Mercurial > pub > dyncall > dyncall
diff test/suite_aggrs/globals.c @ 432:167faab0c0be
first usable version of test suite for aggregates, handling only non-nested struct params, at the moment;
still missing:
- unions
- arrays
- aggregates as return values
author | Tassilo Philipp |
---|---|
date | Fri, 21 Jan 2022 15:42:29 +0100 |
parents | |
children | b4ddad459690 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/suite_aggrs/globals.c Fri Jan 21 15:42:29 2022 +0100 @@ -0,0 +1,83 @@ +/* + + Package: dyncall + Library: test + File: test/call_aggrs/globals.c + Description: + License: + + Copyright (c) 2022 Tassilo Philipp <tphilipp@potion-studios.com> + + Permission to use, copy, modify, and distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. + + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +*/ + +#include <stdlib.h> +#include "globals.h" +#include <float.h> + +#define X(CH,T) T *V_##CH; T *K_##CH; +DEF_TYPES +#undef X + +static double rand_d() { return ( ( (double) rand() ) / ( (double) RAND_MAX ) ); } +static void rand_mem(void* p, size_t s) { for(int i=0; i<s; ++i) ((char*)p)[i] = (char)rand(); } + +static int calc_max_aggr_size() +{ + int i, s = 0; + for(i=0; i<G_naggs; ++i) + if(G_agg_sizes[i] > s) + s = G_agg_sizes[i]; + return s; +} + +void init_K() +{ + int i; + int maxaggrsize = calc_max_aggr_size(); +#define X(CH,T) V_##CH = (T*) malloc(sizeof(T)*(G_maxargs+1)); K_##CH = (T*) malloc(sizeof(T)*(G_maxargs+1)); +DEF_TYPES +#undef X + + + for(i=0;i<G_maxargs+1;++i) { + K_c[i] = (char) (((rand_d()-0.5)*2) * (1<<7)); + K_s[i] = (short) (((rand_d()-0.5)*2) * (1<<(sizeof(short)*8-1))); + K_i[i] = (int) (((rand_d()-0.5)*2) * (1<<(sizeof(int)*8-2))); + K_j[i] = (long) (((rand_d()-0.5)*2) * (1L<<(sizeof(long)*8-2))); + K_l[i] = (long long) (((rand_d()-0.5)*2) * (1LL<<(sizeof(long long)*8-2))); + K_p[i] = (void*) (long) (((rand_d()-0.5)*2) * (1LL<<(sizeof(void*)*8-1))); + K_f[i] = (float) (rand_d() * FLT_MAX); + K_d[i] = (double) (((rand_d()-0.5)*2) * 1.7976931348623157E+308/*__DBL_MAX__*/); /* Plan9 doesn't know the macro. */ + K_a[i] = malloc(maxaggrsize); rand_mem(K_a[i], maxaggrsize); + } +} + +void clear_V() +{ + static int aggr_init = 0; + int maxaggrsize = calc_max_aggr_size(); + + int i; + for(i=0;i<G_maxargs+1;++i) { + if(aggr_init) + free(V_a[i]); +#define X(CH,T) V_##CH[i] = (T) 0; +DEF_TYPES +#undef X + V_a[i] = malloc(maxaggrsize); + } + aggr_init = 1; +} +