Page Speed Optimization Libraries  1.5.27.2
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 TestDistributedFetcher;
00055 class ThreadsafeCache;
00056 class Timer;
00057 class UrlAsyncFetcher;
00058 class UrlFetcher;
00059 class UrlNamer;
00060 class WaitUrlAsyncFetcher;
00061 
00064 class TestRewriteDriverFactory : public RewriteDriverFactory {
00065  public:
00066   static const int64 kStartTimeMs; 
00067   static const char kUrlNamerScheme[]; 
00068 
00069   class CreateFilterCallback {
00070    public:
00071     CreateFilterCallback() {}
00072     virtual ~CreateFilterCallback();
00073     virtual HtmlFilter* Done(RewriteDriver* driver) = 0;
00074 
00075    private:
00076     DISALLOW_COPY_AND_ASSIGN(CreateFilterCallback);
00077   };
00078 
00079   class CreateRewriterCallback {
00080    public:
00081     CreateRewriterCallback() {}
00082     virtual ~CreateRewriterCallback();
00083     virtual RewriteFilter* Done(RewriteDriver* driver) = 0;
00084 
00085    private:
00086     DISALLOW_COPY_AND_ASSIGN(CreateRewriterCallback);
00087   };
00088 
00089   class PlatformSpecificConfigurationCallback {
00090    public:
00091     PlatformSpecificConfigurationCallback() {}
00092     virtual ~PlatformSpecificConfigurationCallback();
00093     virtual void Done(RewriteDriver* driver) = 0;
00094 
00095    private:
00096     DISALLOW_COPY_AND_ASSIGN(PlatformSpecificConfigurationCallback);
00097   };
00098 
00099   TestRewriteDriverFactory(const StringPiece& temp_dir,
00100                            MockUrlFetcher* mock_fetcher,
00101                            TestDistributedFetcher* test_distributed_fetcher);
00102   virtual ~TestRewriteDriverFactory();
00103 
00104   DelayCache* delay_cache() { return delay_cache_; }
00105   LRUCache* lru_cache() { return lru_cache_.get(); }
00106   MockTimer* mock_timer() { return mock_timer_; }
00107   MockHasher* mock_hasher() { return mock_hasher_; }
00108   MemFileSystem* mem_file_system() { return mem_file_system_; }
00109   FakeUrlAsyncFetcher* mock_url_async_fetcher() {
00110     return mock_url_async_fetcher_.get();
00111   }
00112   WaitUrlAsyncFetcher* wait_url_async_fetcher() {
00113     return wait_url_async_fetcher_.get();
00114   }
00115   CountingUrlAsyncFetcher* counting_url_async_fetcher() {
00116     return counting_url_async_fetcher_;
00117   }
00118   CountingUrlAsyncFetcher* counting_distributed_async_fetcher() {
00119     return counting_distributed_async_fetcher_;
00120   }
00121   MockTimeCache* mock_time_cache() { return mock_time_cache_.get(); }
00122 
00123   void SetupWaitFetcher();
00124   void CallFetcherCallbacksForDriver(RewriteDriver* driver);
00125   MockMessageHandler* mock_message_handler() { return mock_message_handler_; }
00126   MockScheduler* mock_scheduler() { return mock_scheduler_; }
00127   bool use_test_url_namer() const { return use_test_url_namer_; }
00128   void SetUseTestUrlNamer(bool x);
00129 
00131   void AddCreateFilterCallback(CreateFilterCallback* callback) {
00132     filter_callback_vector_.push_back(callback);
00133   }
00134 
00135   void ClearFilterCallbackVector() {
00136     filter_callback_vector_.clear();
00137   }
00138 
00140   void AddCreateRewriterCallback(CreateRewriterCallback* callback) {
00141     rewriter_callback_vector_.push_back(callback);
00142   }
00143 
00144   void ClearRewriterCallbackVector() {
00145     rewriter_callback_vector_.clear();
00146   }
00147 
00149   virtual bool UseBeaconResultsInFilters() const {
00150     return use_beacon_results_in_filters_;
00151   }
00152 
00153   void set_use_beacon_results_in_filters(bool b) {
00154     use_beacon_results_in_filters_ = b;
00155   }
00156 
00158   void AddPlatformSpecificConfigurationCallback(
00159       PlatformSpecificConfigurationCallback* callback) {
00160     platform_config_vector_.push_back(callback);
00161   }
00162 
00163   void ClearPlatformSpecificConfigurationCallback() {
00164     platform_config_vector_.clear();
00165   }
00166 
00168   virtual RewriteOptions* NewRewriteOptions();
00169 
00171   virtual ServerContext* NewServerContext();
00172 
00173   virtual bool IsDebugClient(const GoogleString& ip) const {
00174     return ip == "127.0.0.1";
00175   }
00176 
00179   void set_add_platform_specific_decoding_passes(bool value) {
00180     add_platform_specific_decoding_passes_ = value;
00181   }
00182 
00183   bool add_platform_specific_decoding_passes() const {
00184     return add_platform_specific_decoding_passes_;
00185   }
00186 
00188   void AdvanceTimeMs(int64 delta_ms);
00189 
00191   void SetupCohort(PropertyCache* cache, const GoogleString& cohort_name);
00192 
00193  protected:
00194   virtual Hasher* NewHasher();
00195   virtual MessageHandler* DefaultHtmlParseMessageHandler();
00196   virtual MessageHandler* DefaultMessageHandler();
00197   virtual UrlFetcher* DefaultUrlFetcher();
00198   virtual UrlAsyncFetcher* DefaultAsyncUrlFetcher();
00199   virtual UrlAsyncFetcher* DefaultDistributedUrlFetcher();
00200   virtual FileSystem* DefaultFileSystem();
00201   virtual Timer* DefaultTimer();
00202   virtual void SetupCaches(ServerContext* server_context);
00203   virtual UrlNamer* DefaultUrlNamer();
00204   virtual Scheduler* CreateScheduler();
00205   virtual void AddPlatformSpecificDecodingPasses(RewriteDriver* driver);
00206   virtual void AddPlatformSpecificRewritePasses(RewriteDriver* driver);
00207   virtual void ApplyPlatformSpecificConfiguration(RewriteDriver* driver);
00208 
00209  private:
00210   MockTimer* mock_timer_; 
00211   MockScheduler* mock_scheduler_; 
00212   DelayCache* delay_cache_;
00213   scoped_ptr<ThreadsafeCache> threadsafe_cache_;
00214   scoped_ptr<LRUCache> lru_cache_;
00215   UrlFetcher* proxy_url_fetcher_;
00216   MockUrlFetcher* mock_url_fetcher_;
00217   TestDistributedFetcher* test_distributed_fetcher_;
00218   scoped_ptr<FakeUrlAsyncFetcher> mock_url_async_fetcher_;
00219   CountingUrlAsyncFetcher* counting_url_async_fetcher_;
00220   CountingUrlAsyncFetcher* counting_distributed_async_fetcher_;
00221   scoped_ptr<WaitUrlAsyncFetcher> wait_url_async_fetcher_;
00222   scoped_ptr<MockTimeCache> mock_time_cache_;
00223   MemFileSystem* mem_file_system_; 
00224   MockHasher* mock_hasher_;
00225   SimpleStats simple_stats_;
00226   MockMessageHandler* mock_message_handler_;
00227   MockMessageHandler* mock_html_message_handler_;
00228   bool use_beacon_results_in_filters_;
00229   bool use_test_url_namer_;
00230   bool add_platform_specific_decoding_passes_;
00231   std::vector<CreateFilterCallback*> filter_callback_vector_;
00232   std::vector<CreateRewriterCallback*> rewriter_callback_vector_;
00233   std::vector<PlatformSpecificConfigurationCallback*> platform_config_vector_;
00234 };
00235 
00236 }  
00237 
00238 #endif  ///< NET_INSTAWEB_REWRITER_PUBLIC_TEST_REWRITE_DRIVER_FACTORY_H_
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