Import close-watcher WPT tests

https://bugs.webkit.org/show_bug.cgi?id=266379

Reviewed by Tim Nguyen.

Upstream commit: web-platform-tests/wpt@43ae6cd

* LayoutTests/imported/w3c/resources/import-expectations.json:
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/META.yml: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/abortsignal-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/abortsignal.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/basic-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/basic.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/README.md: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keydown-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keydown.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keypress-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keypress.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keyup-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keyup.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/not-user-activation-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/not-user-activation.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/synthetic-keyboard-event-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/synthetic-keyboard-event.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/w3c-import.log: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/event-properties-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/event-properties.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/frame-removal-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/frame-removal.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/inside-event-listeners-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/inside-event-listeners.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/resources/helpers.js: Added.
(window.createRecordingCloseWatcher):
(window.createBlessedRecordingCloseWatcher.async t):
(window.destroyCloseWatcher):
(window.sendEscKey):
(window.maybeTopLayerBless):
(window.waitForPotentialCloseEvent):
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/resources/w3c-import.log: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/README.md: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate-preventDefault.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate-preventDefault_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate-preventDefault_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-closerequest-n.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-closerequest-n_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-closerequest-n_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-destroy-n.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-destroy-n_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n-destroy-n_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/n_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-CloseWatcher.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-activate-CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-activate-CloseWatcher.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-activate-dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-activate-dialog.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nn-dialog.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-CloseWatcher-dialog-popover-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-CloseWatcher-dialog-popover.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-CloseWatcher.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-dialog.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-popovers-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-popovers.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ny-activate-preventDefault.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ny-activate-preventDefault_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ny-activate-preventDefault_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ny.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ny_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ny_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyn-popovers-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyn-popovers.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyn.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyn_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyn_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nynn-destroy.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nynn-destroy_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nynn-destroy_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nynn.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nynn_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nynn_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyn-CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyn-CloseWatcher.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyn-dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyn-dialog.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyyn-CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyyn-CloseWatcher.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyyn-dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/nyyyn-dialog.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/w3c-import.log: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/y.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/y_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/y_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yn-activate.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yn-activate_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yn-activate_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yn.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yn_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yn_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ynn-CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ynn-CloseWatcher.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ynn-dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/ynn-dialog.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yy.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yy_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yy_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyn.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyn_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyn_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy-CloseWatcher-dialog-popover-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy-CloseWatcher-dialog-popover.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy-activate-CloseWatcher-dialog-popover-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy-activate-CloseWatcher-dialog-popover.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy-popovers-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy-popovers.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy_CloseWatcher-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/user-activation/yyy_dialog-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/close-watcher/w3c-import.log: Added.
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/popovers/popover-close-request-expected.txt:
* LayoutTests/TestExpectations:

Canonical link: https://commits.webkit.org/279060@main

LayoutTests/TestExpectations

@@ -5513,6 +5513,31 @@ webkit.org/b/266630 imported/w3c/web-platform-tests/trusted-types/WorkerGlobalSc
 webkit.org/b/266630 imported/w3c/web-platform-tests/trusted-types/trusted-types-navigation.html [ Pass Failure ]
 webkit.org/b/274088 imported/w3c/web-platform-tests/trusted-types/Element-setAttribute-respects-Elements-node-documents-globals-CSP.html [ Pass Failure ]
 
+# Close watchers aren't implemented yet
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate-preventDefault.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/ny-activate-preventDefault.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/n-activate.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/yn-activate.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/n-closerequest-n.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/nn-activate-dialog.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/nn-dialog.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-dialog.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/ynn-dialog.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/nyyn-dialog.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/nyyyn-dialog.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/n-destroy-n.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/y.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/n.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/ny.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/yn.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/yyn.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/yy.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/yyy.html?dialog [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/nnn-popovers.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/nyn-popovers.html [ Skip ]
+webkit.org/b/263305 imported/w3c/web-platform-tests/close-watcher/user-activation/yyy-popovers.html [ Skip ]
+
+
 # These tests are image failures
 imported/w3c/web-platform-tests/css/css-scroll-anchoring/vertical-rl-viewport-size-change-000.html [ Skip ]
 imported/w3c/web-platform-tests/css/css-scroll-anchoring/vertical-rl-viewport-size-change-001.html [ Skip ]

LayoutTests/imported/w3c/resources/import-expectations.json

@@ -32,7 +32,7 @@
     "web-platform-tests/clear-site-data": "import",
     "web-platform-tests/client-hints": "skip",
     "web-platform-tests/clipboard-apis": "import",
-    "web-platform-tests/close-watcher": "skip",
+    "web-platform-tests/close-watcher": "import",
     "web-platform-tests/common": "import",
     "web-platform-tests/compat": "import",
     "web-platform-tests/compression": "import",

LayoutTests/imported/w3c/web-platform-tests/close-watcher/META.yml

@@ -0,0 +1,4 @@
+spec: https://wicg.github.io/close-watcher/
+suggested_reviewers:
+  - domenic
+  - natechapin

LayoutTests/imported/w3c/web-platform-tests/close-watcher/abortsignal-expected.txt

@@ -0,0 +1,11 @@
+
+FAIL already-aborted AbortSignal then requestClose() fires no events Can't find variable: CloseWatcher
+FAIL abortController.abort() then requestClose() fires no events Can't find variable: CloseWatcher
+FAIL requestClose() then abortController.abort() fires only one close event Can't find variable: CloseWatcher
+FAIL already-aborted AbortSignal then Esc key fires no events promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+FAIL abortController.abort() then close via Esc key fires no events promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+FAIL Esc key then abortController.abort() fires only one close event promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+FAIL abortController.abort()ing a free CloseWatcher allows a new one to be created without a user activation Can't find variable: CloseWatcher
+FAIL abortController.abort() inside oncancel promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+FAIL abortController.abort() inside onclose is benign Can't find variable: CloseWatcher
+

LayoutTests/imported/w3c/web-platform-tests/close-watcher/abortsignal.html

@@ -0,0 +1,123 @@
+<!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>
+// TODO(domenic): maybe update createRecordingCloseWatcher() to allow passing args and use it?
+
+test(() => {
+  let watcher = new CloseWatcher({ signal: AbortSignal.abort() });
+  let oncancel_called = false;
+  let onclose_called = false;
+  watcher.oncancel = () => oncancel_called = true;
+  watcher.onclose = () => onclose_called = true;
+
+  watcher.requestClose();
+
+  assert_false(oncancel_called);
+  assert_false(onclose_called);
+}, "already-aborted AbortSignal then requestClose() fires no events");
+
+test(() => {
+  let controller = new AbortController();
+  let watcher = new CloseWatcher({ signal: controller.signal });
+  let oncancel_called = false;
+  let onclose_called = false;
+  watcher.oncancel = () => oncancel_called = true;
+  watcher.onclose = () => onclose_called = true;
+
+  controller.abort();
+  watcher.requestClose();
+
+  assert_false(oncancel_called);
+  assert_false(onclose_called);
+}, "abortController.abort() then requestClose() fires no events");
+
+test(() => {
+  let controller = new AbortController();
+  let watcher = new CloseWatcher({ signal: controller.signal });
+  let oncancel_call_count_ = 0;
+  let onclose_call_count_ = 0;
+  watcher.oncancel = () => oncancel_call_count_++;
+  watcher.onclose = () => onclose_call_count_++;
+
+  watcher.requestClose();
+  controller.abort();
+
+  assert_equals(oncancel_call_count_, 1);
+  assert_equals(onclose_call_count_, 1);
+}, "requestClose() then abortController.abort() fires only one close event");
+
+promise_test(async () => {
+  let watcher = new CloseWatcher({ signal: AbortSignal.abort() });
+  let oncancel_called = false;
+  let onclose_called = false;
+  watcher.oncancel = () => oncancel_called = true;
+  watcher.onclose = () => onclose_called = true;
+
+  await sendCloseRequest();
+
+  assert_false(oncancel_called);
+  assert_false(onclose_called);
+}, "already-aborted AbortSignal then Esc key fires no events");
+
+promise_test(async t => {
+  let controller = new AbortController();
+  let watcher = new CloseWatcher({ signal: controller.signal });
+  let oncancel_called = false;
+  let onclose_called = false;
+  watcher.oncancel = () => oncancel_called = true;
+  watcher.onclose = () => onclose_called = true;
+
+  controller.abort();
+  await sendCloseRequest();
+
+  assert_false(oncancel_called);
+  assert_false(onclose_called);
+}, "abortController.abort() then close via Esc key fires no events");
+
+promise_test(async t => {
+  let controller = new AbortController();
+  let watcher = new CloseWatcher({ signal: controller.signal });
+  let oncancel_call_count_ = 0;
+  let onclose_call_count_ = 0;
+  watcher.oncancel = () => oncancel_call_count_++;
+  watcher.onclose = () => onclose_call_count_++;
+
+  await sendCloseRequest();
+  controller.abort();
+
+  assert_equals(oncancel_call_count_, 1);
+  assert_equals(onclose_call_count_, 1);
+}, "Esc key then abortController.abort() fires only one close event");
+
+test(t => {
+  let controller = new AbortController();
+  let watcher = new CloseWatcher({ signal: controller.signal });
+  controller.abort();
+  let watcher2 = new CloseWatcher();
+  t.add_cleanup(() => watcher2.destroy());
+}, "abortController.abort()ing a free CloseWatcher allows a new one to be created without a user activation");
+
+promise_test(async t => {
+  let controller = new AbortController();
+  let watcher = new CloseWatcher({ signal: controller.signal });
+  watcher.oncancel = () => { controller.abort(); }
+  watcher.onclose = t.unreached_func("onclose");
+  await test_driver.bless("give user activation so that cancel will fire", () => {
+    watcher.requestClose();
+  });
+}, "abortController.abort() inside oncancel");
+
+test(t => {
+  let controller = new AbortController();
+  let watcher = new CloseWatcher({ signal: controller.signal });
+  watcher.onclose = () => { controller.abort(); }
+  watcher.requestClose();
+}, "abortController.abort() inside onclose is benign");
+</script>

LayoutTests/imported/w3c/web-platform-tests/close-watcher/basic-expected.txt

@@ -0,0 +1,9 @@
+
+FAIL requestClose() with no user activation Can't find variable: CloseWatcher
+FAIL destroy() then requestClose() Can't find variable: CloseWatcher
+FAIL close() then requestClose() Can't find variable: CloseWatcher
+FAIL requestClose() then destroy() Can't find variable: CloseWatcher
+FAIL close() then destroy() Can't find variable: CloseWatcher
+FAIL destroy() then close request promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+FAIL Close request then destroy() promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+

LayoutTests/imported/w3c/web-platform-tests/close-watcher/basic.html

@@ -0,0 +1,82 @@
+<!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>
+test(t => {
+  let events = [];
+  let watcher = createRecordingCloseWatcher(t, events);
+
+  watcher.requestClose();
+
+  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);
+}, "requestClose() with no user activation");
+
+test(t => {
+  let events = [];
+  let watcher = createRecordingCloseWatcher(t, events);
+
+  watcher.destroy();
+  watcher.requestClose();
+
+  assert_array_equals(events, []);
+}, "destroy() then requestClose()");
+
+test(t => {
+  let events = [];
+  let watcher = createRecordingCloseWatcher(t, events);
+
+  watcher.close();
+  assert_array_equals(events, ["close"]);
+
+  watcher.requestClose();
+  assert_array_equals(events, ["close"]);
+}, "close() then requestClose()");
+
+test(t => {
+  let events = [];
+  let watcher = createRecordingCloseWatcher(t, events);
+
+  watcher.requestClose();
+  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);
+
+  watcher.destroy();
+  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);
+}, "requestClose() then destroy()");
+
+test(t => {
+  let events = [];
+  let watcher = createRecordingCloseWatcher(t, events);
+
+  watcher.close();
+  assert_array_equals(events, ["close"]);
+
+  watcher.destroy();
+  assert_array_equals(events, ["close"]);
+}, "close() then destroy()");
+
+promise_test(async t => {
+  let events = [];
+  let watcher = createRecordingCloseWatcher(t, events);
+
+  watcher.destroy();
+  await sendCloseRequest();
+
+  assert_array_equals(events, []);
+}, "destroy() then close request");
+
+promise_test(async t => {
+  let events = [];
+  let watcher = createRecordingCloseWatcher(t, events);
+
+  await sendCloseRequest();
+  watcher.destroy();
+
+  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);
+}, "Close request then destroy()");
+</script>

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/README.md

@@ -0,0 +1,4 @@
+Tests in this directory are around the interaction of the Esc key specifically,
+not the general concept of close requests. Ideally, all other tests would work
+as-is if you changed the implementation of `sendCloseRequest()`. These tests
+assume that Esc is the close request for the platform being tested.

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keydown-expected.txt

@@ -0,0 +1,3 @@
+
+FAIL A keydown listener can prevent the Esc keypress from being interpreted as a close request promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keydown.html

@@ -0,0 +1,21 @@
+<!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);
+
+  window.onkeydown = e => e.preventDefault();
+
+  await sendEscKey();
+
+  assert_array_equals(events, []);
+}, "A keydown listener can prevent the Esc keypress from being interpreted as a close request");
+</script>

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keypress-expected.txt

@@ -0,0 +1,3 @@
+
+FAIL A keypress listener can NOT prevent the Esc keypress from being interpreted as a close request promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keypress.html

@@ -0,0 +1,21 @@
+<!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);
+
+  window.onkeypress = e => e.preventDefault();
+
+  await sendEscKey();
+
+  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);
+}, "A keypress listener can NOT prevent the Esc keypress from being interpreted as a close request");
+</script>

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keyup-expected.txt

@@ -0,0 +1,3 @@
+
+FAIL A keyup listener can NOT prevent the Esc keypress from being interpreted as a close request promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/keyup.html

@@ -0,0 +1,21 @@
+<!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);
+
+  window.onkeyup = e => e.preventDefault();
+
+  await sendEscKey();
+
+  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);
+}, "A keyup listener can NOT prevent the Esc keypress from being interpreted as a close request");
+</script>

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/not-user-activation-expected.txt

@@ -0,0 +1,3 @@
+
+FAIL Esc key does not count as user activation, so if it is the sole user interaction, cancel is cancelable=false promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: CloseWatcher"
+

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/not-user-activation.html

@@ -0,0 +1,19 @@
+<!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);
+
+  await sendEscKey();
+
+  assert_array_equals(events, ["cancel[cancelable=false]", "close"]);
+}, "Esc key does not count as user activation, so if it is the sole user interaction, cancel is cancelable=false");
+</script>

LayoutTests/imported/w3c/web-platform-tests/close-watcher/esc-key/synthetic-keyboard-event-expected.txt

@@ -0,0 +1,3 @@
+
+FAIL close via synthesized Esc key must not work Can't find variable: CloseWatcher
+