Issue 5159 - Expose collapse property for BlockingFilter

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 30 matching lines @@
       BlockingFilter, WhitelistFilter, ElemHideBase, ElemHideFilter,
       ElemHideException, ElemHideEmulationFilter
     } = sandboxedRequire("../lib/filterClasses")
   );
   ({FilterNotifier} = sandboxedRequire("../lib/filterNotifier"));
   callback();
 };
 
 exports.testFromText = function(test)
 {
+  // fields are:
+  // text, type, typeName, collapse (optional, BlockingFilter only)
   let tests = [
     ["!asdf", CommentFilter, "comment"],
-    ["asdf", BlockingFilter, "blocking"],
-    ["asdf$image,~collapse", BlockingFilter, "blocking"],
-    ["/asdf/", BlockingFilter, "blocking"],
+    ["asdf", BlockingFilter, "blocking", 1],
+    ["asdf$image,~collapse", BlockingFilter, "blocking", 0],
+    ["/asdf/", BlockingFilter, "blocking", 1],
     ["/asdf??+/", InvalidFilter, "invalid"],
     ["@@asdf", WhitelistFilter, "whitelist"],
     ["@@asdf$image,~collapse", WhitelistFilter, "whitelist"],
     ["@@/asdf/", WhitelistFilter, "whitelist"],
     ["@@/asdf??+/", InvalidFilter, "invalid"],
     ["##asdf", ElemHideFilter, "elemhide"],
     ["#@#asdf", ElemHideException, "elemhideexception"],
     ["foobar##asdf", ElemHideFilter, "elemhide"],
     ["foobar#@#asdf", ElemHideException, "elemhideexception"],
     ["foobar##a", ElemHideFilter, "elemhide"],
     ["foobar#@#a", ElemHideException, "elemhideexception"],
 
-    ["foobar#asdf", BlockingFilter, "blocking"],
-    ["foobar|foobas##asdf", BlockingFilter, "blocking"],
+    ["foobar#asdf", BlockingFilter, "blocking", 1],
+    ["foobar|foobas##asdf", BlockingFilter, "blocking", 1],
     ["foobar##asdf{asdf}", ElemHideFilter, "elemhide"],
-    ["foobar##", BlockingFilter, "blocking"],
-    ["foobar#@#", BlockingFilter, "blocking"],
+    ["foobar##", BlockingFilter, "blocking", 1],
+    ["foobar#@#", BlockingFilter, "blocking", 1],
     ["asdf$foobar", InvalidFilter, "invalid"],
     ["asdf$image,foobar", InvalidFilter, "invalid"],
-    ["asdf$image=foobar", BlockingFilter, "blocking"],
-    ["asdf$image=foobar=xyz,~collapse", BlockingFilter, "blocking"],
+    ["asdf$image=foobar", BlockingFilter, "blocking", 1],
+    ["asdf$image=foobar=xyz,~collapse", BlockingFilter, "blocking", 0],
 
     ["##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"]
   ];
-  for (let [text, type, typeName] of tests)
+  for (let [text, type, typeName, collapse] 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 (filter instanceof BlockingFilter)
+      test.equal(filter.collapse, collapse);
+    else
+      test.equal(filter.collapse, undefined);
     if (type == InvalidFilter)
       test.ok(filter.reason, "Invalid filter " + text + " has a reason set");
     filter.delete();
   }
   test.done();
 };
 
 exports.testClassHierarchy = function(test)
 {
   let allClasses = [
@@ skipping 114 matching lines @@
   }
 
   test.done();
 };
 
 exports.testSerialize = function(test)
 {
   // Comment
   let filter = Filter.fromText("! serialize");
   test.equal(filter.serialize(), "[Filter]\ntext=! serialize\n");
+  test.equal(filter.collapse, undefined);
   filter.delete();
 
   // Blocking filter
   filter = Filter.fromText("serialize");
   test.equal(filter.serialize(), "[Filter]\ntext=serialize\n");
   filter.disabled = true;
   test.equal(filter.serialize(), "[Filter]\ntext=serialize\ndisabled=true\n");
   filter.disabled = false;
   filter.hitCount = 10;
   filter.lastHit = 12;
   test.equal(filter.serialize(), "[Filter]\ntext=serialize\nhitCount=10\nlastHit=12\n");
+  test.ok(filter.collapse);
   filter.delete();
 
   // Invalid filter
   filter = Filter.fromText("serialize$foobar");
   test.equal(filter.serialize(), "[Filter]\ntext=serialize$foobar\n");
   filter.delete();
 
   // Element hiding filter
   filter = Filter.fromText("example.com##serialize");
   test.equal(filter.serialize(), "[Filter]\ntext=example.com##serialize\n");
@@ skipping 185 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();
 };