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1 // Copyright (c) 1994-2009 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\buffer\t_bflat.cpp |
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15 // Overview: |
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16 // Test all aspects of the CBufFlat class. |
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17 // API Information: |
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18 // CBufFlat. |
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19 // Details: |
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20 // - Test all the operations of the class and see if methods are implemented -- |
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21 // including NewL, Reset, Size, Set Reserve, InsertL, Delete, Ptr, Read, Write and Compress. |
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22 // - Test CBufFlat constructor is as expected. |
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23 // - Insert data into the flat storage dynamic buffer and verify that InsertL method |
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24 // is as expected. |
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25 // - Delete all data in buffer using Reset() method and check size is zero. |
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26 // - Test Ptr, Free, Size, Backptr and SetReserveL methods work as expected. |
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27 // - Insert data into the buffer, delete some data from the beginning, middle, end and |
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28 // check for data is as expected. |
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29 // - Verify the data in the buffer before and after Compress and Read methods is as expected. |
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30 // Platforms/Drives/Compatibility: |
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31 // All |
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32 // Assumptions/Requirement/Pre-requisites: |
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33 // Failures and causes: |
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34 // Base Port information: |
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35 // |
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36 // |
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37 |
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38 #include <e32test.h> |
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39 |
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40 LOCAL_D RTest test(_L("T_BFLAT")); |
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41 |
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42 class TestCBufFlat |
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43 { |
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44 public: |
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45 void Test1(); // Tests all operations of the class. |
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46 void Test2(); // Test public methods of class. |
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47 }; |
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48 |
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49 class TestCBufSeg |
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50 { |
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51 public: |
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52 void Test1(); // Test all operations of the class. |
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53 }; |
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54 |
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55 GLDEF_C void TestCBufFlat::Test1() |
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56 // |
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57 // Tests all operations of the class. |
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58 // |
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59 { |
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60 TText* tp; |
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61 test.Start(_L("Test all operations of CBufFlat")); |
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62 CBufFlat* bf=(CBufFlat*)CBufFlat::NewL(100); |
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63 bf->Reset(); |
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64 bf->Size(); |
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65 bf->SetReserveL(50); // Panics if 50 < iSize |
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66 bf->InsertL(0,TPtrC8((TText8*)"Hello World")); |
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67 bf->Delete(0,5); |
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68 tp=(TText*)bf->Ptr(3).Ptr(); |
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69 tp=(TText*)bf->BackPtr(3).Ptr(); |
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70 bf->Read(2,tp,2); |
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71 bf->Write(2,tp,2); |
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72 bf->Compress(); |
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73 test.End(); |
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74 } |
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75 |
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76 GLDEF_C void TestCBufFlat::Test2() |
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77 // |
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78 // Test all the methods of the class |
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79 // |
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80 { |
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81 |
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82 test.Start(_L("Test constructor of CBufFlat")); |
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83 CBufFlat* bf1=(CBufFlat*)CBufFlat::NewL(20); |
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84 test(bf1->Size()==0); |
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85 test(bf1->Ptr(0).Length()==0); |
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86 |
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87 test.Next(_L("Insert, Reset, Ptr, Free, Size")); |
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88 TBuf8<0x40> tb1=(TText8*)"Hello World"; |
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89 TBuf8<0x40> tb2=(TText8*)"This string is greater than twenty characters long"; |
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90 TBuf8<0x40> tb3; |
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91 bf1->InsertL(0,tb1); // Insert - no expand |
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92 test(bf1->Ptr(0)==tb1); |
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93 test(bf1->Size()==tb1.Size()); |
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94 test(bf1->Ptr(0).Length()==tb1.Size()); |
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95 bf1->InsertL(bf1->Size(),tb2); // Insert and expand |
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96 test(bf1->Size()==(tb1.Size()+tb2.Size())); |
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97 test(bf1->Ptr(0).Left(tb1.Length())==tb1); |
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98 test(bf1->Ptr(tb1.Length())==tb2); |
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99 bf1->InsertL(bf1->Size(),tb3); // Insert a null string |
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100 test(bf1->Size()==(tb1.Size()+tb2.Size())); |
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101 test(bf1->Ptr(0).Left(tb1.Length())==tb1); |
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102 test(bf1->Ptr(tb1.Length())==tb2); |
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103 bf1->Reset(); // Reset |
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104 test(bf1->Size()==0); |
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105 bf1->InsertL(0,tb1); // Insert into a string |
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106 bf1->InsertL(5,tb1); |
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107 bf1->Delete(16,bf1->Size()-16); |
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108 test(bf1->Ptr(0)==TPtrC8((TText8*)"HelloHello World")); |
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109 // |
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110 test.Next(_L("SetReserve")); |
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111 bf1->SetReserveL(50); // SetReserve > 0 |
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112 test(bf1->Size()==16); |
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113 test(bf1->Ptr(0).Length()==16); |
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114 bf1->Reset(); |
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115 bf1->SetReserveL(0); // SetReserve = 0 |
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116 test(bf1->Size()==0); |
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117 test(bf1->Ptr(0).Length()==0); |
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118 // |
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119 test.Next(_L("Delete, BackPtr")); |
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120 bf1->InsertL(0,tb1); |
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121 bf1->Delete(6,1); // Delete Middle |
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122 test(bf1->Ptr(0)==TPtrC8((TText8*)"Hello orld")); |
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123 test(bf1->Size()==10); |
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124 bf1->Delete(9,1); // Delete End |
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125 test(bf1->Ptr(bf1->Size()).Length()==0); |
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126 bf1->InsertL(bf1->Size(),tb3); |
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127 test(bf1->Ptr(0)==TPtrC8((TText8*)"Hello orl")); |
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128 bf1->Delete(0,2); // Delete Start / BackPtr |
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129 test(bf1->BackPtr(5)==TPtrC8((TText8*)"llo o")); |
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130 test(bf1->Size()==7); |
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131 // |
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132 test.Next(_L("Write, Compress")); |
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133 bf1->Write(1,tb1,5); |
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134 test(bf1->Ptr(0)==TPtrC8((TText8*)"lHellol")); |
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135 test(bf1->Size()==7); |
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136 bf1->Compress(); // Compress |
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137 test(bf1->Size()==7); |
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138 |
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139 test.Next(_L("Read")); |
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140 bf1->Read(4,tb1,bf1->Size()-4); |
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141 test(tb1.Size()==3); |
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142 test(tb1==TPtrC8((TText8*)"lol")); |
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143 // |
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144 test.End(); |
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145 } |
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146 |
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147 LOCAL_C void test_CBufFlat() |
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148 // |
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149 // Test the BufFlat class. |
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150 // |
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151 { |
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152 TestCBufFlat b; |
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153 |
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154 test.Start(_L("All operations")); |
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155 b.Test1(); |
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156 test.Next(_L("All methods")); |
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157 b.Test2(); |
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158 // |
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159 test.End(); |
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160 } |
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161 |
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162 GLDEF_C TInt E32Main() |
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163 // |
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164 // Test the ADT Varray types. |
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165 // |
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166 { |
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167 test.Title(); |
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168 test.Start(_L("class CBufFlat")); |
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169 test_CBufFlat(); |
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170 test.End(); |
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171 return(0); |
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172 } |
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173 |