1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/persistentstorage/store/TSTOR/t_storembed.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,402 @@
1.4 +// Copyright (c) 1998-2010 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +//
1.18 +
1.19 +#include <s32file.h>
1.20 +#include <e32test.h>
1.21 +
1.22 +const TInt KTestCleanupStack=0x20;
1.23 +
1.24 +
1.25 +// This is a path specification and should not be used as is
1.26 +_LIT(KFileLocationSpec, "Z:\\STOR-TST\\T_EMBED.DAT");
1.27 +const TUint8* KTestData=_S8("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ");
1.28 +const TInt KTestLength=36;
1.29 +const TInt KTestTotal=KTestLength*(KTestLength+1);
1.30 +const TPtrC8 KTestDes(KTestData,KTestLength);
1.31 +
1.32 +LOCAL_D CTrapCleanup* TheTrapCleanup;
1.33 +LOCAL_D RTest test(_L("t_storembed"));
1.34 +LOCAL_D RFs TheFs;
1.35 +LOCAL_D TStreamId TheTempId;
1.36 +LOCAL_D TBuf8<KTestLength+1> TheBuf;
1.37 +
1.38 +/**
1.39 +@SYMTestCaseID SYSLIB-STORE-CT-1192
1.40 +@SYMTestCaseDesc Writing to a store test
1.41 +@SYMTestPriority High
1.42 +@SYMTestActions Write a test data to a stream.
1.43 +@SYMTestExpectedResults Test must not fail
1.44 +@SYMREQ REQ0000
1.45 +*/
1.46 +LOCAL_C void testWriteL(CPersistentStore& aStore)
1.47 + {
1.48 + test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1192 Writing... "));
1.49 + RStoreWriteStream out;
1.50 + TStreamId id=out.CreateLC(aStore);
1.51 + for (TInt i=0;i<=KTestLength;++i)
1.52 + {
1.53 + out.WriteL(KTestDes,i);
1.54 + out.WriteL(&KTestData[i],KTestLength-i);
1.55 + }
1.56 + out.CommitL();
1.57 + out.Close();
1.58 + aStore.SetRootL(out.CreateL(aStore));
1.59 + out<<KTestDes;
1.60 + out<<id;
1.61 + out.CommitL();
1.62 + CleanupStack::PopAndDestroy();
1.63 + }
1.64 +
1.65 +/**
1.66 +@SYMTestCaseID SYSLIB-STORE-CT-1193
1.67 +@SYMTestCaseDesc Reading from a stream test
1.68 +@SYMTestPriority High
1.69 +@SYMTestActions Attempt for reading from stream for a specific length of data
1.70 +@SYMTestExpectedResults Test must not fail
1.71 +@SYMREQ REQ0000
1.72 +*/
1.73 +LOCAL_C void testReadL(RReadStream& aStream)
1.74 + {
1.75 + test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1193 "));
1.76 + for (TInt i=KTestLength;i>=0;--i)
1.77 + {
1.78 + aStream.ReadL(TheBuf,i);
1.79 + test(TheBuf.Length()==i);
1.80 + TheBuf.SetMax();
1.81 + aStream.ReadL(&TheBuf[i],KTestLength-i);
1.82 + TheBuf.SetLength(KTestLength);
1.83 + test(TheBuf==KTestDes);
1.84 + }
1.85 + }
1.86 +
1.87 +/**
1.88 +@SYMTestCaseID SYSLIB-STORE-CT-1194
1.89 +@SYMTestCaseDesc Reading from a persistent store test
1.90 +@SYMTestPriority High
1.91 +@SYMTestActions Tests for reading from a stream
1.92 +@SYMTestExpectedResults Test must not fail
1.93 +@SYMREQ REQ0000
1.94 +*/
1.95 +LOCAL_C void testReadL(const CPersistentStore& aStore)
1.96 + {
1.97 + test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1194 Reading... "));
1.98 + RStoreReadStream in;
1.99 + in.OpenLC(aStore,aStore.Root());
1.100 + in>>TheBuf;
1.101 + TStreamId id;
1.102 + in>>id;
1.103 + in.Close();
1.104 + in.OpenL(aStore,id);
1.105 + testReadL(in);
1.106 + CleanupStack::PopAndDestroy();
1.107 + }
1.108 +
1.109 +/**
1.110 +@SYMTestCaseID SYSLIB-STORE-CT-1195
1.111 +@SYMTestCaseDesc Copying from one stream to another stream test
1.112 +@SYMTestPriority High
1.113 +@SYMTestActions Attempt for copying two streams
1.114 +@SYMTestExpectedResults Test must not fail
1.115 +@SYMREQ REQ0000
1.116 +*/
1.117 +LOCAL_C void testCopyL(RWriteStream& aWriteStream,RReadStream& aReadStream)
1.118 + {
1.119 + test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1195 Copying "));
1.120 + for (TInt i=KTestLength;i>=0;--i)
1.121 + {
1.122 + aWriteStream.WriteL(aReadStream,i);
1.123 + aReadStream.ReadL(aWriteStream,KTestLength-i);
1.124 + }
1.125 + }
1.126 +
1.127 +/**
1.128 +@SYMTestCaseID SYSLIB-STORE-CT-1196
1.129 +@SYMTestCaseDesc Writing to a write once file store created using CEmbeddedStore test
1.130 +@SYMTestPriority High
1.131 +@SYMTestActions Attempt for writing to a newly created store and a temporary store.
1.132 +@SYMTestExpectedResults Test must not fail
1.133 +@SYMREQ REQ0000
1.134 +*/
1.135 +LOCAL_C void testWriteL()
1.136 + {
1.137 + test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1196 Replacing host file "));
1.138 + TParsePtrC parse(KFileLocationSpec);
1.139 +
1.140 + CFileStore* file=CPermanentFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileWrite);
1.141 + file->SetTypeL(file->Layout());
1.142 +//
1.143 + test.Next(_L("Writing root store"));
1.144 + RStoreWriteStream stream;
1.145 + TStreamId root=stream.CreateLC(*file);
1.146 + stream.WriteL(_L8(" root"));
1.147 + CleanupStack::Pop();
1.148 + CEmbeddedStore* store=CEmbeddedStore::NewL(stream);
1.149 + CleanupStack::PushL(store);
1.150 + testWriteL(*store);
1.151 + store->CommitL();
1.152 + CleanupStack::PopAndDestroy();
1.153 + file->SetRootL(root);
1.154 +//
1.155 + test.Next(_L("Writing temp store"));
1.156 + TheTempId=stream.CreateLC(*file);
1.157 + stream.WriteL(_L8(" temp"));
1.158 + CleanupStack::Pop();
1.159 + store=CEmbeddedStore::NewLC(stream);
1.160 + testWriteL(*store);
1.161 + store->CommitL();
1.162 + CleanupStack::PopAndDestroy();
1.163 +//
1.164 + file->CommitL();
1.165 + CleanupStack::PopAndDestroy();
1.166 + }
1.167 +
1.168 +/**
1.169 +@SYMTestCaseID SYSLIB-STORE-CT-1197
1.170 +@SYMTestCaseDesc Reading from a file buffer test
1.171 +@SYMTestPriority High
1.172 +@SYMTestActions Tests for reading from root and temporary store.
1.173 +@SYMTestExpectedResults Test must not fail
1.174 +@SYMREQ REQ0000
1.175 +*/
1.176 +LOCAL_C void testReadL()
1.177 + {
1.178 + test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1197 Opening host file "));
1.179 + TParsePtrC parse(KFileLocationSpec);
1.180 +
1.181 + CFileStore* file=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead);
1.182 +//
1.183 + test.Next(_L("Reading from root store"));
1.184 + TStreamId root=file->Root();
1.185 +
1.186 + RStoreReadStream stream;
1.187 + stream.OpenLC(*file,root);
1.188 + TBuf8<5> b;
1.189 + stream.ReadL(b);
1.190 + test(b==_L8(" root"));
1.191 + CleanupStack::Pop(&stream);
1.192 + CEmbeddedStore* store=CEmbeddedStore::FromL(stream);
1.193 + CleanupStack::PushL(store);
1.194 + testReadL(*store);
1.195 + CleanupStack::PopAndDestroy(store);
1.196 +
1.197 + stream.OpenLC(*file,root);
1.198 + stream.ReadL(b);
1.199 + test(b==_L8(" root"));
1.200 + CleanupStack::Pop(&stream);
1.201 + store=CEmbeddedStore::FromLC(stream);
1.202 + testReadL(*store);
1.203 + CleanupStack::PopAndDestroy();
1.204 +//
1.205 + test.Next(_L("Reading from temp store"));
1.206 + stream.OpenLC(*file,TheTempId);
1.207 + stream.ReadL(b);
1.208 + test(b==_L8(" temp"));
1.209 + CleanupStack::Pop();
1.210 + store=CEmbeddedStore::FromLC(stream);
1.211 + testReadL(*store);
1.212 +//
1.213 + CleanupStack::PopAndDestroy(2);
1.214 + }
1.215 +
1.216 +/**
1.217 +@SYMTestCaseID SYSLIB-STORE-CT-1198
1.218 +@SYMTestCaseDesc Copying in a single file store test.
1.219 +@SYMTestPriority High
1.220 +@SYMTestActions Tests for copying using different buffer sizes
1.221 +@SYMTestExpectedResults Test must not fail
1.222 +@SYMREQ REQ0000
1.223 +*/
1.224 +LOCAL_C void testCopyL()
1.225 + {
1.226 + test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1198 Opening host file "));
1.227 + TParsePtrC parse(KFileLocationSpec);
1.228 +
1.229 + CFileStore* file=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite);
1.230 +//
1.231 + test.Next(_L("Opening source (root) store"));
1.232 + TStreamId root=file->Root();
1.233 + RStoreReadStream src;
1.234 + src.OpenLC(*file,root);
1.235 + TBuf8<5> b;
1.236 + src.ReadL(b);
1.237 + test(b==_L8(" root"));
1.238 + CleanupStack::Pop();
1.239 + CEmbeddedStore* source=CEmbeddedStore::FromLC(src);
1.240 +//
1.241 + test.Next(_L("Duplicating source store"));
1.242 + RStoreWriteStream trg;
1.243 + trg.CreateLC(*file);
1.244 + MStreamBuf* host=source->Host();
1.245 + TStreamPos pos=CEmbeddedStore::Position(source->Root());
1.246 + host->SeekL(host->ERead,EStreamBeginning);
1.247 + RReadStream stream(host);
1.248 + trg.WriteL(stream,pos.Offset());
1.249 + stream>>TheBuf;
1.250 + TStreamId id;
1.251 + stream>>id;
1.252 + test(host->TellL(host->ERead).Offset()==host->SizeL());
1.253 + trg<<TheBuf;
1.254 + trg<<id;
1.255 + trg.CommitL();
1.256 + source->Detach();
1.257 + host->Release();
1.258 + source->Reattach(trg.Sink());
1.259 + CleanupStack::Pop();
1.260 + testReadL(*source);
1.261 +//
1.262 + test.Next(_L("Creating target store"));
1.263 + trg.CreateLC(*file);
1.264 + trg.WriteL(_L8(" target"));
1.265 + CleanupStack::Pop();
1.266 + CEmbeddedStore* target=CEmbeddedStore::NewLC(trg);
1.267 +//
1.268 + test.Next(_L("Copying using small transfers"));
1.269 + RStoreReadStream in;
1.270 + in.OpenL(*source,source->Root());
1.271 + in>>TheBuf;
1.272 + TStreamId copyId;
1.273 + in>>copyId;
1.274 + in.Close();
1.275 + in.OpenL(*source,copyId);
1.276 + RStoreWriteStream out;
1.277 + id=out.CreateL(*target);
1.278 + testCopyL(out,in);
1.279 + out.CommitL();
1.280 + out.Close();
1.281 + in.Close();
1.282 + in.OpenL(*target,id);
1.283 + testReadL(in);
1.284 + in.Close();
1.285 +//
1.286 + test.Next(_L("Copying using a single big transfer"));
1.287 + in.OpenL(*source,copyId);
1.288 + id=out.CreateL(*target);
1.289 + in.ReadL(out,KTestTotal);
1.290 + out.CommitL();
1.291 + out.Close();
1.292 + in.Close();
1.293 + in.OpenL(*target,id);
1.294 + testReadL(in);
1.295 + in.Close();
1.296 + in.OpenL(*source,copyId);
1.297 + id=out.CreateL(*target);
1.298 + out.WriteL(in,KTestTotal);
1.299 + out.CommitL();
1.300 + out.Close();
1.301 + in.Close();
1.302 + in.OpenL(*target,id);
1.303 + testReadL(in);
1.304 + in.Close();
1.305 +//
1.306 + CleanupStack::PopAndDestroy(3);
1.307 + }
1.308 +
1.309 +//
1.310 +// Prepare the test directory.
1.311 +//
1.312 +LOCAL_C void setupTestDirectory()
1.313 + {
1.314 + TInt r=TheFs.Connect();
1.315 + test(r==KErrNone);
1.316 +//
1.317 + TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));
1.318 + TParse parse;
1.319 + parse.Set(drive.Name(), &KFileLocationSpec, NULL);
1.320 +
1.321 + r=TheFs.MkDir(parse.DriveAndPath());
1.322 + test(r==KErrNone||r==KErrAlreadyExists);
1.323 + r=TheFs.SetSessionPath(parse.DriveAndPath());
1.324 + test(r==KErrNone);
1.325 + }
1.326 +
1.327 +//
1.328 +// Initialise the cleanup stack.
1.329 +//
1.330 +LOCAL_C void setupCleanup()
1.331 + {
1.332 + TheTrapCleanup=CTrapCleanup::New();
1.333 + test(TheTrapCleanup!=NULL);
1.334 + TRAPD(r,\
1.335 + {\
1.336 + for (TInt i=KTestCleanupStack;i>0;i--)\
1.337 + CleanupStack::PushL((TAny*)0);\
1.338 + CleanupStack::Pop(KTestCleanupStack);\
1.339 + });
1.340 + test(r==KErrNone);
1.341 + }
1.342 +
1.343 +LOCAL_C void DeleteDataFile(const TDesC& aFullName)
1.344 + {
1.345 + RFs fsSession;
1.346 + TInt err = fsSession.Connect();
1.347 + if(err == KErrNone)
1.348 + {
1.349 + TEntry entry;
1.350 + if(fsSession.Entry(aFullName, entry) == KErrNone)
1.351 + {
1.352 + RDebug::Print(_L("Deleting \"%S\" file.\n"), &aFullName);
1.353 + err = fsSession.SetAtt(aFullName, 0, KEntryAttReadOnly);
1.354 + if(err != KErrNone)
1.355 + {
1.356 + RDebug::Print(_L("Error %d changing \"%S\" file attributes.\n"), err, &aFullName);
1.357 + }
1.358 + err = fsSession.Delete(aFullName);
1.359 + if(err != KErrNone)
1.360 + {
1.361 + RDebug::Print(_L("Error %d deleting \"%S\" file.\n"), err, &aFullName);
1.362 + }
1.363 + }
1.364 + fsSession.Close();
1.365 + }
1.366 + else
1.367 + {
1.368 + RDebug::Print(_L("Error %d connecting file session. File: %S.\n"), err, &aFullName);
1.369 + }
1.370 + }
1.371 +
1.372 +//
1.373 +// Test streaming conversions.
1.374 +//
1.375 +GLDEF_C TInt E32Main()
1.376 + {
1.377 + test.Title();
1.378 + setupTestDirectory();
1.379 + setupCleanup();
1.380 + __UHEAP_MARK;
1.381 +//
1.382 + test.Start(_L("Test direct file store"));
1.383 + TRAPD(r,testWriteL());
1.384 + test(r==KErrNone);
1.385 + TRAP(r,testReadL());
1.386 + test(r==KErrNone);
1.387 + TRAP(r,testCopyL());
1.388 + test(r==KErrNone);
1.389 +
1.390 + //deletion of data files must be before call to .End() - DEF047652
1.391 + TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));
1.392 + TParse parse;
1.393 + parse.Set(drive.Name(), &KFileLocationSpec, NULL);
1.394 + ::DeleteDataFile(parse.FullName());
1.395 +
1.396 + test.End();
1.397 +//
1.398 + __UHEAP_MARKEND;
1.399 +
1.400 + delete TheTrapCleanup;
1.401 + TheFs.Close();
1.402 + test.Close();
1.403 + return 0;
1.404 + }
1.405 +