293 lines
8.6 KiB
C++
293 lines
8.6 KiB
C++
/*
|
|
* Mr. 4th Dimention - Allen Webster
|
|
*
|
|
* 21.1.2015
|
|
*
|
|
* Test for CPP lexer & parser layer for project codename "4ed"
|
|
*
|
|
*/
|
|
|
|
// TOP
|
|
|
|
#include "../4ed_meta.h"
|
|
#define FCPP_STRING_IMPLEMENTATION
|
|
#include "../4coder_string.h"
|
|
|
|
#include "../4cpp_types.h"
|
|
#include "../4cpp_lexer_types.h"
|
|
#define FCPP_LEXER_IMPLEMENTATION
|
|
#include "../4cpp_lexer.h"
|
|
#include "4cpp_new_lexer.h"
|
|
|
|
#include <windows.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
static Data
|
|
dump_file(char *filename){
|
|
Data data = {};
|
|
HANDLE file;
|
|
DWORD hi, lo;
|
|
|
|
file = CreateFile(filename, GENERIC_READ, 0, 0,
|
|
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
|
|
|
|
if (file != INVALID_HANDLE_VALUE){
|
|
lo = GetFileSize(file, &hi);
|
|
assert(hi == 0);
|
|
|
|
data.size = (int)lo;
|
|
data.data = (byte*)malloc(data.size + 1);
|
|
|
|
ReadFile(file, data.data, lo, &lo, 0);
|
|
|
|
assert((int)lo == data.size);
|
|
|
|
CloseHandle(file);
|
|
}
|
|
|
|
return(data);
|
|
}
|
|
|
|
typedef struct File_Info{
|
|
String filename;
|
|
int folder;
|
|
} File_Info;
|
|
|
|
typedef struct File_List{
|
|
// Ignore this, it's for internal stuff.
|
|
void *block;
|
|
|
|
// The list of files and folders.
|
|
File_Info *infos;
|
|
int count;
|
|
|
|
// Ignore this, it's for internal stuff.
|
|
int block_size;
|
|
} File_List;
|
|
|
|
void*
|
|
Win32GetMemory(int size){
|
|
return (malloc(size));
|
|
}
|
|
|
|
void
|
|
Win32FreeMemory(void *ptr){
|
|
free(ptr);
|
|
}
|
|
|
|
static void
|
|
system_set_file_list(File_List *file_list, String directory){
|
|
if (directory.size > 0){
|
|
char dir_space[MAX_PATH + 32];
|
|
String dir = make_string(dir_space, 0, MAX_PATH + 32);
|
|
append(&dir, directory);
|
|
char trail_str[] = "\\*";
|
|
append(&dir, trail_str);
|
|
|
|
char *c_str_dir = make_c_str(dir);
|
|
|
|
WIN32_FIND_DATA find_data;
|
|
HANDLE search;
|
|
search = FindFirstFileA(c_str_dir, &find_data);
|
|
|
|
if (search != INVALID_HANDLE_VALUE){
|
|
i32 count = 0;
|
|
i32 file_count = 0;
|
|
BOOL more_files = 1;
|
|
do{
|
|
if (!match(find_data.cFileName, ".") &&
|
|
!match(find_data.cFileName, "..")){
|
|
++file_count;
|
|
i32 size = 0;
|
|
for(;find_data.cFileName[size];++size);
|
|
count += size + 1;
|
|
}
|
|
more_files = FindNextFile(search, &find_data);
|
|
}while(more_files);
|
|
FindClose(search);
|
|
|
|
i32 required_size = count + file_count * sizeof(File_Info);
|
|
if (file_list->block_size < required_size){
|
|
Win32FreeMemory(file_list->block);
|
|
file_list->block = Win32GetMemory(required_size);
|
|
file_list->block_size = required_size;
|
|
}
|
|
|
|
file_list->infos = (File_Info*)file_list->block;
|
|
char *name = (char*)(file_list->infos + file_count);
|
|
if (file_list->block){
|
|
search = FindFirstFileA(c_str_dir, &find_data);
|
|
|
|
if (search != INVALID_HANDLE_VALUE){
|
|
File_Info *info = file_list->infos;
|
|
more_files = 1;
|
|
do{
|
|
if (!match(find_data.cFileName, ".") &&
|
|
!match(find_data.cFileName, "..")){
|
|
info->folder = (find_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
|
|
info->filename.str = name;
|
|
|
|
i32 i = 0;
|
|
for(;find_data.cFileName[i];++i) *name++ = find_data.cFileName[i];
|
|
info->filename.size = i;
|
|
info->filename.memory_size = info->filename.size + 1;
|
|
*name++ = 0;
|
|
replace_char(info->filename, '\\', '/');
|
|
++info;
|
|
}
|
|
more_files = FindNextFile(search, &find_data);
|
|
}while(more_files);
|
|
FindClose(search);
|
|
|
|
file_list->count = file_count;
|
|
|
|
}else{
|
|
Win32FreeMemory(file_list->block);
|
|
file_list->block = 0;
|
|
file_list->block_size = 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else{
|
|
if (directory.str == 0){
|
|
Win32FreeMemory(file_list->block);
|
|
file_list->block = 0;
|
|
file_list->block_size = 0;
|
|
}
|
|
file_list->infos = 0;
|
|
file_list->count = 0;
|
|
}
|
|
}
|
|
|
|
#define TOKEN_MAX (1 << 12)
|
|
#define TOKEN_ARRAY_SIZE (TOKEN_MAX*sizeof(Cpp_Token))
|
|
|
|
static void
|
|
init_test_stack(Cpp_Token_Stack *stack){
|
|
stack->tokens = (Cpp_Token*)malloc(TOKEN_ARRAY_SIZE);
|
|
stack->count = 0;
|
|
stack->max_count = TOKEN_MAX;
|
|
}
|
|
|
|
Cpp_Lex_Data lex_data = {};
|
|
|
|
struct Experiment{
|
|
Cpp_Token_Stack correct_stack;
|
|
Cpp_Token_Stack testing_stack;
|
|
int passed_total, test_total;
|
|
};
|
|
|
|
static void
|
|
run_experiment(Experiment *exp, char *filename, int verbose){
|
|
String extension = {};
|
|
Data file_data;
|
|
Cpp_File file_cpp;
|
|
int pass;
|
|
|
|
extension = file_extension(make_string_slowly(filename));
|
|
|
|
if (match(extension, "cpp") || match(extension, "h")){
|
|
file_data = dump_file(filename);
|
|
if (file_data.size < (100 << 10)){
|
|
pass = 1;
|
|
printf("testing on file: %s\n", filename);
|
|
exp->test_total++;
|
|
|
|
exp->correct_stack.count = 0;
|
|
exp->testing_stack.count = 0;
|
|
|
|
memset(exp->correct_stack.tokens, TOKEN_ARRAY_SIZE, 0);
|
|
memset(exp->testing_stack.tokens, TOKEN_ARRAY_SIZE, 0);
|
|
|
|
file_cpp.data = (char*)file_data.data;
|
|
file_cpp.size = file_data.size;
|
|
|
|
cpp_lex_file_nonalloc(file_cpp, &exp->correct_stack, lex_data);
|
|
new_lex::cpp_lex_nonalloc((char*)file_data.data, 0, file_data.size, &exp->testing_stack);
|
|
|
|
if (exp->correct_stack.count != exp->testing_stack.count){
|
|
pass = 0;
|
|
printf("error: stack size mismatch %d original and %d testing\n",
|
|
exp->correct_stack.count, exp->testing_stack.count);
|
|
}
|
|
|
|
int min_count = exp->correct_stack.count;
|
|
if (min_count > exp->testing_stack.count) min_count = exp->testing_stack.count;
|
|
|
|
for (int j = 0; j < min_count; ++j){
|
|
Cpp_Token *correct, *testing;
|
|
correct = exp->correct_stack.tokens + j;
|
|
testing = exp->testing_stack.tokens + j;
|
|
|
|
if (correct->type != testing->type){
|
|
pass = 0;
|
|
if (verbose) printf("type mismatch at token %d\n", j);
|
|
}
|
|
|
|
if (correct->start != testing->start || correct->size != testing->size){
|
|
pass = 0;
|
|
if (verbose){
|
|
printf("token range mismatch at token %d\n"
|
|
" %d:%d original %d:%d testing\n"
|
|
" %.*s original %.*s testing\n",
|
|
j,
|
|
correct->start, correct->size, testing->start, testing->size,
|
|
correct->size, file_cpp.data + correct->start,
|
|
testing->size, file_cpp.data + testing->start);
|
|
}
|
|
}
|
|
|
|
if (correct->flags != testing->flags){
|
|
pass = 0;
|
|
if (verbose) printf("token flag mismatch at token %d\n", j);
|
|
}
|
|
}
|
|
|
|
if (pass){
|
|
exp->passed_total++;
|
|
printf("test passed!\n\n");
|
|
}
|
|
else{
|
|
printf("test failed, you failed, fix it now!\n\n");
|
|
}
|
|
}
|
|
|
|
free(file_data.data);
|
|
}
|
|
}
|
|
|
|
#define BASE_DIR "w:/4ed/data/test/"
|
|
|
|
int main(){
|
|
char test_directory[] = BASE_DIR;
|
|
File_List all_files = {};
|
|
Experiment exp = {};
|
|
|
|
init_test_stack(&exp.correct_stack);
|
|
init_test_stack(&exp.testing_stack);
|
|
|
|
AllowLocal(test_directory);
|
|
AllowLocal(all_files);
|
|
|
|
#if 0
|
|
run_experiment(&exp, BASE_DIR "lexer_test.cpp", 1);
|
|
#else
|
|
system_set_file_list(&all_files, make_lit_string(test_directory));
|
|
|
|
for (int i = 0; i < all_files.count; ++i){
|
|
if (all_files.infos[i].folder == 0){
|
|
run_experiment(&exp, all_files.infos[i].filename.str, 0);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
printf("you passed %d / %d tests\n", exp.passed_total, exp.test_total);
|
|
|
|
return(0);
|
|
}
|
|
|
|
// BOTTOM
|