1 files changed, 24 insertions, 0 deletions
diff --git a/testing/web-platform/tests/service-workers/service-worker/resources/skip-waiting-installed-worker.js b/testing/web-platform/tests/service-workers/service-worker/resources/skip-waiting-installed-worker.js
new file mode 100644
index 000000000..bf582c770
--- /dev/null
+++ b/testing/web-platform/tests/service-workers/service-worker/resources/skip-waiting-installed-worker.js
@@ -0,0 +1,24 @@
+self.state = 'starting';
+
+self.addEventListener('install', function() {
+    self.state = 'installing';
+  });
+
+self.addEventListener('message', function(event) {
+    var port = event.data.port;
+    if (self.state !== 'installing') {
+      port.postMessage('FAIL: Worker should be waiting in installed state');
+      return;
+    }
+    self.skipWaiting()
+      .then(function(result) {
+          if (result !== undefined) {
+            port.postMessage('FAIL: Promise should be resolved with undefined');
+            return;
+          }
+          port.postMessage('PASS');
+        })
+      .catch(function(e) {
+          port.postMessage('FAIL: unexpected exception: ' + e);
+        });
+  });