Mercurial > pub > dyncall > dyncall
view test/plain/test_main.c @ 663:127b569978cc default tip
- another tweak handling clang trying to be too smart (see last commit)
author | Tassilo Philipp |
---|---|
date | Sun, 24 Mar 2024 13:52:44 +0100 |
parents | 7f89338dbd3f |
children |
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/* Package: dyncall Library: test File: test/plain/test_main.c Description: License: Copyright (c) 2007-2022 Daniel Adler <dadler@uni-goettingen.de>, 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 "../../dyncall/dyncall.h" #include "../common/platformInit.h" #include "../common/platformInit.c" /* Impl. for functions only used in this translation unit */ /* ------------------------------------------------------------------------- * test: identity function calls * ------------------------------------------------------------------------- */ #define DEF_FUNCS(API,NAME) \ void API fun_##NAME##_v() { g_void_testval = 1; } \ DCbool API fun_##NAME##_b(DCbool x) { return x; } \ DCint API fun_##NAME##_i(DCint x) { return x; } \ DClong API fun_##NAME##_j(DClong x) { return x; } \ DClonglong API fun_##NAME##_l(DClonglong x) { return x; } \ DCfloat API fun_##NAME##_f(DCfloat x) { return x; } \ DCdouble API fun_##NAME##_d(DCdouble x) { return x; } \ DCpointer API fun_##NAME##_p(DCpointer x) { return x; } /* __cdecl */ #if !defined(DC__C_MSVC) && !defined(__cdecl) # define __cdecl #endif int g_void_testval; DEF_FUNCS(__cdecl,c) static int testCallC() { int ret = 1; DCCallVM* pc = dcNewCallVM(4096); dcMode(pc,DC_CALL_C_DEFAULT); /* void */ dcReset(pc); g_void_testval = 0; dcCallVoid(pc, (DCpointer) &fun_c_v); ret = g_void_testval && ret; /* bool */ { DCbool r, val=DC_TRUE; dcReset(pc); dcArgBool(pc, val); r = dcCallBool(pc, (DCpointer) &fun_c_b); printf("b)b == t (cdecl): %d\n", (r == val)); ret = (r == val) && ret; val=DC_FALSE; dcReset(pc); dcArgBool(pc, val); r = dcCallBool(pc, (DCpointer) &fun_c_b); printf("b)b == f (cdecl): %d\n", (r == val)); ret = (r == val) && ret; } /* int */ { DCint r, val=1234; dcReset(pc); dcArgInt(pc, val); r = dcCallInt(pc, (DCpointer) &fun_c_i); printf("i)i (cdecl): %d\n", (r == val)); ret = (r == val) && ret; } /* long */ { DClong r, val=(DClong) 0xCAFEBABEL; dcReset(pc); dcArgLong(pc, val); r = dcCallLong(pc, (DCpointer) &fun_c_j); printf("j)j (cdecl): %d\n", (r == val)); ret = (r == val) && ret; } /* long long */ { DClonglong r, val=(DClonglong) 0xCAFEBABEDEADC0DELL; dcReset(pc); dcArgLongLong(pc, val); r = dcCallLongLong(pc, (DCpointer) &fun_c_l); printf("l)l (cdecl): %d\n", (r == (DClonglong)val)); ret = (r == (DClonglong)val) && ret; } /* float */ { DCfloat r, val=1.234567f; dcReset(pc); dcArgFloat(pc, val); r = dcCallFloat(pc, (DCpointer) &fun_c_f); printf("f)f (cdecl): %d\n", (r == val)); ret = (r == val) && ret; } /* double */ { DCdouble r, val=1.23456789; dcReset(pc); dcArgDouble(pc, val); r = dcCallDouble(pc, (DCpointer) &fun_c_d); printf("d)d (cdecl): %d\n", (r == val)); ret = (r == val) && ret; } /* ptr */ { DCpointer r; dcReset(pc); dcArgPointer(pc, (DCpointer) &fun_c_b); r = dcCallPointer(pc, (DCpointer) &fun_c_p); printf("p)p (cdecl): %d\n", (r == (DCpointer) &fun_c_b)); ret = (r == (DCpointer) &fun_c_b) && ret; } dcFree(pc); return ret; } #if defined(DC__OS_Win32) /* win32 __stdcall */ DEF_FUNCS(__stdcall,std) static int testCallStd() { int ret = 1; DCCallVM* pc = dcNewCallVM(4096); dcMode(pc,DC_CALL_C_X86_WIN32_STD); /* void */ dcReset(pc); g_void_testval = 0; dcCallVoid(pc, (DCpointer) &fun_std_v); ret = g_void_testval && ret; /* bool */ { DCbool r, val=DC_TRUE; dcReset(pc); dcArgBool(pc, val); r = dcCallBool(pc, (DCpointer) &fun_std_b); printf("b)b == t (stdcall): %d\n", (r == val)); ret = (r == val) && ret; val=DC_FALSE; dcReset(pc); dcArgBool(pc, val); r = dcCallBool(pc, (DCpointer) &fun_std_b); printf("b)b == f (stdcall): %d\n", (r == val)); ret = (r == val) && ret; } /* int */ { DCint r, val=1234; dcReset(pc); dcArgInt(pc, val); r = dcCallInt(pc, (DCpointer) &fun_std_i); printf("i)i (stdcall): %d\n", (r == val)); ret = (r == val) && ret; } /* long */ { DClong r, val=0xCAFEBABEUL; dcReset(pc); dcArgLong(pc, val); r = dcCallLong(pc, (DCpointer) &fun_std_j); printf("j)j (stdcall): %d\n", (r == val)); ret = (r == val) && ret; } /* long long */ { DClonglong r, val=0xCAFEBABEDEADC0DEULL; dcReset(pc); dcArgLongLong(pc, val); r = dcCallLongLong(pc, (DCpointer) &fun_std_l); printf("l)l (stdcall): %d\n", (r == val)); ret = (r == val) && ret; } /* float */ { DCfloat r, val=1.234567f; dcReset(pc); dcArgFloat(pc, val); r = dcCallFloat(pc, (DCpointer) &fun_std_f); printf("f)f (stdcall): %d\n", (r == val)); ret = (r == val) && ret; } /* double */ { DCdouble r, val=1.23456789; dcReset(pc); dcArgDouble(pc, val); r = dcCallDouble(pc, (DCpointer) &fun_std_d); printf("d)d (stdcall): %d\n", (r == val)); ret = (r == val) && ret; } /* ptr */ { DCpointer r; dcReset(pc); dcArgPointer(pc, (DCpointer) &fun_c_b); r = dcCallPointer(pc, (DCpointer) &fun_std_p); printf("p)p (stdcall): %d\n", (r == &fun_c_b)); ret = (r == &fun_c_b) && ret; } dcFree(pc); return ret; } #endif #if defined(DC__OS_Win32) /* win32 __fastcall */ DEF_FUNCS(__fastcall,fast) static int testCallFast() { int ret = 1; DCCallVM* pc = dcNewCallVM(4096); #ifdef DC__C_GNU # define FT "GNU" dcMode(pc,DC_CALL_C_X86_WIN32_FAST_GNU); #else # define FT "MS" dcMode(pc,DC_CALL_C_X86_WIN32_FAST_MS); #endif /* void */ dcReset(pc); g_void_testval = 0; dcCallVoid(pc, (DCpointer) &fun_fast_v); ret = g_void_testval && ret; /* bool */ { DCbool r, val=DC_TRUE; dcReset(pc); dcArgBool(pc, val); r = dcCallBool(pc, (DCpointer) &fun_fast_b); printf("b)b == t ("FT"fastcall): %d\n", (r == val)); ret = (r == val) && ret; val=DC_FALSE; dcReset(pc); dcArgBool(pc, val); r = dcCallBool(pc, (DCpointer) &fun_fast_b); printf("b)b == f ("FT"fastcall): %d\n", (r == val)); ret = (r == val) && ret; } /* int */ { DCint r, val=1234; dcReset(pc); dcArgInt(pc, val); r = dcCallInt(pc, (DCpointer) &fun_fast_i); printf("i)i ("FT"fastcall): %d\n", (r == val)); ret = (r == val) && ret; } /* long */ { DClong r, val=0xCAFEBABEUL; dcReset(pc); dcArgLong(pc, val); r = dcCallLong(pc, (DCpointer) &fun_fast_j); printf("j)j ("FT"fastcall): %d\n", (r == val)); ret = (r == val) && ret; } /* long long */ { DClonglong r, val=0xCAFEBABEDEADC0DEULL; dcReset(pc); dcArgLongLong(pc, val); r = dcCallLongLong(pc, (DCpointer) &fun_fast_l); printf("l)l ("FT"fastcall): %d\n", (r == val)); ret = (r == val) && ret; } /* float */ { DCfloat r, val=1.234567f; dcReset(pc); dcArgFloat(pc, val); r = dcCallFloat(pc, (DCpointer) &fun_fast_f); printf("f)f ("FT"fastcall): %d\n", (r == val)); ret = (r == val) && ret; } /* double */ { DCdouble r, val=1.23456789; dcReset(pc); dcArgDouble(pc, val); r = dcCallDouble(pc, (DCpointer) &fun_fast_d); printf("d)d ("FT"fastcall): %d\n", (r == val)); ret = (r == val) && ret; } /* ptr */ { DCpointer r; dcReset(pc); dcArgPointer(pc, (DCpointer) &fun_c_b); r = dcCallPointer(pc, (DCpointer) &fun_fast_p); printf("p)p ("FT"fastcall): %d\n", (r == &fun_c_b)); ret = (r == &fun_c_b) && ret; } dcFree(pc); return ret; } #endif #if defined(DC__Feature_AggrByVal) int testAggrReturns(); int testAggrParameters(); #endif int main(int argc, char* argv[]) { int r = 1; dcTest_initPlatform(); r = testCallC() && r; #if defined(DC__Feature_AggrByVal) r = testAggrReturns() && r; r = testAggrParameters() && r; #endif #if defined(DC__OS_Win32) r = testCallStd() && r; r = testCallFast() && r; #endif printf("result: plain: %d\n", r); dcTest_deInitPlatform(); return !r; }