Page Speed Optimization Libraries
1.7.30.2
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00001 /* 00002 * Copyright 2013 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_MOCK_CRITICAL_IMAGES_FINDER_H_ 00019 #define NET_INSTAWEB_REWRITER_PUBLIC_MOCK_CRITICAL_IMAGES_FINDER_H_ 00020 00021 #include "net/instaweb/rewriter/public/critical_images_finder_test_base.h" 00022 #include "net/instaweb/rewriter/rendered_image.pb.h" 00023 #include "net/instaweb/util/public/property_cache.h" 00024 #include "net/instaweb/util/public/string_util.h" 00025 #include "pagespeed/kernel/base/basictypes.h" 00026 #include "pagespeed/kernel/base/scoped_ptr.h" 00027 00028 namespace net_instaweb { 00029 00030 class RewriteDriver; 00031 class Statistics; 00032 00035 class MockCriticalImagesFinder : public TestCriticalImagesFinder { 00036 public: 00037 explicit MockCriticalImagesFinder(Statistics* stats) 00038 : TestCriticalImagesFinder(NULL, stats), compute_calls_(0) {} 00039 00040 MockCriticalImagesFinder(const PropertyCache::Cohort* cohort, 00041 Statistics* stats) 00042 : TestCriticalImagesFinder(cohort, stats), compute_calls_(0) {} 00043 00044 ~MockCriticalImagesFinder(); 00045 00046 virtual bool IsMeaningful(const RewriteDriver* driver) const { return true; } 00047 00048 virtual void UpdateCriticalImagesSetInDriver(RewriteDriver* driver); 00049 00051 virtual RenderedImages* ExtractRenderedImageDimensionsFromCache( 00052 RewriteDriver* driver); 00053 00054 virtual void ComputeCriticalImages(RewriteDriver* driver) { 00055 ++compute_calls_; 00056 } 00057 00058 int num_compute_calls() { return compute_calls_; } 00059 00060 void set_critical_images(StringSet* critical_images) { 00061 critical_images_.reset(critical_images); 00062 } 00063 00064 void set_css_critical_images(StringSet* css_critical_images) { 00065 css_critical_images_.reset(css_critical_images); 00066 } 00067 00068 void set_rendered_images(RenderedImages* rendered_images) { 00069 rendered_images_.reset(rendered_images); 00070 } 00071 00072 virtual bool IsCriticalImageInfoPresent(RewriteDriver* driver) { 00073 return true; 00074 } 00075 00076 private: 00077 int compute_calls_; 00078 scoped_ptr<StringSet> critical_images_; 00079 scoped_ptr<StringSet> css_critical_images_; 00080 scoped_ptr<RenderedImages> rendered_images_; 00081 DISALLOW_COPY_AND_ASSIGN(MockCriticalImagesFinder); 00082 }; 00083 00084 } 00085 00086 #endif ///< NET_INSTAWEB_REWRITER_PUBLIC_MOCK_CRITICAL_IMAGES_FINDER_H_