diff -r 000000000000 -r 6474c204b198 toolkit/crashreporter/test/unit_ipc/test_content_annotation.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/crashreporter/test/unit_ipc/test_content_annotation.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,22 @@
+load("../unit/head_crashreporter.js");
+
+function run_test()
+{
+  if (!("@mozilla.org/toolkit/crash-reporter;1" in Components.classes)) {
+    dump("INFO | test_content_annotation.js | Can't test crashreporter in a non-libxul build.\n");
+    return;
+  }
+
+  // Try crashing with a pure virtual call
+  do_content_crash(function() {
+                     crashType = CrashTestUtils.CRASH_RUNTIMEABORT;
+                     crashReporter.annotateCrashReport("TestKey", "TestValue");
+                     crashReporter.appendAppNotesToCrashReport("!!!foo!!!");
+		   },
+                   function(mdump, extra) {
+                     do_check_eq(extra.TestKey, "TestValue");
+                     do_check_true('StartupTime' in extra);
+                     do_check_true('ProcessType' in extra);
+                     do_check_neq(extra.Notes.indexOf("!!!foo!!!"), -1);
+                   });
+}
\ No newline at end of file