0
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1 /*
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2
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3 Package: dyncall
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4 Library: test
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5 File: test/suite3/main.cc
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6 Description:
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7 License:
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8
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9 Copyright (c) 2007-2015 Daniel Adler <dadler@uni-goettingen.de>,
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10 Tassilo Philipp <tphilipp@potion-studios.com>
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11
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12 Permission to use, copy, modify, and distribute this software for any
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13 purpose with or without fee is hereby granted, provided that the above
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14 copyright notice and this permission notice appear in all copies.
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15
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16 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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17 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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18 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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19 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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20 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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21 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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22 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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23
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24 */
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25
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26
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27
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28 #include "../../dyncall/dyncall.h"
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29 #include "config.h"
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30 #include "../../dyncall/dyncall_value.h"
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31 #include <math.h>
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32 #include <stdlib.h>
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33 #include "../common/platformInit.h"
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34 #include "../common/platformInit.c" /* Impl. for functions only used in this translation unit */
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35
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36
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37 int getId();
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38 DCpointer getFunc(int x);
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39 DCValue* getArg(int pos);
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40
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41
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42 DCint valueInt [NARGS];
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43 DClonglong valueLongLong[NARGS];
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44 DCdouble valueDouble [NARGS];
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45 DCfloat valueFloat [NARGS];
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46
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47
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48 bool equals(int select, int pos, void* data)
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49 {
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50 switch(select)
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51 {
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52 case 0: return ( getArg(pos)->i == valueInt [pos] ); break;
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53 case 1: return ( getArg(pos)->l == valueLongLong[pos] ); break;
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54 case 2: return ( getArg(pos)->d == valueDouble [pos] ); break;
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55 case 3: return ( getArg(pos)->f == valueFloat [pos] ); break;
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56 }
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57 return false;
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58 }
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59
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60
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61 void clearValues();
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62
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63
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64 void init()
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65 {
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66 for (int i = 0 ; i < NARGS ; ++i ) {
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67
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68 valueInt[i] = DCint(i);
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69 valueLongLong[i] = DClonglong(i);
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70 valueDouble[i] = DCdouble(i);
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71 valueFloat[i] = DCfloat(i);
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72 }
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73 }
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74
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75
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76 void push(DCCallVM* pCall, int select, int pos)
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77 {
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78 switch(select)
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79 {
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80 case 0: dcArgInt ( pCall, valueInt [pos] ); break;
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81 case 1: dcArgLongLong( pCall, valueLongLong[pos] ); break;
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82 case 2: dcArgDouble ( pCall, valueDouble [pos] ); break;
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83 case 3: dcArgFloat ( pCall, valueFloat [pos] ); break;
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84 }
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85 }
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86
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87
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88 #define assert(x) if (!(x)) return false
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89
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90
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91 bool test(int x)
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92 {
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93 clearValues();
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94
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95 DCCallVM* pCall = dcNewCallVM(4096);
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96 dcReset(pCall);
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97 int y = x;
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98 int selects[NARGS] = { 0, };
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99 int pos = 0;
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100 for(pos = 0;y>0;++pos)
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101 {
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102 int select = (y-1) % NTYPES;
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103 selects[pos] = select;
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104 push(pCall,select,pos);
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105 y = (y-1) / NTYPES;
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106 }
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107 dcCallVoid(pCall,getFunc(x));
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108
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109 assert( getId() == x );
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110
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111 for(int i = 0;i<pos;++i) {
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112 assert( equals( selects[i], i, getArg(i) ) );
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113 }
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114
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115 dcFree(pCall);
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116 return true;
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117 }
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118
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119
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120 int powerfact(int x, int n)
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121 {
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122 if (n==0) return 0;
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123 return static_cast<int>( pow((double)x,n)+powerfact(x,n-1) );
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124 }
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125
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126
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127 bool run_range(int from, int to)
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128 {
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129 bool tr = true;
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130 for (int i = from ; i < to ; ++i ) {
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131 printf("%d:",i);
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132 bool r = test(i);
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133 printf("%d\n", r);
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134 tr &= r;
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135 }
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136 return tr;
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137 }
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138
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139 extern "C" {
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140
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141 int main(int argc, char* argv[])
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142 {
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143 dcTest_initPlatform();
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144
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145 bool success = false;
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146 init();
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147 if (argc == 2) {
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148 int index = atoi(argv[1]);
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149 success = run_range( index, index+1 );
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150 } else if (argc == 3) {
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151 int from = atoi(argv[1]);
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152 int to = atoi(argv[2])+1;
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153 success = run_range(from,to);
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154 } else {
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155 int ncalls = powerfact(NTYPES,NARGS)+1;
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156 success = run_range(0,ncalls);
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157 }
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158
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159 printf("result: suite3: %s\n", success ? "1" : "0");
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160
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161 dcTest_deInitPlatform();
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162
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163 return (success) ? 0 : -1;
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164 }
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165
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166 } // extern "C"
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167
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