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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 "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <s32mem.h> |
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17 #include <s32file.h> |
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18 #include <e32test.h> |
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19 |
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20 const TInt KTestCleanupStack=0x20; |
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21 const TInt KTestExpandSize=0x20; |
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22 const TInt KTestGranularity=0x02; |
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23 |
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24 // This is a path specification and should not be used as is |
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25 _LIT(KFileLocationSpec, "Z:\\STOR-TST\\T_STRM.DAT"); |
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26 |
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27 LOCAL_D RTest test(_L("t_storstrm")); |
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28 LOCAL_D CTrapCleanup* TheTrapCleanup; |
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29 LOCAL_D RFs TheFs; |
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30 LOCAL_D CFileStore* TheStore; |
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31 LOCAL_D CBufStore* TheBufStore; |
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32 LOCAL_D RStoreWriteStream TheSink; |
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33 LOCAL_D RStoreReadStream TheSource; |
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34 |
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35 class THexEncodeFilter : public TStreamFilter |
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36 { |
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37 public: |
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38 void Set(MStreamBuf* aBuf,TInt aMode); |
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39 private: |
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40 TInt Capacity(TInt aMaxLength); |
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41 TInt FilterL(TAny* aPtr,TInt aMaxLength,const TUint8*& aFrom,const TUint8* anEnd); |
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42 void DoSynchL(); |
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43 // |
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44 static TText8 HexDigit(TUint aNibble); |
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45 static TText8 HexMSN(TUint aByte); |
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46 static TText8 HexLSN(TUint aByte); |
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47 private: |
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48 TChar iSpare; |
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49 }; |
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50 |
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51 class RHexDumpStream : public RWriteStream |
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52 { |
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53 public: |
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54 RHexDumpStream() {} |
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55 RHexDumpStream(RWriteStream& aStream); |
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56 void Open(RWriteStream& aStream); |
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57 private: |
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58 THexEncodeFilter iFilter; |
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59 }; |
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60 class RHexLoadStream : public RReadStream |
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61 { |
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62 public: |
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63 RHexLoadStream() {} |
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64 RHexLoadStream(RReadStream& aStream); |
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65 void Open(RReadStream& aStream); |
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66 private: |
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67 THexEncodeFilter iFilter; |
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68 }; |
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69 |
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70 /** |
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71 @SYMTestCaseID SYSLIB-STORE-CT-1205 |
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72 @SYMTestCaseDesc Streaming in and out tests |
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73 @SYMTestPriority High |
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74 @SYMTestActions Tests for copying and filtering |
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75 @SYMTestExpectedResults Test must not fail |
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76 @SYMREQ REQ0000 |
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77 */ |
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78 LOCAL_C void testFixL(CArrayFix< TBuf<16> >& aFix) |
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79 { |
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80 test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1205 Test streaming in and out ")); |
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81 TBuf<16> aa(_L("aa")); |
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82 aFix.AppendL(aa); |
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83 TBuf<16> bb(_L("bbbb")); |
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84 aFix.AppendL(bb); |
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85 TStreamId id=TheSink.CreateL(*TheStore); |
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86 TheSink<<aFix; |
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87 TBuf<16> cc(_L("cccccc")); |
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88 aFix.AppendL(cc); |
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89 TheSink.Close(); |
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90 id=TheSink.CreateL(*TheStore); |
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91 TheSink<<aFix; |
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92 TheSink.Close(); |
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93 TheStore->SetRootL(id); |
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94 TheStore->CommitL(); |
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95 aFix.Reset(); |
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96 TheSource.OpenL(*TheStore,TheStore->Root()); |
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97 TheSource>>aFix; |
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98 TheSource.Close(); |
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99 test(aFix[0]==aa&&aFix[1]==bb&&aFix[2]==cc); |
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100 test.Printf(_L("%S %S %S\n"),&aa,&bb,&cc); |
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101 test.Printf(_L("%S %S %S\n"),&aFix[0],&aFix[1],&aFix[2]); |
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102 // |
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103 // Test copying and filtering. |
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104 // |
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105 CBufSeg* bufp=CBufSeg::NewL(KTestExpandSize); |
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106 CleanupStack::PushL(bufp); |
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107 // |
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108 TheSource.OpenL(*TheStore,id); |
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109 id=TheSink.CreateL(*TheStore); |
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110 // |
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111 RBufWriteStream bout(*bufp); |
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112 RHexDumpStream hout(bout); |
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113 hout.WriteL(TheSource,10); |
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114 RHexLoadStream hin(TheSource); |
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115 hin.ReadL(bout,10); |
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116 bout.CommitL(); |
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117 // |
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118 RBufReadStream bin(*bufp); |
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119 bin.ReadL(TheSink); |
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120 // |
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121 TheSink.Close(); |
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122 TheSource.Close(); |
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123 // |
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124 CleanupStack::PopAndDestroy(); |
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125 |
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126 } |
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127 |
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128 /** |
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129 @SYMTestCaseID PDS-STORE-CT-4018 |
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130 @SYMTestCaseDesc Testing RStoreWriteStream::Append API |
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131 @SYMTestPriority High |
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132 @SYMTestActions Open file for append, add data to Store |
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133 @SYMTestExpectedResults Data is succesfully added to store |
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134 @SYMDEF DEF135804 |
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135 */ |
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136 LOCAL_C void testAppendL() |
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137 { |
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138 test.Next(_L("PDS-STORE-CT-4018: Testing Append API")); |
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139 TheBufStore=CBufStore::NewLC(KTestExpandSize); |
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140 |
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141 //TStreamId id=TheSink.CreateL(*TheBufStore); |
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142 TStreamId id = TheBufStore->ExtendL(); |
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143 TRAPD(r, TheSink.AppendL(*TheBufStore, id)); |
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144 test(r == KErrNone); |
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145 TBuf<16> inbuf(_L("appendL")); |
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146 TheSink<<inbuf; |
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147 TheSink.CommitL(); |
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148 TheSink.Close(); |
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149 |
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150 |
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151 TBuf<16> outbuf; |
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152 TheSource.OpenL(*TheBufStore,id); |
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153 TheSource>>outbuf; |
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154 TheSource.Close(); |
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155 test(inbuf==outbuf); |
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156 |
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157 test.Printf(_L("Write Buf: %S\n"),&inbuf); |
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158 test.Printf(_L("Read Buf: %S\n"),&outbuf); |
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159 |
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160 CleanupStack::PopAndDestroy(TheBufStore); |
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161 |
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162 } |
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163 |
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164 RHexDumpStream::RHexDumpStream(RWriteStream& aStream) |
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165 { |
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166 Open(aStream); |
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167 } |
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168 |
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169 void RHexDumpStream::Open(RWriteStream& aStream) |
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170 { |
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171 iFilter.Set(aStream.Sink(),THexEncodeFilter::EWrite); |
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172 RWriteStream::Attach(&iFilter); |
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173 } |
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174 |
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175 RHexLoadStream::RHexLoadStream(RReadStream& aStream) |
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176 { |
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177 Open(aStream); |
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178 } |
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179 |
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180 void RHexLoadStream::Open(RReadStream& aStream) |
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181 { |
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182 iFilter.Set(aStream.Source(),THexEncodeFilter::ERead); |
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183 RReadStream::Attach(&iFilter); |
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184 } |
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185 |
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186 void THexEncodeFilter::Set(MStreamBuf* aBuf,TInt aMode) |
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187 { |
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188 TStreamFilter::Set(aBuf,aMode); |
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189 iSpare=TChar(0); |
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190 } |
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191 |
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192 TInt THexEncodeFilter::Capacity(TInt aMaxLength) |
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193 { |
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194 __ASSERT_DEBUG(aMaxLength>0,User::Panic(_L("aargh!"),0)); |
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195 return (iSpare.Eos()?aMaxLength+1:aMaxLength)>>1; |
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196 } |
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197 |
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198 TInt THexEncodeFilter::FilterL(TAny* aPtr,TInt aMaxLength,const TUint8*& aFrom,const TUint8* anEnd) |
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199 { |
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200 __ASSERT_DEBUG(aMaxLength>0,User::Panic(_L("aargh!"),0)); |
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201 TPtr8 hex((TText8*)aPtr,aMaxLength); |
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202 const TUint8* bin=aFrom; |
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203 if (!iSpare.Eos()) |
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204 { |
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205 hex.Append(iSpare); |
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206 aMaxLength--; |
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207 } |
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208 TInt n=Min(aMaxLength>>1,anEnd-bin); |
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209 for (const TUint8* end=bin+n;bin<end;bin++) |
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210 { |
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211 TUint8 byte=*bin; |
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212 hex.Append(HexMSN(byte)); |
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213 hex.Append(HexLSN(byte)); |
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214 } |
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215 if (aMaxLength>(n<<1)&&bin<anEnd) |
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216 { |
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217 TUint8 byte=*bin++; |
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218 hex.Append(HexMSN(byte)); |
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219 iSpare=HexLSN(byte); |
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220 } |
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221 else |
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222 iSpare=TChar(0); |
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223 __ASSERT_DEBUG(hex.Length()==hex.MaxLength()||bin==anEnd,User::Panic(_L("aargh!"),0)); |
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224 aFrom=bin; |
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225 return hex.Length(); |
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226 } |
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227 |
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228 void THexEncodeFilter::DoSynchL() |
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229 { |
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230 if (IsCommitted()) |
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231 return; |
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232 // |
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233 if (!iSpare.Eos()) |
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234 { |
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235 TText8 c=TText8(iSpare); |
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236 iSpare=TChar(0); |
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237 EmitL(&c,1); |
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238 } |
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239 TStreamFilter::DoSynchL(); |
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240 } |
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241 |
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242 TText8 THexEncodeFilter::HexDigit(TUint aNibble) |
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243 { |
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244 return TText8(aNibble+(aNibble<10?'0':('a'-10))); |
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245 } |
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246 |
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247 TText8 THexEncodeFilter::HexMSN(TUint aByte) |
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248 { |
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249 return HexDigit(aByte>>4); |
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250 } |
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251 |
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252 TText8 THexEncodeFilter::HexLSN(TUint aByte) |
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253 { |
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254 return HexDigit(aByte&0x0f); |
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255 } |
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256 |
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257 LOCAL_C void doMainL() |
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258 { |
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259 test.Start(_L("Creating Store")); |
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260 TParsePtrC parse(KFileLocationSpec); |
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261 |
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262 // TheStore=CBufStore::NewLC(KTestExpandSize); |
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263 TheStore=CDirectFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite); |
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264 TheStore->SetTypeL(TUidType(KDirectFileStoreLayoutUid,TUid::Uid('H'|('E'<<8)|('X'<<16)))); |
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265 |
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266 test.Next(_L("Creating CArrayFixFlat")); |
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267 CArrayFixFlat< TBuf<16> >* pFixFlat=new(ELeave) CArrayFixFlat< TBuf<16> >(KTestGranularity); |
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268 CleanupStack::PushL(pFixFlat); |
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269 testFixL(*pFixFlat); |
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270 |
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271 testAppendL(); |
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272 |
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273 CleanupStack::PopAndDestroy(2,TheStore); |
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274 } |
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275 |
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276 // |
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277 // Prepare the test directory. |
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278 // |
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279 LOCAL_C void setupTestDirectory() |
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280 { |
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281 TInt r=TheFs.Connect(); |
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282 test(r==KErrNone); |
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283 // |
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284 TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive())); |
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285 TParse parse; |
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286 parse.Set(drive.Name(), &KFileLocationSpec, NULL); |
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287 |
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288 r=TheFs.MkDir(parse.DriveAndPath()); |
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289 test(r==KErrNone||r==KErrAlreadyExists); |
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290 r=TheFs.SetSessionPath(parse.DriveAndPath()); |
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291 test(r==KErrNone); |
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292 } |
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293 |
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294 // |
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295 // Initialise the cleanup stack. |
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296 // |
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297 LOCAL_C void setupCleanup() |
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298 { |
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299 TheTrapCleanup=CTrapCleanup::New(); |
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300 test(TheTrapCleanup!=NULL); |
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301 TRAPD(r,\ |
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302 {\ |
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303 for (TInt i=KTestCleanupStack;i>0;i--)\ |
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304 CleanupStack::PushL((TAny*)1);\ |
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305 test(r==KErrNone);\ |
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306 CleanupStack::Pop(KTestCleanupStack);\ |
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307 }); |
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308 test(r==KErrNone); |
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309 } |
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310 |
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311 LOCAL_C void DeleteDataFile(const TDesC& aFullName) |
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312 { |
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313 RFs fsSession; |
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314 TInt err = fsSession.Connect(); |
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315 if(err == KErrNone) |
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316 { |
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317 TEntry entry; |
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318 if(fsSession.Entry(aFullName, entry) == KErrNone) |
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319 { |
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320 RDebug::Print(_L("Deleting \"%S\" file.\n"), &aFullName); |
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321 err = fsSession.SetAtt(aFullName, 0, KEntryAttReadOnly); |
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322 if(err != KErrNone) |
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323 { |
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324 RDebug::Print(_L("Error %d changing \"%S\" file attributes.\n"), err, &aFullName); |
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325 } |
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326 err = fsSession.Delete(aFullName); |
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327 if(err != KErrNone) |
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328 { |
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329 RDebug::Print(_L("Error %d deleting \"%S\" file.\n"), err, &aFullName); |
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330 } |
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331 } |
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332 fsSession.Close(); |
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333 } |
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334 else |
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335 { |
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336 RDebug::Print(_L("Error %d connecting file session. File: %S.\n"), err, &aFullName); |
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337 } |
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338 } |
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339 |
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340 // |
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341 // Test the streaming framework. |
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342 // |
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343 GLDEF_C TInt E32Main() |
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344 { |
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345 test.Title(); |
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346 setupTestDirectory(); |
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347 setupCleanup(); |
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348 __UHEAP_MARK; |
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349 // |
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350 TRAPD(r,doMainL()); |
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351 test(r==KErrNone); |
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352 |
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353 //deletion of data files must be before call to .End() - DEF047652 |
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354 TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive())); |
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355 TParse parse; |
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356 parse.Set(drive.Name(), &KFileLocationSpec, NULL); |
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357 ::DeleteDataFile(parse.FullName()); |
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358 |
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359 test.End(); |
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360 // |
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361 __UHEAP_MARKEND; |
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362 |
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363 delete TheTrapCleanup; |
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364 TheFs.Close(); |
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365 test.Close(); |
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366 return 0; |
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367 } |
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368 |