commsprocess/commsrootserverconfig/TE_rootserver/src/RootServerTestSection5.cpp
changeset 72 ae47d0499bee
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68:5da8188e392b 72:ae47d0499bee
       
     1 // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
       
     2 // All rights reserved.
       
     3 // This component and the accompanying materials are made available
       
     4 // under the terms of "Eclipse Public License v1.0"
       
     5 // which accompanies this distribution, and is available
       
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     7 //
       
     8 // Initial Contributors:
       
     9 // Nokia Corporation - initial contribution.
       
    10 //
       
    11 // Contributors:
       
    12 //
       
    13 // Description:
       
    14 // This contains RootServer Test cases from section 6
       
    15 // 
       
    16 //
       
    17 
       
    18 // EPOC includes
       
    19 #include <e32base.h>
       
    20 #include <es_mbman.h>
       
    21 
       
    22 // Test system includes
       
    23 //#include <networking/log.h>
       
    24 //#include <networking/teststep.h>
       
    25 //#include <networking/testsuite.h>
       
    26 
       
    27 #include "TestStepRootServer.h"
       
    28 #include "TestAsynchHandler.h"
       
    29 #include "RootServerTestSection5.h"
       
    30 #include "RootServerTest.h"
       
    31 // Test step 3.5 - Retrieve Module Information
       
    32 CRootServerTest_GracefulUnload::CRootServerTest_GracefulUnload(CTE_RootServerServer *aSuite) : CTestStepRootServer(aSuite)
       
    33 	{
       
    34 	}
       
    35 
       
    36 
       
    37 TVerdict CRootServerTest_GracefulUnload::UnloadGracefullyL(TThreadPriority aPriority)
       
    38 	{
       
    39 										SetTestStepResult(EFail);
       
    40 	// Create scheduler/active object framework 
       
    41 	CSelfPopScheduler* scheduler = CSelfPopScheduler::CreateLC();
       
    42     CTestAsynchHandler* asynchHandler = CTestAsynchHandler::NewLC(&iRootServerSuite->RootSess());
       
    43 
       
    44     //*****************step 2************************
       
    45 	INFO_PRINTF1(_L("02 Load test module"));
       
    46 
       
    47 	TRSStartModuleParams startParams;
       
    48 	TTestModuleIniData iniData;
       
    49 	DefaultStartParams(startParams, iniData);
       
    50 	startParams.iParams.iName = KModule1;
       
    51 	startParams.iParams.iPriority = aPriority;
       
    52 
       
    53 	asynchHandler->TryLoad(startParams, iniData);
       
    54     CActiveScheduler::Start();
       
    55    	if (asynchHandler->iStatus != KErrNone)
       
    56 		{
       
    57 		INFO_PRINTF2(_L("LoadServer returned error: <%d> "), asynchHandler->iStatus.Int());
       
    58 								SetTestStepResult(EInconclusive);
       
    59 		}
       
    60 	else
       
    61 		{
       
    62 		//*****************step 4***********************
       
    63 		INFO_PRINTF1(_L("04 Unload Test Module"));
       
    64 
       
    65 		asynchHandler->TryUnLoad(startParams.iParams.iName, EGraceful);
       
    66 		
       
    67 		CActiveScheduler::Start();
       
    68 
       
    69    		if (asynchHandler->iStatus != KErrNone)
       
    70 			{
       
    71 			INFO_PRINTF2(_L("Unload returned error: <%d> "), asynchHandler->iStatus.Int());
       
    72 												SetTestStepResult(EInconclusive);
       
    73 			}
       
    74 		else
       
    75 			{
       
    76 			SetTestStepResult(EPass);			}
       
    77 		}
       
    78 
       
    79 	// uninstall and destroy active scheduler
       
    80 	CleanupStack::PopAndDestroy(asynchHandler);
       
    81 	CleanupStack::PopAndDestroy(scheduler);
       
    82 	return TestStepResult();
       
    83 	}
       
    84 
       
    85 
       
    86 // Test step 5.1 - UnLoad Gracefully (normal priority)
       
    87 CRootServerTest5_1::CRootServerTest5_1(CTE_RootServerServer *aSuite) : CRootServerTest_GracefulUnload(aSuite)
       
    88 {
       
    89 	// store the name of this test case
       
    90 	SetTestStepName(_L("Test5.1"));
       
    91 }
       
    92 
       
    93 TVerdict CRootServerTest5_1::doTestStepL( void )
       
    94 	{
       
    95 	INFO_PRINTF1(_L("Test Purpose: UnLoad Comms Provider Module gracefully (normal priority)"));
       
    96 	return UnloadGracefullyL(EPriorityNormal);
       
    97 	}
       
    98 
       
    99 
       
   100 // Test step 5.2 - UnLoad Gracefully (elevated priority)
       
   101 CRootServerTest5_2::CRootServerTest5_2(CTE_RootServerServer *aSuite) : CRootServerTest_GracefulUnload(aSuite)
       
   102 {
       
   103 	// store the name of this test case
       
   104 	SetTestStepName(_L("Test5.2"));
       
   105 }
       
   106 
       
   107 TVerdict CRootServerTest5_2::doTestStepL( void )
       
   108 	{
       
   109 	INFO_PRINTF1(_L("Test Purpose: UnLoad Comms Provider Module gracefully (elevated priority)"));
       
   110 	return UnloadGracefullyL(EPriorityRealTime);
       
   111 	}
       
   112 
       
   113 
       
   114 // Test step 5.3 -  Cancel UnLoad Gracefully
       
   115 CRootServerTest5_3::CRootServerTest5_3(CTE_RootServerServer *aSuite) : CTestStepRootServer(aSuite)
       
   116 {
       
   117 	// store the name of this test case
       
   118 	SetTestStepName(_L("Test5.3"));
       
   119 }
       
   120 
       
   121 TVerdict CRootServerTest5_3::doTestStepL( void )
       
   122 	{
       
   123 	INFO_PRINTF1(_L("Test Purpose: Cancel UnLoad Comms Provider Module gracefully"));
       
   124 										SetTestStepResult(EPass);
       
   125 	// Create scheduler/active object framework 
       
   126 	CSelfPopScheduler* scheduler = CSelfPopScheduler::CreateLC();
       
   127     CTestAsynchHandler* asynchHandler = CTestAsynchHandler::NewLC(&iRootServerSuite->RootSess());
       
   128 
       
   129 	//*****************step 2************************
       
   130 	INFO_PRINTF1(_L("02 Load Test Module"));
       
   131 	TRSStartModuleParams startParams;
       
   132 	TTestModuleIniData iniData;
       
   133 	DefaultStartParams(startParams, iniData);
       
   134 	startParams.iParams.iName = KModule1;
       
   135 
       
   136 	asynchHandler->TryLoad(startParams, iniData);
       
   137     CActiveScheduler::Start();
       
   138    	if (asynchHandler->iStatus != KErrNone)
       
   139 		{
       
   140 		INFO_PRINTF2(_L("LoadServer returned error: <%d> "), asynchHandler->iStatus.Int());
       
   141 								SetTestStepResult(EInconclusive);
       
   142 		}
       
   143 	else
       
   144 		{
       
   145 		//*****************step 3***********************
       
   146 		INFO_PRINTF1(_L("03 Unload Test Module"));
       
   147 		asynchHandler->TryUnLoad(startParams.iParams.iName, EGraceful);
       
   148 		
       
   149 		//*****************step 4***********************
       
   150 		INFO_PRINTF2(_L("04 Cancelling UnLoad: %S"), &startParams.iParams.iName);
       
   151 		iRootServerSuite->RootSess().CancelUnloadCpm(startParams.iParams.iName);
       
   152 		
       
   153 		CActiveScheduler::Start();
       
   154 
       
   155    		if ((asynchHandler->iStatus != KErrNone) && (asynchHandler->iStatus != KErrCancel))
       
   156 			{
       
   157 			INFO_PRINTF2(_L("Unload returned error: <%d> "), asynchHandler->iStatus.Int());
       
   158 			SetTestStepResult(EFail);			}
       
   159 
       
   160 		}
       
   161 
       
   162 	// uninstall and destroy active scheduler
       
   163 	CleanupStack::PopAndDestroy(asynchHandler);
       
   164 	CleanupStack::PopAndDestroy(scheduler);
       
   165 	return TestStepResult();
       
   166 	}
       
   167 
       
   168 // Test step 3.5 - Retrieve Module Information
       
   169 CRootServerTest_UngracefulUnload::CRootServerTest_UngracefulUnload(CTE_RootServerServer *aSuite) : CTestStepRootServer(aSuite)
       
   170 	{
       
   171 	}
       
   172 
       
   173 
       
   174 TVerdict CRootServerTest_UngracefulUnload::UnloadNonGracefullyL(TThreadPriority aPriority)
       
   175 	{
       
   176 										SetTestStepResult(EFail);
       
   177 	// Create scheduler/active object framework 
       
   178 	CSelfPopScheduler* scheduler = CSelfPopScheduler::CreateLC();
       
   179     CTestAsynchHandler* asynchHandler = CTestAsynchHandler::NewLC(&iRootServerSuite->RootSess());
       
   180 
       
   181 	//*****************step 3************************
       
   182 	INFO_PRINTF1(_L("03 Load Test Module"));
       
   183 	TRSStartModuleParams startParams;
       
   184 	TTestModuleIniData iniData;
       
   185 	DefaultStartParams(startParams, iniData);
       
   186 	startParams.iParams.iName = KModule1;
       
   187 	startParams.iParams.iPriority = aPriority;
       
   188 
       
   189 	asynchHandler->TryLoad(startParams, iniData);
       
   190     CActiveScheduler::Start();
       
   191    	if (asynchHandler->iStatus != KErrNone)
       
   192 		{
       
   193 		INFO_PRINTF2(_L("LoadServer returned error: <%d> "), asynchHandler->iStatus.Int());
       
   194 		SetTestStepResult(EInconclusive);
       
   195 		}
       
   196 	else
       
   197 		{
       
   198 		//*****************step 4***********************
       
   199 		INFO_PRINTF1(_L("04 Unload Test Module"));
       
   200 		asynchHandler->TryUnLoad(startParams.iParams.iName, EUnGraceful);
       
   201 		
       
   202 		CActiveScheduler::Start();
       
   203 
       
   204    		if (asynchHandler->iStatus != KErrNone)
       
   205 			{
       
   206 			INFO_PRINTF2(_L("Unload returned error: <%d> "), asynchHandler->iStatus.Int());
       
   207 			SetTestStepResult(EInconclusive);
       
   208 			}
       
   209 		else
       
   210 			{
       
   211 			SetTestStepResult(EPass);	
       
   212 			}
       
   213 		}
       
   214 
       
   215 	// uninstall and destroy active scheduler
       
   216 	CleanupStack::PopAndDestroy(asynchHandler);
       
   217 	CleanupStack::PopAndDestroy(scheduler);
       
   218 	return TestStepResult();
       
   219 	}
       
   220 	
       
   221 
       
   222 // Test step 5.4 - UnLoad Ungracefully - normal priority
       
   223 CRootServerTest5_4::CRootServerTest5_4(CTE_RootServerServer *aSuite) : CRootServerTest_UngracefulUnload(aSuite)
       
   224 	{
       
   225 	// store the name of this test case
       
   226 	SetTestStepName(_L("Test5.4"));
       
   227 	}
       
   228 
       
   229 TVerdict CRootServerTest5_4::doTestStepL( void )
       
   230 	{
       
   231 	INFO_PRINTF1(_L("Test Purpose: UnLoad Comms Provider Module Ungracefully (normal priority)"));
       
   232 	return UnloadNonGracefullyL(EPriorityNormal);
       
   233 	}
       
   234 
       
   235 // Test step 5.5 - UnLoad Ungracefully - elevated priority
       
   236 CRootServerTest5_5::CRootServerTest5_5(CTE_RootServerServer *aSuite) : CRootServerTest_UngracefulUnload(aSuite)
       
   237 {
       
   238 	// store the name of this test case
       
   239 	SetTestStepName(_L("Test5.5"));
       
   240 }
       
   241 
       
   242 TVerdict CRootServerTest5_5::doTestStepL( void )
       
   243 	{
       
   244 	INFO_PRINTF1(_L("Test Purpose: UnLoad Comms Provider Module Ungracefully (elevated priority)"));
       
   245 	return UnloadNonGracefullyL(EPriorityRealTime);
       
   246 	}
       
   247 
       
   248 
       
   249 // Test step 5.6 - Cancel UnLoad Ungracefully
       
   250 CRootServerTest5_6::CRootServerTest5_6(CTE_RootServerServer *aSuite) : CTestStepRootServer(aSuite)
       
   251 {
       
   252 	// store the name of this test case
       
   253 	SetTestStepName(_L("Test5.6"));
       
   254 }
       
   255 
       
   256 TVerdict CRootServerTest5_6::doTestStepL( void )
       
   257 	{
       
   258 	INFO_PRINTF1(_L("Test Purpose: Cancel UnLoad Comms Provider Module Ungracefully"));
       
   259 										SetTestStepResult(EPass);
       
   260 	// Create scheduler/active object framework 
       
   261 	CSelfPopScheduler* scheduler = CSelfPopScheduler::CreateLC();
       
   262     CTestAsynchHandler* asynchHandler = CTestAsynchHandler::NewLC(&iRootServerSuite->RootSess());
       
   263 
       
   264 	//*****************step 2************************
       
   265 	INFO_PRINTF1(_L("02 Load Test Module"));
       
   266 	TRSStartModuleParams startParams;
       
   267 	TTestModuleIniData iniData;
       
   268 	DefaultStartParams(startParams, iniData);
       
   269 	startParams.iParams.iName = KModule1;
       
   270 
       
   271 	asynchHandler->TryLoad(startParams, iniData);
       
   272     CActiveScheduler::Start();
       
   273    	if (asynchHandler->iStatus != KErrNone)
       
   274 		{
       
   275 		INFO_PRINTF2(_L("Load returned error: <%d> "), asynchHandler->iStatus.Int());
       
   276 								SetTestStepResult(EInconclusive);
       
   277 		}
       
   278 	else
       
   279 		{
       
   280 		//*****************step 3***********************
       
   281 		INFO_PRINTF1(_L("03 Unload Test Module"));
       
   282 		asynchHandler->TryUnLoad(startParams.iParams.iName, EUnGraceful);
       
   283 		
       
   284 		//*****************step 4***********************
       
   285 		INFO_PRINTF2(_L("04 Cancelling UnLoad: %S"), &startParams.iParams.iName);
       
   286 		iRootServerSuite->RootSess().CancelUnloadCpm(startParams.iParams.iName);
       
   287 		
       
   288 		CActiveScheduler::Start();
       
   289 		
       
   290 	    // Unload the CPM anyway in case we were too late to cancel the load.
       
   291 	    TRequestStatus status;
       
   292 	    iRootServerSuite->RootSess().UnloadCpm(status, startParams.iParams.iName, EImmediate);
       
   293 	    User::WaitForRequest(status);
       
   294 
       
   295    		if (asynchHandler->iStatus != KErrNone)
       
   296 			{
       
   297 			INFO_PRINTF2(_L("Unload returned error: <%d> "), asynchHandler->iStatus.Int());
       
   298 			SetTestStepResult(EFail);	
       
   299 			}
       
   300 		}
       
   301 
       
   302 	// uninstall and destroy active scheduler
       
   303 	CleanupStack::PopAndDestroy(asynchHandler);
       
   304 	CleanupStack::PopAndDestroy(scheduler);
       
   305 	return TestStepResult();
       
   306 	}
       
   307 	
       
   308 	
       
   309 // Test step 5.7 - UnLoad 2 modules sharing the same heap
       
   310 CRootServerTest5_7::CRootServerTest5_7(CTE_RootServerServer *aSuite) : CTestStepRootServer(aSuite)
       
   311 {
       
   312 	// store the name of this test case
       
   313 	SetTestStepName(_L("Test5.7"));
       
   314 }
       
   315 
       
   316 TVerdict CRootServerTest5_7::doTestStepL( void )
       
   317 	{
       
   318 	INFO_PRINTF1(_L("Test Purpose: UnLoad 2 modules sharing the same heap"));
       
   319 										SetTestStepResult(EFail);
       
   320 	// Create scheduler/active object framework 
       
   321 	CSelfPopScheduler* scheduler = CSelfPopScheduler::CreateLC();
       
   322     CTestAsynchHandler* asynchHandler = CTestAsynchHandler::NewLC(&iRootServerSuite->RootSess());
       
   323     
       
   324 	//*****************step 3************************
       
   325 	INFO_PRINTF1(_L("03 Load Test Module_Share1"));
       
   326 	TRSStartModuleParams startParams;
       
   327 	TTestModuleIniData iniData;
       
   328 	DefaultStartParams(startParams, iniData);
       
   329 	_LIT8(KShareModule1, "Test ModuleShare1");
       
   330 	_LIT8(KShareModule2, "Test ModuleShare2");
       
   331 	startParams.iParams.iName = KShareModule1;
       
   332 
       
   333 	asynchHandler->TryLoad(startParams, iniData);
       
   334     CActiveScheduler::Start();
       
   335    	if (asynchHandler->iStatus != KErrNone)
       
   336 		{
       
   337 		INFO_PRINTF2(_L("LoadServer returned error: <%d> "), asynchHandler->iStatus.Int());
       
   338 		User::Leave(asynchHandler->iStatus.Int());
       
   339 		}
       
   340 
       
   341 	//*****************step 3************************
       
   342 	INFO_PRINTF1(_L("03 Load Test Module"));
       
   343 	startParams.iParams.iName = KShareModule2;
       
   344 	startParams.iParams.iHeapType = EShareHeap;
       
   345 	startParams.iParams.iShareHeapWith = KShareModule1;
       
   346 
       
   347 	asynchHandler->TryLoad(startParams, iniData);
       
   348 	CActiveScheduler::Start();
       
   349 
       
   350 	if (asynchHandler->iStatus != KErrNone)
       
   351 		{
       
   352 		INFO_PRINTF2(_L("LoadServer returned error: <%d> "), asynchHandler->iStatus.Int());
       
   353 		User::Leave(asynchHandler->iStatus.Int());
       
   354 		}
       
   355 
       
   356     //*****************step 5***********************
       
   357 	INFO_PRINTF1(_L("05 Unload Test Module_Share1"));
       
   358 	startParams.iParams.iName = KShareModule1;
       
   359 	asynchHandler->TryUnLoad(startParams.iParams.iName, EGraceful);
       
   360 	CActiveScheduler::Start();
       
   361 
       
   362 	if (asynchHandler->iStatus != KErrNone)
       
   363 		{
       
   364 		INFO_PRINTF2(_L("Unload returned error: <%d> "), asynchHandler->iStatus.Int());
       
   365 		User::Leave(asynchHandler->iStatus.Int());
       
   366 		}
       
   367 
       
   368 	//*****************step 6***********************
       
   369 	INFO_PRINTF1(_L("06 Unload Test Module_Share2"));
       
   370 	startParams.iParams.iName = KShareModule2;
       
   371 	asynchHandler->TryUnLoad(startParams.iParams.iName, EGraceful);
       
   372 	
       
   373 	CActiveScheduler::Start();
       
   374 
       
   375 	if (asynchHandler->iStatus != KErrNone)
       
   376 		{
       
   377 		INFO_PRINTF2(_L("Unload returned error: <%d> "), asynchHandler->iStatus.Int());
       
   378 		SetTestStepResult(EInconclusive);
       
   379 		}
       
   380 	else
       
   381 		{
       
   382 		SetTestStepResult(EPass);	
       
   383 		}
       
   384 
       
   385 	// uninstall and destroy active scheduler
       
   386 	CleanupStack::PopAndDestroy(asynchHandler);
       
   387 	CleanupStack::PopAndDestroy(scheduler);
       
   388 	return TestStepResult();
       
   389 	}
       
   390     
       
   391     
       
   392 // Test step 5.8 - Unload Sluggish CPM Gracefully with intervening Close of Session
       
   393 CRootServerTest5_8::CRootServerTest5_8(CTE_RootServerServer *aSuite) : CTestStepRootServer(aSuite)
       
   394 	{
       
   395 	// store the name of this test case
       
   396 	SetTestStepName(_L("Test5.8"));
       
   397 	}
       
   398 
       
   399 TVerdict CRootServerTest5_8::doTestStepL( void )
       
   400 	{
       
   401 	INFO_PRINTF1(_L("Test Purpose: Unload Sluggish CPM Gracefully with intervening Close of Session"));
       
   402 										SetTestStepResult(EPass);
       
   403 	// Create scheduler/active object framework 
       
   404 	CSelfPopScheduler* scheduler = CSelfPopScheduler::CreateLC();
       
   405     CTestAsynchHandler* asynchHandler = CTestAsynchHandler::NewLC(&iRootServerSuite->RootSess());
       
   406     
       
   407 	TRSStartModuleParams startParams;
       
   408 	TTestModuleIniData iniData;
       
   409 	DefaultStartParams(startParams, iniData);
       
   410 	startParams.iParams.iName = KModule1;
       
   411 	iniData.iParams.iShutdownDelay = isTestServerLifeTime;
       
   412 	INFO_PRINTF2(_L("01 Loading sluggish module: %S"), &startParams.iParams.iName);
       
   413 	asynchHandler->TryLoad(startParams, iniData);
       
   414 
       
   415 	CActiveScheduler::Start();
       
   416     if (asynchHandler->iStatus != KErrNone)
       
   417 		{
       
   418 		INFO_PRINTF2(_L("LoadServer returned error: <%d> "), asynchHandler->iStatus.Int());
       
   419 		User::Leave(asynchHandler->iStatus.Int());
       
   420 		}
       
   421 
       
   422 	INFO_PRINTF1(_L("02 Unload sluggish Module"));
       
   423 	asynchHandler->TryUnLoad(startParams.iParams.iName, EGraceful);
       
   424 
       
   425 	// Brief wait to give unload chance to start
       
   426 	User::After(250 * 1000);
       
   427 
       
   428 	// Close the session
       
   429 	INFO_PRINTF1(_L("03 Closing RRootServ"));
       
   430 	iRootServerSuite->RootSess().Close();
       
   431 	// Brief wait for any fireworks
       
   432 	User::After(250 * 1000);
       
   433 	
       
   434 	// Let the request complete
       
   435 	CActiveScheduler::Start();
       
   436 
       
   437 	// Reconnect the session
       
   438 	INFO_PRINTF1(_L("04 Reconnecting RRootServ"));
       
   439 	TInt ret = iRootServerSuite->RootSess().Connect();
       
   440 	if (ret != KErrNone)
       
   441 		{
       
   442 		INFO_PRINTF2(_L("Reconnect of RRootServ failed with error: <%d> "), ret);
       
   443 		User::Leave(ret);
       
   444 		}
       
   445 	// Brief wait for any fireworks
       
   446 	User::After(250 * 1000);
       
   447 
       
   448 	// now try to retrieve information about the module; should be ERunning after session close
       
   449 	// causes unload handler to be canceled
       
   450 	INFO_PRINTF1(_L("05 Getting module information"));
       
   451 	TRSModuleInfo info;
       
   452 	TCFModuleName moduleName = startParams.iParams.iName;
       
   453 	ret = iRootServerSuite->RootSess().GetModuleInfo(moduleName, info);
       
   454 	INFO_PRINTF4(_L("GetModuleInfo for %S returned %d, state %c= ERunning"), &moduleName, ret, info.iParams.iState == EStopping? '=': '!');
       
   455 	
       
   456 	if(KErrNone != ret || info.iParams.iState != ERunning)
       
   457 		{
       
   458 		CleanupStack::PopAndDestroy(asynchHandler);
       
   459 		CleanupStack::PopAndDestroy(scheduler);
       
   460         SetTestStepResult(EFail);	
       
   461         return TestStepResult();
       
   462 		}
       
   463 
       
   464 	// Wait for it to finish stopping, query again
       
   465 	INFO_PRINTF1(_L("06 Getting module information after waiting for stop"));
       
   466 	User::After((iniData.iParams.iShutdownDelay + 500) * 1000);
       
   467 	moduleName = startParams.iParams.iName;
       
   468 	ret = iRootServerSuite->RootSess().GetModuleInfo(moduleName, info);
       
   469 	INFO_PRINTF3(_L("GetModuleInfo for %S returned %d"), &moduleName, ret);
       
   470 	
       
   471 	if(KErrRSModuleUnknown != ret)
       
   472 		{
       
   473 		CleanupStack::PopAndDestroy(asynchHandler);
       
   474 		CleanupStack::PopAndDestroy(scheduler);
       
   475         SetTestStepResult(EFail);	
       
   476         return TestStepResult();
       
   477 		}
       
   478 
       
   479 	CleanupStack::PopAndDestroy(asynchHandler);
       
   480 	CleanupStack::PopAndDestroy(scheduler);
       
   481 	return TestStepResult();
       
   482 	}
       
   483