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1 // Copyright (c) 1998-2009 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 the License "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 // e32test\pccd\t_pccdsr.cpp |
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15 // Stress test a single sector of Compact Flash card (ATA). |
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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 //#define USE_F32_ACCESS |
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21 #include <e32test.h> |
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22 #include <e32svr.h> |
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23 #include <e32hal.h> |
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24 #include <e32uid.h> |
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25 #if defined (USE_F32_ACCESS) |
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26 #include <f32fsys.h> |
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27 #include <f32file.h> |
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28 #endif |
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29 |
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30 #define ATA_PDD_NAME _L("MEDATA") |
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31 |
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32 const TInt KAtaSectorSize=512; |
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33 const TInt KMaxSectors=8; |
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34 const TInt KMaxRdWrBufLen=(KAtaSectorSize*KMaxSectors); // 4K |
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35 const TInt KHeapSize=0x4000; |
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36 const TInt KMaxErr=8; |
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37 |
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38 #if defined (USE_F32_ACCESS) |
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39 GLDEF_D RFs TheFs; |
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40 #else |
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41 LOCAL_D TBusLocalDrive TheDrive; |
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42 LOCAL_D TBool ChangedFlag; |
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43 #endif |
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44 RTest test(_L("Local Drive Stress test")); |
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45 LOCAL_D TBuf8<KMaxRdWrBufLen> wrBufPat1,wrBufPat2,rdBuf; |
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46 |
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47 enum TOper {ENone,EWrite,ERead,ECompare}; |
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48 class TErrInfo |
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49 { |
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50 public: |
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51 TErrInfo(); |
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52 public: |
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53 TInt iError; |
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54 TOper iOperation; |
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55 TInt iCycle; |
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56 }; |
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57 |
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58 class TResult |
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59 { |
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60 public: |
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61 TResult(); |
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62 void Display(CConsoleBase *aConsole, TInt aCycles); |
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63 void Add(TInt anError,TOper anOperation,TInt aCycle); |
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64 public: |
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65 TInt iTotalErrs; |
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66 TErrInfo iFirstErr; |
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67 TErrInfo iLastErrs[KMaxErr]; |
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68 TInt iNextFreeErr; |
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69 TBool iHadAnError; |
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70 }; |
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71 |
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72 |
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73 LOCAL_C TUint OperationToChar(TOper anOperation) |
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74 // |
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75 // Convert operation enum to corresponding display character |
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76 // |
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77 { |
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78 |
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79 switch(anOperation) |
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80 { |
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81 case EWrite: |
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82 return('W'); |
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83 case ERead: |
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84 return('R'); |
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85 case ECompare: |
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86 return('C'); |
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87 default: |
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88 return('?'); |
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89 } |
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90 } |
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91 |
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92 TErrInfo::TErrInfo() |
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93 // |
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94 // Constructor |
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95 // |
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96 { |
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97 |
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98 iError=KErrNone; |
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99 iOperation=ENone; |
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100 iCycle=0; |
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101 } |
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102 |
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103 TResult::TResult() |
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104 // |
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105 // Constructor |
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106 // |
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107 { |
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108 |
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109 iNextFreeErr=0; |
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110 iTotalErrs=0; |
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111 iHadAnError=EFalse; |
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112 } |
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113 |
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114 void TResult::Display(CConsoleBase *aConsole, TInt aCycles) |
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115 // |
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116 // Display test results |
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117 // |
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118 { |
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119 |
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120 TInt xStartPos=0; |
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121 TInt yStartPos=7; |
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122 |
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123 aConsole->SetPos(xStartPos,yStartPos); |
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124 test.Printf(_L("CYCLES-> %07d ERRORS-> %d"),aCycles,iTotalErrs); |
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125 |
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126 aConsole->SetPos(xStartPos,yStartPos+1); |
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127 test.Printf(_L("FIRST ERROR-> ")); |
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128 if (iHadAnError) |
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129 test.Printf(_L("Error:%d Oper:%c Cycle:%07d"),iFirstErr.iError,OperationToChar(iFirstErr.iOperation),iFirstErr.iCycle); |
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130 |
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131 aConsole->SetPos(xStartPos,yStartPos+2); |
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132 test.Printf(_L("LAST ERRORS->")); |
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133 if (iHadAnError) |
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134 { |
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135 TInt i; |
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136 aConsole->SetPos(xStartPos+3,yStartPos+3); |
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137 test.Printf(_L("Error: ")); |
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138 for (i=0;(i<KMaxErr && iLastErrs[i].iOperation!=ENone);i++) |
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139 test.Printf(_L("% 7d,"),iLastErrs[i].iError); |
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140 |
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141 aConsole->SetPos(xStartPos+3,yStartPos+4); |
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142 test.Printf(_L("Oper: ")); |
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143 for (i=0;(i<KMaxErr && iLastErrs[i].iOperation!=ENone);i++) |
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144 test.Printf(_L(" %c,"),OperationToChar(iLastErrs[i].iOperation)); |
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145 |
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146 aConsole->SetPos(xStartPos+3,yStartPos+5); |
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147 test.Printf(_L("Cycle: ")); |
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148 for (i=0;(i<KMaxErr && iLastErrs[i].iOperation!=ENone);i++) |
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149 test.Printf(_L("% 7d,"),iLastErrs[i].iCycle); |
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150 } |
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151 |
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152 test.Printf(_L("\r\n")); |
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153 } |
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154 |
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155 void TResult::Add(TInt anError,TOper anOperation,TInt aCycle) |
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156 // |
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157 // Add a test result |
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158 // |
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159 { |
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160 |
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161 iTotalErrs++; |
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162 if (!iHadAnError) |
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163 { |
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164 iFirstErr.iError=anError; |
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165 iFirstErr.iOperation=anOperation; |
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166 iFirstErr.iCycle=aCycle; |
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167 iHadAnError=ETrue; |
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168 } |
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169 if (iNextFreeErr>=KMaxErr) |
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170 { |
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171 for (TInt i=0;i<(KMaxErr-1);i++) |
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172 iLastErrs[i]=iLastErrs[i+1]; |
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173 iNextFreeErr=(KMaxErr-1); |
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174 } |
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175 iLastErrs[iNextFreeErr].iError=anError; |
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176 iLastErrs[iNextFreeErr].iOperation=anOperation; |
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177 iLastErrs[iNextFreeErr].iCycle=aCycle; |
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178 iNextFreeErr++; |
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179 } |
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180 |
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181 GLDEF_C TInt E32Main() |
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182 { |
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183 TBuf<64> b; |
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184 |
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185 test.Title(); |
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186 TDriveInfoV1Buf diBuf; |
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187 UserHal::DriveInfo(diBuf); |
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188 TDriveInfoV1 &di=diBuf(); |
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189 test.Printf(_L("Select Local Drive (C-%c): "),'C'+(di.iTotalSupportedDrives-1)); |
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190 TChar c; |
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191 TInt drv; |
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192 FOREVER |
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193 { |
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194 c=(TUint)test.Getch(); |
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195 c.UpperCase(); |
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196 drv=((TUint)c)-'C'; |
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197 if (drv>=0&&drv<di.iTotalSupportedDrives) |
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198 break; |
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199 } |
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200 test.Printf(_L("%c:\r\n"),'C'+drv); |
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201 |
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202 TInt rdWrLen; |
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203 #if !defined (USE_F32_ACCESS) |
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204 test.Printf(_L("Select total sectors to write(1-8): ")); |
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205 FOREVER |
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206 { |
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207 c=(TUint)test.Getch(); |
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208 rdWrLen=((TUint)c)-'0'; |
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209 if (rdWrLen>=1&&rdWrLen<=8) |
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210 break; |
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211 } |
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212 test.Printf(_L("%dSector(s)\r\n"),rdWrLen); |
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213 rdWrLen*=KAtaSectorSize; |
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214 #else |
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215 rdWrLen=(KAtaSectorSize*2)+1; |
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216 #endif |
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217 |
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218 b.Format(_L("Init test on drive %c:"),'C'+drv); |
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219 test.Start(b); |
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220 |
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221 TInt r; |
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222 #if defined (USE_F32_ACCESS) |
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223 r=TheFs.Connect(); |
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224 test(r==KErrNone); |
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225 |
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226 RFile f; |
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227 b.Format(_L("%c:\\TEMP.BIN"),'C'+drv); |
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228 r=f.Replace(TheFs,b,EFileShareAny|EFileStream|EFileWrite); |
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229 test(r==KErrNone); |
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230 b.Format(_L("Start testing (%c:\\TEMP.BIN):"),'C'+drv); |
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231 #else |
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232 r=User::LoadPhysicalDevice(ATA_PDD_NAME); |
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233 test(r==KErrNone || r==KErrAlreadyExists); |
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234 |
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235 ChangedFlag=EFalse; |
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236 TheDrive.Connect(drv,ChangedFlag); |
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237 |
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238 TLocalDriveCapsV2Buf info; |
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239 test(TheDrive.Caps(info)==KErrNone); |
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240 test(info().iType==EMediaHardDisk); |
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241 TInt trgPos=I64LOW(info().iSize)-rdWrLen; // Hammer the very end of the disk |
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242 b.Format(_L("Start testing (sector %xH):"),trgPos/KAtaSectorSize); |
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243 #endif |
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244 |
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245 test.Next(b); |
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246 wrBufPat1.SetLength(rdWrLen); |
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247 TInt j; |
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248 for (j=0;j<rdWrLen;j++) |
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249 wrBufPat1[j]=(TUint8)j; |
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250 wrBufPat2.SetLength(rdWrLen); |
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251 for (j=0;j<rdWrLen;j++) |
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252 wrBufPat2[j]=(TUint8)((rdWrLen-1)-j); |
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253 |
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254 TInt cycles=0; |
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255 TResult results; |
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256 TBool toggleTest=EFalse; |
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257 |
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258 TRequestStatus kStat; |
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259 test.Console()->Read(kStat); |
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260 FOREVER |
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261 { |
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262 if ((cycles%10)==0) |
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263 results.Display(test.Console(),cycles); |
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264 |
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265 TInt res; |
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266 #if defined (USE_F32_ACCESS) |
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267 TInt len=(toggleTest)?rdWrLen:1; |
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268 |
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269 wrBufPat1.SetLength(len); |
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270 if ((res=f.SetSize(len))==KErrNone) |
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271 res=f.Write(0,wrBufPat1); // Write test (Pos=0) |
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272 if (res!=KErrNone) |
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273 results.Add(res,EWrite,cycles); |
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274 |
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275 // Read test |
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276 rdBuf.Fill(0,len); |
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277 res=f.Read(0,rdBuf,len); |
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278 if (res!=KErrNone) |
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279 results.Add(res,ERead,cycles); |
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280 if (rdBuf.Compare(wrBufPat1)!=0) |
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281 results.Add(0,ECompare,cycles); |
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282 #else |
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283 TDes8* wrBuf=(toggleTest)?&wrBufPat2:&wrBufPat1; // Change pattern written |
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284 |
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285 res=TheDrive.Write(trgPos,*wrBuf); // Write test |
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286 if (res!=KErrNone) |
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287 results.Add(res,EWrite,cycles); |
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288 |
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289 rdBuf.Fill(0,rdWrLen); |
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290 res=TheDrive.Read(trgPos,rdWrLen,rdBuf); // Read test |
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291 if (res!=KErrNone) |
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292 results.Add(res,ERead,cycles); |
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293 if (rdBuf.Compare(*wrBuf)!=0) |
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294 results.Add(0,ECompare,cycles); |
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295 #endif |
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296 cycles++; |
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297 toggleTest^=0x01; |
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298 |
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299 if (kStat!=KRequestPending) |
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300 { |
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301 TKeyCode c=test.Console()->KeyCode(); |
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302 if (c==EKeySpace) |
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303 break; |
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304 test.Console()->Read(kStat); |
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305 } |
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306 } |
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307 |
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308 test.Next(_L("Close")); |
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309 #if defined (USE_F32_ACCESS) |
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310 f.Close(); |
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311 TheFs.Close(); |
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312 #else |
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313 TheDrive.Disconnect(); |
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314 #endif |
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315 |
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316 test.End(); |
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317 return(0); |
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318 } |
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319 |