| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| |
| <div id='d' style='height: 100px; width: 100px'></div> |
| <script> |
| const ESC = '\u001B'; |
| |
| test(() => { |
| let watcher = new ModalCloseWatcher(); |
| let onbeforeclose_called = false; |
| let onclose_called = false; |
| watcher.onbeforeclose = e => { |
| assert_equals(e.constructor, Event); |
| assert_true(e.cancelable); |
| assert_false(e.bubbles); |
| onbeforeclose_called = true; |
| } |
| watcher.onclose = e => { |
| assert_equals(e.constructor, Event); |
| assert_false(e.cancelable); |
| assert_false(e.bubbles); |
| onclose_called = true; |
| } |
| |
| watcher.signalClosed(); |
| |
| assert_true(onbeforeclose_called); |
| assert_true(onclose_called); |
| }, "signalClose"); |
| |
| test(() => { |
| let watcher = new ModalCloseWatcher(); |
| let onbeforeclose_called = false; |
| let onclose_called = false; |
| watcher.onbeforeclose = () => onbeforeclose_called = true; |
| watcher.onclose = () => onclose_called = true; |
| |
| watcher.destroy(); |
| watcher.signalClosed(); |
| |
| assert_false(onbeforeclose_called); |
| assert_false(onclose_called); |
| }, "destroy then signalClose"); |
| |
| test(() => { |
| let watcher = new ModalCloseWatcher(); |
| let onbeforeclose_call_count_ = 0; |
| let onclose_call_count_ = 0; |
| watcher.onbeforeclose = () => onbeforeclose_call_count_++; |
| watcher.onclose = () => onclose_call_count_++; |
| |
| watcher.signalClosed(); |
| watcher.destroy(); |
| assert_equals(onbeforeclose_call_count_, 1); |
| assert_equals(onclose_call_count_, 1); |
| }, "signalClose then destroy"); |
| |
| promise_test(async t => { |
| let watcher = new ModalCloseWatcher(); |
| let onbeforeclose_called = false; |
| let onclose_called = false; |
| watcher.onbeforeclose = () => onbeforeclose_called = true; |
| watcher.onclose = () => onclose_called = true; |
| |
| await test_driver.send_keys(document.getElementById('d'), ESC); |
| |
| assert_true(onbeforeclose_called); |
| assert_true(onclose_called); |
| }, "close via escape key"); |
| |
| promise_test(async t => { |
| let watcher = new ModalCloseWatcher(); |
| let onbeforeclose_called = false; |
| let onclose_called = false; |
| watcher.onbeforeclose = () => onbeforeclose_called = true; |
| watcher.onclose = () => onclose_called = true; |
| |
| watcher.destroy(); |
| await test_driver.send_keys(document.getElementById('d'), ESC); |
| |
| assert_false(onbeforeclose_called); |
| assert_false(onclose_called); |
| }, "destroy then close via escape key"); |
| |
| promise_test(async t => { |
| let watcher = new ModalCloseWatcher(); |
| let onbeforeclose_call_count_ = 0; |
| let onclose_call_count_ = 0; |
| watcher.onbeforeclose = () => onbeforeclose_call_count_++; |
| watcher.onclose = () => onclose_call_count_++; |
| |
| await test_driver.send_keys(document.getElementById('d'), ESC); |
| watcher.destroy(); |
| |
| assert_equals(onbeforeclose_call_count_, 1); |
| assert_equals(onclose_call_count_, 1); |
| }, "close via escape key then destroy"); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| let onbeforeclose_called = false; |
| let onclose_called = false; |
| watcher.onbeforeclose = () => onbeforeclose_called = true; |
| watcher.onclose = () => onclose_called = true; |
| |
| t.add_cleanup(() => watcher.destroy()); |
| |
| let keydown = new KeyboardEvent('keydown', {'key': 'Escape', 'keyCode': 27}); |
| window.dispatchEvent(keydown); |
| let keyup = new KeyboardEvent('keyup', {'key': 'Escape', 'keyCode': 27}); |
| window.dispatchEvent(keyup); |
| |
| assert_false(onbeforeclose_called); |
| assert_false(onclose_called); |
| |
| let keyup2 = document.createEvent("Event"); |
| keyup2.initEvent("keyup", true); |
| window.dispatchEvent(keyup2); |
| |
| assert_false(onbeforeclose_called); |
| assert_false(onclose_called); |
| }, "close via synthesized escape key should not work"); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| t.add_cleanup(() => watcher.destroy()); |
| assert_throws_dom("NotAllowedError", () => new ModalCloseWatcher()); |
| }, "Multiple ModalCloseWatchers require a user activation."); |
| |
| promise_test(async t => { |
| let watcher1 = new ModalCloseWatcher(); |
| let watcher1_closed = false; |
| watcher1.onclose = () => watcher1_closed = true; |
| let watcher2 = null; |
| let watcher2_closed = false; |
| |
| await test_driver.bless("create second ModalCloseWater", () => { |
| watcher2 = new ModalCloseWatcher(); |
| watcher2.onclose = () => watcher2_closed = true; |
| }); |
| |
| await test_driver.send_keys(document.getElementById('d'), ESC); |
| |
| assert_false(watcher1_closed); |
| assert_true(watcher2_closed); |
| |
| await test_driver.send_keys(document.getElementById('d'), ESC); |
| |
| assert_true(watcher1_closed); |
| }, "Multiple ModalCloseWatchers work as a stack if secondary watchers are created with a user activation."); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| watcher.destroy(); |
| let watcher2 = new ModalCloseWatcher(); |
| t.add_cleanup(() => watcher2.destroy()); |
| }, "destroying a free ModalCloseWatcher allows a new one to be created without a user activation."); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| watcher.signalClosed(); |
| let watcher2 = new ModalCloseWatcher(); |
| t.add_cleanup(() => watcher2.destroy()); |
| }, "signalClose()ing a free ModalCloseWatcher allows a new one to be created without a user activation."); |
| |
| promise_test(async t => { |
| let watcher = new ModalCloseWatcher(); |
| await test_driver.send_keys(document.getElementById('d'), ESC); |
| let watcher2 = new ModalCloseWatcher(); |
| t.add_cleanup(() => watcher2.destroy()); |
| }, "Closing a free ModalCloseWatcher via the escape key allows a new one to be created without a user activation."); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| watcher.onbeforeclose = () => { watcher.destroy(); } |
| watcher.onclose = t.unreached_func("onclose"); |
| watcher.signalClosed(); |
| }, "destroy inside onbeforeclose"); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| watcher.onclose = () => { watcher.destroy(); } |
| watcher.signalClosed(); |
| }, "destroy inside onclose is benign"); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| watcher.onbeforeclose = () => { watcher.signalClosed(); } |
| watcher.signalClosed(); |
| }, "signalClose inside onbeforeclose should not trigger an infinite loop"); |
| |
| test(t => { |
| let watcher = new ModalCloseWatcher(); |
| watcher.onclose = () => { watcher.signalClosed(); } |
| watcher.signalClosed(); |
| }, "signalClose inside onclose should not trigger an infinite loop"); |
| </script> |
