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 MBufMgr Test Step 03 |
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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 |
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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 "Test03AllocLeave.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 CTest03AllocLeave::CTest03AllocLeave() |
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37 { |
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38 iTestStepName = _L("MBufMgrTest03");// Store the name of this test case |
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39 } |
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40 |
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41 // destructor |
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42 CTest03AllocLeave::~CTest03AllocLeave() |
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43 { |
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44 } |
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45 |
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46 // |
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47 enum TVerdict CTest03AllocLeave::doTestStepL(void) |
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48 { |
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49 __UHEAP_MARK; |
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50 |
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51 #ifdef __CFLOG_ACTIVE |
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52 __CFLOG_CREATEL; |
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53 __CFLOG_OPEN; |
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54 #endif |
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55 |
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56 TVerdict verdict(EFail); |
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57 //-------------- substep 1 -------------------- |
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58 Log(_L(" 01 Create CMBufManager (with 15K alloc memory) and install active scheduler:")); |
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59 CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler ); |
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60 CActiveScheduler::Install(iActSch); |
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61 |
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62 CreateInstanceMBufMgrL(65536); |
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63 CleanupClosePushL(iBufPond); |
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64 //-------------- substep 2 -------------------- |
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65 RMBuf* mbufs[14]; |
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66 TInt i; |
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67 Log(_L(" 02 Allocate 42000-bytes long worth of mbufs")); |
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68 for (i = 0; i < sizeof(mbufs)/sizeof(mbufs[0]); ++i) |
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69 { |
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70 mbufs[i] = static_cast<RMBuf*>(iBufPond.Alloc(3000, 0, KMaxTInt)); |
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71 // Log(_L(" Heap Size after %d allocs : %d"),i,iMBMngr->__DbgGetHeapSize()); |
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72 if (mbufs[i] == NULL) |
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73 { |
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74 Log(_L("Error: Couldn't allocate RMBuf:")); |
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75 |
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76 #ifdef __CFLOG_ACTIVE |
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77 __CFLOG_CLOSE; |
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78 __CFLOG_DELETE; |
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79 #endif |
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80 User::Leave(EFail); |
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81 } |
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82 } |
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83 |
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84 |
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85 //-------------- substep 3 -------------------- |
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86 Log(_L(" 03 Allocate 8192-bytes long RMBuf2:")); |
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87 RMBuf* aMBuf2 = NULL; |
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88 RMBufChain chain; |
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89 TInt ret; |
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90 TRAP(ret,chain.AllocL(16384);) |
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91 if (ret != KErrNone) |
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92 { |
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93 Log(_L("Info: Couldn't allocate RMBuf as it should be so.")); |
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94 if (ret == KErrNoMBufs) |
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95 verdict = EPass; |
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96 else |
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97 { |
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98 Log(_L("Error: The reason AllocL has failed with %d"),KErrNoMBufs); |
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99 verdict = EFail; |
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100 } |
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101 } |
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102 // Log(_L(" Heap Size after failed alloc %d"),iMBMngr->__DbgGetHeapSize()); |
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103 // Cleanup . |
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104 //-------------- substep 4 -------------------- |
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105 Log(_L(" 04 Deallocate RMBufs (1, 2 & 3):")); |
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106 for (i = 0; i < sizeof(mbufs)/sizeof(mbufs[0]); ++i) |
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107 { |
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108 mbufs[i]->Free(); |
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109 } |
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110 |
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111 if (aMBuf2 != NULL) |
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112 aMBuf2->Free(); |
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113 |
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114 //-------------- substep 5 -------------------- |
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115 Log(_L(" 05 Clean up stack:")); |
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116 CleanupStack::PopAndDestroy(); |
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117 CActiveScheduler::Install(NULL); |
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118 CleanupStack::PopAndDestroy(iActSch); |
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119 |
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120 #ifdef __CFLOG_ACTIVE |
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121 __CFLOG_CLOSE; |
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122 __CFLOG_DELETE; |
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123 #endif |
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124 __UHEAP_MARKEND; |
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125 return verdict; |
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126 } |
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