| <!doctype html> |
| <meta charset="utf-8"> |
| <meta name="timeout" content="long"> |
| <link rel=help href="https://html.spec.whatwg.org/multipage/interactive-elements.html#dialog-light-dismiss"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="../../popovers/resources/popover-utils.js"></script> |
| |
| <dialog id=test1 open closedby="any"></dialog> |
| |
| <script> |
| const ESC = '\uE00C'; |
| promise_test(async (t) => { |
| const dialog = document.querySelector('dialog#test1'); |
| assert_true(dialog.open); |
| assert_true(dialog.matches(':open')); |
| await new test_driver.send_keys(document.documentElement,ESC); |
| assert_false(dialog.open); |
| assert_false(dialog.matches(':open')); |
| dialog.showModal(); |
| assert_true(dialog.open); |
| assert_true(dialog.matches(':open')); |
| await new test_driver.send_keys(document.documentElement,ESC); |
| assert_false(dialog.open); |
| assert_false(dialog.matches(':open')); |
| }, `Dialogs that start open and have closedby should still function`); |
| </script> |
| |
| <dl> |
| <dt contenteditable></dt> |
| <dialog id=test2 open></dialog> |
| </dl> |
| |
| <script> |
| promise_test(async (t) => { |
| // This test case is pulled from `dialog-closewatcher-crash.html`. It is |
| // constructed such that this happens: |
| // 1. The dialog `open` attribute is removed, which (depending on whether |
| // https://github.com/whatwg/html/pull/10124 behavior is happening) calls |
| // the close() steps. |
| // 2. the last step of close() is to restore focus to the previously-focused |
| // element. |
| // 3. Changing focus triggers the `focusin` event, which calls `showModal()`. |
| // 4. In showModal(), the dialog is again made modal, re-constructing the |
| // close watcher and re-setting the `open` attribute. |
| // 5. The call to close() ends. |
| // After all of this, if things are working, the ESC key should still cause |
| // the dialog to be closed. |
| const dialog = document.querySelector('dialog#test2'); |
| const controller = new AbortController(); |
| document.querySelector('dl').addEventListener("focusin", () => { |
| dialog.showModal(); |
| },{signal:controller.signal}); |
| // This will trigger the focus-the-previous-element behavior, which will fire |
| // the `focusin` event. |
| dialog.open = false; |
| await new Promise(resolve => { |
| document.defaultView.requestIdleCallback(() => { |
| window.getSelection().addRange(document.createRange()); |
| dialog.close(); |
| resolve(); |
| }); |
| }); |
| assert_true(dialog.open); |
| assert_true(dialog.matches(':open')); |
| // Stop re-running showModal(), so we can check that the dialog closes with ESC: |
| controller.abort(); |
| await test_driver.send_keys(document.documentElement,ESC); |
| assert_false(dialog.open,'ESC should still work'); |
| assert_false(dialog.matches(':open')); |
| }, `Opening and closing a dialog during the dialog focus fixup should still leave closedby functional`); |
| </script> |
