1 files changed, 65 insertions, 0 deletions
diff --git a/addon-sdk/source/test/leak/test-leak-window-events.js b/addon-sdk/source/test/leak/test-leak-window-events.js
new file mode 100644
index 000000000..ceb20f475
--- /dev/null
+++ b/addon-sdk/source/test/leak/test-leak-window-events.js
@@ -0,0 +1,65 @@
+/* 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/. */
+"use strict";
+
+// Opening new windows in Fennec causes issues
+module.metadata = {
+  engines: {
+    'Firefox': '*'
+  }
+};
+
+const { asyncWindowLeakTest } = require("./leak-utils.js");
+const { Loader } = require("sdk/test/loader");
+const { open } = require("sdk/window/utils");
+
+exports["test window/events for leaks"] = function*(assert) {
+  yield asyncWindowLeakTest(assert, _ => {
+    return new Promise((resolve, reject) => {
+      let loader = Loader(module);
+      let { events } = loader.require("sdk/window/events");
+      let { on, off } = loader.require("sdk/event/core");
+
+      on(events, "data", function handler(e) {
+        try {
+          if (e.type === "load") {
+            e.target.close();
+          }
+          else if (e.type === "close") {
+            off(events, "data", handler);
+
+            // Let asyncWindowLeakTest call loader.unload() after the
+            // leak check.
+            resolve(loader);
+          }
+        } catch (e) {
+          reject(e);
+        }
+      });
+
+      // Open a window.  This will trigger our data events.
+      open();
+    });
+  });
+};
+
+exports["test window/events for leaks with existing window"] = function*(assert) {
+  yield asyncWindowLeakTest(assert, _ => {
+    return new Promise((resolve, reject) => {
+      let loader = Loader(module);
+      let w = open();
+      w.addEventListener("load", function windowLoaded(evt) {
+        w.removeEventListener("load", windowLoaded);
+        let { events } = loader.require("sdk/window/events");
+        w.addEventListener("DOMWindowClose", function windowClosed(evt) {
+          w.removeEventListener("DOMWindowClose", windowClosed);
+          resolve(loader);
+        });
+        w.close();
+      });
+    });
+  });
+};
+
+require("sdk/test").run(exports);