1 files changed, 116 insertions, 0 deletions
diff --git a/browser/components/uitour/test/browser_UITour_modalDialog.js b/browser/components/uitour/test/browser_UITour_modalDialog.js
new file mode 100644
index 0000000000..397269bcb9
--- /dev/null
+++ b/browser/components/uitour/test/browser_UITour_modalDialog.js
@@ -0,0 +1,116 @@
+"use strict";
+
+/* eslint-disable mozilla/use-chromeutils-generateqi */
+
+var gTestTab;
+var gContentAPI;
+var handleDialog;
+
+// Modified from toolkit/components/passwordmgr/test/prompt_common.js
+var didDialog;
+
+var timer; // keep in outer scope so it's not GC'd before firing
+function startCallbackTimer() {
+  didDialog = false;
+
+  // Delay before the callback twiddles the prompt.
+  const dialogDelay = 10;
+
+  // Use a timer to invoke a callback to twiddle the authentication dialog
+  timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
+  timer.init(observer, dialogDelay, Ci.nsITimer.TYPE_ONE_SHOT);
+}
+
+var observer = SpecialPowers.wrapCallbackObject({
+  QueryInterface(iid) {
+    const interfaces = [
+      Ci.nsIObserver,
+      Ci.nsISupports,
+      Ci.nsISupportsWeakReference,
+    ];
+
+    if (
+      !interfaces.some(function (v) {
+        return iid.equals(v);
+      })
+    ) {
+      throw SpecialPowers.Components.results.NS_ERROR_NO_INTERFACE;
+    }
+    return this;
+  },
+
+  observe(subject, topic, data) {
+    var doc = getDialogDoc();
+    if (doc) {
+      handleDialog(doc);
+    } else {
+      startCallbackTimer();
+    } // try again in a bit
+  },
+});
+
+function getDialogDoc() {
+  // Find the <browser> which contains notifyWindow, by looking
+  // through all the open windows and all the <browsers> in each.
+
+  // var enumerator = wm.getEnumerator("navigator:browser");
+  for (let { docShell } of Services.wm.getEnumerator(null)) {
+    var containedDocShells = docShell.getAllDocShellsInSubtree(
+      docShell.typeChrome,
+      docShell.ENUMERATE_FORWARDS
+    );
+    for (let childDocShell of containedDocShells) {
+      // Get the corresponding document for this docshell
+      // We don't want it if it's not done loading.
+      if (childDocShell.busyFlags != Ci.nsIDocShell.BUSY_FLAGS_NONE) {
+        continue;
+      }
+      var childDoc = childDocShell.contentViewer.DOMDocument;
+
+      // ok(true, "Got window: " + childDoc.location.href);
+      if (
+        childDoc.location.href == "chrome://global/content/commonDialog.xhtml"
+      ) {
+        return childDoc;
+      }
+    }
+  }
+
+  return null;
+}
+
+function test() {
+  UITourTest();
+}
+
+var tests = [
+  taskify(async function test_modal_dialog_while_opening_tooltip() {
+    let panelShown;
+    let popup;
+
+    handleDialog = doc => {
+      popup = document.getElementById("UITourTooltip");
+      gContentAPI.showInfo("appMenu", "test title", "test text");
+      doc.defaultView.setTimeout(function () {
+        is(
+          popup.state,
+          "closed",
+          "Popup shouldn't be shown while dialog is up"
+        );
+        panelShown = promisePanelElementShown(window, popup);
+        let dialog = doc.getElementById("commonDialog");
+        dialog.acceptDialog();
+      }, 1000);
+    };
+    startCallbackTimer();
+    executeSoon(() => alert("test"));
+    await waitForConditionPromise(
+      () => panelShown,
+      "Timed out waiting for panel promise to be assigned",
+      100
+    );
+    await panelShown;
+
+    await hideInfoPromise();
+  }),
+];