Noissue - Rename lib/domain.js to lib/url.js

test/url.js

 /*
  * 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";
 
 // Only starting NodeJS 10 that URL is in the global space.
 const {URL} = require("url");
 const {createSandbox} = require("./_common");
 
 const publicSuffixes = require("../data/publicSuffixList.json");
 
 let normalizeHostname = null;
 let isThirdParty = null;
-let getDomain = null;
+let getBaseDomain = null;
 
 exports.setUp = function(callback)
 {
   let sandboxedRequire = createSandbox({
     extraExports: {
-      domain: ["getDomain"]
+      domain: ["getBaseDomain"]
     }
   });
   (
     {normalizeHostname, isThirdParty,
-     getDomain} = sandboxedRequire("../lib/domain")
+     getBaseDomain} = sandboxedRequire("../lib/url")
   );
 
   callback();
 };
 
 function hostnameToURL(hostname)
 {
   return new URL("http://" + hostname);
 }
 
@@ skipping 99 matching lines @@
     "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();
 };
 
-exports.testGetDomain = function(test)
+exports.testGetBaseDomain = function(test)
 {
   let parts = ["aaa", "bbb", "ccc", "ddd", "eee"];
   let levels = 3;
 
   for (let suffix in publicSuffixes)
   {
     let offset = publicSuffixes[suffix];
 
     // If this fails, add more parts.
     test.ok(offset <= parts.length - levels,
             "Not enough domain parts for testing");
 
     for (let i = 0; i < offset + levels; i++)
     {
       let hostname = parts.slice(0, i).join(".");
       hostname += (hostname ? "." : "") + suffix;
 
       let expected = parts.slice(Math.max(0, i - offset), i).join(".");
       expected += (expected ? "." : "") + suffix;
 
-      test.equal(getDomain(hostname), expected,
-                 `getDomain("${hostname}") == "${expected}"` +
+      test.equal(getBaseDomain(hostname), expected,
+                 `getBaseDomain("${hostname}") == "${expected}"` +
                  ` with {suffix: "${suffix}", offset: ${offset}}`);
     }
   }
 
   // Unknown suffixes.
   test.equal(typeof publicSuffixes["localhost"], "undefined");
   test.equal(typeof publicSuffixes["localhost.localdomain"], "undefined");
 
-  test.equal(getDomain("localhost"), "localhost");
-  test.equal(getDomain("localhost.localdomain"), "localhost.localdomain");
-  test.equal(getDomain("mail.localhost.localdomain"), "localhost.localdomain");
-  test.equal(getDomain("www.example.localhost.localdomain"),
+  test.equal(getBaseDomain("localhost"), "localhost");
+  test.equal(getBaseDomain("localhost.localdomain"), "localhost.localdomain");
+  test.equal(
+    getBaseDomain("mail.localhost.localdomain"),
+    "localhost.localdomain"
+  );
+  test.equal(getBaseDomain("www.example.localhost.localdomain"),
              "localhost.localdomain");
 
   // Unknown suffixes that overlap partly with known suffixes.
   test.equal(typeof publicSuffixes["example.com"], "undefined");
   test.equal(typeof publicSuffixes["africa.com"], "number");
   test.equal(typeof publicSuffixes["compute.amazonaws.com"], "number");
 
-  test.equal(getDomain("example.com"), "example.com");
-  test.equal(getDomain("mail.example.com"), "example.com");
-  test.equal(getDomain("secure.mail.example.com"), "example.com");
+  test.equal(getBaseDomain("example.com"), "example.com");
+  test.equal(getBaseDomain("mail.example.com"), "example.com");
+  test.equal(getBaseDomain("secure.mail.example.com"), "example.com");
 
   // Cascading offsets.
 
   // If these sanity checks fail, look for other examles of cascading offsets
   // from the public suffix list.
   test.equal(
     typeof publicSuffixes[
       "images.example.s3.dualstack.us-east-1.amazonaws.com"
     ],
     "undefined"
   );
   test.equal(
     typeof publicSuffixes["example.s3.dualstack.us-east-1.amazonaws.com"],
     "undefined"
   );
   test.equal(publicSuffixes["s3.dualstack.us-east-1.amazonaws.com"], 1);
   test.equal(typeof publicSuffixes["dualstack.us-east-1.amazonaws.com"],
              "undefined");
   test.equal(typeof publicSuffixes["example.us-east-1.amazonaws.com"],
              "undefined");
   test.equal(publicSuffixes["us-east-1.amazonaws.com"], 1);
   test.equal(typeof publicSuffixes["example.amazonaws.com"], "undefined");
   test.equal(typeof publicSuffixes["amazonaws.com"], "undefined");
 
-  test.equal(getDomain("images.example.s3.dualstack.us-east-1.amazonaws.com"),
+  test.equal(
+    getBaseDomain("images.example.s3.dualstack.us-east-1.amazonaws.com"),
+    "example.s3.dualstack.us-east-1.amazonaws.com"
+  );
+  test.equal(getBaseDomain("example.s3.dualstack.us-east-1.amazonaws.com"),
             "example.s3.dualstack.us-east-1.amazonaws.com");
-  test.equal(getDomain("example.s3.dualstack.us-east-1.amazonaws.com"),
-            "example.s3.dualstack.us-east-1.amazonaws.com");
-  test.equal(getDomain("s3.dualstack.us-east-1.amazonaws.com"),
+  test.equal(getBaseDomain("s3.dualstack.us-east-1.amazonaws.com"),
             "s3.dualstack.us-east-1.amazonaws.com");
-  test.equal(getDomain("dualstack.us-east-1.amazonaws.com"),
+  test.equal(getBaseDomain("dualstack.us-east-1.amazonaws.com"),
             "dualstack.us-east-1.amazonaws.com");
-  test.equal(getDomain("example.us-east-1.amazonaws.com"),
+  test.equal(getBaseDomain("example.us-east-1.amazonaws.com"),
             "example.us-east-1.amazonaws.com");
-  test.equal(getDomain("us-east-1.amazonaws.com"), "us-east-1.amazonaws.com");
-  test.equal(getDomain("example.amazonaws.com"), "amazonaws.com");
-  test.equal(getDomain("amazonaws.com"), "amazonaws.com");
+  test.equal(
+    getBaseDomain("us-east-1.amazonaws.com"),
+    "us-east-1.amazonaws.com"
+  );
+  test.equal(getBaseDomain("example.amazonaws.com"), "amazonaws.com");
+  test.equal(getBaseDomain("amazonaws.com"), "amazonaws.com");
 
   // Edge case.
-  test.equal(getDomain(""), "");
+  test.equal(getBaseDomain(""), "");
 
   test.done();
 };