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PEDWARDS / clucene-0.9.0a / examples / tests / test / StoreTest.cpp 

            

              
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#include "stdafx.h"
namespace lucene{ namespace test{
        void StoreTest(int_t count, bool ram){
                srand(1251971);
                int_t i;
                 
                long_t veryStart = lucene::util::Misc::currentTimeMillis();
                long_t start = lucene::util::Misc::currentTimeMillis();
                Directory& store = (ram?(Directory&)*new RAMDirectory(): (Directory&)FSDirectory::getDirectory(_T("test.store"), true) );
                int_t LENGTH_MASK = 0xFFF;
                char_t name[260];
                for (i = 0; i < count; i++) {
                        stringPrintF(name,_T("%d.dat"),i);
                        int_t length = rand() & LENGTH_MASK;
                        l_byte_t b = (l_byte_t)(rand() & 0x7F);
                        OutputStream& file = store.createFile(name);
                        for (int_t j = 0; j < length; j++)
                                file.writeByte(b);
                             
                        file.close();
                        delete &file;
                }
                _cout << (lucene::util::Misc::currentTimeMillis() - start) << _T(" total milliseconds to create") << endl;
                if (!ram){
                        //store.close();
                        store = (Directory&)FSDirectory::getDirectory(_T("test.store"), false);
                }
                srand(1251971);
                start = lucene::util::Misc::currentTimeMillis();
                for (i = 0; i < count; i++) {
                        stringPrintF(name,_T("%d.dat"),i);
                        int_t length = rand() & LENGTH_MASK;
                        l_byte_t b = (l_byte_t)(rand() & 0x7F);
                        InputStream& file = store.openFile(name);
                        if (file.Length() != length)
                          throw; // exception( "length incorrect" );
                        for (int_t j = 0; j < length; j++)
                                if (file.readByte() != b)
                                  throw;// exception( "contents incorrect" );
                        file.close();
                        delete &file;
                }
                _cout << (lucene::util::Misc::currentTimeMillis() - start) <<  _T(" total milliseconds to read") << endl;
                srand(1251971);
                start = lucene::util::Misc::currentTimeMillis();
                for (i = 0; i < count; i++) {
                        stringPrintF(name,_T("%d.dat"),i);
                        store.deleteFile(name);
                }
                _cout << (lucene::util::Misc::currentTimeMillis() - start) << _T(" total milliseconds to delete") << endl;
                _cout << (lucene::util::Misc::currentTimeMillis() - veryStart) << _T(" total milliseconds") << endl;
                store.close();
                if ( ram )
                        delete &store;
        }
}}