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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 // |
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15 |
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16 #include <csch_cli.h> |
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17 #include "Thelpers.h" |
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18 |
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19 #include <e32base.h> |
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20 #include <e32test.h> |
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21 #include <f32file.h> |
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22 |
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23 #include "TestUtils.h" |
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24 #include "platsectaskcommon.h" |
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25 |
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26 _LIT(KTestName, "Task Scheduler platform security Test"); |
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27 |
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28 _LIT(KProcess1, "tschsvrclient1"); |
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29 _LIT(KProcess2, "tschsvrclient2"); |
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30 _LIT(KProcess3, "tschsvrclient3"); |
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31 |
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32 RTest TheTest(KTestName); |
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33 |
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34 typedef CArrayFixFlat<TScheduleEntryInfo> CSchEntryInfoArray; |
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35 typedef CArrayFixFlat<TTaskInfo> CTaskInfoArray; |
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36 typedef CArrayFixFlat<TSchedulerItemRef> CSchItemRefArray; |
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37 |
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38 static RScheduler TheScheduler; |
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39 static CTrapCleanup* TheCleanup; |
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40 static RFs TheFsSession; |
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41 |
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42 //creates a daily schedule with StartTime of aStartTime |
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43 static TInt CreateScheduleL(TSchedulerItemRef& aRef, |
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44 RScheduler& aScheduler, |
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45 const TTime& aStartTime) |
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46 { |
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47 CSchEntryInfoArray* entryList |
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48 = new (ELeave) CSchEntryInfoArray(1); |
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49 CleanupStack::PushL(entryList); |
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50 |
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51 TScheduleEntryInfo entry1; |
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52 entry1.iStartTime = aStartTime; |
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53 entry1.iInterval = 1; // TTimeIntervalDays |
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54 entry1.iIntervalType = EDaily; |
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55 entry1.iValidityPeriod = 30; // minutes |
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56 entryList->AppendL(entry1); |
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57 TInt res = aScheduler.CreatePersistentSchedule(aRef, *entryList); |
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58 CleanupStack::PopAndDestroy(); // entryList |
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59 return res; |
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60 } |
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61 |
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62 static void LaunchClient(TInt aScheduleHandle, |
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63 TInt aTaskHandle, |
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64 const TDesC& aClient, |
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65 TInt aErrorCondition, |
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66 TInt aScheduleCount, |
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67 TInt aTaskCount) |
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68 { |
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69 // now launch process to try and access schedule |
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70 TRequestStatus stat; |
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71 RProcess client; |
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72 |
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73 TBuf<30> id; |
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74 id.Append(':'); |
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75 id.AppendNum(aScheduleHandle); |
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76 id.Append(':'); |
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77 id.AppendNum(aTaskHandle); |
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78 id.Append(':'); |
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79 id.AppendNum(aErrorCondition); |
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80 id.Append(':'); |
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81 id.AppendNum(aScheduleCount); |
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82 id.Append(':'); |
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83 id.AppendNum(aTaskCount); |
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84 id.Append(':'); |
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85 |
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86 TInt res = client.Create(aClient, id); |
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87 TEST2(res, KErrNone); |
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88 // Asynchronous logon: completes when process terminates with process exit code |
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89 client.Logon(stat); |
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90 client.Resume(); |
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91 |
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92 User::WaitForRequest(stat); |
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93 |
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94 TInt exitReason = client.ExitReason(); |
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95 TEST2(exitReason, KErrNone); |
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96 client.Close(); |
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97 } |
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98 |
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99 /** |
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100 @SYMTestCaseID SYSLIB-SCHSVR-CT-0025 |
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101 @SYMTestCaseDesc Check that schedules/tasks cannot be manipulated by unauthorised clients |
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102 @SYMTestPriority High |
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103 @SYMTestActions Ensure permission denied for client with the wrong SID and without WriteDeviceData |
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104 Ensure permission granted for client with the wrong SID but with WriteDeviceData |
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105 @SYMTestExpectedResults Only the schedule creator or clients with WriteDeviceData can manipulate schedules/tasks. |
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106 @SYMPREQ 277 Ensure integrity of Symbian OS handsets |
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107 */ |
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108 static void DoTest1L() |
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109 { |
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110 |
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111 TheTest.Next(_L(" @SYMTestCaseID:SYSLIB-SCHSVR-CT-0025 platformsec - API policing ")); |
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112 |
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113 TheTest.Next(_L("Connect to Scheduler")); |
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114 TInt res = TheScheduler.Connect(); |
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115 TEST2(res, KErrNone); |
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116 |
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117 TheTest.Next(_L("Registering Client")); |
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118 TEST2(SchSvrHelpers::RegisterClientL(TheScheduler), KErrNone); |
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119 |
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120 // Create a schedule |
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121 TheTest.Next(_L("Creating schedule")); |
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122 TSchedulerItemRef scheduleHandle; |
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123 TTime time; |
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124 time.HomeTime(); |
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125 time += TTimeIntervalHours(1); //Task to go off one hour from now (ie we dont |
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126 //want it going off for the purposes of this test) |
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127 User::LeaveIfError(CreateScheduleL(scheduleHandle, TheScheduler, time)); |
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128 |
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129 // Add a task to the schedule |
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130 TheTest.Next(_L("Creating task for schedule")); |
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131 TTaskInfo taskInfo; |
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132 taskInfo.iName = _L("MyTaskName"); |
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133 taskInfo.iPriority = 2; |
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134 taskInfo.iTaskId = 0; |
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135 taskInfo.iRepeat = 1; |
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136 HBufC* data = _L("Tasks Data").AllocLC(); |
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137 res = TheScheduler.ScheduleTask(taskInfo, *data, scheduleHandle.iHandle); |
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138 CleanupStack::PopAndDestroy(); // data |
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139 TEST2(res, KErrNone); |
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140 |
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141 // Now launch client process with a different SID to ours |
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142 // and all capabilities excluding WriteDeviceData (and TCB) |
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143 // Client operations should fail with KErrPermissionDenied |
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144 TheTest.Next(_L("Launch Client1")); |
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145 LaunchClient(scheduleHandle.iHandle, |
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146 taskInfo.iTaskId, |
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147 KProcess1, |
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148 KErrPermissionDenied, |
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149 0, |
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150 0); |
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151 |
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152 TheScheduler.Close(); |
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153 // Now shut down the server and restart. |
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154 TheTest.Next(_L("shuting down and restarting server")); |
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155 CleanupHelpers::TestCleanupL(); |
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156 res = TheScheduler.Connect(); |
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157 TEST2(res, KErrNone); |
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158 TEST2(SchSvrHelpers::RegisterClientL(TheScheduler), KErrNone); |
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159 |
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160 //Check we still have 1 schedule and 1 task. |
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161 TheTest.Next(_L("Checking schedule info and launching client")); |
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162 CSchItemRefArray* refs = new (ELeave) CSchItemRefArray(3); |
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163 CleanupStack::PushL(refs); |
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164 res = TheScheduler.GetScheduleRefsL(*refs, EAllSchedules); |
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165 TEST2(res, KErrNone); |
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166 TInt count = refs->Count(); |
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167 TEST2(count, 1); |
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168 scheduleHandle.iHandle = refs->At(0).iHandle; |
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169 |
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170 res = TheScheduler.GetTaskRefsL(*refs, EAllSchedules, EAllTasks); |
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171 TEST2(res, KErrNone); |
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172 count = refs->Count(); |
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173 TEST2(count, 1); |
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174 taskInfo.iTaskId = refs->At(0).iHandle; |
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175 |
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176 CleanupStack::PopAndDestroy(refs); |
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177 |
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178 // Client operations should fail with KErrPermissionDenied |
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179 TheTest.Next(_L("Launch client1 again")); |
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180 LaunchClient(scheduleHandle.iHandle, |
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181 taskInfo.iTaskId, |
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182 KProcess1, |
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183 KErrPermissionDenied, |
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184 0, |
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185 0); |
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186 |
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187 // Try with client with no 3rd UID. |
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188 // Client operations should fail with KErrPermissionDenied |
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189 TheTest.Next(_L("Launch client3")); |
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190 LaunchClient(scheduleHandle.iHandle, |
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191 taskInfo.iTaskId, |
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192 KProcess3, |
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193 KErrPermissionDenied, |
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194 0, |
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195 0); |
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196 |
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197 // Now try with a client with WriteDeviceData. |
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198 // All operations should succeed |
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199 TheTest.Next(_L("Launch client2")); |
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200 LaunchClient(scheduleHandle.iHandle, |
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201 taskInfo.iTaskId, |
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202 KProcess2, |
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203 KErrNone, |
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204 1, |
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205 1); |
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206 |
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207 TheScheduler.Close(); |
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208 |
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209 SchSvrHelpers::Pause(TheTest); |
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210 } |
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211 |
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212 /** |
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213 @SYMTestCaseID SYSLIB-SCHSVR-CT-0026 |
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214 @SYMTestCaseDesc Check that the scheduled exe receives the security info of the schedule creator. |
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215 @SYMTestPriority High |
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216 @SYMTestActions Check that the scheduled exe receives the security info of the schedule creator. |
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217 @SYMTestExpectedResults The scheduled exe receives the security info of the schedule creator. |
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218 @SYMPREQ 277 Ensure integrity of Symbian OS handsets |
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219 */ |
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220 static void DoTest2L() |
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221 { |
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222 TheTest.Next(_L(" @SYMTestCaseID:SYSLIB-SCHSVR-CT-0026 platformsec - TSecurityInfo validity ")); |
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223 TheTest.Next(_L("Connect to Scheduler")); |
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224 TInt res = TheScheduler.Connect(); |
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225 TEST2(res, KErrNone); |
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226 |
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227 TheTest.Next(_L("Registering Client")); |
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228 TFileName filename; |
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229 filename = _L("PlatSecTaskHandler"); |
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230 TEST2(TheScheduler.Register(filename, 27), KErrNone); |
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231 |
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232 // Create a schedule |
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233 TheTest.Next(_L("Creating schedule")); |
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234 TSchedulerItemRef scheduleHandle; |
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235 TTime time; |
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236 time.HomeTime(); |
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237 time += TTimeIntervalSeconds(2); |
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238 User::LeaveIfError(CreateScheduleL(scheduleHandle, TheScheduler, time)); |
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239 |
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240 // Add a task to the schedule |
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241 TheTest.Next(_L("Creating task for schedule")); |
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242 TTaskInfo taskInfo; |
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243 taskInfo.iName = KPlatSecTaskName(); |
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244 taskInfo.iPriority = 2; |
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245 taskInfo.iTaskId = 0; |
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246 taskInfo.iRepeat = 1; |
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247 HBufC* data = KPlatSecTaskData().AllocLC(); |
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248 res = TheScheduler.ScheduleTask(taskInfo, *data, scheduleHandle.iHandle); |
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249 CleanupStack::PopAndDestroy(); // data |
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250 TEST2(res, KErrNone); |
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251 |
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252 TheTest.Next(_L("Wait for task to fire")); |
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253 TEST2(STaskSemaphore::WaitL(KDefaultTimeout), KErrNone); |
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254 |
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255 SchSvrHelpers::Pause(TheTest); |
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256 } |
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257 |
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258 /** |
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259 @SYMTestCaseID SYSLIB-SCHSVR-CT-1885 |
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260 @SYMTestCaseDesc Check that TTaskInfo states correctly persisted |
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261 @SYMTestPriority High |
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262 @SYMTestActions Setup a schedule and task and then close the server, reconnect and check that the schedule and task |
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263 info has been persisted correctly. |
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264 @SYMTestExpectedResults The test must not panic or fail. |
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265 @SYMDEF INC093573 |
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266 */ |
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267 static void DoTest3L() |
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268 { |
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269 TheTest.Next(_L(" @SYMTestCaseID:SYSLIB-SCHSVR-CT-1885 INC093573: Symbian provided task scheduler (RScheduler) loses parts of pending schedule inf ")); |
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270 TheTest.Next(_L("Connect to Scheduler")); |
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271 TInt res = TheScheduler.Connect(); |
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272 TEST2(res, KErrNone); |
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273 |
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274 TheTest.Next(_L("Registering Client")); |
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275 TEST2(SchSvrHelpers::RegisterClientL(TheScheduler), KErrNone); |
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276 |
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277 // Create a schedule |
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278 TheTest.Next(_L("Creating schedule")); |
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279 TSchedulerItemRef scheduleHandle; |
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280 TTime time; |
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281 time.HomeTime(); |
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282 time += TTimeIntervalHours(1); //Task to go off one hour from now (ie we dont |
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283 //want it going off for the purposes of this test) |
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284 User::LeaveIfError(CreateScheduleL(scheduleHandle, TheScheduler, time)); |
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285 |
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286 // Add a task to the schedule |
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287 TheTest.Next(_L("Creating task for schedule")); |
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288 TTaskInfo taskInfo; |
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289 taskInfo.iName = _L("INC093573"); |
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290 taskInfo.iPriority = 2; |
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291 taskInfo.iTaskId = 0; |
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292 taskInfo.iRepeat = -1; |
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293 HBufC* data = _L("Tasks Data").AllocLC(); |
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294 res = TheScheduler.ScheduleTask(taskInfo, *data, scheduleHandle.iHandle); |
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295 CleanupStack::PopAndDestroy(); // data |
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296 TEST2(res, KErrNone); |
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297 |
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298 TheScheduler.Close(); |
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299 |
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300 // Now shut down the server and restart. |
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301 TheTest.Next(_L("shuting down and restarting server")); |
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302 CleanupHelpers::TestCleanupL(); |
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303 res = TheScheduler.Connect(); |
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304 TEST2(res, KErrNone); |
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305 TEST2(SchSvrHelpers::RegisterClientL(TheScheduler), KErrNone); |
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306 |
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307 //Check that the task is still there with all the correct settings |
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308 TheTest.Next(_L("Checking schedule info and launching client")); |
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309 TTaskInfo returnedInfo; |
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310 TSchedulerItemRef returnedItemRef; |
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311 TTsTime returnedTsTime; |
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312 TInt size=0; |
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313 res=TheScheduler.GetTaskDataSize(0,size); |
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314 TEST2(res,KErrNone); |
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315 HBufC* buffer=HBufC::NewL(size); |
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316 TPtr modifiableBuffer=buffer->Des(); |
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317 |
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318 //now get the task info and compare to the original submitted to ensure that it is properly |
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319 //externalized when server shut down. |
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320 res=TheScheduler.GetTaskInfoL(0,returnedInfo,modifiableBuffer,returnedItemRef,returnedTsTime); |
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321 TEST2(res,KErrNone); |
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322 TEST2(returnedInfo.iPriority,taskInfo.iPriority); |
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323 TEST2(returnedInfo.iRepeat,taskInfo.iRepeat); |
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324 TEST2(returnedInfo.iTaskId,taskInfo.iTaskId); |
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325 TEST2(returnedInfo.iName.Compare(taskInfo.iName),0); |
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326 |
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327 //now clear the buffer |
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328 delete buffer; |
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329 } |
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330 |
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331 static TInt RunTestsL() |
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332 { |
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333 TheTest.Next(_L("Delete old files")); |
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334 SchSvrHelpers::DeleteScheduleFilesL(); |
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335 |
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336 TheTest.Next(_L("Create Task notification semaphore")); |
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337 //initialise task notification semaphore |
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338 STaskSemaphore sem; |
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339 sem.CreateL(); |
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340 |
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341 // Connect to the server |
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342 TheTest.Next(_L("===== Connect to Scheduler =====")); |
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343 TInt res = TheScheduler.Connect(); |
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344 TEST2(res, KErrNone); |
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345 |
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346 // Register a client with the server |
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347 TheTest.Next(_L("===== Registering Client =====")); |
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348 res = SchSvrHelpers::RegisterClientL(TheScheduler); |
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349 TEST2(res, KErrNone); |
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350 |
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351 CActiveScheduler* scheduler = new (ELeave) CActiveScheduler(); |
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352 CleanupStack::PushL(scheduler); |
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353 CActiveScheduler::Install(scheduler); |
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354 |
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355 TheTest.Next(_L("Start tests")); |
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356 |
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357 if(PlatSec::IsCapabilityEnforced(ECapabilityWriteDeviceData)) |
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358 DoTest1L(); |
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359 DoTest2L(); |
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360 DoTest3L(); |
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361 TheTest.Next(_L("Tidying up")); |
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362 CleanupStack::PopAndDestroy(scheduler); |
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363 //close handle to semaphore |
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364 sem.Close(); |
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365 |
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366 //Tidying up so next test will be clear. |
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367 TheTest.Next(_L("Delete all schedules")); |
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368 SchSvrHelpers::DeleteAllSchedulesL(TheScheduler); |
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369 SchSvrHelpers::Pause(TheTest, 2); |
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370 TheTest.Next(_L("Delete old files\n")); |
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371 SchSvrHelpers::DeleteScheduleFilesL(); |
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372 |
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373 TheScheduler.Close(); |
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374 return KErrNone; |
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375 } |
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376 |
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377 GLDEF_C TInt E32Main() |
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378 { |
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379 __UHEAP_MARK; |
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380 TheTest.Start(_L("TC_TSCH_PLATSEC")); |
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381 TheTest.Title(); |
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382 |
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383 TheCleanup = CTrapCleanup::New(); |
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384 //If the previous test fails, SCHSVR.exe may stay in memory. |
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385 TRAPD(error, CleanupHelpers::TestCleanupL()); |
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386 TEST2(error, KErrNone); |
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387 |
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388 TheTest(TheFsSession.Connect() == KErrNone); |
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389 |
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390 TRAP(error, RunTestsL()); |
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391 TEST2(error,KErrNone); |
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392 |
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393 TRAP(error,CleanupHelpers::TestCleanupL()); |
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394 TEST2(error, KErrNone); |
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395 delete TheCleanup; |
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396 |
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397 TheFsSession.Close(); |
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398 TheTest.End(); |
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399 TheTest.Close(); |
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400 __UHEAP_MARKEND; |
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401 |
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402 return KErrNone; |
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403 } |