
| fd.append('key', 'value1'); |
| assert_equals(fd.get('key'), "value2"); |
| }, 'testFormDataAppendToForm2'); |
| test(function() { |
| var fd = new FormData(document.getElementById("form")); |
| fd.append('key', undefined); |
| assert_equals(fd.get('key'), "undefined"); |
| }, 'testFormDataAppendToFormUndefined1'); |
| test(function() { |
| var fd = new FormData(document.getElementById("form")); |
| fd.append('key', undefined); |
| fd.append('key', 'value1'); |
| assert_equals(fd.get('key'), "undefined"); |
| }, 'testFormDataAppendToFormUndefined2'); |
| test(function() { |
| var fd = new FormData(document.getElementById("form")); |
| fd.append('key', null); |
| assert_equals(fd.get('key'), "null"); |
| }, 'testFormDataAppendToFormNull1'); |
| test(function() { |
| var fd = new FormData(document.getElementById("form")); |
| fd.append('key', null); |
| fd.append('key', 'value1'); |
| assert_equals(fd.get('key'), "null"); |
| }, 'testFormDataAppendToFormNull2'); |
| test(function() { |
| var fd = new FormData(document.getElementById("form")); |
| assert_throws_js(TypeError, () => {fd.append('name', "string", 'filename')}); |
| }, 'testFormDataAppendToFormString'); |
| test(function() { |
| var fd = new FormData(document.getElementById("form")); |
| assert_throws_js(TypeError, () => {fd.append('name', new URLSearchParams(), 'filename')}); |
| }, 'testFormDataAppendToFormWrongPlatformObject'); |
| </script> |
