| Index: test/filterClasses.js | 
| =================================================================== | 
| --- a/test/filterClasses.js | 
| +++ b/test/filterClasses.js | 
| @@ -600,16 +600,19 @@ | 
| "http://example.com/?" | 
| ); | 
|  | 
| test.done(); | 
| }; | 
|  | 
| exports.testDomainMapDeduplication = function(test) | 
| { | 
| +  // Make sure the generated domain map is cached on first access. | 
| +  ActiveFilter.prototype._domainsAccessCacheThreshold = 0; | 
| + | 
| let filter1 = Filter.fromText("example.com##.foo"); | 
| let filter2 = Filter.fromText("example.com##.bar"); | 
|  | 
| // This compares the references to make sure that both refer to the same | 
| // object (#6815). | 
| test.equal(filter1.domains, filter2.domains); | 
|  | 
| let filter3 = Filter.fromText("www.example.com##.bar"); | 
|  |