1 files changed, 25 insertions, 0 deletions
diff --git a/toolkit/components/crashmonitor/test/unit/test_register.js b/toolkit/components/crashmonitor/test/unit/test_register.js
new file mode 100644
index 0000000000..1957af4ee1
--- /dev/null
+++ b/toolkit/components/crashmonitor/test/unit/test_register.js
@@ -0,0 +1,25 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+/**
+ * Test that CrashMonitor.jsm is correctly loaded from XPCOM component
+ */
+add_task(function test_register() {
+  let cm = Cc["@mozilla.org/toolkit/crashmonitor;1"].createInstance(
+    Ci.nsIObserver
+  );
+
+  // Send "profile-after-change" to trigger the initialization
+  cm.observe(null, "profile-after-change", null);
+
+  // If CrashMonitor was initialized properly a new call to |init|
+  // should fail
+  try {
+    CrashMonitor.init();
+    Assert.ok(false);
+  } catch (ex) {
+    Assert.ok(true);
+  }
+});