464 TInt fragSize = initialFragmentSize; |
464 TInt fragSize = initialFragmentSize; |
465 TInt step = 0; |
465 TInt step = 0; |
466 do |
466 do |
467 { |
467 { |
468 fragSize -= step; |
468 fragSize -= step; |
469 // make sure size is aligned |
469 |
|
470 // Make sure size is aligned |
470 fragSize = fragSize & ~Info.iMemAlignMask; |
471 fragSize = fragSize & ~Info.iMemAlignMask; |
|
472 if(fragSize == 0) |
|
473 break; |
471 |
474 |
472 r = OpenChannel(iMaxFragCount, fragSize); |
475 r = OpenChannel(iMaxFragCount, fragSize); |
473 test_KErrNone(r); |
476 test_KErrNone(r); |
474 |
477 |
475 for(iFragCount=1; iFragCount <= iMaxFragCount; iFragCount++) |
478 for(iFragCount=1; iFragCount <= iMaxFragCount; iFragCount++) |
476 { |
479 { |
477 test.Printf(_L("Fragment size %d bytes, %d fragments\nIter: "), fragSize, iFragCount); |
480 test.Printf(_L("Chan %d Fragment size %d bytes, %d fragments, %d iters\n"), iChannelId, fragSize, iFragCount, iInnerIterations); |
478 for(TInt i=0; i<iInnerIterations; i++) |
481 for(TInt i=0; i<iInnerIterations; i++) |
479 { |
482 { |
480 |
|
481 test.Printf(_L("%d "), i); |
|
482 r = Transfer(fragSize); |
483 r = Transfer(fragSize); |
483 test_KErrNone(r); |
484 test_KErrNone(r); |
484 |
|
485 } |
485 } |
486 test.Printf(_L("\n")); |
|
487 } |
486 } |
488 iChannel.Close(); |
487 iChannel.Close(); |
489 // Reduce frag size by an eigth each iteration |
488 // Reduce frag size by a quarter each iteration |
490 step = (fragSize/8); |
489 step = (fragSize/4); |
491 } while (step > 0); |
490 } while (step > 0); |
492 |
491 |
493 iTimer.Close(); |
492 iTimer.Close(); |
494 |
493 |
495 test.Close(); |
494 test.Close(); |
525 iTimer.After(timerStatus, microSecTimeout); |
524 iTimer.After(timerStatus, microSecTimeout); |
526 |
525 |
527 User::WaitForRequest(rs, timerStatus); |
526 User::WaitForRequest(rs, timerStatus); |
528 if(rs.Int() == KRequestPending) |
527 if(rs.Int() == KRequestPending) |
529 { |
528 { |
530 RDebug::Print(_L("Transfer timed out!")); |
529 RDebug::Printf("Chan %d: Transfer timed out!", iChannelId); |
531 // timed out |
530 // timed out |
532 test(EFalse); |
531 test(EFalse); |
533 } |
532 } |
534 iTimer.Cancel(); |
533 iTimer.Cancel(); |
535 test_KErrNone(rs.Int()); |
534 test_KErrNone(rs.Int()); |
1186 // Use fewer iterations on the emulator |
1185 // Use fewer iterations on the emulator |
1187 // since it is slower. Also this test is really |
1186 // since it is slower. Also this test is really |
1188 // intended to find errors in PSL implmentations |
1187 // intended to find errors in PSL implmentations |
1189 const TInt iterPerFragSize = 1; |
1188 const TInt iterPerFragSize = 1; |
1190 #else |
1189 #else |
1191 const TInt iterPerFragSize = 30; |
1190 const TInt iterPerFragSize = 10; |
1192 #endif |
1191 #endif |
1193 const TInt rangeMaxFragCount = 8; |
1192 const TInt rangeMaxFragCount = 5; |
1194 |
1193 |
1195 test.Next(_L("sb")); |
1194 test.Next(_L("sb")); |
1196 RunSbTest(maxchannel, new CFragSizeRange(1, rangeMaxFragCount, rangeFragSize, iterPerFragSize)); |
1195 RunSbTest(maxchannel, new CFragSizeRange(1, rangeMaxFragCount, rangeFragSize, iterPerFragSize)); |
1197 test.Next(_L("db")); |
1196 test.Next(_L("db")); |
1198 RunDbTest(maxchannel, new CFragSizeRange(1, rangeMaxFragCount, rangeFragSize, iterPerFragSize)); |
1197 RunDbTest(maxchannel, new CFragSizeRange(1, rangeMaxFragCount, rangeFragSize, iterPerFragSize)); |