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1 // Copyright (c) 2006-2009 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 "ctestimapatombuilder.h" |
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17 |
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18 #include <utf.h> |
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19 |
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20 #include "cimapatom.h" |
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21 #include "cimapatomparser.h" |
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22 #include "cimapatomwalker.h" |
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23 #include "cimaplogger.h" |
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24 |
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25 CTestImapAtomBuilder::CTestImapAtomBuilder() |
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26 : iAtomParser(NULL) |
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27 {} |
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28 |
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29 CTestImapAtomBuilder::~CTestImapAtomBuilder() |
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30 { |
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31 delete iAtomParser; |
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32 } |
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33 |
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34 void CTestImapAtomBuilder::SetupL() |
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35 { |
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36 iAtomParser = CImapAtomParser::NewL(EFalse, KDefaultLog); |
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37 } |
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38 |
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39 void CTestImapAtomBuilder::TearDownL() |
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40 { |
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41 delete iAtomParser; |
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42 iAtomParser = NULL; |
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43 } |
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44 |
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45 // Tests |
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46 void CTestImapAtomBuilder::TestAtomParserL() |
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47 { |
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48 INFO_PRINTF1(_L("TestL")); |
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49 |
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50 _LIT8(KLine, "sugar (one (two \"33 () three\" )) apple wibble"); |
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51 TPtrC8 ptrLine = KLine(); |
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52 TBool wantMore = iAtomParser->ProcessLineL(ptrLine); |
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53 |
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54 ASSERT_FALSE(wantMore); |
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55 |
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56 CImapAtom* root = iAtomParser->RootAtom(); |
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57 RPointerArray<CImapAtom> stack; |
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58 stack.AppendL(root); |
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59 |
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60 CImapAtom* current = root; |
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61 |
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62 while(current!=NULL) |
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63 { |
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64 TPtrC8 ptrAtom = current->Atom(EFalse); |
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65 TInt topOfStack = stack.Count() - 1; |
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66 |
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67 // Log the data (SendDataReq is non-leaving, so avoid leaving. Hence no cleanup stack) |
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68 HBufC16* unicodeAtom = NULL; |
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69 TRAPD(err, |
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70 unicodeAtom = CnvUtfConverter::ConvertToUnicodeFromUtf8L(ptrAtom); |
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71 ); |
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72 |
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73 if (err == KErrNone) |
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74 { |
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75 INFO_PRINTF3(_L("%d [%S]"), topOfStack, unicodeAtom); |
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76 } |
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77 |
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78 delete unicodeAtom; |
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79 unicodeAtom=NULL; |
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80 |
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81 // Try going down |
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82 CImapAtom* candidateAtom = current->Child(); |
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83 if (candidateAtom != NULL) |
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84 { |
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85 stack.AppendL(candidateAtom); |
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86 ++topOfStack; |
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87 } |
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88 // Try going along |
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89 else |
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90 { |
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91 candidateAtom = current->Next(); |
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92 // Try going back-up-and-along |
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93 while (candidateAtom == NULL && topOfStack > 0) |
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94 { |
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95 stack.Remove(topOfStack); |
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96 --topOfStack; |
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97 candidateAtom = stack[topOfStack]; |
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98 candidateAtom = candidateAtom->Next(); |
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99 } |
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100 |
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101 stack[topOfStack] = candidateAtom; |
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102 } |
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103 |
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104 // Could use a table (or at least tables - need repeats) to parse different BODYSTRUCTURE's !!! |
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105 current = candidateAtom; |
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106 } |
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107 |
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108 stack.Reset(); |
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109 |
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110 INFO_PRINTF1(_L("Complete")); |
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111 } |
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112 |
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113 void CTestImapAtomBuilder::TestWalkerL() |
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114 { |
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115 INFO_PRINTF1(_L("TestWalkerL")); |
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116 |
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117 // _LIT8(KLine, "spandex (one (two \"33 () three\" )) arse wibble (apple ((pear) banana) cherry) dog"); |
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118 // TPtrC8 ptrLine = KLine(); |
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119 // TBool wantMore = iAtomParser->ProcessLineL(ptrLine); |
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120 // ASSERT_FALSE(wantMore); |
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121 |
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122 _LIT8(KLine1, "(TEXT PLAIN (name1 value1 name2 value2) ID {25}"); |
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123 _LIT8(KLit2, "first line\r\nsecond line\r\n"); |
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124 // _LIT8(KLine3, "encoding size lines"); |
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125 // _LIT8(KLine3, "encoding size \"missing quote"); // and missing end bracket! |
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126 _LIT8(KLine3, "encoding size lines) Stuff at the end that we're not interested in"); |
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127 // _LIT8(KLine3, "encoding size lines)"); |
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128 |
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129 TBool wantMore = iAtomParser->ProcessLineL(KLine1); |
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130 ASSERT_TRUE(wantMore); |
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131 iAtomParser->ProcessLiteralBlockL(KLit2); |
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132 wantMore = iAtomParser->ProcessLineL(KLine3); |
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133 ASSERT_FALSE(wantMore); |
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134 |
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135 DumpAtomTreeL(iAtomParser->RootAtom()); |
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136 |
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137 TPtrC8 unparsed = iAtomParser->UnparsedData(); |
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138 TInt len = unparsed.Length(); |
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139 } |
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140 |
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141 void CTestImapAtomBuilder::DumpAtomTreeL(CImapAtom* aRoot) |
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142 { |
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143 CImapAtomWalker* atomWalker = CImapAtomWalker::NewL(KDefaultLog); |
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144 CleanupStack::PushL(atomWalker); |
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145 atomWalker->SetRootL(aRoot); |
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146 |
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147 TBool bFound = ETrue; |
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148 |
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149 while(bFound) |
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150 { |
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151 TPtrC8 ptrAtom = atomWalker->CurrentDes(EFalse); |
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152 |
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153 // Log the data (SendDataReq is non-leaving, so avoid leaving. Hence no cleanup stack) |
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154 HBufC16* unicodeAtom = NULL; |
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155 TRAPD(err, |
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156 unicodeAtom = CnvUtfConverter::ConvertToUnicodeFromUtf8L(ptrAtom); |
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157 ); |
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158 |
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159 if (err == KErrNone) |
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160 { |
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161 INFO_PRINTF3(_L("%d [%S]"), atomWalker->StackCount(), unicodeAtom); |
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162 } |
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163 |
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164 delete unicodeAtom; |
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165 unicodeAtom=NULL; |
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166 |
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167 // Try going down |
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168 if (atomWalker->PeekDown() == NULL) |
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169 { |
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170 // Try going across |
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171 if (atomWalker->WalkAcrossL(EFalse) == NULL) |
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172 { |
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173 // Might not find something on the way up |
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174 bFound = EFalse; |
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175 |
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176 // Try going up |
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177 while (atomWalker->StackCount() > 1) |
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178 { |
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179 atomWalker->WalkUpL(); |
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180 CImapAtom* upAtom = atomWalker->Current(); |
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181 |
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182 if (upAtom && atomWalker->WalkAcrossL(EFalse) != NULL) |
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183 { |
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184 // found something! |
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185 bFound = ETrue; |
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186 break; |
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187 } |
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188 } |
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189 } |
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190 } |
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191 else |
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192 { |
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193 atomWalker->WalkDownL(); |
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194 } |
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195 } |
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196 |
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197 CleanupStack::PopAndDestroy(atomWalker); |
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198 |
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199 INFO_PRINTF1(_L("Complete")); |
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200 } |
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201 CTestSuite* CTestImapAtomBuilder::CreateSuiteL(const TDesC& aName) |
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202 // static |
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203 { |
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204 SUB_SUITE; |
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205 ADD_TEST_STEP(TestWalkerL); |
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206 END_SUITE; |
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207 } |