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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 contains ESock Test cases from section 16 |
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15 // Testing read from socket with KSockReadPeek flag set |
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16 // |
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17 // |
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18 |
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19 |
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20 #include <e32base.h> |
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21 |
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22 #include "SocketTestSection16.h" |
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23 |
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24 |
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25 // Test step 16.1 |
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26 const TDesC& CSocketTest16_1::GetTestName() |
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27 { |
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28 _LIT(ret,"Test16.1"); |
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29 return ret; |
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30 } |
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31 |
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32 enum TVerdict CSocketTest16_1::InternalDoTestStepL( void ) |
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33 { |
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34 Logger().WriteFormat(_L("Testing read from socket with KSockReadPeek flag set in different situations.")); |
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35 |
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36 RSocketServ sockServ; |
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37 |
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38 RSocket sock_UdpIn; |
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39 RSocket sock_UdpOut; |
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40 TInt nRes; |
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41 |
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42 _LIT8(KSendData, "ABCDEFGHIJKLMNOPQRSTUVWXYZ"); // Sample testdata to send in these tests |
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43 |
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44 CleanupClosePushL(sockServ); |
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45 CleanupClosePushL(sock_UdpIn); |
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46 CleanupClosePushL(sock_UdpOut); |
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47 |
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48 Logger().WriteFormat(_L("connecting to the socket server...")); |
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49 nRes = sockServ.Connect(); |
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50 TESTL(nRes == KErrNone); |
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51 |
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52 //-- open UDP datagram sockets |
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53 Logger().WriteFormat(_L("opening sockets...")); |
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54 TESTL(sock_UdpIn.Open (sockServ, KAfInet, KSockDatagram, KProtocolInetUdp) == KErrNone); |
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55 TESTL(sock_UdpOut.Open(sockServ, KAfInet, KSockDatagram, KProtocolInetUdp) == KErrNone); |
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56 |
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57 TRequestStatus rqStat_in, rqStat_out; |
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58 |
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59 //-- local host address, port #7 - the data will be sent via this address |
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60 TInetAddr inetAddrTo(7); |
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61 TInetAddr inetAddrFrom; |
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62 |
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63 TBuf8<100> tempBuf, tempBuf1; |
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64 |
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65 const TInt KIPHeaderSize = 20; //-- IP header size |
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66 const TInt KUdpHeaderSize= 8; //-- UDP header size |
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67 |
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68 |
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69 inetAddrTo.Input(_L("127.0.0.2")); |
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70 sock_UdpIn.Bind(inetAddrTo); //-- bind socket to address |
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71 |
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72 |
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73 //################################################################################################### |
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74 //--- Test normal situation with peeking data from the UDP socket, when the data arrived before peeking |
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75 //################################################################################################### |
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76 |
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77 |
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78 //--- 1. send the data to the udp socket |
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79 sock_UdpOut.SendTo(KSendData, inetAddrTo, 0, rqStat_out); |
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80 User::WaitForRequest(rqStat_out); |
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81 Logger().WriteFormat(_L("UDP sent %d bytes of data, error code:%d\n"), KSendData().Size(), rqStat_out.Int()); |
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82 TESTL(rqStat_out.Int() == KErrNone); |
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83 |
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84 |
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85 //--- 2. Peek data from UDP socket and check the size (taking into account the KIpHeaderIncluded flag) |
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86 sock_UdpIn.RecvFrom(tempBuf, inetAddrFrom, KIpHeaderIncluded|KSockReadPeek, rqStat_in); |
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87 User::WaitForRequest(rqStat_in); |
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88 Logger().WriteFormat(_L("UDP peeked %d bytes of data, error code:%d\n"), tempBuf.Size(), rqStat_in.Int()); |
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89 TESTL(rqStat_in.Int() == KErrNone); |
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90 TESTL(tempBuf.Size() == KIPHeaderSize + KUdpHeaderSize + KSendData().Size()); |
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91 |
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92 //--- 3. Peek data from UDP socket and check the size (taking into account the KIpHeaderIncluded flag) |
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93 sock_UdpIn.RecvFrom(tempBuf1, inetAddrFrom, KIpHeaderIncluded|KSockReadPeek, rqStat_in); |
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94 User::WaitForRequest(rqStat_in); |
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95 Logger().WriteFormat(_L("UDP peeked %d bytes of data, error code:%d\n"), tempBuf1.Size(), rqStat_in.Int()); |
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96 TESTL(rqStat_in.Int() == KErrNone); |
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97 TESTL(tempBuf1.Size() == KIPHeaderSize + KUdpHeaderSize + KSendData().Size()); |
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98 |
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99 //-- check, the data shall be the same |
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100 TESTL( tempBuf.CompareF(tempBuf1) ==0); |
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101 |
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102 //--- 4. read data from socket and check the size |
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103 |
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104 sock_UdpIn.RecvFrom(tempBuf, inetAddrFrom, 0, rqStat_in); |
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105 User::WaitForRequest(rqStat_in); |
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106 Logger().WriteFormat(_L("UDP read real %d bytes data from the socket, error code:%d\n"), tempBuf.Size(), rqStat_in.Int()); |
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107 TESTL(rqStat_in.Int() == KErrNone); |
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108 TESTL(tempBuf.Size() == KSendData().Size()); |
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109 |
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110 //################################################################################################### |
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111 //--- Test the situation with peeking data from the UDP socket, when the data arrived after read request. |
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112 //################################################################################################### |
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113 |
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114 |
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115 //--- 1. Issue a read request from the socket with KSockReadPeek flag set |
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116 Logger().WriteFormat(_L("Issuing reading request with KSockReadPeek flag set")); |
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117 sock_UdpIn.RecvFrom(tempBuf, inetAddrFrom, KIpHeaderIncluded|KSockReadPeek, rqStat_in); |
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118 |
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119 //--- 2. send data |
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120 sock_UdpOut.SendTo(KSendData, inetAddrTo, 0, rqStat_out); |
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121 User::WaitForRequest(rqStat_out); |
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122 Logger().WriteFormat(_L("UDP sent %d bytes of data, error code:%d\n"), KSendData().Size(), rqStat_out.Int()); |
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123 TESTL(rqStat_out.Int() == KErrNone); |
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124 |
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125 |
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126 //--- 3. Wait for peeking data to complete, check the result |
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127 User::WaitForRequest(rqStat_in); |
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128 Logger().WriteFormat(_L("UDP peeked %d bytes of data, error code:%d\n"), tempBuf.Size(), rqStat_in.Int()); |
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129 TESTL(rqStat_in.Int() == KErrNone); |
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130 TESTL(tempBuf.Size() == KIPHeaderSize + KUdpHeaderSize + KSendData().Size()); |
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131 |
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132 |
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133 sock_UdpIn.RecvFrom(tempBuf1, inetAddrFrom, KIpHeaderIncluded|KSockReadPeek, rqStat_in); |
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134 User::WaitForRequest(rqStat_in); |
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135 Logger().WriteFormat(_L("UDP peeked %d bytes of data, error code:%d\n"), tempBuf1.Size(), rqStat_in.Int()); |
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136 TESTL(rqStat_in.Int() == KErrNone); |
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137 TESTL(tempBuf1.Size() == KIPHeaderSize + KUdpHeaderSize + KSendData().Size()); |
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138 |
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139 //-- check, the data shall be the same |
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140 TESTL( tempBuf.CompareF(tempBuf1) ==0); |
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141 |
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142 //--- 4. read data from socket and check the size |
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143 |
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144 sock_UdpIn.RecvFrom(tempBuf, inetAddrFrom, 0, rqStat_in); |
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145 User::WaitForRequest(rqStat_in); |
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146 Logger().WriteFormat(_L("UDP read real %d bytes data from the socket, error code:%d\n"), tempBuf.Size(), rqStat_in.Int()); |
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147 TESTL(rqStat_in.Int() == KErrNone); |
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148 TESTL(tempBuf.Size() == KSendData().Size()); |
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149 |
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150 |
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151 //################################################################################################### |
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152 //--- Test the situation with peeking data from the UDP socket cancellation |
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153 //################################################################################################### |
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154 |
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155 //--- 1. Issue a read request from the socket with KSockReadPeek flag set |
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156 Logger().WriteFormat(_L("Issuing reading request with KSockReadPeek flag set")); |
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157 sock_UdpIn.RecvFrom(tempBuf, inetAddrFrom, KIpHeaderIncluded|KSockReadPeek, rqStat_in); |
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158 |
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159 Logger().WriteFormat(_L("Cancel receiving")); |
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160 sock_UdpIn.CancelRecv(); |
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161 |
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162 //--- 2. send data |
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163 sock_UdpOut.SendTo(KSendData, inetAddrTo, 0, rqStat_out); |
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164 User::WaitForRequest(rqStat_out); |
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165 Logger().WriteFormat(_L("UDP sent %d bytes of data, error code:%d\n"), KSendData().Size(), rqStat_out.Int()); |
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166 TESTL(rqStat_out.Int() == KErrNone); |
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167 |
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168 |
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169 //--- 3. Wait for peeking data to complete, check the result |
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170 User::WaitForRequest(rqStat_in); |
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171 Logger().WriteFormat(_L("UDP peeked %d bytes of data, error code:%d\n"), tempBuf.Size(), rqStat_in.Int()); |
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172 TESTL((rqStat_in.Int() == KErrCancel) || (rqStat_in.Int() == KErrNone)); |
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173 |
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174 //--- 4. Peek the data |
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175 sock_UdpIn.RecvFrom(tempBuf, inetAddrFrom, KIpHeaderIncluded|KSockReadPeek, rqStat_in); |
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176 User::WaitForRequest(rqStat_in); |
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177 Logger().WriteFormat(_L("UDP peeked %d bytes of data, error code:%d\n"), tempBuf1.Size(), rqStat_in.Int()); |
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178 TESTL(rqStat_in.Int() == KErrNone); |
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179 |
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180 |
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181 |
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182 //-- close and destroy everything |
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183 CleanupStack::PopAndDestroy(3); //sockServ, sock_UdpIn, sock_UdpOut |
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184 |
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185 SetTestStepResult(EPass); |
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186 return EPass; |
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187 } |
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188 |
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189 |