ServiceWorker: Add WPTs for Clients.matchAll() with uncontrolled shared workers

Bug: 902201
Change-Id: I18e4dc822a5440bbe4b3c01092da7c137984a9a3
Reviewed-on: https://chromium-review.googlesource.com/c/1319216
Commit-Queue: Hiroki Nakagawa <nhiroki@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#605967}

third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/clients-matchall-include-uncontrolled.https.html

@@ -4,46 +4,13 @@
 <script src="/resources/testharnessreport.js"></script>
 <script src="resources/test-helpers.sub.js"></script>
 <script>
-const base_url = 'resources/blank.html'; // This is out-of-scope.
-const scope = base_url + '?clients-matchAll-includeUncontrolled';
-let frames = [];
-
-// Creates 3 iframes, 2 for in-scope and 1 for out-of-scope. Returns the frame
-// opened for scope + '#2'.
-async function create_iframes(scope) {
-  frames.push(await with_iframe(base_url));
-  frames.push(await with_iframe(scope + '#1'));
-  frames.push(await with_iframe(scope + '#2'));
-  return frames[2];
-}
-
-const expected_without_include_uncontrolled = [
-    // visibilityState, focused, url, type, frameType
-    ['visible', false, new URL(scope + '#1', location).toString(), 'window', 'nested'],
-    ['visible', true, new URL(scope + '#2', location).toString(), 'window', 'nested']
-];
-
-const expected_with_include_uncontrolled = [
-    // visibilityState, focused, url, type, frameType
-    ['visible', true, location.href, 'window', 'top-level'],
-    ['visible', false, new URL(scope + '#1', location).toString(), 'window', 'nested'],
-    ['visible', true, new URL(scope + '#2', location).toString(), 'window', 'nested'],
-    ['visible', false, new URL(base_url, location).toString(), 'window', 'nested']
-];
-
-function test_matchall(frame, expected, query_options) {
-  // Make sure we have focus for '#2' frame and its parent window.
-  frame.focus();
-  frame.contentWindow.focus();
+function test_matchall(service_worker, expected, query_options) {
   expected.sort((a, b) => a[2] > b[2] ? 1 : -1);
   return new Promise((resolve, reject) => {
     const channel = new MessageChannel();
     channel.port1.onmessage = e => {
-      // Ignore hidden clients which may be coming from background tabs, or
-      // clients unrelated to this test.
       const data = e.data.filter(info => {
-        return info[0] == 'visible' &&
-               info[2].indexOf('service-worker') > -1;
+        return info[2].indexOf('clients-matchall') > -1;
       });
       data.sort((a, b) => a[2] > b[2] ? 1 : -1);
       assert_equals(data.length, expected.length);
@@ -51,9 +18,8 @@ function test_matchall(frame, expected, query_options) {
         assert_array_equals(data[i], expected[i]);
       resolve();
     };
-    frame.contentWindow.navigator.serviceWorker.controller.postMessage(
-        {port:channel.port2, options:query_options},
-        [channel.port2]);
+    service_worker.postMessage({port:channel.port2, options:query_options},
+                               [channel.port2]);
   });
 }
 
@@ -61,14 +27,91 @@ function test_matchall(frame, expected, query_options) {
 // (We want to run the two tests sequentially in the same promise_test
 // so that we can use the same set of iframes without intefering each other.
 promise_test(async t => {
+  // |base_url| is out-of-scope.
+  const base_url = 'resources/blank.html?clients-matchall';
+  const scope = base_url + '-includeUncontrolled';
+
   const registration =
       await service_worker_unregister_and_register(
           t, 'resources/clients-matchall-worker.js', scope);
   t.add_cleanup(() => service_worker_unregister(t, scope));
-  await wait_for_state(t, registration.installing, 'activated');
-  const frame = await create_iframes(scope);
-  await test_matchall(frame, expected_without_include_uncontrolled);
-  await test_matchall(frame, expected_with_include_uncontrolled,
-                      {includeUncontrolled:true});
-}, 'Verify matchAll() respect includeUncontrolled');
+  const service_worker = registration.installing;
+  await wait_for_state(t, service_worker, 'activated');
+
+  // Creates 3 iframes, 2 for in-scope and 1 for out-of-scope.
+  let frames = [];
+  frames.push(await with_iframe(base_url));
+  frames.push(await with_iframe(scope + '#1'));
+  frames.push(await with_iframe(scope + '#2'));
+
+  // Make sure we have focus for '#2' frame and its parent window.
+  frames[2].focus();
+  frames[2].contentWindow.focus();
+
+  const expected_without_include_uncontrolled = [
+    // visibilityState, focused, url, type, frameType
+    ['visible', false, new URL(scope + '#1', location).toString(), 'window', 'nested'],
+    ['visible', true, new URL(scope + '#2', location).toString(), 'window', 'nested']
+  ];
+  const expected_with_include_uncontrolled = [
+    // visibilityState, focused, url, type, frameType
+    ['visible', true, location.href, 'window', 'top-level'],
+    ['visible', false, new URL(scope + '#1', location).toString(), 'window', 'nested'],
+    ['visible', true, new URL(scope + '#2', location).toString(), 'window', 'nested'],
+    ['visible', false, new URL(base_url, location).toString(), 'window', 'nested']
+  ];
+
+  await test_matchall(service_worker, expected_without_include_uncontrolled);
+  await test_matchall(service_worker, expected_with_include_uncontrolled,
+                      { includeUncontrolled: true });
+}, 'Verify matchAll() with windows respect includeUncontrolled');
+
+// TODO: Add tests for clients.matchAll for dedicated workers.
+
+async function create_shared_worker(script_url) {
+  const shared_worker = new SharedWorker(script_url);
+  const msgEvent = await new Promise(r => shared_worker.port.onmessage = r);
+  assert_equals(msgEvent.data, 'started');
+  return shared_worker;
+}
+
+// Run clients.matchAll for shared workers without and with
+// includeUncontrolled=true.
+promise_test(async t => {
+  const script_url = 'resources/clients-matchall-client-types-shared-worker.js';
+  const uncontrolled_script_url =
+      new URL(script_url + '?uncontrolled', location).toString();
+  const controlled_script_url =
+      new URL(script_url + '?controlled', location).toString();
+
+  // Start a shared worker that is not controlled by a service worker.
+  const uncontrolled_shared_worker =
+      await create_shared_worker(uncontrolled_script_url);
+
+  // Register a service worker.
+  const registration =
+      await service_worker_unregister_and_register(
+          t, 'resources/clients-matchall-worker.js', script_url);
+  t.add_cleanup(() => service_worker_unregister(t, script_url));
+  const service_worker = registration.installing;
+  await wait_for_state(t, service_worker, 'activated');
+
+  // Start another shared worker controlled by the service worker.
+  await create_shared_worker(controlled_script_url);
+
+  const expected_without_include_uncontrolled = [
+    // visibilityState, focused, url, type, frameType
+    [undefined, undefined, controlled_script_url, 'sharedworker', 'none'],
+  ];
+  const expected_with_include_uncontrolled = [
+    // visibilityState, focused, url, type, frameType
+    [undefined, undefined, controlled_script_url, 'sharedworker', 'none'],
+    [undefined, undefined, uncontrolled_script_url, 'sharedworker', 'none'],
+  ];
+
+  await test_matchall(service_worker, expected_without_include_uncontrolled,
+                      { type: 'sharedworker' });
+  await test_matchall(service_worker, expected_with_include_uncontrolled,
+                      { includeUncontrolled: true, type: 'sharedworker' });
+}, 'Verify matchAll() with shared workers respect includeUncontrolled');
 </script>