dbgsrv/coredumpserver/test/automatictests/tcds_app/src/SELFpluginstep.cpp
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     1 // Copyright (c) 2005-2009 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 // Example CTestStep derived implementation
       
    15 //
       
    16 
       
    17 
       
    18 
       
    19 /**
       
    20  @file SELFStep.cpp
       
    21  @internalTechnology
       
    22 */
       
    23 #include "SELFpluginstep.h"
       
    24 #include "tcoredumpserversuitedefs.h"
       
    25 
       
    26 CSELFPluginStep::~CSELFPluginStep()
       
    27 /**
       
    28  * Destructor
       
    29  */
       
    30 	{
       
    31 	}
       
    32 
       
    33 CSELFPluginStep::CSELFPluginStep()
       
    34 /**
       
    35  * Constructor
       
    36  */
       
    37 	{
       
    38 	// **MUST** call SetTestStepName in the constructor as the controlling
       
    39 	// framework uses the test step name immediately following construction to set
       
    40 	// up the step's unique logging ID.
       
    41 	SetTestStepName(KSELFPluginStep);
       
    42 	}
       
    43 
       
    44 TVerdict CSELFPluginStep::doTestStepPreambleL()
       
    45 /**
       
    46  * @return - TVerdict code
       
    47  * Override of base class virtual
       
    48  */
       
    49 	{
       
    50 	   
       
    51 	TInt ret = KErrNone;
       
    52 	ret = iSess.Connect(); 
       
    53 	if(ret != KErrNone)
       
    54 		{
       
    55 		SetTestStepResult( EFail );
       
    56 		INFO_PRINTF2(_L("Error %d from iSess->Connect()/n"), ret);
       
    57 		}	
       
    58 	else
       
    59 		{
       
    60 		SetTestStepResult(EPass);
       
    61 		}
       
    62 
       
    63 	return TestStepResult();
       
    64 	}
       
    65 
       
    66 
       
    67 TVerdict CSELFPluginStep::doTestStepL()
       
    68 /**
       
    69  * @return - TVerdict code
       
    70  * Override of base class pure virtual
       
    71  * Our implementation only gets called if the base class doTestStepPreambleL() did
       
    72  * not leave. That being the case, the current test result value will be EPass.
       
    73  */
       
    74 	{
       
    75 	if (TestStepResult()==EPass)
       
    76 		{	
       
    77 		TInt ret = KErrNone;
       
    78 
       
    79 		__UHEAP_MARK;
       
    80 
       
    81 		TRAP(ret, ClientAppL());
       
    82 		if(KErrNone != ret)
       
    83 			{
       
    84 			SetTestStepResult(EFail);
       
    85 			INFO_PRINTF2(_L("Error %d from CSELFStep->ClientAppL()"), ret);
       
    86 			}
       
    87 		
       
    88 		__UHEAP_MARKEND;
       
    89 
       
    90 		}
       
    91 	return TestStepResult();  
       
    92 	}
       
    93 
       
    94 void CSELFPluginStep::ClientAppL()
       
    95 /**
       
    96  * @return void
       
    97  * This calls each stage of the test
       
    98  */
       
    99 	{
       
   100 	INFO_PRINTF1(_L("Starting SELF Plugin Test Suite") );
       
   101 	LoadPluginL();
       
   102 	UnloadPluginL();
       
   103     for(TInt i = 1; i < SelfMultipleTries; i++)
       
   104         {
       
   105         LoadMultiplePluginsL(i);
       
   106         UnloadMultiplePluginsL(i);
       
   107         }
       
   108 
       
   109 	}
       
   110 
       
   111 void CSELFPluginStep::LoadPluginL()
       
   112 /**
       
   113  * @return void
       
   114  * Tests that the plugin can be loaded correctly
       
   115  */
       
   116 	{		
       
   117 	if (TestStepResult()==EPass)
       
   118 		{
       
   119 			
       
   120 		INFO_PRINTF1(_L("Attempting to load SELF Plugin"));
       
   121 		
       
   122 		TPluginRequest req;
       
   123 		req.iPluginType = TPluginRequest::EFormatter;
       
   124 		req.iLoad = ETrue;
       
   125 		req.iUid = SELF_UID;
       
   126 
       
   127 		// Should be allowed to load Symbian ELF
       
   128 		TRAPD(ret, iSess.PluginRequestL( req ));
       
   129 		if(ret != KErrNone)
       
   130 			{
       
   131 			INFO_PRINTF2(_L("Failed loading plugin with UID 0x%X  -- SELF Plugin/n"), req.iUid );
       
   132 			User::Leave(ret);
       
   133 			}
       
   134 		
       
   135 		//Now we need to look in the plugin list and make sure the SELF plugin isnt there
       
   136 		RPluginList plugins;
       
   137 		CleanupClosePushL(plugins);
       
   138 		
       
   139 		TRAP(ret, iSess.GetPluginListL(plugins));
       
   140 		if (ret != KErrNone)
       
   141 			{
       
   142 			INFO_PRINTF2(_L("Failed to get plugin list -- SELF Plugin. Error: %d"), ret);
       
   143 			User::Leave(ret);
       
   144 			}
       
   145 		
       
   146 		//Now we look through the list, until we find our plugin, its a fail
       
   147 		SetTestStepResult(EFail);
       
   148 		
       
   149 		for (TInt i = 0; i < plugins.Count(); i++)
       
   150 			{
       
   151 			if (plugins[i].iUid ==  SELF_UID && plugins[i].iLoaded)
       
   152 				{
       
   153 				SetTestStepResult(EPass);
       
   154 				INFO_PRINTF1(_L("SELF Plugin loaded successfully"));
       
   155 				CleanupStack::PopAndDestroy();//take plugins off cleanupstack
       
   156 				return;
       
   157 				}
       
   158 			}
       
   159 		
       
   160 		INFO_PRINTF1(_L("SELF Plugin failed to load successfully"));
       
   161 		CleanupStack::PopAndDestroy();
       
   162 
       
   163 		}	
       
   164 	}
       
   165 
       
   166 void CSELFPluginStep::UnloadPluginL()
       
   167 /**
       
   168  * @return void
       
   169  * Tests the plugin can be successfully unloaded
       
   170  */
       
   171 	{
       
   172 	if(TestStepResult()==EPass)
       
   173 		{
       
   174 		INFO_PRINTF1(_L("Attempting to unload SELF Plugin"));
       
   175 		
       
   176 		TPluginRequest req;
       
   177 		req.iPluginType = TPluginRequest::EFormatter;
       
   178 		req.iLoad = EFalse;
       
   179 		req.iUid = SELF_UID;
       
   180 		
       
   181 		TRAPD(ret, iSess.PluginRequestL( req ));
       
   182 		if(ret != KErrNone)
       
   183 			{
       
   184 			INFO_PRINTF2(_L("Failed unloading plugin with UID 0x%X  -- SELF Plugin"), req.iUid );
       
   185 			User::Leave(ret);
       
   186 			}
       
   187 		
       
   188 		//Now we need to look in the plugin list and make sure the SELF plugin isnt there
       
   189 		RPluginList plugins;
       
   190 		CleanupClosePushL(plugins);
       
   191 		
       
   192 		TRAP(ret, iSess.GetPluginListL(plugins));
       
   193 		if (ret != KErrNone)
       
   194 			{
       
   195 			INFO_PRINTF2(_L("Failed to get plugin list -- SELF Plugin. Error: %d"), ret);
       
   196 			User::Leave(ret);
       
   197 			}
       
   198 		
       
   199 		//Now we look through the list, until we find our plugin, its a fail
       
   200 		SetTestStepResult(EFail);
       
   201 		
       
   202 		for (TInt i = 0; i < plugins.Count(); i++)
       
   203 			{
       
   204 			if (plugins[i].iUid ==  SELF_UID && !plugins[i].iLoaded)
       
   205 				{
       
   206 				SetTestStepResult(EPass);
       
   207 				INFO_PRINTF1(_L("SELF Plugin unloaded successfully"));
       
   208 				CleanupStack::PopAndDestroy();
       
   209 				return;
       
   210 				}
       
   211 			}
       
   212 		
       
   213 		INFO_PRINTF1(_L("SELF Plugin failed to unload successfully"));
       
   214 		CleanupStack::PopAndDestroy();	
       
   215 		}		
       
   216 	}
       
   217 
       
   218 void CSELFPluginStep::UnloadPluginL(const TInt aIndex)
       
   219 /**
       
   220  * @return void
       
   221  * Tests the plugin can be successfully unloaded
       
   222  */
       
   223 	{
       
   224 	if(TestStepResult()==EPass)
       
   225 		{
       
   226 		INFO_PRINTF2(_L("Attempting to unload SELF Plugin. Index = [%d]"), aIndex);
       
   227 		
       
   228 		TPluginRequest req;
       
   229 		req.iPluginType = TPluginRequest::EFormatter;
       
   230 		req.iLoad = EFalse;
       
   231 		req.iUid = SELF_UID;
       
   232 		
       
   233 		TRAPD(ret, iSess.PluginRequestL( req ));
       
   234 		if(ret != KErrNone)
       
   235 			{
       
   236 			INFO_PRINTF2(_L("Failed unloading plugin with UID 0x%X  -- SELF Plugin"), req.iUid );
       
   237 			User::Leave(ret);
       
   238 			}
       
   239 		
       
   240 		INFO_PRINTF1(_L("SELF Plugin unloaded successfully"));
       
   241 		}		
       
   242 	}
       
   243 
       
   244 void CSELFPluginStep::LoadMultiplePluginsL(const TInt aCount)
       
   245 /**
       
   246  * @return void
       
   247  * This tests behaviour when we attempt to load an already loaded SELF plugin.
       
   248  * Should only be loaded once, even after calling twice
       
   249  */
       
   250 	{
       
   251 	if (TestStepResult()==EPass)
       
   252 		{	
       
   253 		INFO_PRINTF1(_L("Testing loading the SELF plugin multiple times"));
       
   254         for(TInt i = 0; i < aCount; i++)
       
   255             {
       
   256 		    LoadPluginL();	
       
   257             }
       
   258 		
       
   259 		//Now we need to look in the plugin list and make sure the DEXEC plugin isnt there multiple times
       
   260 		RPluginList plugins;
       
   261 		CleanupClosePushL(plugins);
       
   262 		
       
   263 		TRAPD(ret, iSess.GetPluginListL(plugins));
       
   264 		if (ret != KErrNone)
       
   265 			{
       
   266 			INFO_PRINTF2(_L("Failed to get plugin list -- SELF Plugin. Error: %d"), ret);
       
   267 			User::Leave(ret);
       
   268 			}
       
   269 		
       
   270 		TInt selfCounter = 0;
       
   271 		for (TInt i = 0; i < plugins.Count(); i++)
       
   272 			{
       
   273 			if (plugins[i].iUid ==  SELF_UID && plugins[i].iLoaded)
       
   274 				{
       
   275                 selfCounter++;
       
   276 				break;
       
   277 				}
       
   278 			}
       
   279 		
       
   280         if(selfCounter == 0)
       
   281         {
       
   282 	        SetTestStepResult(EFail);
       
   283 			INFO_PRINTF1(_L("Fail - SELF plugin has been not marked as loaded"));
       
   284         }
       
   285 
       
   286         RPluginPointerList formatterList;
       
   287         TRAP(ret, iSess.GetFormattersL(formatterList));
       
   288         selfCounter = 0;
       
   289         for(TInt i = 0; i < formatterList.Count(); i++)
       
   290         {
       
   291             if(TUid::Uid(formatterList[i]->Uid()) == SELF_UID)
       
   292             {
       
   293             selfCounter++;
       
   294             }
       
   295         }
       
   296         formatterList.ResetAndDestroy();
       
   297 
       
   298 		if(selfCounter != aCount)
       
   299 			{
       
   300 			SetTestStepResult(EFail);
       
   301 			INFO_PRINTF2(_L("Fail - SELF plugin has not been found loaded %d times"), aCount);
       
   302 			}
       
   303 		else
       
   304 			{
       
   305 			INFO_PRINTF1(_L("Loading plugin multiple times is ok"));
       
   306 			}
       
   307 		
       
   308 		CleanupStack::PopAndDestroy();
       
   309 		}	
       
   310 	}
       
   311 
       
   312 void CSELFPluginStep::UnloadMultiplePluginsL(const TInt aCount)
       
   313 /**
       
   314  * @return void
       
   315  * This tests behaviour when we attempt to unload the SELF plugin when it has
       
   316  * not been loaded
       
   317  */
       
   318    	{
       
   319 	if (TestStepResult()==EPass)
       
   320 		{
       
   321 		INFO_PRINTF2(_L("Testing unloading the SELF plugin multiple times - %d"), aCount);
       
   322         for(TInt i = aCount; i > 0; i--)
       
   323             {
       
   324 		    UnloadPluginL(i - 1);	
       
   325             }
       
   326 		
       
   327 		//Now we need to look in the plugin list and make sure the SELF plugin isnt there
       
   328 		RPluginList plugins;
       
   329 		CleanupClosePushL(plugins);
       
   330 		
       
   331 		TRAPD(ret, iSess.GetPluginListL(plugins));
       
   332 		if (ret != KErrNone)
       
   333 			{
       
   334 			INFO_PRINTF2(_L("Failed to get plugin list -- SELF Plugin. Error: %d"), ret);
       
   335 			User::Leave(ret);
       
   336 			}
       
   337 		
       
   338 		TInt selfCounter = aCount;
       
   339 		for (TInt i = 0; i < plugins.Count(); i++)
       
   340 			{
       
   341 			if (plugins[i].iUid ==  SELF_UID && plugins[i].iLoaded)
       
   342 				{
       
   343                 selfCounter = 0;
       
   344 				break;
       
   345 				}
       
   346 			}
       
   347 	
       
   348         if(selfCounter == 0)
       
   349         {
       
   350 			SetTestStepResult(EFail);
       
   351 			INFO_PRINTF1(_L("Fail - SELF plugin has been found marked as loaded"));
       
   352         }
       
   353 
       
   354         RPluginPointerList formatterList;
       
   355         TRAP(ret, iSess.GetFormattersL(formatterList));
       
   356         selfCounter = 0;
       
   357         for(TInt i = 0; i < formatterList.Count(); i++)
       
   358         {
       
   359             if(TUid::Uid(formatterList[i]->Uid()) == SELF_UID)
       
   360             {
       
   361             selfCounter++;
       
   362             }
       
   363         }
       
   364         formatterList.ResetAndDestroy();
       
   365 
       
   366 		if(selfCounter > 0)
       
   367 			{
       
   368 			SetTestStepResult(EFail);
       
   369 			INFO_PRINTF2(_L("Fail - SELF %d plugins has been found loaded"), selfCounter);
       
   370 			}
       
   371 		else
       
   372 			{
       
   373 			INFO_PRINTF1(_L("Unloading plugin multiple times is ok"));
       
   374 			}
       
   375 		
       
   376 		CleanupStack::PopAndDestroy();
       
   377 		}
       
   378 	}
       
   379 
       
   380 TVerdict CSELFPluginStep::doTestStepPostambleL()
       
   381 /**
       
   382  * @return - TVerdict code
       
   383  * Override of base class virtual
       
   384  */
       
   385 	{
       
   386 	iSess.Disconnect();
       
   387 	User::After(10000000); //ensure we give enough time for session to close
       
   388 	return EPass;	
       
   389 	}