1 files changed, 30 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/BootstrapMonitor.jsm b/toolkit/mozapps/extensions/test/xpcshell/data/BootstrapMonitor.jsm
new file mode 100644
index 000000000..7c1e4aa9d
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/data/BootstrapMonitor.jsm
@@ -0,0 +1,30 @@
+Components.utils.import("resource://gre/modules/Services.jsm");
+
+this.EXPORTED_SYMBOLS = [ "monitor" ];
+
+function notify(event, originalMethod, data, reason) {
+  let info = {
+    event,
+    data: Object.assign({}, data, {
+      installPath: data.installPath.path,
+      resourceURI: data.resourceURI.spec,
+    }),
+    reason
+  };
+
+  let subject = {wrappedJSObject: {data}};
+
+  Services.obs.notifyObservers(subject, "bootstrapmonitor-event", JSON.stringify(info));
+
+  // If the bootstrap scope already declares a method call it
+  if (originalMethod)
+    originalMethod(data, reason);
+}
+
+// Allows a simple one-line bootstrap script:
+// Components.utils.import("resource://xpcshelldata/bootstrapmonitor.jsm").monitor(this);
+this.monitor = function(scope) {
+  for (let event of ["install", "startup", "shutdown", "uninstall"]) {
+    scope[event] = notify.bind(null, event, scope[event]);
+  }
+}