Page Speed Optimization Libraries
1.7.30.4
|
00001 /* 00002 * Copyright 2012 Google Inc. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http:///www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00017 00018 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_CRITICAL_IMAGES_FINDER_TEST_BASE_H_ 00019 #define NET_INSTAWEB_REWRITER_PUBLIC_CRITICAL_IMAGES_FINDER_TEST_BASE_H_ 00020 00021 #include "net/instaweb/rewriter/public/critical_images_finder.h" 00022 #include "net/instaweb/rewriter/public/rewrite_test_base.h" 00023 #include "net/instaweb/util/public/null_statistics.h" 00024 #include "net/instaweb/util/public/property_cache.h" 00025 #include "net/instaweb/util/public/string.h" 00026 #include "net/instaweb/util/public/string_util.h" 00027 00028 namespace net_instaweb { 00029 00030 class RewriteDriver; 00031 class Statistics; 00032 00034 class TestCriticalImagesFinder : public CriticalImagesFinder { 00035 public: 00036 TestCriticalImagesFinder(const PropertyCache::Cohort* cohort, 00037 Statistics* stats) 00038 : CriticalImagesFinder(cohort, stats) {} 00039 virtual ~TestCriticalImagesFinder(); 00040 virtual bool IsMeaningful(const RewriteDriver* driver) const { return true; } 00041 virtual void ComputeCriticalImages(RewriteDriver* driver) {} 00042 }; 00043 00044 class CriticalImagesFinderTestBase : public RewriteTestBase { 00045 public: 00046 virtual CriticalImagesFinder* finder() = 0; 00047 00048 virtual bool UpdateCriticalImagesCacheEntry( 00049 const StringSet* critical_images_set, 00050 const StringSet* css_critical_images_set) { 00051 return finder()->UpdateCriticalImagesCacheEntryFromDriver( 00052 critical_images_set, css_critical_images_set, rewrite_driver()); 00053 } 00054 00055 void CheckCriticalImageFinderStats(int hits, int expiries, int not_found); 00056 00057 bool IsHtmlCriticalImage(const GoogleString& url); 00058 bool IsCssCriticalImage(const GoogleString& url); 00059 00060 protected: 00061 NullStatistics stats_; 00062 00064 void ResetDriver(); 00065 00066 const PropertyValue* GetCriticalImagesUpdatedValue(); 00067 00068 private: 00069 static const char kRequestUrl[]; 00070 }; 00071 00072 } 00073 00074 #endif ///< NET_INSTAWEB_REWRITER_PUBLIC_CRITICAL_IMAGES_FINDER_TEST_BASE_H_