From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 comm/mail/base/test/unit/test_alertHook.js | 119 +++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 comm/mail/base/test/unit/test_alertHook.js

(limited to 'comm/mail/base/test/unit/test_alertHook.js')

diff --git a/comm/mail/base/test/unit/test_alertHook.js b/comm/mail/base/test/unit/test_alertHook.js
new file mode 100644
index 0000000000..0189930862
--- /dev/null
+++ b/comm/mail/base/test/unit/test_alertHook.js
@@ -0,0 +1,119 @@
+/* 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/. */
+
+/**
+ * Tests the replace of alerts service with our own. This will let us check if we're
+ * prompting or not.
+ */
+
+var { alertHook } = ChromeUtils.import(
+  "resource:///modules/activity/alertHook.jsm"
+);
+var { MailServices } = ChromeUtils.import(
+  "resource:///modules/MailServices.jsm"
+);
+var { MockRegistrar } = ChromeUtils.importESModule(
+  "resource://testing-common/MockRegistrar.sys.mjs"
+);
+var { PromiseTestUtils } = ChromeUtils.import(
+  "resource://testing-common/mailnews/PromiseTestUtils.jsm"
+);
+var { PromiseUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/PromiseUtils.sys.mjs"
+);
+
+alertHook.init();
+
+// Wait time of 1s for slow debug builds.
+const TEST_WAITTIME = 1000;
+
+var gMsgWindow = Cc["@mozilla.org/messenger/msgwindow;1"].createInstance(
+  Ci.nsIMsgWindow
+);
+var mockAlertsService;
+var cid;
+var mailnewsURL;
+
+add_setup(function () {
+  // First register the mock alerts service.
+  mockAlertsService = new MockAlertsService();
+  cid = MockRegistrar.register(
+    "@mozilla.org/alerts-service;1",
+    mockAlertsService
+  );
+  // A random URL.
+  let uri = Services.io.newURI("news://localhost:80/1@regular.invalid");
+  mailnewsURL = uri.QueryInterface(Ci.nsIMsgMailNewsUrl);
+});
+
+add_task(async function test_not_shown_to_user_no_url_no_window() {
+  // Just text, no url or window => expect no error shown to user
+  MailServices.mailSession.alertUser("test error");
+  await Promise.race([
+    PromiseTestUtils.promiseDelay(TEST_WAITTIME).then(result => {
+      Assert.ok(true, "Alert is not shown with no window or no url present");
+    }),
+    mockAlertsService.promise.then(result => {
+      throw new Error(
+        "Alert is shown to the user although neither window nor url is present"
+      );
+    }),
+  ]);
+});
+
+add_task(async function test_shown_to_user() {
+  // Reset promise state.
+  mockAlertsService.deferPromise();
+  // Set a window for the URL.
+  mailnewsURL.msgWindow = gMsgWindow;
+
+  // Text, url and window => expect error shown to user
+  MailServices.mailSession.alertUser("test error 2", mailnewsURL);
+  let alertShown = await mockAlertsService.promise;
+  Assert.ok(alertShown);
+});
+
+add_task(async function test_not_shown_to_user_no_window() {
+  // Reset promise state.
+  mockAlertsService.deferPromise();
+  // No window for the URL.
+  mailnewsURL.msgWindow = null;
+
+  // Text, url and no window => export no error shown to user
+  MailServices.mailSession.alertUser("test error 3", mailnewsURL);
+  await Promise.race([
+    PromiseTestUtils.promiseDelay(TEST_WAITTIME).then(result => {
+      Assert.ok(true, "Alert is not shown with no window but a url present");
+    }),
+    mockAlertsService.promise.then(result => {
+      throw new Error(
+        "Alert is shown to the user although no window in the mailnewsURL present"
+      );
+    }),
+  ]);
+});
+
+add_task(function endTest() {
+  MockRegistrar.unregister(cid);
+});
+
+class MockAlertsService {
+  QueryInterface = ChromeUtils.generateQI(["nsIAlertsService"]);
+
+  constructor() {
+    this._deferredPromise = PromiseUtils.defer();
+  }
+
+  showAlert() {
+    this._deferredPromise.resolve(true);
+  }
+
+  deferPromise() {
+    this._deferredPromise = PromiseUtils.defer();
+  }
+
+  get promise() {
+    return this._deferredPromise.promise;
+  }
+}
-- 
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