Issue 7232 - Move third-party request check into adblockpluscore

test/domain.js

Index: test/domain.js
===================================================================
new file mode 100644
--- /dev/null
+++ b/test/domain.js
@@ -0,0 +1,122 @@
+/*
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+"use strict";
+
+const {createSandbox} = require("./_common");
+
+let isThirdParty = null;
+
+exports.setUp = function(callback)
+{
+  let sandboxedRequire = createSandbox();
+  (
+    {isThirdParty} = sandboxedRequire("../lib/domain")
+  );
+
+  callback();
+};
+
+function hostnameToURL(hostname)
+{
+  return new URL("http://" + hostname);
+}
+
+function testThirdParty(test, requestHostname, documentHostname, expected,
+                        message)
+{
+  test.equal(
+    isThirdParty(
+      hostnameToURL(requestHostname),
+
+      // Chrome's URL object normalizes IP addresses. So some test
+      // will fail if we don't normalize the document host as well.
+      hostnameToURL(documentHostname).hostname
+    ),
+    expected,
+    message
+  );
+}
+
+exports.testIsThirdParty = function(test)

[Manish Jethani, 2019/01/23 03:25:26]

These tests have been copied as they are from /qunit/tests/url.js in
adblockpluschrome

+{
+  testThirdParty(test, "foo", "foo", false, "same domain isn't third-party");
+  testThirdParty(test, "foo", "bar", true, "different domain is third-party");
+  testThirdParty(test, "foo.com", "foo.com", false,
+                 "same domain with TLD (.com) isn't third-party");
+  testThirdParty(test, "foo.com", "bar.com", true,
+                 "same TLD (.com) but different domain is third-party");
+  testThirdParty(test, "foo.com", "www.foo.com", false,
+                 "same domain but differend subdomain isn't third-party");
+  testThirdParty(test, "foo.example.com", "bar.example.com", false,
+                 "same basedomain (example.com) isn't third-party");
+  testThirdParty(test, "foo.uk", "bar.uk", true,
+                 "same TLD (.uk) but different domain is third-party");
+  testThirdParty(test, "foo.co.uk", "bar.co.uk", true,
+                 "same TLD (.co.uk) but different domain is third-party");
+  testThirdParty(test, "foo.example.co.uk", "bar.example.co.uk", false,
+                 "same basedomain (example.co.uk) isn't third-party");
+  testThirdParty(test, "1.2.3.4", "1.2.3.4", false,
+                 "same IPv4 address isn't third-party");
+  testThirdParty(test, "1.1.1.1", "2.1.1.1", true,
+                 "different IPv4 address is third-party");
+  testThirdParty(test, "0x01ff0101", "0x01ff0101", false,
+                 "same IPv4 hexadecimal address isn't third-party");
+  testThirdParty(test, "0x01ff0101", "0x01ff0102", true,
+                 "different IPv4 hexadecimal address is third-party");
+  testThirdParty(
+    test,
+    "1.0xff.3.4", "1.0xff.3.4", false,
+    "same IPv4 address with hexadecimal octet isn't third-party"
+  );
+  testThirdParty(
+    test,
+    "1.0xff.1.1", "2.0xff.1.1", true,
+    "different IPv4 address with hexadecimal octet is third-party"
+  );
+  testThirdParty(
+    test,
+    "0xff.example.com", "example.com", false,
+    "domain starts like a hexadecimal IPv4 address but isn't one"
+  );
+  testThirdParty(
+    test,
+    "[2001:db8:85a3::8a2e:370:7334]", "[2001:db8:85a3::8a2e:370:7334]", false,
+    "same IPv6 address isn't third-party"
+  );
+  testThirdParty(
+    test,
+    "[2001:db8:85a3::8a2e:370:7334]", "[5001:db8:85a3::8a2e:370:7334]", true,
+    "different IPv6 address is third-party"
+  );
+  testThirdParty(
+    test,
+    "[::ffff:192.0.2.128]", "[::ffff:192.0.2.128]", false,
+    "same IPv4-mapped IPv6 address isn't third-party"
+  );
+  testThirdParty(
+    test,
+    "[::ffff:192.0.2.128]", "[::ffff:192.1.2.128]", true,
+    "different IPv4-mapped IPv6 address is third-party"
+  );
+  testThirdParty(test, "xn--f-1gaa.com", "f\u00f6\u00f6.com", false,
+                 "same IDN isn't third-party");
+  testThirdParty(test, "example.com..", "example.com....", false,
+                 "traling dots are ignored");
+
+  test.done();
+};