1 files changed, 70 insertions, 0 deletions
diff --git a/dom/workers/test/browser_consoleSharedWorkers.js b/dom/workers/test/browser_consoleSharedWorkers.js
new file mode 100644
index 0000000000..a8f9b79760
--- /dev/null
+++ b/dom/workers/test/browser_consoleSharedWorkers.js
@@ -0,0 +1,70 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+add_task(async function test() {
+  const testURL = getRootDirectory(gTestPath) + "empty.html";
+  let tab = BrowserTestUtils.addTab(gBrowser, testURL);
+  gBrowser.selectedTab = tab;
+
+  await BrowserTestUtils.browserLoaded(gBrowser.getBrowserForTab(tab));
+
+  let promise = new Promise(resolve => {
+    const ConsoleAPIStorage = SpecialPowers.Cc[
+      "@mozilla.org/consoleAPI-storage;1"
+    ].getService(SpecialPowers.Ci.nsIConsoleAPIStorage);
+
+    function consoleListener() {
+      this.onConsoleLogEvent = this.onConsoleLogEvent.bind(this);
+      ConsoleAPIStorage.addLogEventListener(
+        this.onConsoleLogEvent,
+        SpecialPowers.wrap(document).nodePrincipal
+      );
+      Services.obs.addObserver(this, "console-api-profiler");
+    }
+
+    var order = 0;
+    consoleListener.prototype = {
+      onConsoleLogEvent(aSubject) {
+        var obj = aSubject.wrappedJSObject;
+        is(
+          obj.arguments[0],
+          "Hello world from a SharedWorker!",
+          "A message from a SharedWorker \\o/"
+        );
+        is(obj.ID, "sharedWorker_console.js", "The ID is SharedWorker");
+        is(obj.innerID, "SharedWorker", "The ID is SharedWorker");
+        is(order++, 1, "Then a log message.");
+
+        ConsoleAPIStorage.removeLogEventListener(this.onConsoleLogEvent);
+        resolve();
+      },
+
+      observe: (aSubject, aTopic) => {
+        ok(true, "Something has been received");
+
+        if (aTopic == "console-api-profiler") {
+          var obj = aSubject.wrappedJSObject;
+          is(
+            obj.arguments[0],
+            "Hello profiling from a SharedWorker!",
+            "A message from a SharedWorker \\o/"
+          );
+          is(order++, 0, "First a profiler message.");
+
+          Services.obs.removeObserver(cl, "console-api-profiler");
+        }
+      },
+    };
+
+    var cl = new consoleListener();
+  });
+
+  await SpecialPowers.spawn(tab.linkedBrowser, [], async function () {
+    new content.SharedWorker("sharedWorker_console.js");
+  });
+
+  await promise;
+
+  await BrowserTestUtils.removeTab(tab);
+});