Tests for WaitUntilObserver and focus/openining windows.

LayoutTests/http/tests/notifications/resources/serviceworker-click-can-focus.js

Index: LayoutTests/http/tests/notifications/resources/serviceworker-click-can-focus.js
diff --git a/LayoutTests/http/tests/notifications/resources/serviceworker-click-can-focus.js b/LayoutTests/http/tests/notifications/resources/serviceworker-click-can-focus.js
new file mode 100644
index 0000000000000000000000000000000000000000..79be636ec805941646e3dceef312108b4eb4ce5f
--- /dev/null
+++ b/LayoutTests/http/tests/notifications/resources/serviceworker-click-can-focus.js
@@ -0,0 +1,65 @@
+importScripts('../../serviceworker/resources/worker-testharness.js');
+importScripts('/resources/testharness-helpers.js');
+
+// var focusSucceeded = false;
+
+// function saveFocusResult(r) {
+//     focusSucceeded = r instanceof WindowClient;
+// }
+
+// function fucusSucceeded() {
+//     return focusSucceeded;
+// }
+
+async_test(function(test) {
+    var notification = new Notification('Notification 1');
+
+    notification.addEventListener('show', function() {
+        testRunner.simulateWebNotificationClick('Notification 1');
+    });
+
+    notification.addEventListener('click', function() {
+        test.done();
+        clients.getAll().then(function(clients) {
+            return assert_promise_rejects(clients[0].focus());
+        }).then(function() {
+            test.done();
+        });
+    });
+}, '');
+
+// async_test(function(test) {
+//     var notification = new Notification('Notification 2');
+//     notification.addEventListener('show', function() {
+//         if (testRunner)
+//             testRunner.simulateWebNotificationClick('Notification 2');
+//     });
+
+//     notification.addEventListener('click', function(e) {
+//         e.waitUntil(clients.getAll().then(function(clients) {
+//             return clients[0].focus().then(function() {
+//                 test.done();
+//             });
+//         }));
+//     });
+// }, 'The notificationclick and notificationerror events exist on the global scope.');
+
+// async_test(function(test) {
+//     var notification = new Notification('Notification 2');
+//     notification.addEventListener('show', function() {
+//         if (testRunner)
+//             testRunner.simulateWebNotificationClick('Notification 2');
+//     });
+
+//     notification.addEventListener('click', function(e) {
+//         e.waitUntil(clients.getAll().then(function(clients) {
+//             return clients[0].focus().then(function() {
+//                 return clients[0].focus();
+//             }).catch(function() {
+//                 test.done();
+//             });
+//         }));
+//     });
+// }, 'The notificationclick and notificationerror events exist on the global scope.');
+
+done();