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1 // Copyright (c) 2004-2009 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 is a performance test harness measuring a sync deletion of |
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15 // a proportion of Contacts in the default database. |
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16 // |
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17 // |
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18 |
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19 #include <cntvcard.h> |
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20 #include <cntitem.h> |
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21 #include <f32file.h> |
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22 #include <s32mem.h> |
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23 #include "T_PerfSyncDelete.h" |
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24 #include "../T_UTILS.H" |
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25 |
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26 // Constants |
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27 |
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28 _LIT(KDbName,"C:Contacts.cdb"); |
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29 |
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30 const TPtrC KDbPath((KDbName)); |
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31 const TInt KCompactResolution = 16; |
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32 _LIT(KOutputFormat,"Sync Delete took: %d s %03d deleting %d of %d Contacts\n"); |
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33 |
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34 CSyncDelete::CSyncDelete(TInt64 aSeed) |
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35 { |
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36 iRandSeed = aSeed; |
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37 } |
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38 |
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39 CSyncDelete::~CSyncDelete() |
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40 { |
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41 delete iDb; |
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42 iFs.Close(); |
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43 } |
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44 |
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45 CSyncDelete* CSyncDelete::NewLC(RTest& aTest, TInt64 ranSeed) |
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46 {; |
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47 CSyncDelete* self = new (ELeave) CSyncDelete(ranSeed); |
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48 CleanupStack::PushL(self); |
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49 self->ConstructL(aTest); |
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50 return(self); |
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51 } |
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52 |
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53 void CSyncDelete::ConstructL(RTest& aTest) |
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54 { |
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55 iTest = &aTest; |
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56 iDb = CContactDatabase::OpenL(KDbPath); |
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57 User::LeaveIfError(iFs.Connect()); |
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58 CCntTest::ProfileReset(0, 59); |
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59 } |
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60 |
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61 TBool CSyncDelete::ExistsInArray(const CArrayFix<TInt>& aArr, TInt aSize, TInt aNum) |
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62 /** |
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63 Returns whether aNum exists in aArr from 0 to aSize in the aArr array |
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64 */ |
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65 { |
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66 for(TInt i = 0; i < aSize; ++i) |
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67 { |
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68 if (aNum == aArr[i]) |
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69 { |
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70 return ETrue; |
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71 } |
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72 } |
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73 return EFalse; |
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74 } |
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75 |
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76 void CSyncDelete::CreateRandomIdArray(CArrayFix<TInt>& aUids, TInt aNumIds, TInt aNumEntriesInDb) |
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77 /* |
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78 Creates a random array of numbers corresponding to the uids in the |
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79 Contacts model. No UID is repeated |
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80 */ |
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81 { |
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82 for(TInt i = 0; i < aNumIds; ++i) |
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83 { |
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84 TInt uid = Math::Rand(iRandSeed)%(aNumEntriesInDb-1)+1; |
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85 while(ExistsInArray(aUids,i,uid)) |
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86 { |
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87 uid = Math::Rand(iRandSeed)%(aNumEntriesInDb-1)+1; |
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88 } |
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89 aUids[i] = uid; |
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90 } |
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91 } |
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92 |
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93 void CSyncDelete::CleanupPtrArray(TAny* aCArrayPtr) |
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94 /** |
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95 Static convenience cleanup method copied from CSmlContactsDba |
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96 */ |
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97 { |
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98 CArrayPtr<CContactItem>* array = reinterpret_cast<CArrayPtr<CContactItem>*>(aCArrayPtr); |
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99 array->ResetAndDestroy(); |
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100 delete array; |
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101 } |
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102 |
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103 void CSyncDelete::DoSyncL(TInt aEntryCount, TInt aNumEntriesInDb) |
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104 /** This routine deleted aEntryCount of aNumEntriesInDb where the Ids to delete are |
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105 generated at random. This harness does not tests Sync Update |
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106 */ |
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107 { |
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108 // create an array of random, non-repeating contact ids |
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109 CArrayFixFlat<TInt>* uids = new(ELeave) CArrayFixFlat<TInt>(aEntryCount); |
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110 CleanupStack::PushL(uids); |
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111 uids->ResizeL(aEntryCount); |
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112 CreateRandomIdArray(*uids,aEntryCount,aNumEntriesInDb); |
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113 |
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114 // Most SML servers perform all the delete operations followed by all the |
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115 // update operations (or vice verca) rather than intermingling the 2 |
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116 // operations. We are only interested in the deletion aspect at this state. |
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117 // |
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118 CCntTest::ProfileStart(0); |
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119 for (TInt i = 0; i < aEntryCount; ++i) |
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120 { ; |
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121 const TContactItemId KEntryId = static_cast<TContactItemId>((*uids)[i]); |
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122 iDb->DeleteContactL(KEntryId); |
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123 |
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124 if ((i > 0) && ((i % KCompactResolution) == 0)) |
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125 { |
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126 iDb->CompactL(); |
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127 } |
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128 } |
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129 CleanupStack::PopAndDestroy(uids); |
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130 CCntTest::ProfileEnd(0); |
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131 |
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132 TCntProfile p[1]; |
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133 TBuf<64> formattable; |
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134 TInt sec; |
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135 TInt msec; |
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136 |
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137 CCntTest::ProfileResult(&p[0],0,1); |
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138 sec = p[0].iTime/1000000; |
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139 msec = (p[0].iTime/1000)%1000; |
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140 formattable.Format(KOutputFormat, sec, msec, aEntryCount, aNumEntriesInDb); |
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141 iTest->Printf(formattable); |
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142 } |