1 files changed, 49 insertions, 0 deletions
diff --git a/dom/workers/test/WorkerDebugger.console_debugger.js b/dom/workers/test/WorkerDebugger.console_debugger.js
new file mode 100644
index 0000000000..a8b2493200
--- /dev/null
+++ b/dom/workers/test/WorkerDebugger.console_debugger.js
@@ -0,0 +1,49 @@
+"use strict";
+
+function ok(a, msg) {
+  postMessage(JSON.stringify({ type: "status", what: !!a, msg }));
+}
+
+function is(a, b, msg) {
+  ok(a === b, msg);
+}
+
+function finish() {
+  postMessage(JSON.stringify({ type: "finish" }));
+}
+
+function magic() {
+  console.log("Hello from the debugger script!");
+
+  var foo = retrieveConsoleEvents();
+  ok(Array.isArray(foo), "We received an array.");
+  ok(foo.length >= 2, "At least 2 messages.");
+
+  is(
+    foo[0].arguments[0],
+    "Can you see this console message?",
+    "First message ok."
+  );
+  is(
+    foo[1].arguments[0],
+    "Can you see this second console message?",
+    "Second message ok."
+  );
+
+  setConsoleEventHandler(function (consoleData) {
+    is(consoleData.arguments[0], "Random message.", "Random message ok!");
+
+    // The consoleEventHandler can be null.
+    setConsoleEventHandler(null);
+
+    finish();
+  });
+}
+
+this.onmessage = function (event) {
+  switch (event.data) {
+    case "do magic":
+      magic();
+      break;
+  }
+};