1 files changed, 15 insertions, 0 deletions
diff --git a/dom/console/tests/xpcshell/worker.mjs b/dom/console/tests/xpcshell/worker.mjs
new file mode 100644
index 0000000000..4a1ff21b00
--- /dev/null
+++ b/dom/console/tests/xpcshell/worker.mjs
@@ -0,0 +1,15 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+onmessage = () => {
+  let logConsole = console.createInstance({
+    maxLogLevelPref: "browser.test.logLevel",
+    maxLogLevel: "Warn",
+    prefix: "testPrefix",
+  });
+
+  logConsole.warn("Test Warn");
+  logConsole.info("Test Info");
+
+  postMessage({});
+};