1 // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Contains IPC Test 15 |
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15 // |
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16 // |
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17 |
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18 // EPOC includes |
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19 #include <e32base.h> |
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20 #include <ss_std.h> |
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21 // Test system includes |
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22 #ifdef SYMBIAN_OLD_EXPORT_LOCATION |
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23 #include "networking/log.h" |
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24 #include "networking/teststep.h" |
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25 #else |
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26 #include <networking/log.h> |
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27 #include <networking/teststep.h> |
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28 #endif |
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29 #include "TestStepCTMbufmgr.h" |
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30 #include "TestSuiteCTMbufmgr.h" |
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31 |
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32 #include "Test15Concurrency.h" |
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33 #include <comms-infras/commsbufpond.h> |
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34 |
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35 // constructor |
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36 CTest15Concurrency::CTest15Concurrency() |
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37 { |
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38 iTestStepName = _L("MBufMgrTest15");// Store the name of this test case |
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39 iMainThreadTries = 0; |
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40 iMainThreadFails = 0; |
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41 iHighThreadTries = 0; |
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42 iHighThreadFails = 0; |
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43 } |
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44 |
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45 // destructor |
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46 CTest15Concurrency::~CTest15Concurrency() |
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47 { |
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48 } |
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49 |
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50 // |
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51 TInt CTest15Concurrency::fHighPriorityThread(TAny* aInput) |
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52 { |
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53 CTest15Concurrency* pTestObject = (CTest15Concurrency*)aInput; |
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54 // We need to introduce this new client thread to the MBufMgr |
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55 TCommsBufPondTLSOp tls(pTestObject->iBufPond); |
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56 tls.Set(); |
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57 |
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58 CTrapCleanup* aCleanup = CTrapCleanup::New(); |
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59 |
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60 //Install active scheduler |
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61 CActiveScheduler* aActSch = new CActiveScheduler; |
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62 if(aActSch==NULL) |
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63 { |
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64 return KErrNoMemory; |
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65 } |
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66 CActiveScheduler::Install(aActSch); |
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67 |
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68 RTimer aTimer; |
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69 TRequestStatus aTimerStatus; // Request status associated with timer |
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70 aTimer.CreateLocal(); // Create timer for this thread |
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71 //-------------- substep 1 -------------------- |
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72 |
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73 // Allocate two 500-bytes long descriptors (Des1 & Des2):")); |
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74 TBuf8<500> *aDes1 = NULL; |
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75 TBuf8<500> *aDes2 = NULL; |
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76 |
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77 TRAPD(ret, aDes1 = new(ELeave) TBuf8<500>); |
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78 if(ret!=KErrNone) |
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79 { |
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80 return ret; |
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81 } |
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82 |
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83 TRAP(ret, aDes2 = new(ELeave) TBuf8<500>); |
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84 if(ret!=KErrNone) |
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85 { |
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86 delete aDes1; |
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87 return ret; |
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88 } |
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89 |
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90 aDes1->SetLength(500); |
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91 aDes2->SetLength(500); |
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92 |
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93 //Fill in the Des1 with a pattern |
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94 pTestObject->StripeDes(*aDes1, 0, 500, 'a', 'z'); |
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95 |
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96 #ifdef __CFLOG_ACTIVE |
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97 __CFLOG_DECLARATION_VARIABLE; |
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98 TRAP(ret, __CFLOG_CREATEL); |
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99 if(ret!=KErrNone) |
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100 { |
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101 delete aDes1; |
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102 delete aDes2; |
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103 return ret; |
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104 } |
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105 __CFLOG_OPEN; |
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106 #endif |
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107 |
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108 for (TInt i = 0 ; i<1000;i++) |
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109 { |
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110 //Allocate 500-bytes long RMBufChain |
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111 RMBufChain aChain; |
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112 TRAP(ret,aChain.AllocL(500)); |
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113 if (ret != KErrNone) |
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114 { |
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115 break; |
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116 } |
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117 //Copy in Des1 into Chain |
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118 aChain.CopyIn(*aDes1); |
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119 //Fill in Des2 with zeros |
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120 pTestObject->StripeDes(*aDes2, 0, 500, 0, 0); |
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121 //Copy out Chain into Des2; |
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122 aChain.CopyOut(*aDes2); |
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123 //Compare the contents of Des1 & Des2 |
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124 if(aDes1->Compare(*aDes2)) |
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125 pTestObject->iHighThreadFails++; |
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126 pTestObject->iHighThreadTries++; |
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127 //Free chain |
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128 aChain.Free(); |
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129 //Sleep for 5ms |
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130 aTimer.After(aTimerStatus,5000); |
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131 User::WaitForRequest(aTimerStatus); |
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132 } |
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133 delete aDes1; |
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134 delete aDes2; |
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135 CActiveScheduler::Install(NULL); |
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136 delete aActSch; |
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137 delete aCleanup; |
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138 |
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139 #ifdef __CFLOG_ACTIVE |
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140 __CFLOG_CLOSE; |
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141 __CFLOG_DELETE; |
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142 #endif |
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143 return ret; |
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144 } |
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145 |
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146 |
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147 |
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148 enum TVerdict CTest15Concurrency::doTestStepL(void) |
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149 { |
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150 __UHEAP_MARK; |
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151 |
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152 #ifdef __CFLOG_ACTIVE |
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153 __CFLOG_CREATEL; |
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154 __CFLOG_OPEN; |
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155 #endif |
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156 |
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157 volatile TExitType aExit; |
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158 |
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159 //-------------- substep 1 -------------------- |
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160 Log(_L(" 01 Create CMBufManager and install active scheduler:")); |
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161 CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler ); |
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162 CActiveScheduler::Install(iActSch); |
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163 CreateInstanceMBufMgrL(KMBufDefaultHeapSize); |
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164 CleanupClosePushL(iBufPond); |
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165 |
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166 //-------------------substep 01----------------------------- |
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167 Log(_L(" 02 Create high priority thread and resume it:")); |
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168 RThread aThread; |
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169 |
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170 TInt err=aThread.Create(_L("testThreadRec"), |
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171 fHighPriorityThread, |
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172 KDefaultStackSize, |
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173 KDefaultHeapSize, |
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174 KMaxHeapSize, |
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175 (TAny*)this, |
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176 EOwnerProcess); |
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177 if (err!=KErrNone) |
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178 { |
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179 _LIT(aLog,"Error:Could not create the thread. err = %d"); Log(aLog,err); |
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180 |
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181 #ifdef __CFLOG_ACTIVE |
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182 __CFLOG_CLOSE; |
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183 __CFLOG_DELETE; |
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184 #endif |
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185 |
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186 User::Leave(EFail); |
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187 } |
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188 aThread.SetPriority(EPriorityAbsoluteHigh); |
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189 aThread.Resume(); |
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190 |
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191 //-------------------substep 03----------------------------- |
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192 Log(_L(" 02 Do tests in loop end stop when the other finishes")); |
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193 Log(_L(" ...It will take a while (about 10 sec.):")); |
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194 |
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195 // Allocate two 5000-bytes long descriptors (Des1 & Des2):")); |
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196 TBuf8<5000> *aDes1, *aDes2; |
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197 CleanupStack::PushL( aDes1 = new(ELeave) TBuf8<5000> ); |
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198 CleanupStack::PushL( aDes2 = new(ELeave) TBuf8<5000> ); |
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199 aDes1->SetLength(5000); |
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200 aDes2->SetLength(5000); |
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201 //Fill in the Des1 with a pattern:")); |
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202 StripeDes(*aDes1, 0, 5000, '@', 'Z'); |
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203 |
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204 do { |
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205 //Allocate 5000-bytes long RMBufChain |
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206 RMBufChain aChain; |
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207 TRAPD(ret,aChain.AllocL(5000)); |
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208 if (ret != KErrNone) |
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209 { |
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210 Log(_L("Error: Couldn't allocate RMBuf:")); |
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211 |
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212 #ifdef __CFLOG_ACTIVE |
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213 __CFLOG_CLOSE; |
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214 __CFLOG_DELETE; |
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215 #endif |
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216 User::Leave(EFail); |
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217 } |
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218 //Copy in Des1 into Chain |
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219 aChain.CopyIn(*aDes1); |
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220 //Fill in Des2 with zeros:")); |
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221 StripeDes(*aDes2, 0, 5000, 0, 0); |
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222 //Copy out Chain into Des2:")); |
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223 aChain.CopyOut(*aDes2); |
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224 //Compare the contents of Des1 & Des2: |
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225 if(aDes1->Compare(*aDes2)) iMainThreadFails++; |
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226 iMainThreadTries++; |
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227 //Free chain |
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228 aChain.Free(); |
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229 |
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230 //Check whether the other task has finished |
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231 aExit = aThread.ExitType(); |
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232 } |
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233 while (aExit == EExitPending); |
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234 |
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235 //Clean up stack |
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236 CleanupStack::PopAndDestroy(aDes2); |
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237 CleanupStack::PopAndDestroy(aDes1); |
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238 CleanupStack::PopAndDestroy(); |
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239 CActiveScheduler::Install(NULL); |
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240 CleanupStack::PopAndDestroy(iActSch); |
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241 |
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242 #ifdef __CFLOG_ACTIVE |
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243 __CFLOG_CLOSE; |
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244 __CFLOG_DELETE; |
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245 #endif |
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246 |
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247 //-------------------substep 02----------------------------- |
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248 Log(_L(" Info: Number of main thread checkings: %d with %d fails"),iMainThreadTries,iMainThreadFails); |
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249 Log(_L(" Info: Number of high priority thread checkings: %d with %d fails"),iHighThreadTries,iHighThreadFails); |
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250 aThread.Close(); |
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251 if (iHighThreadTries <1000) |
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252 { |
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253 Log(_L(" Error: High priority thread ended before 1000 loops are finished")); |
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254 return EFail; |
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255 } |
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256 if ( iHighThreadFails || iMainThreadFails) |
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257 return EFail; |
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258 |
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259 __UHEAP_MARKEND; |
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260 return EPass; |
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261 } |
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