Issue 6671 - Introduce trusted subscriptions

test/filterListener.js

Index: test/filterListener.js
===================================================================
--- a/test/filterListener.js
+++ b/test/filterListener.js
@@ -50,16 +50,18 @@
   FilterStorage.addSubscription(Subscription.fromURL("~fl~"));
   FilterStorage.addSubscription(Subscription.fromURL("~wl~"));
   FilterStorage.addSubscription(Subscription.fromURL("~eh~"));
 
   Subscription.fromURL("~fl~").defaults = ["blocking"];
   Subscription.fromURL("~wl~").defaults = ["whitelist"];
   Subscription.fromURL("~eh~").defaults = ["elemhide"];
 
+  Subscription.fromURL("~fl~").trusted = false;
+
   callback();
 };
 
 function checkKnownFilters(test, text, expected)
 {
   let result = {};
   for (let type of ["blacklist", "whitelist"])
   {
@@ -105,24 +107,29 @@
     result[type].sort();
   }
 
   test.deepEqual(result, expected, text);
 }
 
 exports.testAddingAndRemovingFilters = function(test)
 {
+  let filter0 = Filter.fromText("filter0");
   let filter1 = Filter.fromText("filter1");
   let filter2 = Filter.fromText("@@filter2");
   let filter3 = Filter.fromText("##filter3");
   let filter4 = Filter.fromText("!filter4");
   let filter5 = Filter.fromText("#@#filter5");
   let filter6 = Filter.fromText("example.com#?#:-abp-properties(filter6')");
   let filter7 = Filter.fromText("example.com#@#[-abp-properties='filter7']");
 
+  filter0.needsTrust = true;
+  FilterStorage.addFilter(filter0);
+  checkKnownFilters(test, "add filter0", {});
+
   FilterStorage.addFilter(filter1);
   checkKnownFilters(test, "add filter1", {blacklist: [filter1.text]});
   FilterStorage.addFilter(filter2);
   checkKnownFilters(test, "add @@filter2", {blacklist: [filter1.text], whitelist: [filter2.text]});
   FilterStorage.addFilter(filter3);
   checkKnownFilters(test, "add ##filter3", {blacklist: [filter1.text], whitelist: [filter2.text], elemhide: [filter3.text]});
   FilterStorage.addFilter(filter4);
   checkKnownFilters(test, "add !filter4", {blacklist: [filter1.text], whitelist: [filter2.text], elemhide: [filter3.text]});