1 files changed, 123 insertions, 0 deletions
diff --git a/testing/web-platform/tests/service-workers/service-worker/update.https.html b/testing/web-platform/tests/service-workers/service-worker/update.https.html
new file mode 100644
index 000000000..213b72ac8
--- /dev/null
+++ b/testing/web-platform/tests/service-workers/service-worker/update.https.html
@@ -0,0 +1,123 @@
+<!DOCTYPE html>
+<title>Service Worker: Registration update()</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/testharness-helpers.js"></script>
+<script src="resources/test-helpers.sub.js"></script>
+<script>
+promise_test(function(t) {
+    var scope = 'resources/simple.txt';
+    var worker_url = 'resources/update-worker.py';
+    var expected_url = normalizeURL(worker_url);
+    var registration;
+    var iframe;
+    return service_worker_unregister_and_register(t, worker_url, scope)
+      .then(function(r) {
+          registration = r;
+          return wait_for_state(t, registration.installing, 'activated');
+        })
+      .then(function() {
+          assert_equals(registration.installing, null,
+                        'installing should be null in the initial state.');
+          assert_equals(registration.waiting, null,
+                        'waiting should be null in the initial state.');
+          assert_equals(registration.active.scriptURL, expected_url,
+                        'active should exist in the initial state.');
+          // A new worker (generated by update-worker.py) should be found.
+          // The returned promise should resolve when a new worker script is
+          // fetched and starts installing.
+          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() {
+          assert_equals(registration.installing, null,
+                        'installing should be null after activated.');
+          assert_equals(registration.waiting, null,
+                        'waiting should be null after activated.');
+          assert_equals(registration.active.scriptURL, expected_url,
+                        'new worker should be promoted to active.');
+        })
+      .then(function() {
+          // A new worker(generated by update-worker.py) should be found.
+          // The returned promise should reject as update-worker.py sets the
+          // mimetype to a disallowed value for this attempt.
+          return registration.update();
+        })
+      .then(
+        function() { assert_unreached("update() should reject."); },
+        function(e) {
+          assert_throws('SecurityError', function() { throw e; },
+                        'Using a disallowed mimetype should make update() ' +
+                        'promise reject with a SecurityError.');
+          assert_equals(registration.active.scriptURL, expected_url,
+                        'active should still exist after update failure.');
+
+          // A new worker(generated by update-worker.py) should be found.
+          // The returned promise should reject as update-worker.py returns
+          // a worker script with a syntax error.
+          return registration.update();
+        })
+      .then(
+        function() { assert_unreached("update() should reject."); },
+        function(e) {
+          assert_throws({name: 'TypeError'}, function () { throw e; },
+                        'A script syntax error should make update() ' +
+                        'promise reject with a TypeError.');
+          assert_equals(registration.active.scriptURL, expected_url,
+                        'active should still exist after update failure.');
+
+          // A new worker(generated by update-worker.py) should be found.
+          // The returned promise should not reject, even though
+          // update-worker.py returns a worker script that throws in the
+          // install event handler.
+          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.');
+
+          // We need to hold a client alive so that unregister() below doesn't
+          // remove the registration before update() has had a chance to look
+          // at the pending uninstall flag.
+          return with_iframe(scope);
+        })
+      .then(function(frame) {
+          iframe = frame;
+
+          return assert_promise_rejects(
+              Promise.all([registration.unregister(), registration.update()]),
+              new TypeError(),
+              'Calling update() while the uninstalling flag is set ' +
+              'should return a promise that rejects with a TypeError.');
+        })
+      .then(function() {
+        iframe.remove();
+        return t.done();
+        });
+  }, 'Update a registration.');
+</script>