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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 contains ESock Test cases from section 29 |
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15 // |
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16 // |
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17 |
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18 |
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19 // EPOC includes |
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20 #include <e32base.h> |
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21 #include <in_sock.h> |
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22 #include <es_sock.h> |
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23 #include <nifman.h> |
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24 #include <commdbconnpref.h> |
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25 |
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26 #ifdef SYMBIAN_OLD_EXPORT_LOCATION |
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27 #include "es_dummy.h" |
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28 #else |
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29 #include <test/es_dummy.h> |
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30 #endif |
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31 |
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32 #include <es_sock.h> |
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33 #include <es_mbuf.h> |
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34 |
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35 #include "EsockTestSection29.h" |
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36 |
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37 // Test system includes |
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38 #include <comms-infras/esocktestutils.h> |
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39 |
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40 |
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41 TVerdict CEsockTest29::easyTestStepL() |
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42 { |
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43 |
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44 // Open Sockets, one to manipulate mBufPool and one to send/revieve with tcp or udp |
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45 TESTL( OpenSockets() == KErrNone ); |
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46 |
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47 // Bind Test Socket To local Address |
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48 TInetAddr local; |
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49 SetPort( local, KPort, KLocal ); |
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50 iTestSocket.Bind( local ); |
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51 |
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52 // Connect Test Socket to LoopBack Address |
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53 TInetAddr loopBack; |
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54 SetPort( loopBack, KPort, KLoopback ); |
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55 ConnectSocketL( iTestSocket, loopBack ); |
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56 |
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57 // Gobble all the Buf's in the MBuf Pool return the number of mBufs in Use |
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58 TInt totalUsedBufs = iDummySocket.SetOpt( KDummyOptionSetGobbleMBufs, 0, 0 ); |
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59 TInt bufsToBeFreed = 0; |
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60 |
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61 // Data to be used during socket Send |
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62 GetIntFromConfig(KSection29, KBufSize, iBufSize); |
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63 TBool keepSending = ETrue; |
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64 TBuf8<4500> recvBuf; |
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65 TBuf8<4500> sendData; |
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66 sendData.Fill(TChar('z'), iBufSize ); |
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67 TRequestStatus sendStatus; |
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68 TRequestStatus recvStatus; |
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69 const TInt KOneSecond = 1000000; |
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70 |
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71 |
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72 |
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73 for( TInt freeBufCounter = 0; freeBufCounter < totalUsedBufs && keepSending; freeBufCounter += bufsToBeFreed ) |
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74 // OOB loop that will gradually release more MBufs |
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75 { |
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76 |
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77 // release some mBufs and send |
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78 iDummySocket.SetOpt( KDummyOptionSetFreeSomeMBufs, bufsToBeFreed , 0); |
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79 iTestSocket.Send( sendData, 0, sendStatus ); |
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80 |
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81 // Wait for a second to allow time for server/protocol to send |
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82 User::After( KOneSecond ); |
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83 |
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84 // Cancel the send and start to recv |
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85 iTestSocket.CancelSend(); |
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86 User::WaitForRequest(sendStatus); |
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87 |
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88 iTestSocket.Recv(recvBuf, 0, recvStatus); |
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89 |
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90 // Wait for a second to allow time for server/protocol to recieve |
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91 User::After( KOneSecond ); |
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92 iTestSocket.CancelRecv(); |
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93 User::WaitForRequest( recvStatus ); |
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94 |
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95 if( freeBufCounter % 5 == 0 ) |
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96 { |
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97 INFO_PRINTF2( _L("freeBufs now >= %d "), freeBufCounter ); |
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98 } |
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99 |
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100 if( recvBuf.Compare(sendData) == 0 ) |
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101 // if we have recieved data then exit the loop |
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102 { |
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103 keepSending = EFalse; |
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104 } |
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105 |
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106 bufsToBeFreed = 2; |
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107 |
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108 } |
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109 |
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110 // Now do a regular send for good measure to make sure everything is ok |
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111 sendData.Fill(TChar('c'), iBufSize ); |
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112 INFO_PRINTF1( _L("End of Loop, Now sending....") ); |
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113 iTestSocket.Send( sendData, 0, sendStatus ); |
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114 User::WaitForRequest( sendStatus ); |
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115 INFO_PRINTF2( _L("Send Returned %d, now recieving...."), sendStatus.Int() ); |
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116 iTestSocket.Recv( recvBuf, 0, recvStatus ); |
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117 User::After( KOneSecond ); |
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118 iTestSocket.CancelRecv(); |
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119 User::WaitForRequest( recvStatus ); |
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120 |
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121 INFO_PRINTF2( _L("Recieve returned %d ") , recvStatus.Int() ); |
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122 if( recvBuf.Compare(sendData) != 0 ) |
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123 { |
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124 return EFail; |
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125 } |
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126 |
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127 return EPass; |
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128 |
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129 } |
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130 |
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131 |
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132 TInt CEsockTest29::OpenSockets() |
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133 // Func to open the sockets |
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134 { |
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135 iSockServ.Connect(); |
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136 GetStringFromConfig(KSection29, KTestSocketType, iProtocol); |
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137 TInt err = OpenDummySocket(); |
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138 if(err != KErrNone) |
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139 { |
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140 return err; |
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141 } |
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142 if( iProtocol.Compare(KUdp) == 0 ) |
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143 { |
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144 err = OpenTestUdpSocket(); |
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145 INFO_PRINTF1( _L("UDP Test Socket Opened") ); |
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146 } |
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147 else |
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148 { |
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149 err = OpenTestTcpSocket(); |
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150 INFO_PRINTF1( _L("TCP Test Socket Opened") ); |
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151 } |
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152 return err; |
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153 } |
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154 |
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155 |
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156 CEsockTest29::~CEsockTest29() |
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157 { |
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158 iTestSocket.Close(); |
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159 iDummySocket.Close(); |
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160 iSockServ.Close(); |
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161 } |
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162 |
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163 |
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164 TInt CEsockTest29::OpenTestTcpSocket() |
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165 { |
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166 return iTestSocket.Open(iSockServ, KAfInet, KSockStream, KProtocolInetTcp); |
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167 } |
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168 |
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169 |
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170 TInt CEsockTest29::OpenTestUdpSocket() |
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171 { |
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172 return iTestSocket.Open(iSockServ, KAfInet, KSockDatagram, KProtocolInetUdp); |
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173 } |
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174 |
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175 |
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176 TInt CEsockTest29::OpenDummySocket() |
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177 { |
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178 return iDummySocket.Open(iSockServ,_L("Dummy Protocol 3")); |
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179 } |
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180 |
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181 |
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182 void CEsockTest29::SetPort(TInetAddr &aAddr, const TInt aPort, const TDesC &aIPAddr) |
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183 { |
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184 aAddr.SetPort(aPort); |
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185 aAddr.Input(aIPAddr); |
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186 } |
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187 |
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188 |
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189 void CEsockTest29::ConnectSocketL( RSocket &aSocket, TInetAddr &aAddr ) |
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190 // Connect aSocket to aAddr |
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191 { |
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192 TRequestStatus connectSocketStatus; |
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193 aSocket.Connect( aAddr, connectSocketStatus ); |
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194 User::WaitForRequest( connectSocketStatus ); |
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195 if(connectSocketStatus != KErrNone) |
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196 { |
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197 User::Leave(KErrCouldNotConnect); |
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198 } |
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199 } |
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200 |
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201 const TDesC& CEsockTest29::GetTestName() |
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202 { |
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203 // store the name of this test case |
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204 _LIT(ret,"Test29"); |
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205 return ret; |
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206 } |
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207 |
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208 |
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209 /* -------------------------------------------------------------------------------------------- |
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210 ESOCK Test 29_1 uses the above Loop with a data size of 100 (less than MTU) and a Udp Socket |
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211 changing the OOB loop to do this is done with the use of ini files |
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212 -------------------------------------------------------------------------------------------*/ |
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213 |
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214 |
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215 /*-------------------------------------------------------------------------------------------------- |
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216 ESOCK Test 29_2 uses the above Loop with a data size of 4500 (Greater than MTU) and a Udp Socket |
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217 ------------------------------------------------------------------------------------------------*/ |
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218 |
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219 |
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220 /*-------------------------------------------------------------------------------------------------- |
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221 ESOCK Tests 29_3 to 29_9 are left open for further OOB loop tests |
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222 ------------------------------------------------------------------------------------------------*/ |
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223 |
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224 |
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225 |
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226 /* Test 29.10 */ |
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227 |
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228 // Test step 29.10 |
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229 const TDesC& CEsockTest29_10::GetTestName() |
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230 { |
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231 _LIT(ret,"Test29.10"); |
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232 return ret; |
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233 } |
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234 |
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235 CEsockTest29_10::~CEsockTest29_10() |
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236 { |
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237 } |
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238 |
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239 enum TVerdict CEsockTest29_10::easyTestStepL( void ) |
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240 { |
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241 SetTestStepResult(EFail); |
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242 TInt ret; |
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243 const TUint KOneSecond = 1000000; |
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244 |
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245 Logger().WriteFormat(_L("Send/ Recv on PDummy3 socket but no avail MBuf Memory, mBuf becomes avail after send")); |
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246 RSocketServ ss; |
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247 ret = ss.Connect(); |
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248 TESTL(KErrNone == ret); |
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249 |
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250 // open dummy prot 3 |
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251 Logger().WriteFormat(_L("Openning Dummy Protocol 3")); |
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252 RSocket sock; |
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253 ret = sock.Open(ss,_L("Dummy Protocol 3")); |
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254 TESTL(KErrNone == ret); |
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255 |
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256 // connect socket |
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257 TSockAddr addr; |
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258 TRequestStatus connStat; |
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259 sock.Connect(addr, connStat); |
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260 User::WaitForRequest(connStat); |
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261 TESTL(KErrNone == connStat.Int()); |
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262 |
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263 // send packet 1 |
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264 TRequestStatus stat; |
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265 Logger().WriteFormat(_L("Attempting to create a packet to receive later")); |
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266 _LIT8(sendDataOne, "First Send"); |
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267 sock.Send(sendDataOne,0,stat); |
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268 User::WaitForRequest(stat); |
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269 TESTL(KErrNone == stat.Int()); |
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270 // wait for packets to go through esock |
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271 User::After(KOneSecond * 2); |
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272 // gobble mBufs |
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273 TInt nFree = 0; |
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274 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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275 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetGobbleMBufs Option in Protocol")); |
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276 while (nFree > 0) |
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277 { |
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278 ret = sock.SetOpt(KDummyOptionSetGobbleMBufs, 0, 0); |
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279 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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280 } |
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281 Logger().WriteFormat(_L("Socket::SetOpt KDummyOptionSetGobbleMBufs returned %d"), ret); |
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282 |
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283 // we are running in high priority and allocating in a loop. |
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284 // so kernel may not be able to enlarge the pools. |
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285 // wait for kernel to enlarge the pool |
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286 // We have to come out from the loop as well. |
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287 User::After(KOneSecond * 2); |
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288 |
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289 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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290 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetGobbleMBufs Option in Protocol")); |
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291 while (nFree > 0) |
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292 { |
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293 ret = sock.SetOpt(KDummyOptionSetGobbleMBufs, 0, 0); |
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294 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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295 } |
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296 Logger().WriteFormat(_L("Socket::SetOpt KDummyOptionSetGobbleMBufs returned %d"), ret); |
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297 // Once again |
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298 User::After(KOneSecond * 2); |
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299 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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300 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetGobbleMBufs Option in Protocol")); |
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301 while (nFree > 0) |
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302 { |
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303 ret = sock.SetOpt(KDummyOptionSetGobbleMBufs, 0, 0); |
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304 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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305 } |
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306 Logger().WriteFormat(_L("Socket::SetOpt KDummyOptionSetGobbleMBufs returned %d"), ret); |
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307 // Once again |
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308 User::After(KOneSecond * 2); |
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309 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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310 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetGobbleMBufs Option in Protocol")); |
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311 while (nFree > 0) |
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312 { |
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313 ret = sock.SetOpt(KDummyOptionSetGobbleMBufs, 0, 0); |
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314 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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315 } |
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316 // Once again |
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317 User::After(KOneSecond * 2); |
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318 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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319 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetGobbleMBufs Option in Protocol")); |
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320 while (nFree > 0) |
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321 { |
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322 ret = sock.SetOpt(KDummyOptionSetGobbleMBufs, 0, 0); |
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323 sock.GetOpt(KDummyOptionGetMBufFreeSpace, 0, nFree); |
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324 } |
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325 |
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326 |
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327 // send packet 2 |
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328 User::After(KOneSecond); |
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329 TRequestStatus stat2; |
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330 _LIT8(sendDataTwo, "Second Send"); |
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331 Logger().WriteFormat(_L("Sending Data - Should never complete")); |
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332 sock.Send(sendDataTwo,0,stat2); |
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333 |
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334 User::After(KOneSecond); |
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335 Logger().WriteFormat(_L("Now cancel the Send")); |
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336 sock.CancelSend(); |
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337 User::WaitForRequest(stat2); |
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338 TESTL(stat2 == KErrCancel); |
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339 |
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340 Logger().WriteFormat(_L("Receiving Data -- expected to pick up sendDataOne")); |
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341 TBuf8<100> buf; |
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342 TRequestStatus stat3; |
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343 sock.Recv(buf, 0, stat3); |
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344 User::After(KOneSecond); |
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345 User::WaitForRequest(stat3); |
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346 TESTL(buf.Compare(sendDataOne) == 0); |
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347 |
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348 // send packet 3 |
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349 _LIT8(sendDataThree, "Third Send"); |
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350 Logger().WriteFormat(_L("Sending Data ... again")); |
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351 TRequestStatus stat4; |
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352 sock.Send(sendDataThree,0,stat4); |
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353 User::After(1000); |
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354 |
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355 // free memory |
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356 Logger().WriteFormat(_L("Now free memory - should get send and receive completion")); |
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357 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetFreeMBufs Option in Protocol")); |
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358 ret = sock.SetOpt(KDummyOptionSetFreeMBufs, 0, 0); |
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359 Logger().WriteFormat(_L("Socket::SetOpt KDummyOptionSetFreeMBufs returned %d"), ret); |
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360 TESTL(KErrNone == ret); |
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361 |
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362 Logger().WriteFormat(_L("Sending Data - Should now complete")); |
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363 User::WaitForRequest(stat4); |
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364 TESTL(stat4.Int() == KErrNone); |
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365 |
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366 // recieve data and compare contents to sent data |
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367 Logger().WriteFormat(_L("Receiving Data")); |
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368 sock.Recv(buf, 0, stat); |
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369 User::WaitForRequest(stat); |
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370 Logger().WriteFormat(_L("Recv has returned %d"), stat.Int()); |
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371 TBuf<100> buf16; |
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372 buf16.Copy(buf); |
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373 if(buf.Compare(sendDataThree) == 0) |
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374 { |
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375 SetTestStepResult(EPass); |
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376 } |
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377 |
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378 Logger().WriteFormat(_L("Data Recv'ed is '%S'"), &buf16); |
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379 sock.Close(); |
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380 ss.Close(); |
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381 return TestStepResult(); |
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382 } |
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383 |
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384 /* Test 29.11 */ |
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385 |
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386 // Test step 29.11 |
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387 const TDesC& CEsockTest29_11::GetTestName() |
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388 { |
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389 _LIT(ret,"Test29.11"); |
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390 return ret; |
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391 } |
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392 |
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393 CEsockTest29_11::~CEsockTest29_11() |
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394 { |
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395 } |
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396 |
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397 enum TVerdict CEsockTest29_11::easyTestStepL( void ) |
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398 { |
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399 TVerdict verdict = EFail; |
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400 TInt ret; |
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401 |
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402 Logger().WriteFormat(_L("Send/ Recv on PDummy3 socket but no avail MBuf Memory, mBuf becomes avail after send")); |
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403 RSocketServ ss; |
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404 ret = ss.Connect(); |
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405 TESTL(KErrNone == ret); |
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406 CleanupClosePushL(ss); |
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407 |
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408 // open dummy prot 3 |
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409 Logger().WriteFormat(_L("Openning Dummy Protocol 3")); |
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410 RSocket sock; |
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411 ret = sock.Open(ss,_L("Dummy Protocol 3")); |
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412 TESTL(KErrNone == ret); |
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413 |
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414 // connecti socket |
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415 TSockAddr addr; |
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416 TRequestStatus stat; |
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417 sock.Connect(addr, stat); |
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418 User::WaitForRequest(stat); |
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419 TESTL(KErrNone == stat.Int()); |
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420 |
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421 // drain MBuf Pool |
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422 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetGobbleMBufs Option in Protocol")); |
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423 ret = sock.SetOpt(KDummyOptionSetGobbleMBufs, 0, 0); |
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424 Logger().WriteFormat(_L("Socket::SetOpt KDummyOptionSetFreeMBufs returned %d"), ret); |
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425 |
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426 // send data and wait for 1/10 seconds |
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427 Logger().WriteFormat(_L("Sending Data")); |
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428 _LIT8( sendData, "bla bla bla bla"); |
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429 sock.Send(sendData,0,stat); |
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430 const TUint KTenMilliSecs = 10000; |
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431 User::After(KTenMilliSecs); |
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432 |
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433 // free all mbufs |
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434 Logger().WriteFormat(_L("Attempting to set KDummyOptionSetFreeMBufs Option in Protocol")); |
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435 ret = sock.SetOpt(KDummyOptionSetFreeMBufs, 0, 0); |
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436 TESTL(ret == KErrNone); |
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437 Logger().WriteFormat(_L("Socket::SetOpt KDummyOptionSetFreeMBufs returned %d"), ret); |
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438 |
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439 // wait for send to return |
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440 User::WaitForRequest(stat); |
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441 Logger().WriteFormat(_L("Send has returned %d"), stat.Int()); |
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442 if(stat.Int() != KErrNone) |
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443 { |
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444 verdict = EFail; |
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445 } |
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446 |
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447 // recieve data and verify that it is the same as send data |
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448 TBuf8<20> recvBuf; |
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449 TRequestStatus recvStatus; |
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450 sock.Recv(recvBuf, 0, recvStatus); |
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451 User::WaitForRequest(recvStatus); |
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452 Logger().WriteFormat(_L("recieving data on PDummy3 has returned %d"), recvStatus.Int()); |
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453 if(recvStatus.Int() != KErrNone) |
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454 { |
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455 verdict = EFail; |
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456 } |
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457 Logger().WriteFormat(_L("Comparing Recieved data and Sent data"), recvStatus.Int()); |
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458 if(recvBuf.Compare(sendData) == 0) |
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459 { |
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460 verdict = EPass; |
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461 } |
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462 |
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463 sock.Close(); |
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464 CleanupStack::PopAndDestroy(&ss); |
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465 SetTestStepResult(verdict); |
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466 return verdict; |
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467 |
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468 } |
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469 |