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|
/*
* @LANG: c
* @PROHIBIT_FLAGS: -G0 -G1 -G2
*/
#include <string.h>
#include <stdio.h>
#ifdef PERF_TEST
/* Calibrated to 1s on yoho. */
#define perf_iters ( 3448275ll * S )
int _perf_dummy = 0;
#define perf_printf(...) ( _perf_dummy += 1 )
#define perf_loop long _pi; for ( _pi = 0; _pi < perf_iters; _pi++ )
#else
#define perf_printf(...) printf( __VA_ARGS__ )
#define perf_loop
#endif
struct strs
{
int cs;
};
%%{
machine strs;
main :=
"__gmon_start__\n" |
"cerr\n" |
"__cp_push_exception\n" |
"_DYNAMIC\n" |
"__rtti_user\n" |
"__rtti_si\n" |
"_init\n" |
"__throw\n" |
"__deregister_frame_info\n" |
"terminate__Fv\n" |
"__builtin_vec_new\n" |
"_fini\n" |
"__builtin_vec_delete\n" |
"_GLOBAL_OFFSET_TABLE_\n" |
"__nw__FUiPv\n" |
"__builtin_delete\n" |
"__builtin_new\n" |
"cout\n" |
"__register_frame_info\n" |
"__eh_alloc\n" |
"strcpy\n" |
"stdout\n" |
"memmove\n" |
"memcpy\n" |
"malloc\n" |
"isatty\n" |
"strtoul\n" |
"fprintf\n" |
"stdin\n" |
"ferror\n" |
"strncpy\n" |
"unlink\n" |
"strcasecmp\n" |
"realloc\n" |
"_IO_getc\n" |
"fread\n" |
"memset\n" |
"__assert_fail\n" |
"strcmp\n" |
"stderr\n" |
"fwrite\n" |
"exit\n" |
"fopen\n" |
"atoi\n" |
"fileno\n" |
"_IO_stdin_used\n" |
"__libc_start_main\n" |
"strlen\n" |
"free\n" |
"_edata\n" |
"__bss_start\n" |
"_end\n" |
"QVhl\n" |
"BPPh\n" |
"PHRV\n" |
"PHRj\n" |
"PHRj\n" |
"jphy\n" |
"jqhy\n" |
"PHRj\n" |
"PHRj\n" |
"LWVS\n" |
"LWVS\n" |
"bad_alloc\n" |
"main\n" |
"false\n" |
"help\n" |
"bad_alloc\n" |
"bad_alloc\n" |
"bad_alloc\n" |
"ascii\n" |
"extend\n" |
"alnum\n" |
"alpha\n" |
"cntrl\n" |
"digit\n" |
"graph\n" |
"lower\n" |
"print\n" |
"punct\n" |
"space\n" |
"upper\n" |
"xdigit\n" |
"false\n" |
"bad_alloc\n" |
"bad_alloc\n" |
"bad_alloc\n" |
"TransStruct\n" |
"StateStruct\n" |
"Struct\n" |
"Init\n" |
"bad_alloc\n" |
"TransStruct\n" |
"StateStruct\n" |
"Struct\n" |
"Init\n" |
"Accept\n" |
"Finish\n" |
"bad_alloc\n" |
"Struct\n" |
"Init\n" |
"Finish\n" |
"Accept\n" |
"bad_alloc\n" |
"Struct\n" |
"Init\n" |
"bad_alloc\n" |
"Struct\n" |
"Init\n" |
"Finish\n" |
"Accept\n" |
"bad_alloc\n" |
"Struct\n" |
"Init\n" |
"Finish\n" |
"Accept";
}%%
%% write data;
void strs_run( const char *_data, int _len )
{
perf_loop
{
struct strs fsm;
const char *p = _data;
const char *pe = _data + _len;
%% variable cs fsm.cs;
%% write init;
%% write exec;
if ( fsm.cs >= strs_first_final ) {
perf_printf("ACCEPT\n");
}
else {
perf_printf("FAIL\n");
}
}
}
void test( const char *buf )
{
int len = strlen( buf );
strs_run( buf, len );
}
int main()
{
test( "stdin\n" );
test( "bad_alloc\n" );
test( "_GLOBAL_OFFSET_TABLE_\n" );
test( "not in\n" );
test(
"isatty\n"
"junk on end.\n"
);
return 0;
}
##### OUTPUT #####
ACCEPT
ACCEPT
ACCEPT
FAIL
FAIL
|
