1 #include <string> |
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2 #include <iostream> |
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3 |
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4 #include <path.h> |
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5 #include <list_graph.h> |
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6 |
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7 using namespace std; |
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8 using namespace hugo; |
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9 |
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10 bool passed = true; |
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11 |
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12 void check(bool rc) { |
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13 passed = passed && rc; |
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14 if(!rc) { |
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15 cout << "Test failed!" << endl; |
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16 } |
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17 } |
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18 |
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19 #ifdef DEBUG |
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20 const bool debug = true; |
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21 #else |
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22 const bool debug = false; |
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23 #endif |
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24 |
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25 |
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26 int main() { |
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27 |
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28 try { |
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29 |
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30 typedef ListGraph::Node Node; |
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31 typedef ListGraph::Edge Edge; |
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32 |
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33 ListGraph G; |
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34 |
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35 Node s=G.addNode(); |
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36 Node v1=G.addNode(); |
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37 Node v2=G.addNode(); |
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38 Node v3=G.addNode(); |
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39 Node v4=G.addNode(); |
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40 Node t=G.addNode(); |
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41 |
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42 Edge e1 = G.addEdge(s, v1); |
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43 Edge e2 = G.addEdge(s, v2); |
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44 Edge e3 = G.addEdge(v1, v2); |
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45 Edge e4 = G.addEdge(v2, v1); |
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46 Edge e5 = G.addEdge(v1, v3); |
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47 Edge e6 = G.addEdge(v3, v2); |
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48 Edge e7 = G.addEdge(v2, v4); |
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49 Edge e8 = G.addEdge(v4, v3); |
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50 Edge e9 = G.addEdge(v3, t); |
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51 Edge e10 = G.addEdge(v4, t); |
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52 |
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53 bool rc; |
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54 |
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55 { |
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56 cout << "\n\n\nDirPath tesztelese...\n"; |
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57 |
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58 |
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59 cout << "Ures path letrehozasa" << endl; |
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60 typedef DirPath<ListGraph> DPath; |
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61 DPath P(G); |
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62 |
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63 cout << "P.length() == " << P.length() << endl; |
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64 check(P.length() == 0); |
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65 |
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66 cout << "P.from() valid? " << G.valid(P.from()) << endl; |
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67 check(! G.valid(P.from())); |
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68 |
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69 { |
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70 cout << "Builder objektum letrehozasa" << endl; |
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71 DPath::Builder B(P); |
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72 |
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73 cout << "Hozzaadunk az elejehez ket elet..." << endl; |
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74 B.pushFront(e6); |
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75 B.pushFront(e5); |
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76 cout << "P.length() == " << P.length() << endl; |
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77 check(P.length() == 0); |
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78 |
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79 cout << "Commitolunk..." << endl; |
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80 B.commit(); |
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81 |
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82 cout << "P.length() == " << P.length() << endl; |
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83 check(P.length() == 2); |
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84 cout << "P.from() valid? " << G.valid(P.from()) << endl; |
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85 check(G.valid(P.from())); |
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86 cout << "P.from()==v1 ? " << (P.from()==v1) << endl; |
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87 check(P.from() == v1); |
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88 |
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89 // Na ja, ez igy nem igazi, mindket esetet le kene tesztelni, |
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90 // de legalabb valami: |
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91 #ifdef DEBUG |
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92 cout << "Hozzaadunk az elejehez egy nem illeszkedo elet..." << endl; |
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93 rc = false; |
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94 try { |
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95 B.pushFront(e3); |
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96 } |
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97 catch(const Exception &e) { |
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98 cout << "E: " << e.what() << endl; |
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99 rc = true; |
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100 } |
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101 check(rc); |
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102 #endif |
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103 |
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104 cout << "Hozzaadunk a vegehez ket elet..." << endl; |
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105 B.pushBack(e7); |
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106 B.pushBack(e8); |
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107 cout << "P.length() == " << P.length() << endl; |
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108 check(P.length() == 2); |
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109 |
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110 cout << "Es commitolunk...\n"; |
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111 B.commit(); |
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112 } |
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113 cout << "P.length() == " << P.length() << endl; |
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114 check(P.length() == 4); |
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115 cout << "P.to()==v3 ? " << (P.to()==v3) << endl; |
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116 check(P.to() == v3); |
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117 |
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118 cout << "Vegigiteralunk az eleken." << endl; |
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119 typedef DPath::NodeIt NodeIt; |
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120 typedef DPath::EdgeIt EdgeIt; |
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121 EdgeIt e; |
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122 int i=1; |
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123 for(P.first(e); P.valid(e); P.next(e), ++i) { |
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124 cout << i << ". el: " << e << endl; |
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125 } |
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126 |
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127 |
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128 // Na ja, ez igy nem igazi, mindket esetet le kene tesztelni, |
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129 // de legalabb valami: |
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130 rc = false; |
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131 try { |
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132 cout << "Setting an edgeiter to a nonexistant edge." << endl; |
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133 P.nth(e,134); |
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134 rc = !debug; |
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135 } |
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136 catch(const Exception &e) { |
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137 cout << "E: " << e.what() << endl; |
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138 rc = debug; |
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139 } |
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140 check(rc); |
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141 } |
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142 |
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143 |
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144 } |
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145 catch(const std::exception &e) { |
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146 cout << "Uncaught exception: " << e.what() << endl; |
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147 return 1; |
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148 } |
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149 catch(...) { |
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150 cout << "Something horrible happened: an exception which isn't " |
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151 << "std::exception" << endl; |
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152 return 2; |
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153 } |
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154 |
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155 |
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156 cout << (passed ? "All tests passed." : "Some of the tests failed!!!") |
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157 << endl; |
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158 |
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159 return passed ? 0 : 1; |
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160 } |
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