1 | // -*- c++ -*- |
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2 | #ifndef HUGO_TEST_GRAPH_TEST_H |
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3 | #define HUGO_TEST_GRAPH_TEST_H |
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4 | |
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5 | |
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6 | #include "test_tools.h" |
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7 | |
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8 | //! \ingroup misc |
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9 | //! \file |
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10 | //! \brief Some utility to test graph classes. |
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11 | namespace hugo { |
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12 | |
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13 | struct DummyType { |
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14 | int value; |
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15 | DummyType() {} |
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16 | DummyType(int p) : value(p) {} |
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17 | DummyType& operator=(int p) { value = p; return *this;} |
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18 | }; |
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19 | |
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20 | |
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21 | template<class Graph> void checkCompileStaticGraph(Graph &G) |
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22 | { |
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23 | typedef typename Graph::Node Node; |
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24 | typedef typename Graph::NodeIt NodeIt; |
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25 | typedef typename Graph::Edge Edge; |
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26 | typedef typename Graph::EdgeIt EdgeIt; |
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27 | typedef typename Graph::InEdgeIt InEdgeIt; |
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28 | typedef typename Graph::OutEdgeIt OutEdgeIt; |
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29 | |
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30 | { |
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31 | Node i; Node j(i); Node k(INVALID); |
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32 | i=j; |
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33 | bool b; b=true; |
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34 | b=(i==INVALID); b=(i!=INVALID); |
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35 | b=(i==j); b=(i!=j); b=(i<j); |
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36 | } |
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37 | { |
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38 | NodeIt i; NodeIt j(i); NodeIt k(INVALID); NodeIt l(G); |
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39 | i=j; |
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40 | j=G.first(i); |
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41 | j=++i; |
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42 | bool b; b=true; |
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43 | b=(i==INVALID); b=(i!=INVALID); |
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44 | Node n(i); |
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45 | n=i; |
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46 | b=(i==j); b=(i!=j); b=(i<j); |
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47 | //Node ->NodeIt conversion |
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48 | NodeIt ni(G,n); |
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49 | } |
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50 | { |
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51 | Edge i; Edge j(i); Edge k(INVALID); |
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52 | i=j; |
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53 | bool b; b=true; |
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54 | b=(i==INVALID); b=(i!=INVALID); |
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55 | b=(i==j); b=(i!=j); b=(i<j); |
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56 | } |
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57 | { |
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58 | EdgeIt i; EdgeIt j(i); EdgeIt k(INVALID); EdgeIt l(G); |
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59 | i=j; |
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60 | j=G.first(i); |
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61 | j=++i; |
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62 | bool b; b=true; |
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63 | b=(i==INVALID); b=(i!=INVALID); |
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64 | Edge e(i); |
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65 | e=i; |
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66 | b=(i==j); b=(i!=j); b=(i<j); |
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67 | //Edge ->EdgeIt conversion |
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68 | EdgeIt ei(G,e); |
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69 | } |
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70 | { |
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71 | Node n; |
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72 | InEdgeIt i; InEdgeIt j(i); InEdgeIt k(INVALID); InEdgeIt l(G,n); |
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73 | i=j; |
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74 | j=G.first(i,n); |
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75 | j=++i; |
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76 | bool b; b=true; |
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77 | b=(i==INVALID); b=(i!=INVALID); |
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78 | Edge e(i); |
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79 | e=i; |
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80 | b=(i==j); b=(i!=j); b=(i<j); |
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81 | //Edge ->InEdgeIt conversion |
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82 | InEdgeIt ei(G,e); |
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83 | } |
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84 | { |
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85 | Node n; |
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86 | OutEdgeIt i; OutEdgeIt j(i); OutEdgeIt k(INVALID); OutEdgeIt l(G,n); |
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87 | i=j; |
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88 | j=G.first(i,n); |
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89 | j=++i; |
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90 | bool b; b=true; |
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91 | b=(i==INVALID); b=(i!=INVALID); |
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92 | Edge e(i); |
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93 | e=i; |
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94 | b=(i==j); b=(i!=j); b=(i<j); |
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95 | //Edge ->OutEdgeIt conversion |
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96 | OutEdgeIt ei(G,e); |
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97 | } |
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98 | { |
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99 | Node n,m; |
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100 | n=m=INVALID; |
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101 | Edge e; |
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102 | e=INVALID; |
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103 | n=G.tail(e); |
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104 | n=G.head(e); |
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105 | } |
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106 | // id tests |
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107 | { Node n; int i=G.id(n); i=i; } |
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108 | { Edge e; int i=G.id(e); i=i; } |
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109 | //NodeMap tests |
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110 | { |
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111 | Node k; |
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112 | typename Graph::template NodeMap<int> m(G); |
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113 | //Const map |
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114 | typename Graph::template NodeMap<int> const &cm = m; |
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115 | //Inicialize with default value |
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116 | typename Graph::template NodeMap<int> mdef(G,12); |
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117 | //Copy |
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118 | typename Graph::template NodeMap<int> mm(cm); |
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119 | //Copy from another type |
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120 | typename Graph::template NodeMap<double> dm(cm); |
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121 | //Copy to more complex type |
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122 | typename Graph::template NodeMap<DummyType> em(cm); |
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123 | int v; |
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124 | v=m[k]; m[k]=v; m.set(k,v); |
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125 | v=cm[k]; |
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126 | |
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127 | m=cm; |
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128 | dm=cm; //Copy from another type |
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129 | em=cm; //Copy to more complex type |
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130 | { |
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131 | //Check the typedef's |
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132 | typename Graph::template NodeMap<int>::ValueType val; |
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133 | val=1; |
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134 | typename Graph::template NodeMap<int>::KeyType key; |
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135 | key = typename Graph::NodeIt(G); |
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136 | } |
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137 | } |
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138 | { //bool NodeMap |
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139 | Node k; |
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140 | typename Graph::template NodeMap<bool> m(G); |
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141 | typename Graph::template NodeMap<bool> const &cm = m; //Const map |
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142 | //Inicialize with default value |
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143 | typename Graph::template NodeMap<bool> mdef(G,12); |
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144 | typename Graph::template NodeMap<bool> mm(cm); //Copy |
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145 | typename Graph::template NodeMap<int> dm(cm); //Copy from another type |
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146 | bool v; |
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147 | v=m[k]; m[k]=v; m.set(k,v); |
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148 | v=cm[k]; |
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149 | |
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150 | m=cm; |
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151 | dm=cm; //Copy from another type |
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152 | m=dm; //Copy to another type |
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153 | |
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154 | { |
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155 | //Check the typedef's |
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156 | typename Graph::template NodeMap<bool>::ValueType val; |
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157 | val=true; |
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158 | typename Graph::template NodeMap<bool>::KeyType key; |
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159 | key= typename Graph::NodeIt(G); |
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160 | } |
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161 | } |
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162 | //EdgeMap tests |
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163 | { |
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164 | Edge k; |
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165 | typename Graph::template EdgeMap<int> m(G); |
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166 | typename Graph::template EdgeMap<int> const &cm = m; //Const map |
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167 | //Inicialize with default value |
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168 | typename Graph::template EdgeMap<int> mdef(G,12); |
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169 | typename Graph::template EdgeMap<int> mm(cm); //Copy |
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170 | typename Graph::template EdgeMap<double> dm(cm); //Copy from another type |
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171 | int v; |
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172 | v=m[k]; m[k]=v; m.set(k,v); |
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173 | v=cm[k]; |
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174 | |
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175 | m=cm; |
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176 | dm=cm; //Copy from another type |
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177 | { |
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178 | //Check the typedef's |
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179 | typename Graph::template EdgeMap<int>::ValueType val; |
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180 | val=1; |
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181 | typename Graph::template EdgeMap<int>::KeyType key; |
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182 | key= typename Graph::EdgeIt(G); |
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183 | } |
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184 | } |
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185 | { //bool EdgeMap |
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186 | Edge k; |
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187 | typename Graph::template EdgeMap<bool> m(G); |
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188 | typename Graph::template EdgeMap<bool> const &cm = m; //Const map |
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189 | //Inicialize with default value |
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190 | typename Graph::template EdgeMap<bool> mdef(G,12); |
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191 | typename Graph::template EdgeMap<bool> mm(cm); //Copy |
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192 | typename Graph::template EdgeMap<int> dm(cm); //Copy from another type |
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193 | bool v; |
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194 | v=m[k]; m[k]=v; m.set(k,v); |
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195 | v=cm[k]; |
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196 | |
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197 | m=cm; |
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198 | dm=cm; //Copy from another type |
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199 | m=dm; //Copy to another type |
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200 | { |
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201 | //Check the typedef's |
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202 | typename Graph::template EdgeMap<bool>::ValueType val; |
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203 | val=true; |
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204 | typename Graph::template EdgeMap<bool>::KeyType key; |
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205 | key= typename Graph::EdgeIt(G); |
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206 | } |
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207 | } |
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208 | } |
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209 | |
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210 | template<class Graph> void checkCompileGraph(Graph &G) |
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211 | { |
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212 | checkCompileStaticGraph(G); |
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213 | |
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214 | typedef typename Graph::Node Node; |
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215 | typedef typename Graph::NodeIt NodeIt; |
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216 | typedef typename Graph::Edge Edge; |
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217 | typedef typename Graph::EdgeIt EdgeIt; |
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218 | typedef typename Graph::InEdgeIt InEdgeIt; |
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219 | typedef typename Graph::OutEdgeIt OutEdgeIt; |
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220 | |
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221 | Node n,m; |
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222 | n=G.addNode(); |
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223 | m=G.addNode(); |
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224 | Edge e; |
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225 | e=G.addEdge(n,m); |
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226 | |
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227 | // G.clear(); |
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228 | } |
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229 | |
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230 | template<class Graph> void checkCompileGraphEraseEdge(Graph &G) |
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231 | { |
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232 | typename Graph::Edge e; |
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233 | G.erase(e); |
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234 | } |
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235 | |
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236 | template<class Graph> void checkCompileGraphEraseNode(Graph &G) |
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237 | { |
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238 | typename Graph::Node n; |
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239 | G.erase(n); |
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240 | } |
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241 | |
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242 | template<class Graph> void checkCompileErasableGraph(Graph &G) |
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243 | { |
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244 | checkCompileGraph(G); |
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245 | checkCompileGraphEraseNode(G); |
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246 | checkCompileGraphEraseEdge(G); |
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247 | } |
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248 | |
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249 | template<class Graph> void checkCompileGraphFindEdge(Graph &G) |
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250 | { |
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251 | typedef typename Graph::NodeIt Node; |
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252 | typedef typename Graph::NodeIt NodeIt; |
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253 | |
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254 | G.findEdge(NodeIt(G),++NodeIt(G),G.findEdge(NodeIt(G),++NodeIt(G))); |
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255 | G.findEdge(Node(),Node(),G.findEdge(Node(),Node())); |
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256 | } |
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257 | |
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258 | template<class Graph> void checkGraphNodeList(Graph &G, int nn) |
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259 | { |
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260 | typename Graph::NodeIt n(G); |
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261 | for(int i=0;i<nn;i++) { |
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262 | check(n!=INVALID,"Wrong Node list linking."); |
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263 | ++n; |
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264 | } |
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265 | check(n==INVALID,"Wrong Node list linking."); |
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266 | } |
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267 | |
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268 | template<class Graph> void checkGraphEdgeList(Graph &G, int nn) |
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269 | { |
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270 | typedef typename Graph::EdgeIt EdgeIt; |
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271 | |
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272 | EdgeIt e(G); |
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273 | for(int i=0;i<nn;i++) { |
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274 | check(e!=INVALID,"Wrong Edge list linking."); |
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275 | ++e; |
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276 | } |
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277 | check(e==INVALID,"Wrong Edge list linking."); |
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278 | } |
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279 | |
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280 | template<class Graph> void checkGraphOutEdgeList(Graph &G, |
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281 | typename Graph::Node n, |
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282 | int nn) |
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283 | { |
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284 | typename Graph::OutEdgeIt e(G,n); |
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285 | for(int i=0;i<nn;i++) { |
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286 | check(e!=INVALID,"Wrong OutEdge list linking."); |
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287 | ++e; |
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288 | } |
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289 | check(e==INVALID,"Wrong OutEdge list linking."); |
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290 | } |
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291 | |
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292 | template<class Graph> void checkGraphInEdgeList(Graph &G, |
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293 | typename Graph::Node n, |
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294 | int nn) |
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295 | { |
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296 | typename Graph::InEdgeIt e(G,n); |
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297 | for(int i=0;i<nn;i++) { |
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298 | check(e!=INVALID,"Wrong InEdge list linking."); |
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299 | ++e; |
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300 | } |
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301 | check(e==INVALID,"Wrong InEdge list linking."); |
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302 | } |
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303 | |
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304 | ///\file |
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305 | ///\todo Check head(), tail() as well; |
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306 | |
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307 | |
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308 | } //namespace hugo |
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309 | |
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310 | |
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311 | #endif |
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