Index: third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/multiple-update.https.html |
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/multiple-update.https.html b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/multiple-update.https.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..84aac9583b90b1caa8f08b636b9994942304efeb |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/multiple-update.https.html |
@@ -0,0 +1,92 @@ |
+<!DOCTYPE html> |
+<!-- In Bug 1217367, we will try to merge update events for same registration |
+ if possible. This testcase is used to make sure the optimization algorithm |
+ doesn't go wrong. --> |
+<title>Service Worker: Trigger multiple updates</title> |
+<script src="/resources/testharness.js"></script> |
+<script src="/resources/testharnessreport.js"></script> |
+<script src="resources/test-helpers.sub.js"></script> |
+<script> |
+promise_test(function(t) { |
+ var script = 'resources/update-nocookie-worker.py'; |
+ var scope = 'resources/scope/update'; |
+ var expected_url = normalizeURL(script); |
+ var registration; |
+ |
+ return service_worker_unregister_and_register(t, expected_url, scope) |
+ .then(function(r) { |
+ registration = r; |
+ return wait_for_state(t, registration.installing, 'activated'); |
+ }) |
+ .then(function() { |
+ // Test single update works before triggering multiple update events |
+ return Promise.all([registration.update(), |
+ wait_for_update(t, registration)]); |
+ }) |
+ .then(function() { |
+ assert_equals(registration.installing.scriptURL, expected_url, |
+ 'new installing should be set after update resolves.'); |
+ assert_equals(registration.waiting, null, |
+ 'waiting should still be null after update resolves.'); |
+ assert_equals(registration.active.scriptURL, expected_url, |
+ 'active should still exist after update found.'); |
+ return wait_for_state(t, registration.installing, 'installed'); |
+ }) |
+ .then(function() { |
+ assert_equals(registration.installing, null, |
+ 'installing should be null after installing.'); |
+ if (registration.waiting) { |
+ assert_equals(registration.waiting.scriptURL, expected_url, |
+ 'waiting should be set after installing.'); |
+ assert_equals(registration.active.scriptURL, expected_url, |
+ 'active should still exist after installing.'); |
+ return wait_for_state(t, registration.waiting, 'activated'); |
+ } |
+ }) |
+ .then(function() { |
+ // Test triggering multiple update events at the same time. |
+ var promiseList = []; |
+ const burstUpdateCount = 10; |
+ for (var i = 0; i < burstUpdateCount; i++) { |
+ promiseList.push(registration.update()); |
+ } |
+ promiseList.push(wait_for_update(t, registration)); |
+ return Promise.all(promiseList); |
+ }) |
+ .then(function() { |
+ assert_equals(registration.installing.scriptURL, expected_url, |
+ 'new installing should be set after update resolves.'); |
+ assert_equals(registration.waiting, null, |
+ 'waiting should still be null after update resolves.'); |
+ assert_equals(registration.active.scriptURL, expected_url, |
+ 'active should still exist after update found.'); |
+ return wait_for_state(t, registration.installing, 'installed'); |
+ }) |
+ .then(function() { |
+ assert_equals(registration.installing, null, |
+ 'installing should be null after installing.'); |
+ if (registration.waiting) { |
+ assert_equals(registration.waiting.scriptURL, expected_url, |
+ 'waiting should be set after installing.'); |
+ assert_equals(registration.active.scriptURL, expected_url, |
+ 'active should still exist after installing.'); |
+ return wait_for_state(t, registration.waiting, 'activated'); |
+ } |
+ }) |
+ .then(function() { |
+ // Test update still works after handling update event burst. |
+ return Promise.all([registration.update(), |
+ wait_for_update(t, registration)]); |
+ }) |
+ .then(function() { |
+ assert_equals(registration.installing.scriptURL, expected_url, |
+ 'new installing should be set after update resolves.'); |
+ assert_equals(registration.waiting, null, |
+ 'waiting should be null after activated.'); |
+ assert_equals(registration.active.scriptURL, expected_url, |
+ 'active should still exist after update found.'); |
+ |
+ return service_worker_unregister_and_done(t, scope); |
+ }); |
+ }, 'Trigger multiple updates.'); |
+</script> |