Add m-esr52 at 52.6.0

1 files changed, 19 insertions, 0 deletions

diff --git a/dom/xhr/tests/terminateSyncXHR_worker.js b/dom/xhr/tests/terminateSyncXHR_worker.js
new file mode 100644
index 000000000..c86baeb42
--- /dev/null
+++ b/dom/xhr/tests/terminateSyncXHR_worker.js
@@ -0,0 +1,19 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+onmessage = function(event) {
+  throw "No messages should reach me!";
+}
+
+var xhr = new XMLHttpRequest();
+xhr.open("GET", "worker_testXHR.txt", false);
+xhr.addEventListener("loadstart", function ()
+{
+  // Tell the parent to terminate us.
+  postMessage("TERMINATE");
+  // And wait for it to do so.
+  while(1) { true; }
+});
+xhr.send(null);