--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/sql/TEST/t_sqlperformance2.cpp Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,1183 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include <e32test.h>
+#include <bautils.h>
+#include <sqldb.h>
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+RTest TheTest(_L("t_sqlperformance2 test"));
+RSqlDatabase TheDb;
+TFileName TheDbFileName;
+RFs TheFs;
+
+TInt TheBlobSize = 1024 * 256;
+
+TBuf<256> TheCmd;
+TDriveName TheDriveName;
+TParse TheParse;
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+void TestEnvDestroy()
+ {
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ TheFs.Close();
+ }
+
+///////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////
+//Test macros and functions
+void Check1(TInt aValue, TInt aLine)
+ {
+ if(!aValue)
+ {
+ TestEnvDestroy();
+ TheTest.Printf(_L("*** Line %d\r\n"), aLine);
+ TheTest(EFalse, aLine);
+ }
+ }
+void Check2(TInt aValue, TInt aExpected, TInt aLine)
+ {
+ if(aValue != aExpected)
+ {
+ TestEnvDestroy();
+ TheTest.Printf(_L("*** Line %d, Expected error: %d, got: %d\r\n"), aLine, aExpected, aValue);
+ TheTest(EFalse, aLine);
+ }
+ }
+#define TEST(arg) ::Check1((arg), __LINE__)
+#define TEST2(aValue, aExpected) ::Check2(aValue, aExpected, __LINE__)
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+void TestEnvInit()
+ {
+ TInt err = TheFs.Connect();
+ TEST2(err, KErrNone);
+ //Get the drive number from the database file name
+ err = TheParse.Set(TheDbFileName, NULL, NULL);
+ TEST2(err, KErrNone);
+ TPtrC driveName = TheParse.Drive();
+ TEST(driveName.Length() > 0);
+ TInt driveNumber = -1;
+ err = RFs::CharToDrive(driveName[0], driveNumber);
+ TEST2(err, KErrNone);
+ TDriveNumber driveNo = static_cast <TDriveNumber> (driveNumber);
+ TDriveInfo driveInfo;
+ err = TheFs.Drive(driveInfo, driveNo);
+ TEST2(err, KErrNone);
+ //Create the test directory
+ err = TheFs.MkDir(TheParse.DriveAndPath());
+ TEST(err == KErrNone || err == KErrAlreadyExists);
+ //Print drive info and the database name
+ _LIT(KType1, "Not present");
+ _LIT(KType2, "Unknown");
+ _LIT(KType3, "Floppy");
+ _LIT(KType4, "Hard disk");
+ _LIT(KType5, "CD ROM");
+ _LIT(KType6, "RAM disk");
+ _LIT(KType7, "Flash");
+ _LIT(KType8, "ROM drive");
+ _LIT(KType9, "Remote drive");
+ _LIT(KType10,"NAND flash");
+ _LIT(KType11,"Rotating media");
+ TPtrC KMediaTypeNames[] = {KType1(), KType2(), KType3(), KType4(), KType5(), KType6(), KType7(), KType8(), KType9(), KType10(), KType11()};
+ TheTest.Printf(_L("Drive %C: %S. File: \"%S\"\r\n"), 'A' + driveNo, &KMediaTypeNames[driveInfo.iType], &TheDbFileName);
+ }
+
+void PrintWriteTime(TTimeIntervalMicroSeconds aTime, TTimeIntervalMicroSeconds aWriteTime, TTimeIntervalMicroSeconds aCommitTime)
+ {
+ TheTest.Printf(_L("####Execution time: %d ms, Write: %d ms, Commit: %d ms\r\n"),
+ (TInt)(aTime.Int64() / 1000), (TInt)(aWriteTime.Int64() / 1000), (TInt)(aCommitTime.Int64() / 1000));
+ }
+
+void PrintReadTime(TTimeIntervalMicroSeconds aPrepareTime, TTimeIntervalMicroSeconds aNextTime, TTimeIntervalMicroSeconds aReadTime)
+ {
+ TInt executionTime = (TInt)(aPrepareTime.Int64() / 1000) + (TInt)(aNextTime.Int64() / 1000) + (TInt)(aReadTime.Int64() / 1000);
+ TheTest.Printf(_L("####Execution time: %d ms, Prepare: %d ms, Next: %d ms, Read: %d ms\r\n"),
+ executionTime, (TInt)(aPrepareTime.Int64() / 1000), (TInt)(aNextTime.Int64() / 1000), (TInt)(aReadTime.Int64() / 1000));
+ }
+
+void PrintReadTime(TTimeIntervalMicroSeconds aOpenTime, TTimeIntervalMicroSeconds aReadTime)
+ {
+ TInt executionTime = (TInt)(aOpenTime.Int64() / 1000) + (TInt)(aReadTime.Int64() / 1000);
+ TheTest.Printf(_L("####Execution time: %d ms, Open: %d ms, Read: %d ms\r\n"),
+ executionTime, (TInt)(aOpenTime.Int64() / 1000), (TInt)(aReadTime.Int64() / 1000));
+ }
+
+void PrintFileSize(RSqlDatabase& aDb)
+ {
+ TheTest.Printf(_L("####FileSize: %d\r\n"), aDb.Size());
+ }
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+void CreateTestDb()
+ {
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ TInt err = TheDb.Create(TheDbFileName);
+ TEST2(err, KErrNone);
+ err = TheDb.Exec(_L8("CREATE TABLE A(B BLOB)"));
+ TEST2(err, 1);
+ }
+
+void DoWriteBlobIncrL(const TDesC8& aData,
+ TTime& aT1,
+ TTime& aT2,
+ TTime& aT3,
+ TTime& aT4)
+ {
+
+ RSqlBlobWriteStream strm;
+ CleanupClosePushL(strm);
+
+ aT1.HomeTime();
+ strm.OpenL(TheDb, _L("A"), _L("B"));
+ strm.WriteL(aData);
+ aT2.HomeTime();
+
+ aT3.HomeTime();
+ strm.CommitL();
+ aT4.HomeTime();
+
+ CleanupStack::PopAndDestroy(&strm);
+ }
+
+void InsertZeroBlob(TBool aDoPrintTime = EFalse)
+ {
+ TBuf<100> sql;
+ sql.Format(_L("INSERT INTO A VALUES(zeroblob(%d))"), TheBlobSize);
+
+ TTime t1, t2;
+ t1.HomeTime();
+ TInt err = TheDb.Exec(sql);
+ t2.HomeTime();
+ TEST2(err, 1);
+ TTimeIntervalMicroSeconds insertTime = t2.MicroSecondsFrom(t1);
+
+ if(aDoPrintTime)
+ {
+ PrintWriteTime(insertTime, TTimeIntervalMicroSeconds(0), TTimeIntervalMicroSeconds(0));
+ }
+ }
+
+void InsertRealBlob()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+ dataptr.SetLength(TheBlobSize);
+ dataptr.Fill(TChar('A'));
+
+ RSqlStatement stmt;
+ TInt err = stmt.Prepare(TheDb, _L8("INSERT INTO A VALUES(:Prm)"));
+ TEST2(err, KErrNone);
+
+ RSqlParamWriteStream strm;
+ err = strm.BindBinary(stmt, 0);
+ TEST2(err, KErrNone);
+
+ TRAP(err, strm.WriteL(dataptr));
+ TEST2(err, KErrNone);
+ TRAP(err, strm.CommitL());
+ TEST2(err, KErrNone);
+ strm.Close();
+
+ err = stmt.Exec();
+ TEST2(err, 1);
+ stmt.Close();
+
+ delete data;
+ }
+
+void InsertBlobIncr()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+ dataptr.SetLength(TheBlobSize);
+ dataptr.Fill(TChar('B'));
+
+ TTimeIntervalMicroSeconds totalTime, writeTime, commitTime;
+
+ TBuf<100> sql;
+ sql.Format(_L("INSERT INTO A VALUES(zeroblob(%d))"), TheBlobSize);
+
+ TTime t1, t2, subt1, subt2, subt3, subt4;
+ t1.HomeTime();
+
+ TInt err = TheDb.Exec(_L8("BEGIN"));
+ TEST(err >= 0);
+
+ err = TheDb.Exec(sql);
+ TEST2(err, 1);
+
+ TRAP(err, DoWriteBlobIncrL(dataptr, subt1, subt2, subt3, subt4));
+ TEST2(err, KErrNone);
+
+ err = TheDb.Exec(_L8("COMMIT"));
+ TEST(err >= 0);
+
+ t2.HomeTime();
+ totalTime = t2.MicroSecondsFrom(t1);
+
+ writeTime = subt2.MicroSecondsFrom(subt1);
+ commitTime = subt4.MicroSecondsFrom(subt3);
+
+ PrintWriteTime(totalTime, writeTime, commitTime);
+
+ delete data;
+ }
+
+void InsertBlobExec()
+ {
+ HBufC8* buf = HBufC8::New(TheBlobSize * 2 + 100);
+ TEST(buf != NULL);
+ TPtr8 sql = buf->Des();
+ _LIT8(KStr, "INSERT INTO A VALUES(x'");
+ sql.SetLength(TheBlobSize * 2 + KStr().Length());
+ sql.Fill(TChar('A'));
+ sql.Replace(0, KStr().Length(), KStr);
+ sql.Append(_L8("')"));
+
+ TTime t1, t2;
+
+ t1.HomeTime();
+ TInt err = TheDb.Exec(sql);
+ t2.HomeTime();
+ TEST2(err, 1);
+
+ TTimeIntervalMicroSeconds totalTime = t2.MicroSecondsFrom(t1);
+
+ PrintWriteTime(totalTime, TTimeIntervalMicroSeconds(0), TTimeIntervalMicroSeconds(0));
+
+ delete buf;
+ }
+
+void InsertBlobBindStreamPrm()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+ dataptr.SetLength(TheBlobSize);
+ dataptr.Fill(TChar('A'));
+
+ TTimeIntervalMicroSeconds totalTime, writeTime, commitTime;
+
+ TTime t1, t2, t3, t4, t5, t6;
+ t1.HomeTime();
+
+ RSqlStatement stmt;
+ TInt err = stmt.Prepare(TheDb, _L8("INSERT INTO A VALUES(:Prm)"));
+ TEST2(err, KErrNone);
+
+ RSqlParamWriteStream strm;
+ err = strm.BindBinary(stmt, 0);
+ TEST2(err, KErrNone);
+
+ t3.HomeTime();
+ TRAP(err, strm.WriteL(dataptr));
+ t4.HomeTime();
+ TEST2(err, KErrNone);
+
+ t5.HomeTime();
+ TRAP(err, strm.CommitL());
+ t6.HomeTime();
+ TEST2(err, KErrNone);
+
+ err = stmt.Exec();
+
+ strm.Close();
+ stmt.Close();
+
+ t2.HomeTime();
+ TEST2(err, 1);
+
+ totalTime = t2.MicroSecondsFrom(t1);
+
+ writeTime = t4.MicroSecondsFrom(t3);
+ commitTime = t6.MicroSecondsFrom(t5);
+
+ PrintWriteTime(totalTime, writeTime, commitTime);
+
+ delete data;
+ }
+
+void UpdateBlobIncr()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+ dataptr.SetLength(TheBlobSize);
+ dataptr.Fill(TChar('A'));
+
+ TTimeIntervalMicroSeconds totalTime, writeTime, commitTime;
+
+ TTime t1, t2, subt1, subt2, subt3, subt4;
+ t1.HomeTime();
+
+ TInt err = TheDb.Exec(_L8("BEGIN"));
+ TEST(err >= 0);
+
+ TRAP(err, DoWriteBlobIncrL(dataptr, subt1, subt2, subt3, subt4));
+ TEST2(err, KErrNone);
+
+ err = TheDb.Exec(_L8("COMMIT"));
+ TEST(err >= 0);
+
+ t2.HomeTime();
+ totalTime = t2.MicroSecondsFrom(t1);
+
+ writeTime = subt2.MicroSecondsFrom(subt1);
+ commitTime = subt4.MicroSecondsFrom(subt3);
+
+ PrintWriteTime(totalTime, writeTime, commitTime);
+
+ delete data;
+ }
+
+void UpdateBlobExec()
+ {
+ HBufC8* buf = HBufC8::New(TheBlobSize * 2 + 100);
+ TEST(buf != NULL);
+ TPtr8 sql = buf->Des();
+ _LIT8(KStr, "UPDATE A SET B=x'");
+ sql.SetLength(TheBlobSize * 2 + KStr().Length());
+ sql.Fill(TChar('B'));
+ sql.Replace(0, KStr().Length(), KStr);
+ sql.Append(_L8("'"));
+
+ TTime t1, t2;
+ t1.HomeTime();
+ TInt err = TheDb.Exec(sql);
+ t2.HomeTime();
+ TEST2(err, 1);
+
+ TTimeIntervalMicroSeconds totalTime = t2.MicroSecondsFrom(t1);
+
+ PrintWriteTime(totalTime, TTimeIntervalMicroSeconds(0), TTimeIntervalMicroSeconds(0));
+
+ delete buf;
+ }
+
+void UpdateBlobBindStreamPrm()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+ dataptr.SetLength(TheBlobSize);
+ dataptr.Fill(TChar('B'));
+
+ TTimeIntervalMicroSeconds totalTime, writeTime, commitTime;
+
+ TTime t1, t2, t3, t4, t5, t6;
+ t1.HomeTime();
+
+ RSqlStatement stmt;
+ TInt err = stmt.Prepare(TheDb, _L8("UPDATE A SET B=(:Prm)"));
+ TEST2(err, KErrNone);
+
+ RSqlParamWriteStream strm;
+ err = strm.BindBinary(stmt, 0);
+ TEST2(err, KErrNone);
+
+ t3.HomeTime();;
+ TRAP(err, strm.WriteL(dataptr));
+ t4.HomeTime();
+ TEST2(err, KErrNone);
+
+ t5.HomeTime();
+ TRAP(err, strm.CommitL());
+ t6.HomeTime();
+ TEST2(err, KErrNone);
+
+ err = stmt.Exec();
+
+ strm.Close();
+ stmt.Close();
+
+ t2.HomeTime();
+ TEST2(err, 1);
+
+ totalTime = t2.MicroSecondsFrom(t1);
+
+ writeTime = t4.MicroSecondsFrom(t3);
+ commitTime = t6.MicroSecondsFrom(t5);
+
+ PrintWriteTime(totalTime, writeTime, commitTime);
+
+ delete data;
+ }
+
+/**
+@SYMTestCaseID SYSLIB-SQL-UT-4084
+@SYMTestCaseDesc SQL, BLOB write, performance tests.
+ Tests insertion and updates of BLOBs using the old
+ APIs and the new RSqlBlobWriteStream APIs.
+@SYMTestPriority Medium
+@SYMTestActions Insertion and updates of blobs using the old and new APIs.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ5912
+*/
+void BlobWriteTest()
+ {
+ TheTest.Printf(_L("Blob size=%d Kb\r\n"), TheBlobSize / 1024);
+
+ //Insert a blob
+ TheTest.Printf(_L("==================================================================\r\n"));
+
+ CreateTestDb();
+ TheTest.Printf(_L("INSERT zeroblob - RSqlDatabase::Exec()\r\n"));
+ PrintFileSize(TheDb);
+ InsertZeroBlob(ETrue);
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("INSERT blob - RSqlParamWriteStream\r\n"));
+ PrintFileSize(TheDb);
+ InsertBlobBindStreamPrm();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("INSERT blob - RSqlDatabase::Exec()\r\n"));
+ PrintFileSize(TheDb);
+ InsertBlobExec();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("INSERT blob - RSqlBlobWriteStream + transaction\r\n"));
+ PrintFileSize(TheDb);
+ InsertBlobIncr();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ // Update a blob
+ TheTest.Printf(_L("==================================================================\r\n"));
+
+ CreateTestDb();
+ TheTest.Printf(_L("UPDATE zeroblob - RSqlParamWriteStream\r\n"));
+ PrintFileSize(TheDb);
+ InsertZeroBlob();
+ UpdateBlobBindStreamPrm();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("UPDATE blob - RSqlParamWriteStream\r\n"));
+ PrintFileSize(TheDb);
+ InsertRealBlob();
+ UpdateBlobBindStreamPrm();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("UPDATE zeroblob - RSqlDatabase::Exec()\r\n"));
+ PrintFileSize(TheDb);
+ InsertZeroBlob();
+ UpdateBlobExec();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("UPDATE blob - RSqlDatabase::Exec()\r\n"));
+ PrintFileSize(TheDb);
+ InsertRealBlob();
+ UpdateBlobExec();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("UPDATE zeroblob - RSqlBlobWriteStream + transaction\r\n"));
+ PrintFileSize(TheDb);
+ InsertZeroBlob();
+ UpdateBlobIncr();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ CreateTestDb();
+ TheTest.Printf(_L("UPDATE blob - RSqlBlobWriteStream + transaction\r\n"));
+ PrintFileSize(TheDb);
+ InsertRealBlob();
+ UpdateBlobIncr();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ }
+
+void DoReadBlobIncrL(TDes8& aDes)
+ {
+ TTime t1, t2, t3, t4;
+
+ TTimeIntervalMicroSeconds openTime, readTime;
+
+ RSqlBlobReadStream strm;
+ CleanupClosePushL(strm);
+
+ t1.HomeTime();
+ strm.OpenL(TheDb, _L("A"), _L("B"), 1);
+ t2.HomeTime();
+
+ openTime = t2.MicroSecondsFrom(t1);
+
+ t3.HomeTime();
+ strm.ReadL(aDes);
+ t4.HomeTime();
+
+ readTime = t4.MicroSecondsFrom(t3);
+
+ PrintReadTime(openTime, readTime);
+
+ CleanupStack::PopAndDestroy(&strm);
+ }
+
+void ReadBlobIncr()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+
+ TRAPD(err, DoReadBlobIncrL(dataptr));
+ TEST2(err, KErrNone);
+ TEST2(dataptr.Length(), TheBlobSize);
+
+ delete data;
+ }
+
+void ReadBlobColDes()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+
+ TTime t1, t2, t3, t4, t5, t6;
+ TTimeIntervalMicroSeconds prepareTime, nextTime, readTime;
+
+ RSqlStatement stmt;
+ t1.HomeTime();
+ TInt err = stmt.Prepare(TheDb, _L8("SELECT B FROM A WHERE ROWID=1"));
+ t2.HomeTime();
+ TEST2(err, KErrNone);
+ prepareTime = t2.MicroSecondsFrom(t1);
+
+ t3.HomeTime();
+ err = stmt.Next();
+ t4.HomeTime();
+ TEST2(err, KSqlAtRow);
+ nextTime = t4.MicroSecondsFrom(t3);
+
+ t5.HomeTime();
+ err = stmt.ColumnBinary(0, dataptr);
+ t6.HomeTime();
+ TEST2(err, KErrNone);
+ TEST2(dataptr.Length(), TheBlobSize);
+ readTime = t6.MicroSecondsFrom(t5);
+
+ PrintReadTime(prepareTime, nextTime, readTime);
+ stmt.Close();
+
+ delete data;
+ }
+
+void ReadBlobColPtr()
+ {
+ TTime t1, t2, t3, t4, t5, t6;
+ TTimeIntervalMicroSeconds prepareTime, nextTime, readTime;
+
+ RSqlStatement stmt;
+ t1.HomeTime();
+ TInt err = stmt.Prepare(TheDb, _L8("SELECT B FROM A WHERE ROWID=1"));
+ t2.HomeTime();
+ TEST2(err, KErrNone);
+ prepareTime = t2.MicroSecondsFrom(t1);
+
+ t3.HomeTime();
+ err = stmt.Next();
+ t4.HomeTime();
+ TEST2(err, KSqlAtRow);
+ nextTime = t4.MicroSecondsFrom(t3);
+
+ TPtrC8 data;
+ t5.HomeTime();
+ err = stmt.ColumnBinary(0, data);
+ t6.HomeTime();
+ TEST2(err, KErrNone);
+ TEST2(data.Length(), TheBlobSize);
+ readTime = t6.MicroSecondsFrom(t5);
+
+ PrintReadTime(prepareTime, nextTime, readTime);
+ stmt.Close();
+ }
+
+void ReadBlobStreamCol()
+ {
+ HBufC8* data = HBufC8::New(TheBlobSize);
+ TEST(data != NULL);
+ TPtr8 dataptr = data->Des();
+
+ TTime t1, t2, t3, t4, t5, t6;
+ TTimeIntervalMicroSeconds prepareTime, nextTime, readTime;
+
+ RSqlStatement stmt;
+ t1.HomeTime();
+ TInt err = stmt.Prepare(TheDb, _L8("SELECT B FROM A WHERE ROWID=1"));
+ t2.HomeTime();
+ TEST2(err, KErrNone);
+ prepareTime = t2.MicroSecondsFrom(t1);
+
+ t3.HomeTime();
+ err = stmt.Next();
+ t4.HomeTime();
+ TEST2(err, KSqlAtRow);
+ nextTime = t4.MicroSecondsFrom(t3);
+
+ RSqlColumnReadStream strm;
+ t5.HomeTime();
+ err = strm.ColumnBinary(stmt, 0);
+ TEST2(err, KErrNone);
+ TRAP(err, strm.ReadL(dataptr));
+ t6.HomeTime();
+ TEST2(err, KErrNone);
+ TEST2(dataptr.Length(), TheBlobSize);
+ readTime = t6.MicroSecondsFrom(t5);
+
+ strm.Close();
+ stmt.Close();
+
+ PrintReadTime(prepareTime, nextTime, readTime);
+
+ delete data;
+ }
+
+/**
+@SYMTestCaseID SYSLIB-SQL-UT-4085
+@SYMTestCaseDesc SQL, BLOB read, performance tests.
+ Tests retrieval of BLOBs using the old
+ APIs and the new RSqlBlobReadStream APIs.
+@SYMTestPriority Medium
+@SYMTestActions Retrieval of blobs using the old and new APIs.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ5912
+*/
+void BlobReadTest()
+ {
+ TheTest.Printf(_L("Blob size=%d Kb\r\n"), TheBlobSize / 1024);
+
+ // Insert a blob
+ TheTest.Printf(_L("==================================================================\r\n"));
+ TheTest.Printf(_L("Insert blob\r\n"));
+
+ CreateTestDb();
+ PrintFileSize(TheDb);
+ InsertBlobExec();
+ PrintFileSize(TheDb);
+ TheDb.Close();
+
+ // Read the blob
+ TheTest.Printf(_L("==================================================================\r\n"));
+
+ TheTest.Printf(_L("Read blob - RSqlBlobReadStream\r\n"));
+ TInt err = TheDb.Open(TheDbFileName);
+ TEST2(err, KErrNone);
+ ReadBlobIncr();
+ TheDb.Close();
+
+ TheTest.Printf(_L("Read blob - RSqlStatement::ColumnBinary(TInt, TDes8&)\r\n"));
+ err = TheDb.Open(TheDbFileName);
+ TEST2(err, KErrNone);
+ ReadBlobColDes();
+ TheDb.Close();
+
+ TheTest.Printf(_L("Read blob - RSqlStatement::ColumnBinary(TInt, TPtrC8&)\r\n"));
+ err = TheDb.Open(TheDbFileName);
+ TEST2(err, KErrNone);
+ ReadBlobColPtr();
+ TheDb.Close();
+
+ TheTest.Printf(_L("Read blob - RSqlColumnReadStream\r\n"));
+ err = TheDb.Open(TheDbFileName);
+ TEST2(err, KErrNone);
+ ReadBlobStreamCol();
+ TheDb.Close();
+
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ }
+
+/**
+@SYMTestCaseID SYSLIB-SQL-UT-4115
+@SYMTestCaseDesc SQL, sequential BLOB writes, performance tests.
+ Tests sequentially writing 32Kb blocks to a 1.125Mb blob
+ using the new RSqlBlobWriteStream APIs to examine
+ the write performance at different stages in the
+ sequence.
+@SYMTestPriority Medium
+@SYMTestActions Sequential writing of a blob using the new RSqlBlobWriteStream APIs.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ5912
+*/
+void SequentialWriteTestL()
+ {
+ const TInt KBufLen = 32768; // 32Kb
+ HBufC8* buf = HBufC8::NewL(KBufLen);
+ TPtr8 dataPtr = buf->Des();
+ dataPtr.Fill('A', KBufLen);
+
+ CreateTestDb();
+ InsertZeroBlob(); // insert zeroblob of "TheBlobSize" size
+
+ RSqlBlobWriteStream strm;
+ strm.OpenL(TheDb, _L("A"), _L("B"));
+
+ // Sequentially write 32Kb blocks of data to the
+ // blob until the 1Mb cache is full and writes to the disk begin.
+ // 32 * 32Kb = 1Mb = soft heap limit
+ const TInt KItCount = TheBlobSize / KBufLen - 1;
+ for(TInt i = 1; i <= KItCount; ++i)
+ {
+ TheTest.Printf(_L("***Iteration %d\r\n"), i);
+
+ PrintFileSize(TheDb);
+
+ TTimeIntervalMicroSeconds writeTime;
+ TTime t1, t2;
+
+ t1.HomeTime();
+ strm.WriteL(dataPtr);
+ t2.HomeTime();
+
+ writeTime = t2.MicroSecondsFrom(t1);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), writeTime, TTimeIntervalMicroSeconds(0));
+ PrintFileSize(TheDb);
+ }
+
+ TTimeIntervalMicroSeconds commitTime;
+ TTime t3, t4;
+ t3.HomeTime();
+ strm.CommitL();
+ t4.HomeTime();
+ commitTime = t4.MicroSecondsFrom(t3);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), TTimeIntervalMicroSeconds(0), commitTime);
+ PrintFileSize(TheDb);
+
+ strm.Close();
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ delete buf;
+ }
+
+/**
+@SYMTestCaseID SYSLIB-SQL-UT-4116
+@SYMTestCaseDesc SQL, transaction sequential BLOB writes, performance tests.
+ Tests sequentially writing 32Kb blocks to a 1.125Mb blob
+ within a transaction, using the new RSqlBlobWriteStream APIs,
+ to examine the write performance at different stages in the
+ sequence.
+@SYMTestPriority Medium
+@SYMTestActions Sequential writing of a blob within a transactions, using the
+ new RSqlBlobWriteStream APIs.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ5912
+*/
+void TransSequentialWriteTestL()
+ {
+ const TInt KBufLen = 32768; // 32Kb
+ HBufC8* buf = HBufC8::NewL(KBufLen);
+ TPtr8 dataPtr = buf->Des();
+ dataPtr.Fill('A', KBufLen);
+
+ CreateTestDb();
+ InsertZeroBlob(); // insert zeroblob of "TheBlobSize" size
+
+ RSqlBlobWriteStream strm;
+ strm.OpenL(TheDb, _L("A"), _L("B"));
+
+ TInt err = TheDb.Exec(_L8("BEGIN"));
+ TEST(err >= 0);
+
+ // Sequentially write 32Kb blocks of data to the
+ // blob until the 1Mb cache is full and writes to the disk begin.
+ // 32 * 32Kb = 1Mb = soft heap limit
+ const TInt KItCount = TheBlobSize / KBufLen - 1;
+ for(TInt i = 1; i <= KItCount; ++i)
+ {
+ TheTest.Printf(_L("***Iteration %d\r\n"), i);
+
+ PrintFileSize(TheDb);
+
+ TTimeIntervalMicroSeconds writeTime;
+ TTime t1, t2;
+
+ t1.HomeTime();
+ strm.WriteL(dataPtr);
+ t2.HomeTime();
+
+ writeTime = t2.MicroSecondsFrom(t1);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), writeTime, TTimeIntervalMicroSeconds(0));
+ PrintFileSize(TheDb);
+ }
+
+ TTimeIntervalMicroSeconds commitTime;
+ TTime t3, t4;
+
+ t3.HomeTime();
+ strm.CommitL();
+ t4.HomeTime();
+ commitTime = t4.MicroSecondsFrom(t3);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), TTimeIntervalMicroSeconds(0), commitTime);
+ PrintFileSize(TheDb);
+
+ TTime t5, t6;
+ t5.HomeTime();
+ err = TheDb.Exec(_L8("COMMIT"));
+ t6.HomeTime();
+ TEST(err >= 0);
+
+ TTimeIntervalMicroSeconds transCommitTime = t6.MicroSecondsFrom(t5);
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), TTimeIntervalMicroSeconds(0), transCommitTime);
+ PrintFileSize(TheDb);
+
+ strm.Close();
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ delete buf;
+ }
+
+/**
+@SYMTestCaseID SYSLIB-SQL-UT-4117
+@SYMTestCaseDesc SQL, whole BLOB write, performance tests.
+ Tests writing a 256Kb data block to a 256Kb blob to examine the
+ relative performance of the TSqlBlob and RSqlBlobWriteStream APIs.
+@SYMTestPriority Medium
+@SYMTestActions Whole update of a blob using the new TSqlBlob and RSqlBlobWriteStream APIs.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ5912
+*/
+void WholeWriteTestL()
+ {
+ TInt bufLen = TheBlobSize;
+ HBufC8* buf = HBufC8::NewL(bufLen);
+ TPtr8 dataPtr = buf->Des();
+ dataPtr.Fill('Z', bufLen);
+
+ CreateTestDb();
+ InsertRealBlob(); // insert blob of "TheBlobSize" size
+
+ TheTest.Printf(_L("***WholeWriteTestL - %dKb blob \r\n"), TheBlobSize / 1024);
+ PrintFileSize(TheDb);
+
+ // TSqlBlob::Set
+ TTimeIntervalMicroSeconds writeTime;
+ TTime t1, t2, t3, t4;
+
+ t1.HomeTime();
+ TSqlBlob::SetL(TheDb, _L("A"), _L("B"), dataPtr);
+ t2.HomeTime();
+
+ writeTime = t2.MicroSecondsFrom(t1);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), writeTime, TTimeIntervalMicroSeconds(0));
+ PrintFileSize(TheDb);
+
+ // to avoid caching issues, close and re-create the database for the next part
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ CreateTestDb();
+ InsertRealBlob(); // insert blob of "TheBlobSize" size
+ PrintFileSize(TheDb);
+
+ // RSqlBlobWriteStream::WriteL
+ t3.HomeTime();
+ RSqlBlobWriteStream strm;
+ CleanupClosePushL(strm);
+ strm.OpenL(TheDb, _L("A"), _L("B"));
+ strm.WriteL(dataPtr);
+ CleanupStack::PopAndDestroy(&strm);
+ t4.HomeTime();
+
+ writeTime = t4.MicroSecondsFrom(t3);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), writeTime, TTimeIntervalMicroSeconds(0));
+ PrintFileSize(TheDb);
+
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ delete buf;
+ }
+
+/**
+@SYMTestCaseID SYSLIB-SQL-UT-4118
+@SYMTestCaseDesc SQL, transaction whole BLOB write, performance tests.
+ Tests writing a 256Kb data block to a 256Kb blob, within a transaction,
+ to examine the relative performance of the TSqlBlob and RSqlBlobWriteStream APIs.
+@SYMTestPriority Medium
+@SYMTestActions Whole update of a blob, within a transaction, using the new TSqlBlob and
+ RSqlBlobWriteStream APIs.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ5912
+*/
+void TransWholeWriteTestL()
+ {
+ TInt bufLen = TheBlobSize;
+ HBufC8* buf = HBufC8::NewL(bufLen);
+ TPtr8 dataPtr = buf->Des();
+ dataPtr.Fill('Z', bufLen);
+
+ CreateTestDb();
+ InsertRealBlob(); // insert blob of "TheBlobSize" size
+
+ TheTest.Printf(_L("***TransWholeWriteTestL - %dKb blob\r\n"), TheBlobSize / 1024);
+ PrintFileSize(TheDb);
+
+ // TSqlBlob::Set
+ TTimeIntervalMicroSeconds writeTime;
+ TTime t1, t2, t3, t4;
+
+ t1.HomeTime();
+ TInt err = TheDb.Exec(_L8("BEGIN"));
+ TEST(err >= 0);
+ TSqlBlob::SetL(TheDb, _L("A"), _L("B"), dataPtr);
+ err = TheDb.Exec(_L8("COMMIT"));
+ t2.HomeTime();
+ TEST(err >= 0);
+
+ writeTime = t2.MicroSecondsFrom(t1);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), writeTime, TTimeIntervalMicroSeconds(0));
+ PrintFileSize(TheDb);
+
+ // to avoid caching issues, close and re-create the database for the next part
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ CreateTestDb();
+ InsertRealBlob(); // insert blob of "TheBlobSize" size
+ PrintFileSize(TheDb);
+
+ // RSqlBlobWriteStream::WriteL
+ t3.HomeTime();
+ err = TheDb.Exec(_L8("BEGIN"));
+ TEST(err >= 0);
+ RSqlBlobWriteStream strm;
+ CleanupClosePushL(strm);
+ strm.OpenL(TheDb, _L("A"), _L("B"));
+ strm.WriteL(dataPtr);
+ CleanupStack::PopAndDestroy(&strm);
+ err = TheDb.Exec(_L8("COMMIT"));
+ t4.HomeTime();
+ TEST(err >= 0);
+
+ writeTime = t4.MicroSecondsFrom(t3);
+
+ PrintWriteTime(TTimeIntervalMicroSeconds(0), writeTime, TTimeIntervalMicroSeconds(0));
+ PrintFileSize(TheDb);
+
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ delete buf;
+ }
+
+/**
+@SYMTestCaseID SYSLIB-SQL-UT-4119
+@SYMTestCaseDesc SQL, whole BLOB read, performance tests.
+ Tests reading a 256Kb blob in one block to examine the
+ relative performance of the TSqlBlob and RSqlBlobReadStream APIs.
+@SYMTestPriority Medium
+@SYMTestActions Whole retrieval of a blob using the new TSqlBlob and RSqlBlobReadStream APIs.
+@SYMTestExpectedResults Test must not fail
+@SYMREQ REQ5912
+*/
+void WholeReadTestL()
+ {
+ TInt bufLen = TheBlobSize;
+ HBufC8* buf = HBufC8::NewL(bufLen);
+ TPtr8 dataPtr = buf->Des();
+ dataPtr.Fill('A', bufLen);
+
+ CreateTestDb();
+ InsertRealBlob(); // insert blob of "TheBlobSize" size
+
+ TheTest.Printf(_L("***WholeReadTestL - %dKb blob \r\n"), TheBlobSize / 1024);
+ PrintFileSize(TheDb);
+
+ // TSqlBlob::GetLC
+ TTimeIntervalMicroSeconds readTime;
+ TTime t1, t2, t3, t4, t5, t6;
+
+ t1.HomeTime();
+ HBufC8* readBuf = TSqlBlob::GetLC(TheDb, _L("A"), _L("B"));
+ t2.HomeTime();
+ TEST(readBuf->Des().Compare(buf->Des()) == 0);
+
+ readTime = t2.MicroSecondsFrom(t1);
+
+ PrintReadTime(TTimeIntervalMicroSeconds(0), readTime);
+ PrintFileSize(TheDb);
+ CleanupStack::PopAndDestroy(readBuf);
+
+ // to avoid caching issues, close and re-create the database for the next part
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ CreateTestDb();
+ InsertRealBlob(); // insert blob of "TheBlobSize" size
+ PrintFileSize(TheDb);
+
+ // TSqlBlob::Get
+ HBufC8* preBuf = HBufC8::NewLC(bufLen);
+ TPtr8 preBufPtr(preBuf->Des());
+ t3.HomeTime();
+ TInt err = TSqlBlob::Get(TheDb, _L("A"), _L("B"), preBufPtr);
+ t4.HomeTime();
+ TEST2(err, KErrNone);
+ TEST(preBufPtr.Compare(buf->Des()) == 0);
+
+ readTime = t4.MicroSecondsFrom(t3);
+
+ PrintReadTime(TTimeIntervalMicroSeconds(0), readTime);
+ PrintFileSize(TheDb);
+ CleanupStack::PopAndDestroy(preBuf);
+
+ // to avoid caching issues, close and re-create the database for the next part
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+ CreateTestDb();
+ InsertRealBlob(); // insert blob of "TheBlobSize" size
+ PrintFileSize(TheDb);
+
+ // RSqlBlobReadStream::ReadL
+ preBuf = HBufC8::NewLC(bufLen);
+ TPtr8 preBufP(preBuf->Des());
+ t5.HomeTime();
+ RSqlBlobReadStream strm;
+ CleanupClosePushL(strm);
+ strm.OpenL(TheDb, _L("A"), _L("B"));
+ strm.ReadL(preBufP, bufLen);
+ CleanupStack::PopAndDestroy(&strm);
+ t6.HomeTime();
+ TEST(preBufP.Compare(buf->Des()) == 0);
+
+ readTime = t6.MicroSecondsFrom(t5);
+
+ PrintReadTime(TTimeIntervalMicroSeconds(0), readTime);
+ PrintFileSize(TheDb);
+ CleanupStack::PopAndDestroy(preBuf);
+
+ TheDb.Close();
+ (void)RSqlDatabase::Delete(TheDbFileName);
+
+ delete buf;
+ }
+///////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////
+
+void DoTests()
+ {
+ TheTest.Start(_L("@SYMTestCaseID:SYSLIB-SQL-UT-4084 SQL, BLOB write, performance tests\r\n"));
+ BlobWriteTest();
+
+ TheTest.Next(_L("@SYMTestCaseID:SYSLIB-SQL-UT-4085 SQL, BLOB read, performance tests\r\n"));
+ BlobReadTest();
+
+ TheTest.Printf(_L("==================================================================\r\n"));
+
+ // Bigger blob tests - only on hardware, release mode
+#if !defined __WINS__ && !defined __WINSCW__ && !defined _DEBUG
+
+ TheBlobSize = 1024 * 1024 + 128 * 1024;//1.125Mb
+
+ TheTest.Next(_L("@SYMTestCaseID:SYSLIB-SQL-UT-4115 SQL, sequential BLOB writes, performance tests\r\n"));
+ TRAPD(err, SequentialWriteTestL());
+ TEST2(err, KErrNone);
+
+ TheTest.Next(_L("@SYMTestCaseID:SYSLIB-SQL-UT-4116 SQL, transaction sequential BLOB writes, performance tests\r\n"));
+ TRAP(err, TransSequentialWriteTestL());
+ TEST2(err, KErrNone);
+
+ TheBlobSize = 256 * 1024 ; // 256Kb
+
+ TheTest.Next(_L("@SYMTestCaseID:SYSLIB-SQL-UT-4117 SQL, whole BLOB write, performance tests\r\n"));
+ TRAP(err, WholeWriteTestL());
+ TEST2(err, KErrNone);
+
+ TheTest.Next(_L("@SYMTestCaseID:SYSLIB-SQL-UT-4118 SQL, transaction whole BLOB write, performance tests\r\n"));
+ TRAP(err, TransWholeWriteTestL());
+ TEST2(err, KErrNone);
+
+ TheTest.Next(_L("@SYMTestCaseID:SYSLIB-SQL-UT-4119 SQL, whole BLOB read, performance tests\r\n"));
+ TRAP(err, WholeReadTestL());
+ TEST2(err, KErrNone);
+
+#endif//!defined __WINS__ && !defined __WINSCW__ && !defined _DEBUG
+ }
+
+//Usage: "t_sqlperformance2 [<drive letter>:]"
+
+TInt E32Main()
+ {
+ TheTest.Title();
+
+ CTrapCleanup* tc = CTrapCleanup::New();
+ TheTest(tc != NULL);
+
+ __UHEAP_MARK;
+
+ User::CommandLine(TheCmd);
+ TheCmd.TrimAll();
+ if(TheCmd.Length() > 0)
+ {
+ TheDriveName.Copy(TheCmd);
+ }
+
+ _LIT(KDbName, "c:\\test\\t_sqlperformance2.db");
+ TheParse.Set(TheDriveName, &KDbName, 0);
+ const TDesC& dbFilePath = TheParse.FullName();
+ TheDbFileName.Copy(dbFilePath);
+
+ TestEnvInit();
+ DoTests();
+ TestEnvDestroy();
+
+ __UHEAP_MARKEND;
+
+ TheTest.End();
+ TheTest.Close();
+
+ delete tc;
+
+ User::Heap().Check();
+ return KErrNone;
+ }
+
+