| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>HTMLButtonElement.prototype.type</title> |
| <link rel="author" title="Domenic Denicola" href="mailto:d@domenic.me"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-button-type"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <script> |
| "use strict"; |
| |
| test(() => { |
| |
| const button = document.createElement("button"); |
| assert_equals(button.type, "submit"); |
| |
| }, "a button's type should be submit by default"); |
| |
| test(() => { |
| |
| const button = document.createElement("button"); |
| |
| for (const type of ["reset", "button", "submit"]) { |
| button.type = type; |
| assert_equals(button.type, type); |
| |
| button.type = type.toUpperCase(); |
| assert_equals(button.type, type); |
| } |
| |
| button.type = "reset"; |
| button.type = "asdfgdsafd"; |
| assert_equals(button.type, "submit"); |
| |
| button.type = "reset"; |
| button.type = ""; |
| assert_equals(button.type, "submit"); |
| |
| }, "a button's type should stay within the range of valid values"); |
| |
| </script> |
