Mercurial > pub > dyncall > dyncall
annotate test/call_suite_aggrs/main.c @ 613:3c3e321875f7
- adding helper target to cmake
author | Tassilo Philipp |
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date | Sat, 01 Oct 2022 16:03:25 +0200 |
parents | 57ad31f924bb |
children | 316c9d6f94a9 |
rev | line source |
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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/call_suite_aggrs/main.c |
527 | 6 Description: |
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7 License: |
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8 |
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9 Copyright (c) 2022 Tassilo Philipp <tphilipp@potion-studios.com> |
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10 |
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11 Permission to use, copy, modify, and distribute this software for any |
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12 purpose with or without fee is hereby granted, provided that the above |
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13 copyright notice and this permission notice appear in all copies. |
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14 |
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15 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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16 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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17 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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18 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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21 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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22 |
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23 */ |
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24 |
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25 #include "dyncall.h" |
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26 #include "globals.h" |
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27 #include <string.h> |
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28 #include <signal.h> |
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29 #include <setjmp.h> |
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30 #include "../common/platformInit.h" |
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31 #include "../common/platformInit.c" /* Impl. for functions only used in this translation unit */ |
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32 |
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33 |
438 | 34 static void* G_callvm; |
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35 |
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36 |
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37 static int find_agg_idx(int* len, const char* sig) |
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38 { |
451 | 39 int i; |
40 for(i=0; i<G_naggs; ++i) { | |
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41 const char* agg_sig = G_agg_sigs[i]; |
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42 int l = strlen(agg_sig); |
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43 if(len) |
527 | 44 *len = l; |
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45 if(strncmp(agg_sig, sig, l) == 0) |
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46 return i; |
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47 } |
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48 return -1; |
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49 } |
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50 |
506 | 51 static int invoke(const char *signature, void* t) |
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52 { |
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53 DCCallVM * p = (DCCallVM*) G_callvm; |
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54 const char * sig = signature; |
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55 const char * rtype; |
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56 DCaggr * rtype_a = NULL; |
458 | 57 int rtype_size = 0; |
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58 funptr rtype_a_cmp = NULL; |
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59 char atype; |
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60 int pos = 0; |
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61 int s = 0; |
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62 |
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63 clear_V(); |
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64 |
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65 dcReset(p); |
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66 |
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67 /* locate return type in sig; if no ')' separator, test failed */ |
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68 rtype = strchr(sig, ')'); |
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69 if(!rtype) { |
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70 printf("cannot locate rtype in sig '%s' ;", signature); |
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71 return 0; |
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72 } |
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73 |
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74 ++rtype; |
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75 if(*rtype == '{' || *rtype == '<') { |
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76 int i = find_agg_idx(NULL, rtype); |
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77 if(i == -1) { |
519 | 78 printf("unknown rtype aggr sig at '%s' ;", rtype); |
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79 return 0; |
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80 } |
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81 |
458 | 82 rtype_size = G_agg_sizes[i]; |
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83 rtype_a_cmp = G_agg_cmpfuncs[i]; |
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84 rtype_a = ((DCaggr*(*)())G_agg_touchAfuncs[i])(); |
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85 dcBeginCallAggr(p, rtype_a); |
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86 } |
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87 |
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88 |
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89 while ( (atype = *sig) != ')') { |
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90 switch(atype) { |
515 | 91 case 'B': dcArgBool (p,K_B[pos]); break; |
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92 case 'c': dcArgChar (p,K_c[pos]); break; |
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93 case 's': dcArgShort (p,K_s[pos]); break; |
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94 case 'i': dcArgInt (p,K_i[pos]); break; |
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95 case 'j': dcArgLong (p,K_j[pos]); break; |
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96 case 'l': dcArgLongLong(p,K_l[pos]); break; |
492 | 97 case 'C': dcArgChar (p,K_C[pos]); break; |
98 case 'S': dcArgShort (p,K_S[pos]); break; | |
99 case 'I': dcArgInt (p,K_I[pos]); break; | |
100 case 'J': dcArgLong (p,K_J[pos]); break; | |
101 case 'L': dcArgLongLong(p,K_L[pos]); break; | |
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102 case 'p': dcArgPointer (p,K_p[pos]); break; |
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103 case 'f': dcArgFloat (p,K_f[pos]); break; |
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104 case 'd': dcArgDouble (p,K_d[pos]); break; |
461 | 105 case '<': /* union */ |
106 case '{': /* struct */ | |
462 | 107 { |
461 | 108 /* find aggregate sig */ |
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109 int len; |
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110 DCaggr *ag; |
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111 int i = find_agg_idx(&len, sig); |
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112 if(i == -1) { |
519 | 113 printf("unknown aggr sig at '%s' ;", sig); |
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114 return 0; |
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115 } |
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116 ag = ((DCaggr*(*)())G_agg_touchAfuncs[i])(); |
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117 dcArgAggr(p, ag, K_a[pos]); |
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118 sig += len-1; /* advance to next arg char */ |
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119 break; |
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120 } |
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121 default: printf("unknown atype '%c' (1) ;", atype); return 0; |
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122 } |
510 | 123 ++pos; |
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124 ++sig; |
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125 } |
510 | 126 |
527 | 127 switch(*rtype) |
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128 { |
492 | 129 case 'v': dcCallVoid(p,t); s=1; break; /*TODO:check that no return-arg was touched.*/ |
515 | 130 case 'B': s = ( dcCallBool (p,t) == K_B[pos]); break; |
492 | 131 case 'c': s = ( dcCallChar (p,t) == K_c[pos]); break; |
132 case 's': s = ( dcCallShort (p,t) == K_s[pos]); break; | |
133 case 'i': s = ( dcCallInt (p,t) == K_i[pos]); break; | |
134 case 'j': s = ( dcCallLong (p,t) == K_j[pos]); break; | |
135 case 'l': s = ( dcCallLongLong(p,t) == K_l[pos]); break; | |
136 case 'C': s = ((unsigned char) dcCallChar (p,t) == K_C[pos]); break; | |
137 case 'S': s = ((unsigned short) dcCallShort (p,t) == K_S[pos]); break; | |
138 case 'I': s = ((unsigned int) dcCallInt (p,t) == K_I[pos]); break; | |
139 case 'J': s = ((unsigned long) dcCallLong (p,t) == K_J[pos]); break; | |
140 case 'L': s = ((unsigned long long)dcCallLongLong(p,t) == K_L[pos]); break; | |
141 case 'p': s = ( dcCallPointer (p,t) == K_p[pos]); break; | |
142 case 'f': s = ( dcCallFloat (p,t) == K_f[pos]); break; | |
143 case 'd': s = ( dcCallDouble (p,t) == K_d[pos]); break; | |
461 | 144 case '<': /* union */ |
145 case '{': /* struct */ | |
462 | 146 { |
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147 /* bound check memory adjacent to returned aggregate, to check for overflows by dcCallAggr */ |
510 | 148 long long* adj_ll = (get_max_aggr_size() - rtype_size) > sizeof(long long) ? (long long*)((char*)V_a[pos] + rtype_size) : NULL; |
458 | 149 if(adj_ll) |
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150 *adj_ll = 0x0123456789abcdefLL; |
458 | 151 |
510 | 152 s = ((int(*)(const void*,const void*))rtype_a_cmp)(dcCallAggr(p, t, rtype_a, V_a[pos]), K_a[pos]); |
458 | 153 |
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154 if(adj_ll && *adj_ll != 0x0123456789abcdefLL) { |
458 | 155 printf("writing rval overflowed into adjacent memory;"); |
156 return 0; | |
157 } | |
438 | 158 break; |
159 } | |
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160 default: printf("unknown rtype '%s'", rtype); return 0; |
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161 } |
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162 |
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163 if (!s) { printf("rval wrong;"); return 0; } |
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164 |
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165 /* test V_* array against values passed to func: */ |
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166 sig = signature; |
510 | 167 pos = 0; |
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168 while ( (atype = *sig) != ')') { |
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169 switch(atype) { |
515 | 170 case 'B': s = ( V_B[pos] == K_B[pos] ); if (!s) printf("'%c':%d: %d != %d ; ", atype, pos, V_B[pos], K_B[pos]); break; |
492 | 171 case 'c': s = ( V_c[pos] == K_c[pos] ); if (!s) printf("'%c':%d: %d != %d ; ", atype, pos, V_c[pos], K_c[pos]); break; |
172 case 's': s = ( V_s[pos] == K_s[pos] ); if (!s) printf("'%c':%d: %d != %d ; ", atype, pos, V_s[pos], K_s[pos]); break; | |
173 case 'i': s = ( V_i[pos] == K_i[pos] ); if (!s) printf("'%c':%d: %d != %d ; ", atype, pos, V_i[pos], K_i[pos]); break; | |
174 case 'j': s = ( V_j[pos] == K_j[pos] ); if (!s) printf("'%c':%d: %ld != %ld ; ", atype, pos, V_j[pos], K_j[pos]); break; | |
175 case 'l': s = ( V_l[pos] == K_l[pos] ); if (!s) printf("'%c':%d: %lld != %lld ; ", atype, pos, V_l[pos], K_l[pos]); break; | |
176 case 'C': s = ( V_C[pos] == K_C[pos] ); if (!s) printf("'%c':%d: %u != %u ; ", atype, pos, V_C[pos], K_C[pos]); break; | |
177 case 'S': s = ( V_S[pos] == K_S[pos] ); if (!s) printf("'%c':%d: %u != %u ; ", atype, pos, V_S[pos], K_S[pos]); break; | |
178 case 'I': s = ( V_I[pos] == K_I[pos] ); if (!s) printf("'%c':%d: %u != %u ; ", atype, pos, V_I[pos], K_I[pos]); break; | |
179 case 'J': s = ( V_J[pos] == K_J[pos] ); if (!s) printf("'%c':%d: %lu != %lu ; ", atype, pos, V_J[pos], K_J[pos]); break; | |
180 case 'L': s = ( V_L[pos] == K_L[pos] ); if (!s) printf("'%c':%d: %llu != %llu ; ", atype, pos, V_L[pos], K_L[pos]); break; | |
181 case 'p': s = ( V_p[pos] == K_p[pos] ); if (!s) printf("'%c':%d: %p != %p ; ", atype, pos, V_p[pos], K_p[pos]); break; | |
182 case 'f': s = ( V_f[pos] == K_f[pos] ); if (!s) printf("'%c':%d: %f != %f ; ", atype, pos, V_f[pos], K_f[pos]); break; | |
183 case 'd': s = ( V_d[pos] == K_d[pos] ); if (!s) printf("'%c':%d: %f != %f ; ", atype, pos, V_d[pos], K_d[pos]); break; | |
461 | 184 case '<': /* union */ |
185 case '{': /* struct */ | |
462 | 186 { |
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187 /* no check: guaranteed to exist, or invoke func would've exited when passing args, above */ |
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188 int len; |
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189 int i = find_agg_idx(&len, sig); |
438 | 190 s = ((int(*)(const void*,const void*))G_agg_cmpfuncs[i])(V_a[pos], K_a[pos]); |
461 | 191 if (!s) printf("'%c':%d: *%p != *%p ; ", atype, pos, V_a[pos], K_a[pos]); |
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192 sig += len-1; /* advance to next arg char */ |
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193 break; |
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194 } |
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195 default: printf("unknown atype '%c' ; ", atype); return 0; |
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196 } |
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197 if (!s) { |
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198 printf("arg mismatch at %d ; ", pos); |
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199 return 0; |
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200 } |
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201 ++sig; |
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202 ++pos; |
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203 } |
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204 return 1; |
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205 } |
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206 |
506 | 207 static int run_test(int i) |
527 | 208 { |
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209 char const * sig; |
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210 void * target; |
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211 int success; |
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212 sig = G_sigtab[i]; |
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213 target = (void*) G_funtab[i]; |
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214 printf("%d:%s:",i,sig); |
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215 success = invoke(sig,target); |
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216 printf("%d\n",success); |
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217 return success; |
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218 } |
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219 |
506 | 220 static int run_all() |
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221 { |
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222 int i; |
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223 int failure = 0; |
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224 for(i=0;i<G_ncases;++i) |
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225 failure |= !( run_test(i) ); |
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226 |
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227 return !failure; |
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228 } |
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229 |
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230 |
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231 jmp_buf jbuf; |
598 | 232 void sig_handler(int sig) |
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233 { |
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234 longjmp(jbuf, 1); |
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235 } |
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236 |
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237 |
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238 int main(int argc, char* argv[]) |
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239 { |
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240 int r = 0, i; |
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241 |
598 | 242 signal(SIGABRT, sig_handler); |
243 signal(SIGILL, sig_handler); | |
244 signal(SIGSEGV, sig_handler); | |
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245 #if !defined(DC_WINDOWS) |
598 | 246 signal(SIGBUS, sig_handler); |
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247 #endif |
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248 |
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249 dcTest_initPlatform(); |
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250 |
438 | 251 init_test_data(G_maxargs); |
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252 G_callvm = (DCCallVM*) dcNewCallVM(32768); |
438 | 253 |
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254 dcReset(G_callvm); |
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255 if(setjmp(jbuf) == 0) |
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256 r = run_all(); |
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257 else |
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258 printf("\n"); /* new line as current might be filled with garbage */ |
438 | 259 |
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260 /* free all DCaggrs created on the fly (backwards b/c they are interdependency-ordered */ |
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261 for(i=G_naggs-1; i>=0; --i) |
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262 dcFreeAggr(((DCaggr*(*)())G_agg_touchAfuncs[i])()); |
438 | 263 |
264 dcFree(G_callvm); | |
265 deinit_test_data(G_maxargs); | |
266 | |
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267 printf("result: call_suite_aggrs: %d\n", r); |
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268 |
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269 dcTest_deInitPlatform(); |
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270 |
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271 return !r; |
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272 } |
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273 |