Issue 4329 - Add $genericblock support

test/abp2blocklist.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 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
@@ skipping 136 matching lines @@
     ]);
     testRules(test, ["@@||example.com/path^$font,document"], [
       {trigger: {"url-filter": "^https?://([^/]+\\.)?example\\.com/path",
                  "resource-type": ["font"]},
        action: {type: "ignore-previous-rules"}}
     ]);
 
     test.done();
   },
 
+  testGenericblockExceptions: function(test)
+  {
+    testRules(test, ["^ad.jpg|", "@@||example.com^$genericblock"],
+              [[undefined, ["*example.com"]]],
+              rules => rules.map(rule => [rule.trigger["if-domain"],
+                                          rule.trigger["unless-domain"]]));
+    testRules(test, ["^ad.jpg|$domain=test.com",
+                     "@@||example.com^$genericblock"],
+              [[["*test.com"], undefined]],
+              rules => rules.map(rule => [rule.trigger["if-domain"],
+                                          rule.trigger["unless-domain"]]));
+    testRules(test, ["^ad.jpg|$domain=~test.com",
+                     "@@||example.com^$genericblock"],
+              [[undefined, ["*test.com", "*example.com"]]],
+              rules => rules.map(rule => [rule.trigger["if-domain"],
+                                          rule.trigger["unless-domain"]]));
+
+    test.done();
+  },
+
   testRuleOrdering: function(test)
   {
     testRules(
       test,
       ["/ads.jpg", "@@example.com", "test.com#@#foo", "##bar"],
       ["css-display-none", "block", "ignore-previous-rules"],
       rules => rules.map(rule => rule.action.type)
     );
     testRules(
       test,
@@ skipping 31 matching lines @@
        ["style-sheet", "script", "font", "media", "raw", "document"]],
       rules => rules.map(rule => rule.trigger["resource-type"])
     );
 
     test.done();
   },
 
   testUnsupportedfilters: function(test)
   {
     // These types of filters are currently completely unsupported.
-    testRules(test, ["foo$sitekey=bar", "@@foo$genericblock",
-                     "@@bar$generichide"], []);
+    testRules(test, ["foo$sitekey=bar", "@@bar$generichide"], []);
 
     test.done();
   },
 
   testFilterOptions: function(test)
   {
     testRules(test, ["1$domain=foo.com"], ["*foo.com"],
               rules => rules[0]["trigger"]["if-domain"]);
     testRules(test, ["2$third-party"], ["third-party"],
               rules => rules[0]["trigger"]["load-type"]);
     testRules(test, ["foo$match_case"], true,
               rules => rules[0]["trigger"]["url-filter-is-case-sensitive"]);
 
     test.done();
   },
 
   testUnicode: function(test)
   {
     testRules(test, ["$domain=🐈.cat"], ["*xn--zn8h.cat"],
               rules => rules[0]["trigger"]["if-domain"]);
     testRules(test, ["🐈$domain=🐈.cat"], []);
     testRules(test, ["###🐈"], []);
 
     test.done();
   }
 };