Add m-esr52 at 52.6.0

1 files changed, 71 insertions, 0 deletions

diff --git a/browser/base/content/test/alerts/head.js b/browser/base/content/test/alerts/head.js
new file mode 100644
index 000000000..21257de31
--- /dev/null
+++ b/browser/base/content/test/alerts/head.js
@@ -0,0 +1,71 @@
+function promiseAlertWindow() {
+  return new Promise(function(resolve) {
+    let listener = {
+      onOpenWindow(window) {
+        let alertWindow = window.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindow);
+        alertWindow.addEventListener("load", function onLoad() {
+          alertWindow.removeEventListener("load", onLoad);
+          let windowType = alertWindow.document.documentElement.getAttribute("windowtype");
+          if (windowType != "alert:alert") {
+            return;
+          }
+          Services.wm.removeListener(listener);
+          resolve(alertWindow);
+        });
+      },
+    };
+    Services.wm.addListener(listener);
+  });
+}
+
+/**
+ * Similar to `BrowserTestUtils.closeWindow`, but
+ * doesn't call `window.close()`.
+ */
+function promiseWindowClosed(window) {
+  return new Promise(function(resolve) {
+    Services.ww.registerNotification(function observer(subject, topic, data) {
+      if (topic == "domwindowclosed" && subject == window) {
+        Services.ww.unregisterNotification(observer);
+        resolve();
+      }
+    });
+  });
+}
+
+/**
+ * These two functions work with file_dom_notifications.html to open the
+ * notification and close it.
+ *
+ * |fn| can be showNotification1 or showNotification2.
+ * if |timeout| is passed, then the promise returned from this function is
+ * rejected after the requested number of miliseconds.
+ */
+function openNotification(aBrowser, fn, timeout) {
+  return ContentTask.spawn(aBrowser, { fn, timeout }, function* ({ fn, timeout }) {
+    let win = content.wrappedJSObject;
+    let notification = win[fn]();
+    win._notification = notification;
+    yield new Promise((resolve, reject) => {
+      function listener() {
+        notification.removeEventListener("show", listener);
+        resolve();
+      }
+
+      notification.addEventListener("show", listener);
+
+      if (timeout) {
+        content.setTimeout(() => {
+          notification.removeEventListener("show", listener);
+          reject("timed out");
+        }, timeout);
+      }
+    });
+  });
+}
+
+function closeNotification(aBrowser) {
+  return ContentTask.spawn(aBrowser, null, function() {
+    content.wrappedJSObject._notification.close();
+  });
+}