inside-event-listeners.html

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This WPT test may be referenced by the following Test IDs:
- /close-watcher/inside-event-listeners.html - WPT Dashboard Interop Dashboard

<!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>

<script src="resources/helpers.js"></script>

<body>

<script>

promise_test(async t => {

  let events = [];

  let watcher = createRecordingCloseWatcher(t, events);

  watcher.oncancel = () => { watcher.destroy(); }

  await test_driver.bless("give user activation so that cancel will fire", () => {

    watcher.requestClose();

});

  assert_array_equals(events, ["cancel[cancelable=true]"]);

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=true]"], "since it was inactive, no more events fired");

}, "destroy() inside oncancel");

test(t => {

  let events = [];

  let watcher = createRecordingCloseWatcher(t, events);

  watcher.onclose = () => { watcher.destroy(); }

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=false]", "close"], "since it was inactive, no more events fired");

}, "destroy() inside onclose");

promise_test(async t => {

  let events = [];

  let watcher = createRecordingCloseWatcher(t, events);

  watcher.oncancel = () => { watcher.close(); }

  await test_driver.bless("give user activation so that cancel will fire", () => {

    watcher.requestClose();

});

  assert_array_equals(events, ["cancel[cancelable=true]", "close"]);

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=true]", "close"], "since it was inactive, no more events fired");

}, "close() inside oncancel");

test(t => {

  let events = [];

  let watcher = createRecordingCloseWatcher(t, events);

  watcher.onclose = () => { watcher.close(); }

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=false]", "close"], "since it was inactive, no more events fired");

}, "close() inside onclose");

promise_test(async t => {

  let events = [];

  let watcher = createRecordingCloseWatcher(t, events);

  watcher.oncancel = () => { watcher.requestClose(); }

  await test_driver.bless("give user activation so that cancel will fire", () => {

    watcher.requestClose();

});

  assert_array_equals(events, ["cancel[cancelable=true]", "close"]);

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=true]", "close"], "since it was inactive, no more events fired");

}, "requestClose() inside oncancel");

test(t => {

  let events = [];

  let watcher = createRecordingCloseWatcher(t, events);

  watcher.onclose = () => { watcher.requestClose(); }

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);

  watcher.requestClose();

  assert_array_equals(events, ["cancel[cancelable=false]", "close"], "since it was inactive, no more events fired");

}, "requestClose() inside onclose");

</script>