1 files changed, 32 insertions, 0 deletions
diff --git a/dom/performance/tests/worker_performance_user_timing.js b/dom/performance/tests/worker_performance_user_timing.js
new file mode 100644
index 0000000000..257040f09f
--- /dev/null
+++ b/dom/performance/tests/worker_performance_user_timing.js
@@ -0,0 +1,32 @@
+function ok(a, msg) {
+  dump("OK: " + !!a + "  =>  " + a + " " + msg + "\n");
+  postMessage({ type: "status", status: !!a, msg: a + ": " + msg });
+}
+
+function is(a, b, msg) {
+  dump("IS: " + (a === b) + "  =>  " + a + " | " + b + " " + msg + "\n");
+  postMessage({
+    type: "status",
+    status: a === b,
+    msg: a + " === " + b + ": " + msg,
+  });
+}
+
+function isnot(a, b, msg) {
+  dump("ISNOT: " + (a === b) + "  =>  " + a + " | " + b + " " + msg + "\n");
+  postMessage({
+    type: "status",
+    status: a != b,
+    msg: a + " != " + b + ": " + msg,
+  });
+}
+
+importScripts(["test_performance_user_timing.js"]);
+
+for (var i = 0; i < steps.length; ++i) {
+  performance.clearMarks();
+  performance.clearMeasures();
+  steps[i]();
+}
+
+postMessage({ type: "finish" });