| <!doctype html> |
| <html lang=en> |
| <meta charset=utf-8> |
| <title>FormData: delete</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" /> |
| <script> |
| test(function() { |
| var fd = create_formdata(['key', 'value1'], ['key', 'value2']); |
| fd.delete('key'); |
| assert_equals(fd.get('key'), null); |
| }, 'testFormDataDelete'); |
| 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'); |
| test(function() { |
| var fd = create_formdata(['key', 'value1'], ['key', 'value2']); |
| fd.delete('nil'); |
| assert_equals(fd.get('key'), 'value1'); |
| }, 'testFormDataDeleteNonExistentKey'); |
| test(function() { |
| var fd = create_formdata(['key1', 'value1'], ['key2', 'value2']); |
| fd.delete('key1'); |
| assert_equals(fd.get('key1'), null); |
| assert_equals(fd.get('key2'), 'value2'); |
| }, 'testFormDataDeleteOtherKey'); |
| |
| function create_formdata() { |
| var fd = new FormData(); |
| for (var i = 0; i < arguments.length; i++) { |
| fd.append.apply(fd, arguments[i]); |
| }; |
| return fd; |
| } |
| </script> |
