mirror of
https://github.com/lua/lua
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91 lines
1.7 KiB
C
91 lines
1.7 KiB
C
/*
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** $Id: ltests.h,v 2.7 2004/06/29 16:57:24 roberto Exp roberto $
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** Internal Header for Debugging of the Lua Implementation
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** See Copyright Notice in lua.h
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*/
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#ifndef ltests_h
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#define ltests_h
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#include <stdlib.h>
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#define LUA_DEBUG
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#define LUA_OPNAMES
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#undef NDEBUG
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#include <assert.h>
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#undef lua_assert
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#define lua_assert(c) assert(c)
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#define check_exp(c,e) (lua_assert(c), (e))
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#undef api_check
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#define api_check(L, o) lua_assert(o)
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/* to avoid warnings, and to make sure value is really unused */
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#define UNUSED(x) (x=0, (void)(x))
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/* memory allocator control variables */
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typedef struct Memcontrol {
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unsigned long numblocks;
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unsigned long total;
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unsigned long maxmem;
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unsigned long memlimit;
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} Memcontrol;
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extern Memcontrol memcontrol;
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/*
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** generic variable for debug tricks
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*/
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extern int Trick;
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void *debug_realloc (void *ud, void *block, size_t osize, size_t nsize);
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#ifdef lua_c
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#define luaL_newstate() lua_newstate(debug_realloc, &memcontrol)
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#endif
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int lua_checkmemory (lua_State *L);
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/* test for lock/unlock */
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#undef lua_userstateopen
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#undef lua_lock
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#undef lua_unlock
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extern int islocked;
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#define LUA_USERSTATE int *
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#define getlock(l) (*(cast(LUA_USERSTATE *, l) - 1))
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#define lua_userstateopen(l) getlock(l) = &islocked;
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#define lua_lock(l) lua_assert((*getlock(l))++ == 0)
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#define lua_unlock(l) lua_assert(--(*getlock(l)) == 0)
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int luaB_opentests (lua_State *L);
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#undef lua_userinit
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#define lua_userinit(L) { luaopen_stdlibs(L); luaB_opentests(L); }
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/* real main will be defined at `ltests.c' */
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int l_main (int argc, char *argv[]);
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#define main l_main
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/* change some sizes to give some bugs a chance */
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#undef LUAL_BUFFERSIZE
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#define LUAL_BUFFERSIZE 27
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#define MINSTRTABSIZE 2
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#endif
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