Page Speed Optimization Libraries  1.3.25.1
net/instaweb/rewriter/public/test_rewrite_driver_factory.h
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00001 /*
00002  * Copyright 2011 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  */
00016 
00018 
00019 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_TEST_REWRITE_DRIVER_FACTORY_H_
00020 #define NET_INSTAWEB_REWRITER_PUBLIC_TEST_REWRITE_DRIVER_FACTORY_H_
00021 
00022 #include <vector>
00023 
00024 #include "net/instaweb/rewriter/public/rewrite_driver_factory.h"
00025 #include "net/instaweb/util/public/basictypes.h"
00026 #include "net/instaweb/util/public/scoped_ptr.h"
00027 #include "net/instaweb/util/public/simple_stats.h"
00028 #include "net/instaweb/util/public/string.h"
00029 #include "net/instaweb/util/public/string_util.h"
00030 
00031 namespace net_instaweb {
00032 
00033 class CountingUrlAsyncFetcher;
00034 class DelayCache;
00035 class FakeUrlAsyncFetcher;
00036 class FileSystem;
00037 class Hasher;
00038 class HtmlFilter;
00039 class LRUCache;
00040 class MemFileSystem;
00041 class MessageHandler;
00042 class MockHasher;
00043 class MockMessageHandler;
00044 class MockScheduler;
00045 class MockTimer;
00046 class MockTimeCache;
00047 class MockUrlFetcher;
00048 class PropertyCache;
00049 class ServerContext;
00050 class RewriteDriver;
00051 class RewriteFilter;
00052 class RewriteOptions;
00053 class Scheduler;
00054 class ThreadsafeCache;
00055 class Timer;
00056 class UrlAsyncFetcher;
00057 class UrlFetcher;
00058 class UrlNamer;
00059 class WaitUrlAsyncFetcher;
00060 
00063 class TestRewriteDriverFactory : public RewriteDriverFactory {
00064  public:
00065   static const int64 kStartTimeMs; 
00066   static const char kUrlNamerScheme[]; 
00067 
00068   class CreateFilterCallback {
00069    public:
00070     CreateFilterCallback() {}
00071     virtual ~CreateFilterCallback();
00072     virtual HtmlFilter* Done(RewriteDriver* driver) = 0;
00073 
00074    private:
00075     DISALLOW_COPY_AND_ASSIGN(CreateFilterCallback);
00076   };
00077 
00078   class CreateRewriterCallback {
00079    public:
00080     CreateRewriterCallback() {}
00081     virtual ~CreateRewriterCallback();
00082     virtual RewriteFilter* Done(RewriteDriver* driver) = 0;
00083 
00084    private:
00085     DISALLOW_COPY_AND_ASSIGN(CreateRewriterCallback);
00086   };
00087 
00088   class PlatformSpecificConfigurationCallback {
00089    public:
00090     PlatformSpecificConfigurationCallback() {}
00091     virtual ~PlatformSpecificConfigurationCallback();
00092     virtual void Done(RewriteDriver* driver) = 0;
00093 
00094    private:
00095     DISALLOW_COPY_AND_ASSIGN(PlatformSpecificConfigurationCallback);
00096   };
00097 
00098   TestRewriteDriverFactory(const StringPiece& temp_dir,
00099                            MockUrlFetcher* mock_fetcher);
00100   virtual ~TestRewriteDriverFactory();
00101 
00102   DelayCache* delay_cache() { return delay_cache_; }
00103   LRUCache* lru_cache() { return lru_cache_; }
00104   MockTimer* mock_timer() { return mock_timer_; }
00105   MockHasher* mock_hasher() { return mock_hasher_; }
00106   MemFileSystem* mem_file_system() { return mem_file_system_; }
00107   FakeUrlAsyncFetcher* mock_url_async_fetcher() {
00108     return mock_url_async_fetcher_.get();
00109   }
00110   WaitUrlAsyncFetcher* wait_url_async_fetcher() {
00111     return wait_url_async_fetcher_.get();
00112   }
00113   CountingUrlAsyncFetcher* counting_url_async_fetcher() {
00114     return counting_url_async_fetcher_;
00115   }
00116   MockTimeCache* mock_time_cache() { return mock_time_cache_.get(); }
00117 
00118   void SetupWaitFetcher();
00119   void CallFetcherCallbacksForDriver(RewriteDriver* driver);
00120   MockMessageHandler* mock_message_handler() { return mock_message_handler_; }
00121   MockScheduler* mock_scheduler() { return mock_scheduler_; }
00122   bool use_test_url_namer() const { return use_test_url_namer_; }
00123   void SetUseTestUrlNamer(bool x);
00124 
00126   void AddCreateFilterCallback(CreateFilterCallback* callback) {
00127     filter_callback_vector_.push_back(callback);
00128   }
00129 
00130   void ClearFilterCallbackVector() {
00131     filter_callback_vector_.clear();
00132   }
00133 
00135   void AddCreateRewriterCallback(CreateRewriterCallback* callback) {
00136     rewriter_callback_vector_.push_back(callback);
00137   }
00138 
00139   void ClearRewriterCallbackVector() {
00140     rewriter_callback_vector_.clear();
00141   }
00142 
00144   void AddPlatformSpecificConfigurationCallback(
00145       PlatformSpecificConfigurationCallback* callback) {
00146     platform_config_vector_.push_back(callback);
00147   }
00148 
00149   void ClearPlatformSpecificConfigurationCallback() {
00150     platform_config_vector_.clear();
00151   }
00152 
00154   virtual RewriteOptions* NewRewriteOptions();
00155 
00156   virtual bool IsDebugClient(const GoogleString& ip) const {
00157     return ip == "127.0.0.1";
00158   }
00159 
00162   void set_add_platform_specific_decoding_passes(bool value) {
00163     add_platform_specific_decoding_passes_ = value;
00164   }
00165 
00166   bool add_platform_specific_decoding_passes() const {
00167     return add_platform_specific_decoding_passes_;
00168   }
00169 
00171   void AdvanceTimeMs(int64 delta_ms);
00172 
00174   void SetupCohort(PropertyCache* cache, const GoogleString& cohort_name);
00175 
00176  protected:
00177   virtual Hasher* NewHasher();
00178   virtual MessageHandler* DefaultHtmlParseMessageHandler();
00179   virtual MessageHandler* DefaultMessageHandler();
00180   virtual UrlFetcher* DefaultUrlFetcher();
00181   virtual UrlAsyncFetcher* DefaultAsyncUrlFetcher();
00182   virtual FileSystem* DefaultFileSystem();
00183   virtual Timer* DefaultTimer();
00184   virtual void SetupCaches(ServerContext* resource_manager);
00185   virtual UrlNamer* DefaultUrlNamer();
00186   virtual Scheduler* CreateScheduler();
00187   virtual void AddPlatformSpecificDecodingPasses(RewriteDriver* driver);
00188   virtual void AddPlatformSpecificRewritePasses(RewriteDriver* driver);
00189   virtual void ApplyPlatformSpecificConfiguration(RewriteDriver* driver);
00190 
00191  private:
00192   MockTimer* mock_timer_; 
00193   MockScheduler* mock_scheduler_; 
00194   DelayCache* delay_cache_;
00195   scoped_ptr<ThreadsafeCache> threadsafe_cache_;
00196   LRUCache* lru_cache_;
00197   UrlFetcher* proxy_url_fetcher_;
00198   MockUrlFetcher* mock_url_fetcher_;
00199   scoped_ptr<FakeUrlAsyncFetcher> mock_url_async_fetcher_;
00200   CountingUrlAsyncFetcher* counting_url_async_fetcher_;
00201   scoped_ptr<WaitUrlAsyncFetcher> wait_url_async_fetcher_;
00202   scoped_ptr<MockTimeCache> mock_time_cache_;
00203   MemFileSystem* mem_file_system_; 
00204   MockHasher* mock_hasher_;
00205   SimpleStats simple_stats_;
00206   MockMessageHandler* mock_message_handler_;
00207   MockMessageHandler* mock_html_message_handler_;
00208   bool use_test_url_namer_;
00209   bool add_platform_specific_decoding_passes_;
00210   std::vector<CreateFilterCallback*> filter_callback_vector_;
00211   std::vector<CreateRewriterCallback*> rewriter_callback_vector_;
00212   std::vector<PlatformSpecificConfigurationCallback*> platform_config_vector_;
00213 };
00214 
00215 }  
00216 
00217 #endif  ///< NET_INSTAWEB_REWRITER_PUBLIC_TEST_REWRITE_DRIVER_FACTORY_H_
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