Add m-esr52 at 52.6.0

1 files changed, 10 insertions, 0 deletions

diff --git a/dom/push/test/error_worker.js b/dom/push/test/error_worker.js
new file mode 100644
index 000000000..a50f83804
--- /dev/null
+++ b/dom/push/test/error_worker.js
@@ -0,0 +1,10 @@
+this.onpush = function(event) {
+  var request = event.data.json();
+  if (request.type == "exception") {
+    throw new Error("Uncaught exception");
+  }
+  if (request.type == "rejection") {
+    event.waitUntil(Promise.reject(
+      new Error("Unhandled rejection")));
+  }
+};