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>
---
 .../test_ext_homepage_overrides_private.js         | 132 +++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 browser/components/extensions/test/xpcshell/test_ext_homepage_overrides_private.js

(limited to 'browser/components/extensions/test/xpcshell/test_ext_homepage_overrides_private.js')

diff --git a/browser/components/extensions/test/xpcshell/test_ext_homepage_overrides_private.js b/browser/components/extensions/test/xpcshell/test_ext_homepage_overrides_private.js
new file mode 100644
index 0000000000..edf0392712
--- /dev/null
+++ b/browser/components/extensions/test/xpcshell/test_ext_homepage_overrides_private.js
@@ -0,0 +1,132 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+const { AddonTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/AddonTestUtils.sys.mjs"
+);
+const { HomePage } = ChromeUtils.import("resource:///modules/HomePage.jsm");
+const { ExtensionPermissions } = ChromeUtils.importESModule(
+  "resource://gre/modules/ExtensionPermissions.sys.mjs"
+);
+
+const { createAppInfo, promiseShutdownManager, promiseStartupManager } =
+  AddonTestUtils;
+
+const EXTENSION_ID = "test_overrides@tests.mozilla.org";
+const HOMEPAGE_EXTENSION_CONTROLLED =
+  "browser.startup.homepage_override.extensionControlled";
+const HOMEPAGE_PRIVATE_ALLOWED =
+  "browser.startup.homepage_override.privateAllowed";
+const HOMEPAGE_URL_PREF = "browser.startup.homepage";
+const HOMEPAGE_URI = "webext-homepage-1.html";
+
+Services.prefs.setBoolPref("browser.privatebrowsing.autostart", true);
+
+AddonTestUtils.init(this);
+AddonTestUtils.usePrivilegedSignatures = false;
+AddonTestUtils.overrideCertDB();
+
+createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "42");
+
+function promisePrefChange(pref) {
+  return new Promise((resolve, reject) => {
+    Services.prefs.addObserver(pref, function observer() {
+      Services.prefs.removeObserver(pref, observer);
+      resolve(arguments);
+    });
+  });
+}
+
+let defaultHomepageURL;
+
+function verifyPrefSettings(controlled, allowed) {
+  equal(
+    Services.prefs.getBoolPref(HOMEPAGE_EXTENSION_CONTROLLED, false),
+    controlled,
+    "homepage extension controlled"
+  );
+  equal(
+    Services.prefs.getBoolPref(HOMEPAGE_PRIVATE_ALLOWED, false),
+    allowed,
+    "homepage private permission after permission change"
+  );
+
+  if (controlled && allowed) {
+    ok(
+      HomePage.get().endsWith(HOMEPAGE_URI),
+      "Home page url is overridden by the extension"
+    );
+  } else {
+    equal(HomePage.get(), defaultHomepageURL, "Home page url is default.");
+  }
+}
+
+async function promiseUpdatePrivatePermission(allowed, extension) {
+  info(`update private allowed permission`);
+  await Promise.all([
+    promisePrefChange(HOMEPAGE_PRIVATE_ALLOWED),
+    ExtensionPermissions[allowed ? "add" : "remove"](
+      extension.id,
+      { permissions: ["internal:privateBrowsingAllowed"], origins: [] },
+      extension
+    ),
+  ]);
+
+  verifyPrefSettings(true, allowed);
+}
+
+add_task(async function test_overrides_private() {
+  await promiseStartupManager();
+
+  let extensionInfo = {
+    useAddonManager: "permanent",
+    manifest: {
+      version: "1.0",
+      browser_specific_settings: {
+        gecko: {
+          id: EXTENSION_ID,
+        },
+      },
+      chrome_settings_overrides: {
+        homepage: HOMEPAGE_URI,
+      },
+    },
+  };
+  let extension = ExtensionTestUtils.loadExtension(extensionInfo);
+
+  defaultHomepageURL = HomePage.get();
+
+  await extension.startup();
+
+  verifyPrefSettings(true, false);
+
+  equal(HomePage.get(), defaultHomepageURL, "Home page url is default.");
+
+  info("add permission to extension");
+  await promiseUpdatePrivatePermission(true, extension.extension);
+  info("remove permission from extension");
+  await promiseUpdatePrivatePermission(false, extension.extension);
+  // set back to true to test upgrade removing extension control
+  info("add permission back to prepare for upgrade test");
+  await promiseUpdatePrivatePermission(true, extension.extension);
+
+  extensionInfo.manifest = {
+    version: "2.0",
+    browser_specific_settings: {
+      gecko: {
+        id: EXTENSION_ID,
+      },
+    },
+  };
+
+  await Promise.all([
+    promisePrefChange(HOMEPAGE_URL_PREF),
+    extension.upgrade(extensionInfo),
+  ]);
+
+  verifyPrefSettings(false, false);
+
+  await extension.unload();
+  await promiseShutdownManager();
+});
-- 
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