1 files changed, 76 insertions, 0 deletions
diff --git a/dom/tests/browser/browser_localStorage_privatestorageevent.js b/dom/tests/browser/browser_localStorage_privatestorageevent.js
new file mode 100644
index 000000000..83458a399
--- /dev/null
+++ b/dom/tests/browser/browser_localStorage_privatestorageevent.js
@@ -0,0 +1,76 @@
+add_task(function *() {
+  var privWin = OpenBrowserWindow({private: true});
+  yield new privWin.Promise(resolve => {
+    privWin.addEventListener('load', function onLoad() {
+      privWin.removeEventListener('load', onLoad, false);
+      resolve();
+    });
+  });
+
+  var pubWin = OpenBrowserWindow({private: false});
+  yield new pubWin.Promise(resolve => {
+    pubWin.addEventListener('load', function onLoad() {
+      pubWin.removeEventListener('load', onLoad, false);
+      resolve();
+    });
+  });
+
+  var URL = "http://mochi.test:8888/browser/dom/tests/browser/page_privatestorageevent.html";
+
+  var privTab = privWin.gBrowser.addTab(URL);
+  yield BrowserTestUtils.browserLoaded(privWin.gBrowser.getBrowserForTab(privTab));
+  var privBrowser = gBrowser.getBrowserForTab(privTab);
+
+  var pubTab = pubWin.gBrowser.addTab(URL);
+  yield BrowserTestUtils.browserLoaded(pubWin.gBrowser.getBrowserForTab(pubTab));
+  var pubBrowser = gBrowser.getBrowserForTab(pubTab);
+
+  // Check if pubWin can see privWin's storage events
+  yield ContentTask.spawn(pubBrowser, null, function(opts) {
+    content.window.gotStorageEvent = false;
+    content.window.addEventListener('storage', ev => {
+      content.window.gotStorageEvent = true;
+    });
+  });
+
+  yield ContentTask.spawn(privBrowser, null, function(opts) {
+    content.window.localStorage['key'] = 'ablooabloo';
+  });
+
+  let pubSaw = yield ContentTask.spawn(pubBrowser, null, function(opts) {
+    return content.window.gotStorageEvent;
+  });
+
+  ok(!pubSaw, "pubWin shouldn't be able to see privWin's storage events");
+
+  yield ContentTask.spawn(privBrowser, null, function(opts) {
+    content.window.gotStorageEvent = false;
+    content.window.addEventListener('storage', ev => {
+      content.window.gotStorageEvent = true;
+    });
+  });
+
+  // Check if privWin can see pubWin's storage events
+  yield ContentTask.spawn(privBrowser, null, function(opts) {
+    content.window.gotStorageEvent = false;
+    content.window.addEventListener('storage', ev => {
+      content.window.gotStorageEvent = true;
+    });
+  });
+
+  yield ContentTask.spawn(pubBrowser, null, function(opts) {
+    content.window.localStorage['key'] = 'ablooabloo';
+  });
+
+  let privSaw = yield ContentTask.spawn(privBrowser, null, function(opts) {
+    return content.window.gotStorageEvent;
+  });
+
+  ok(!privSaw, "privWin shouldn't be able to see pubWin's storage events");
+
+  yield BrowserTestUtils.removeTab(privTab);
+  yield BrowserTestUtils.closeWindow(privWin);
+
+  yield BrowserTestUtils.removeTab(pubTab);
+  yield BrowserTestUtils.closeWindow(pubWin);
+});