1 files changed, 42 insertions, 0 deletions
diff --git a/dom/worklet/tests/test_console.html b/dom/worklet/tests/test_console.html
new file mode 100644
index 000000000..72a667389
--- /dev/null
+++ b/dom/worklet/tests/test_console.html
@@ -0,0 +1,42 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Worklet - Console</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="common.js"></script>
+</head>
+<body>
+
+<script type="application/javascript">
+
+function consoleListener() {
+  SpecialPowers.addObserver(this, "console-api-log-event", false);
+}
+
+consoleListener.prototype  = {
+  observe: function(aSubject, aTopic, aData) {
+    if (aTopic == "console-api-log-event") {
+      var obj = aSubject.wrappedJSObject;
+      if (obj.arguments[0] == "Hello world from a worklet") {
+        ok(true, "Message received \\o/");
+
+        SpecialPowers.removeObserver(this, "console-api-log-event");
+        SimpleTest.finish();
+        return;
+      }
+    }
+  }
+}
+
+var cl = new consoleListener();
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPrefEnv(
+  {"set": [["dom.worklet.testing.enabled", true],
+           ["dom.worklet.enabled", true]]},
+  function() { loadTest("file_console.html"); });
+
+</script>
+</body>
+</html>