/*
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;
}