Issue 5870 - Implement the new ElemHideEmulation filter type

test/filterClasses.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
@@ skipping 57 matching lines @@
     ["foobar#asdf", BlockingFilter, "blocking"],
     ["foobar|foobas##asdf", BlockingFilter, "blocking"],
     ["foobar##asdf{asdf}", BlockingFilter, "blocking"],
     ["foobar##", BlockingFilter, "blocking"],
     ["foobar#@#", BlockingFilter, "blocking"],
     ["asdf$foobar", InvalidFilter, "invalid"],
     ["asdf$image,foobar", InvalidFilter, "invalid"],
     ["asdf$image=foobar", BlockingFilter, "blocking"],
     ["asdf$image=foobar=xyz,~collapse", BlockingFilter, "blocking"],
 
-    ["##foo[-abp-properties='something']bar", InvalidFilter, "invalid"],
-    ["#@#foo[-abp-properties='something']bar", ElemHideException, "elemhideexception"],
-    ["example.com##foo[-abp-properties='something']bar", ElemHideEmulationFilter, "elemhideemulation"],
-    ["example.com#@#foo[-abp-properties='something']bar", ElemHideException, "elemhideexception"],
-    ["~example.com##foo[-abp-properties='something']bar", InvalidFilter, "invalid"],
-    ["~example.com#@#foo[-abp-properties='something']bar", ElemHideException, "elemhideexception"],
-    ["~example.com,~example.info##foo[-abp-properties='something']bar", InvalidFilter, "invalid"],
-    ["~example.com,~example.info#@#foo[-abp-properties='something']bar", ElemHideException, "elemhideexception"],
-    ["~sub.example.com,example.com##foo[-abp-properties='something']bar", ElemHideEmulationFilter, "elemhideemulation"],
-    ["~sub.example.com,example.com#@#foo[-abp-properties='something']bar", ElemHideException, "elemhideexception"],
-    ["example.com,~sub.example.com##foo[-abp-properties='something']bar", ElemHideEmulationFilter, "elemhideemulation"],
-    ["example.com,~sub.example.com#@#foo[-abp-properties='something']bar", ElemHideException, "elemhideexception"],
-    ["example.com##[-abp-properties='something']", ElemHideEmulationFilter, "elemhideemulation"],
-    ["example.com#@#[-abp-properties='something']", ElemHideException, "elemhideexception"],
-    ["example.com##[-abp-properties=\"something\"]", ElemHideEmulationFilter, "elemhideemulation"],
-    ["example.com#@#[-abp-properties=\"something\"]", ElemHideException, "elemhideexception"],
-    ["example.com##[-abp-properties=(something)]", ElemHideEmulationFilter, "elemhideemulation"],
-    ["example.com#@#[-abp-properties=(something)]", ElemHideException, "elemhideexception"]
+    ["#?#foo:-abp-properties(something)bar", InvalidFilter, "invalid"],
+    ["#@#foo:-abp-properties(something)bar", ElemHideException, "elemhideexception"],
+    ["example.com#?#foo:-abp-properties(something)bar", ElemHideEmulationFilter, "elemhideemulation"],
+    ["example.com#@#foo:-abp-properties(something)bar", ElemHideException, "elemhideexception"],
+    ["~example.com#?#foo:-abp-properties(something)bar", InvalidFilter, "invalid"],
+    ["~example.com#@#foo:-abp-properties(something)bar", ElemHideException, "elemhideexception"],
+    ["~example.com,~example.info#?#foo:-abp-properties(something)bar", InvalidFilter, "invalid"],
+    ["~example.com,~example.info#@#foo:-abp-properties(something)bar", ElemHideException, "elemhideexception"],
+    ["~sub.example.com,example.com#?#foo:-abp-properties(something)bar", ElemHideEmulationFilter, "elemhideemulation"],
+    ["~sub.example.com,example.com#@#foo:-abp-properties(something)bar", ElemHideException, "elemhideexception"],
+    ["example.com,~sub.example.com#?#foo:-abp-properties(something)bar", ElemHideEmulationFilter, "elemhideemulation"],
+    ["example.com,~sub.example.com#@#foo:-abp-properties(something)bar", ElemHideException, "elemhideexception"],
+    ["example.com#?#:-abp-properties(something)", ElemHideEmulationFilter, "elemhideemulation"],
+    ["example.com#@#:-abp-properties(something)", ElemHideException, "elemhideexception"],
+    ["example.com#?#:-abp-properties((something))", ElemHideEmulationFilter, "elemhideemulation"],
+    ["example.com#@#:-abp-properties((something))", ElemHideException, "elemhideexception"]
   ];
   for (let [text, type, typeName] of tests)
   {
     let filter = Filter.fromText(text);
     test.ok(filter instanceof Filter, "Got filter for " + text);
     test.equal(filter.text, text, "Correct filter text for " + text);
     test.ok(filter instanceof type, "Correct filter type for " + text);
     test.equal(filter.type, typeName, "Type name for " + text + " is " + typeName);
     if (type == InvalidFilter)
       test.ok(filter.reason, "Invalid filter " + text + " has a reason set");
     filter.delete();
   }
   test.done();
 };
 
 exports.testClassHierarchy = function(test)
 {
   let allClasses = [
     Filter, InvalidFilter, CommentFilter, ActiveFilter,
     RegExpFilter, BlockingFilter, WhitelistFilter, ElemHideBase,
     ElemHideFilter, ElemHideException, ElemHideEmulationFilter
   ];
   let tests = [
     ["/asdf??+/", Filter, InvalidFilter],
     ["!asdf", Filter, CommentFilter],
     ["asdf", Filter, ActiveFilter, RegExpFilter, BlockingFilter],
     ["@@asdf", Filter, ActiveFilter, RegExpFilter, WhitelistFilter],
     ["##asdf", Filter, ActiveFilter, ElemHideBase, ElemHideFilter],
     ["#@#asdf", Filter, ActiveFilter, ElemHideBase, ElemHideException],
-    ["example.com##[-abp-properties='something']", Filter, ActiveFilter, ElemHideBase, ElemHideEmulationFilter]
+    ["example.com#?#[-abp-properties='something']", Filter, ActiveFilter, ElemHideBase, ElemHideEmulationFilter]
   ];
 
   for (let list of tests)
   {
     let filter = Filter.fromText(list.shift());
     for (let cls of list)
     {
       test.ok(filter instanceof cls,
           "Testing correct superclass for filter " + filter.text);
     }
@@ skipping 126 matching lines @@
   filter.delete();
 
   test.done();
 };
 
 exports.testInvalidReasons = function(test)
 {
   let tests = [
     ["/??/", "filter_invalid_regexp"],
     ["asd$foobar", "filter_unknown_option"],
-    ["~foo.com##[-abp-properties='abc']", "filter_elemhideemulation_nodomain"]
+    ["~foo.com#?#[-abp-properties='abc']", "filter_elemhideemulation_nodomain"]
   ];
 
   for (let [text, reason] of tests)
   {
     let filter = Filter.fromText(text);
     test.equals(filter.reason, reason, "Reason why filter " + text + " is invalid");
     filter.delete();
   }
 
   test.done();
@@ skipping 146 matching lines @@
     filter.hitCount++;
   }, ["filter.hitCount", "foobar"], "Increasing filter hit counts");
   checkNotifications(() =>
   {
     filter.hitCount = 0;
   }, ["filter.hitCount", "foobar"], "Resetting filter hit counts");
 
   filter.delete();
   test.done();
 };