void DebugAnalysisTest(S_BOARD *pos, S_SEARCHINFO *info) {
FILE *file;
file = fopen("lct2.epd","r");
char lineIn [1024];
info->depth = MAXDEPTH;
info->timeset = TRUE;
int time = 1140000;
if(file == NULL) {
printf("File Not Found\n");
return;
} else {
while(fgets (lineIn , 1024 , file) != NULL) {
info->starttime = GetTimeMs();
info->stoptime = info->starttime + time;
ClearHashTable(pos->HashTable);
ParseFen(lineIn, pos);
printf("\n%s\n",lineIn);
printf("time:%d start:%d stop:%d depth:%d timeset:%d\n",
time,info->starttime,info->stoptime,info->depth,info->timeset);
SearchPosition(pos, info);
memset(&lineIn[0], 0, sizeof(lineIn));
}
}
}
// Test that our search finds example mates in one.
char*
TestMatesInTwo()
{
char *fen;
Game game;
int i, dummyVal;
Move actual, expected;
uint64_t dummy = 0;
StringBuilder builder = NewStringBuilder();
for(i = 0; i < COUNT; i++) {
fen = fens[i];
expected = ParseMove(mates[i]);
game = ParseFen(fen);
actual = Search(&game, &dummy, &dummyVal, 3);
if(actual != expected) {
AppendString(&builder, "Search failed mate-in-two for:-\n\n"
"%s\n"
"Expected move %s, engine selected %s.\n\n",
StringChessSet(&game.ChessSet), StringMove(expected), StringMove(actual));
}
}
return builder.Length == 0 ? NULL : BuildString(&builder, true);
}
void MirrorEvalTest(S_BOARD *pos) {
FILE *file;
char lineIn [1024];
int ev1 = 0; int ev2 = 0;
int positions = 0;
file = fopen("mirror.epd","r");
if(file == NULL) {
printf("File Not Found\n");
return;
} else {
while(fgets (lineIn, 1024, file) != NULL) {
ParseFen(lineIn, pos);
positions++;
ev1 = EvalPosition(pos);
MirrorBoard(pos);
ev2 = EvalPosition(pos);
if(ev1 != ev2) {
printf("\n\n\n");
ParseFen(lineIn, pos);
PrintBoard(pos);
MirrorBoard(pos);
PrintBoard(pos);
printf("\n\nMirror Fail:\n%s\n", lineIn);
getchar();
return;
}
if((positions % 1000) == 0) {
printf("position %d\n", positions);
}
memset(&lineIn[0], 0, sizeof(lineIn));
}
}
}
int
main(int argc, char **argv)
{
Game game;
uint64_t perftVal;
int depth;
SetUnbufferedOutput();
if(argc == 2 && strcmp(argv[1], "--version") == 0) {
printf("Weak %s.\n", version);
return EXIT_SUCCESS;
}
if(argc < 3) {
fprintf(stderr, "Usage: %s [fen] [depth]\n", argv[0]);
return EXIT_FAILURE;
}
if((depth = atoi(argv[2])) < 1) {
fprintf(stderr, "Invalid depth '%s'.\n", argv[2]);
return EXIT_FAILURE;
}
// Initialise prng.
randk_seed();
randk_warmup(KISS_WARMUP_ROUNDS);
InitEngine();
game = ParseFen(argv[1]);
perftVal = QuickPerft(&game, depth);
printf("%lu\n", perftVal);
return EXIT_SUCCESS;
}
