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1 // Copyright (c) 2003-2009 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 // This file contains an example Test step implementation |
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15 // This demonstrates the various functions provided |
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16 // by the CTestStep base class which are available within |
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17 // a test step |
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18 // |
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19 // |
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20 |
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21 // EPOC includes |
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22 #include <e32base.h> |
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23 #include <e32test.h> |
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24 #include <e32keys.h> |
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25 #include <c32comm.h> |
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26 #include <f32file.h> |
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27 #include <etel.h> |
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28 #include <etelmm.h> |
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29 #include <testframework.h> |
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30 |
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31 // Test system includes |
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32 #include <testframework.h> |
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33 |
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34 #include "TSU_MMFMIDICLNT.h" |
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35 #include "TS_MMFMIDICLNTsuite.h" |
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36 |
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37 #include "TestStepMidiClntAllocFailNew.h" |
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38 |
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39 |
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40 |
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41 // -------------------------------------------- |
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42 |
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43 /** |
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44 * |
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45 * Static constructor for CTestStepMidiClntAllocFailNew. |
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46 * |
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47 * |
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48 * @return "CTestStepMidiClntAllocFailNew*" |
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49 * The constructed CTestStepMidiClntAllocFailNew |
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50 * |
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51 * @xxxx |
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52 * |
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53 */ |
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54 CTestStepMidiClntAllocFailNew* CTestStepMidiClntAllocFailNew::NewL() |
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55 { |
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56 CTestStepMidiClntAllocFailNew* self = new(ELeave) CTestStepMidiClntAllocFailNew; |
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57 return self; |
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58 } |
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59 |
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60 /** |
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61 * |
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62 * Test step constructor. |
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63 * Each test step initialises its own name. |
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64 * |
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65 * @xxxx |
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66 * |
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67 */ |
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68 CTestStepMidiClntAllocFailNew::CTestStepMidiClntAllocFailNew() |
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69 { |
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70 // store the name of this test case |
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71 // this is the name that is used by the script file |
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72 iTestStepName = _L("MM-MMF-MIDICLNT-U-0100-CP"); |
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73 } |
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74 |
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75 /** |
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76 * |
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77 * Test step destructor. |
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78 * |
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79 * @xxxx |
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80 * |
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81 */ |
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82 CTestStepMidiClntAllocFailNew::~CTestStepMidiClntAllocFailNew() |
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83 { |
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84 } |
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85 |
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86 // from MMidiClientUtilityObserver |
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87 void CTestStepMidiClntAllocFailNew::MmcuoStateChanged(TMidiState /*aOldState*/,TMidiState /*aNewState*/,const TTimeIntervalMicroSeconds& /*aTime*/,TInt /*aError*/) |
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88 { |
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89 } |
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90 void CTestStepMidiClntAllocFailNew::MmcuoTempoChanged(TInt /*aMicroBeatsPerMinute*/) |
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91 { |
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92 } |
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93 void CTestStepMidiClntAllocFailNew::MmcuoVolumeChanged(TInt /*aChannel*/,TReal32 /*aVolumeInDecibels*/) |
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94 { |
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95 } |
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96 void CTestStepMidiClntAllocFailNew::MmcuoMuteChanged(TInt /*aChannel*/,TBool /*aMuted*/) |
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97 { |
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98 } |
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99 void CTestStepMidiClntAllocFailNew::MmcuoSyncUpdate(const TTimeIntervalMicroSeconds& /*aMicroSeconds*/,TInt64 /*aMicroBeats*/) |
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100 { |
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101 } |
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102 void CTestStepMidiClntAllocFailNew::MmcuoMetaDataEntryFound(const TInt /*aMetaDataEntryId*/,const TTimeIntervalMicroSeconds& /*aPosition*/) |
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103 { |
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104 } |
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105 void CTestStepMidiClntAllocFailNew::MmcuoMipMessageReceived(const RArray<TMipMessageEntry>& /*aEntry*/) |
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106 { |
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107 } |
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108 void CTestStepMidiClntAllocFailNew::MmcuoPolyphonyChanged(TInt /*aNewPolyphony*/) |
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109 { |
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110 } |
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111 void CTestStepMidiClntAllocFailNew::MmcuoInstrumentChanged(TInt /*aChannel*/,TInt /*aBankId*/,TInt /*aInstrumentId*/) |
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112 { |
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113 } |
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114 |
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115 /** |
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116 * |
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117 * Do the test step. |
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118 * Each test step must supply an implementation for DoTestStepL. |
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119 * |
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120 * @return "TVerdict" |
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121 * The result of the test step |
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122 * |
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123 * @xxxx |
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124 * |
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125 */ |
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126 TVerdict CTestStepMidiClntAllocFailNew::DoTestStepL() |
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127 { |
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128 iTestStepResult = EPass; |
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129 TInt err = KErrNone; |
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130 |
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131 // Printing to the console and log file |
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132 INFO_PRINTF1(_L("MM-MMF-MIDICLNT-U-0100-CP")); |
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133 INFO_PRINTF1(_L("this is Alloc Failure test of initialising a CMidiClientUtility object with NewL()")); |
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134 |
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135 //__MM_HEAP_MARK; |
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136 TRAP( err, iMidiClnt = CMidiClientUtility::NewL(*this) ); |
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137 delete iMidiClnt; |
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138 iMidiClnt = NULL; |
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139 //__MM_HEAP_MARKEND; |
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140 |
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141 if (err != KErrNone) |
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142 return EFail; |
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143 |
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144 TInt failCount = 1; |
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145 TBool completed = EFalse; |
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146 TBool reachedEnd = EFalse; // Note: declare outside loop to help with debugging |
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147 for(;;) |
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148 { |
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149 __UHEAP_SETFAIL(RHeap::EFailNext ,failCount); |
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150 //__MM_HEAP_MARK; |
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151 |
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152 TRAP( err, (iMidiClnt = CMidiClientUtility::NewL(*this)) ); |
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153 |
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154 completed = EFalse; |
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155 if (err == KErrNone) |
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156 { |
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157 TAny *testAlloc = User::Alloc(1); // when this fails, we passed through all allocs within test |
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158 if (testAlloc==NULL) |
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159 { |
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160 reachedEnd = ETrue; |
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161 failCount--; // -= 1; |
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162 } |
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163 else |
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164 User::Free(testAlloc); |
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165 // see if valid result and break if wrong - might be premature result |
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166 if (iMidiClnt != NULL) |
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167 { |
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168 delete iMidiClnt; |
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169 iMidiClnt = NULL; |
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170 } |
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171 completed = reachedEnd; |
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172 } |
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173 else if (err != KErrNoMemory) // bad error code |
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174 completed = ETrue; |
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175 |
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176 //__MM_HEAP_MARKEND; |
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177 __UHEAP_SETFAIL(RHeap::ENone ,0); |
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178 |
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179 if (completed) |
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180 break; // exit loop |
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181 |
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182 failCount++; |
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183 } |
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184 |
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185 //failCount -= 1; // Failcount of 1 equates to 0 successful allocs, etc. |
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186 |
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187 if (err != KErrNone) |
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188 { |
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189 INFO_PRINTF3(_L(" Error(%d) with %d memory allocations tested"), err, failCount); |
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190 iTestStepResult = EFail; |
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191 } |
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192 else |
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193 { |
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194 INFO_PRINTF2(_L(" Completed OK with %d memory allocations tested"), failCount); |
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195 iTestStepResult = EPass; |
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196 } |
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197 |
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198 if (iMidiClnt != NULL) |
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199 { |
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200 delete iMidiClnt; |
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201 iMidiClnt = NULL; |
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202 } |
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203 |
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204 INFO_PRINTF1(_L("finished with this test step")); |
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205 // test steps return a result |
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206 return iTestStepResult; |
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207 } |
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208 |