void testScheduleRealTimeOverLShort2()
{
int id = fork();
int status;
if (id > 0) {
struct sched_param param1;
int expected_requested_time = 30000;
int expected_level = 8;
param1.lshort_params.requested_time = expected_requested_time;
param1.lshort_params.level = expected_level;
int id2 = fork();
if (id2 == 0)
{
doMediumTask();
printf("\t\tLSHORT son finished\n");
_exit(0);
}
else
{
struct sched_param param2;
param2.sched_priority = 1;
sched_setscheduler(id, 1, ¶m2); //FIFO RealTime process
sched_setscheduler(id2, SCHED_LSHORT, ¶m1); // LSHORT process
}
wait(&status);
wait(&status);
printf("OK\n");
} else if (id == 0) {
doMediumTask();
printf("\tRT son finished\n");
_exit(0);
}
}
void testScheduleOtherOverOverdue2()
{
int id = fork();
int status;
if (id > 0) {
struct sched_param param1;
int expected_requested_time = 1;
int expected_level = 8;
param1.lshort_params.requested_time = expected_requested_time;
param1.lshort_params.level = expected_level;
int id2 = fork();
if (id2 == 0)
{
doMediumTask();
printf("\tSCHED_OTHER son finished\n");
_exit(0);
}
else
{
struct sched_param param2;
param2.sched_priority = 1;
sched_setscheduler(id2, 0, ¶m2); // regular SCHED_OTHER
sched_setscheduler(id, SCHED_LSHORT, ¶m1); // LSHORT process
}
wait(&status);
wait(&status);
printf("OK\n");
} else if (id == 0) {
doMediumTask();
printf("\t\tOVERDUE son finished\n");
_exit(0);
}
}
void printingProgressBar()
{
printf("\n");
char* line1 = "||||| 20%% *___*";
char* line2 = "|||||||||| 40%% *___*";
char* line3 = "||||||||||||||| 60%% *___*";
char* line4 = "|||||||||||||||||||| 80%% *___*";
char* line5 = "||||||||||||||||||||||||| 100%% *___*";
char* text[5] = {line1,line2,line3,line4,line5};
//print text
int i;
for (i = 0; i < 5; ++i)
{
doMediumTask();
doMediumTask();
doMediumTask();
doMediumTask();
printf("\033[1A");
printf("\r");
printf("%s\n",text[i]);
}
doMediumTask();
doMediumTask();
doMediumTask();
doMediumTask();
}
void printWelcome()
{
char* gameboy1 = "_n________________________\n|_|______________________|_|\n| ,--------------------. |\n| | | |\n| | | |\n| | | |\n| | | |\n| | | |\n| | | |\n| | | |\n| | | |\n| | | |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |_ O _| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"\n";
char* gameboy2 = "_n________________________\n|_|______________________|_|\n| ,--------------------. |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |_ O _| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"\n";
char* gameboy3 = "_n________________________\n|_|______________________|_|\n| ,--------------------. |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |******[WELCOME]*****| |\n| |********[TO]********| |\n| |********************| |\n| |********************| |\n| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |_ O _| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"\n";
char* gameboy4 = "_n________________________\n|_|______________________|_|\n| ,--------------------. |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |* [GAME OF SNAKES] *| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |_ O _| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"\n";
char* gameboy5 = "_n________________________\n|_|______________________|_|\n| ,--------------------. |\n| |********************| |\n| |********************| |\n| |********************| |\n| |* [GAME OF SNAKES] *| |\n| |********************| |\n| |********************| |\n| |********************| |\n| |*[PLAY]**[RUN TEST]*| |\n| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |_ O _| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"\n";
char* gameboy[5] = {gameboy1,gameboy2,gameboy3,gameboy4,gameboy5};
int i;
for (i = 0; i < 5; i++)
{
cleanScreen();
printf("%s\n", gameboy[i]);
if (i==4)
{
printf("Press A to [PLAY], Press B to [RUN TEST]\n");
}
int j;
for (j = 0; j < 6; j++){
doMediumTask();
}
}
}
bool PrintBoardTest()
{
char* moduleName = getModule();
char board[BUFFER_SIZE+1];
board[BUFFER_SIZE]='\0'; // <---- might be redundant but i cant leave it like that! it's a disturbia
int a;
int b;
int status;
int pid1 = fork();
if(pid1 == 0) {
//player 1 (white)
a=open(moduleName, O_RDWR);
ASSERT(a>=0);
int readRes = read(a, NULL, BUFFER_SIZE);
printf("\n\n[readRes=%d, should be=-1]\n\n", readRes);
ASSERT(readRes == -1); // <---- should bring 0 according to the metargelim (piazza return -EFAULT;)
readRes = read(a, board, 0);
printf("\n\n[readRes=%d, should be=0]\n\n", readRes);
ASSERT(readRes == 0); // <---- should bring 0 according to the metargelim (piazza return 0;)
readRes = read(a, NULL, 0);
printf("\n\n[readRes=%d, should be=0]\n\n", readRes);
ASSERT(readRes == 0); // <---- should bring 0 according to the metargelim (piazza return 0;)
//LET PLAYER 2 THE CHANCE TO PRINT BEFORE I GO
int j;
for (j = 0; j < 6; j++){
doMediumTask();
}
close(a);
_exit(0);
} else {
int pid2 = fork();
if(pid2 == 0) {
doLongTask();
//player 2 (black)
b=open(moduleName, O_RDWR);
ASSERT(b>=0);
int readRes = read(b, board, BUFFER_SIZE);
printBoard(board);
printf("\n\n[readRes=%d, should be=%d]\n\n", readRes,BUFFER_SIZE);
ASSERT(readRes == BUFFER_SIZE);
close(b);
_exit(0);
} else {
wait(&status);
}
wait(&status);
}
return true;
}
void testOverdueRoundRobin()
{
int id = fork();
int status;
if (id > 0) {
struct sched_param param1;
int expected_requested_time = 1;
int expected_level = 8;
param1.lshort_params.requested_time = expected_requested_time;
param1.lshort_params.level = expected_level;
int id2 = fork();
if (id2 == 0)
{
int i, j;
for (i=0; i < 4; i++)
{
doMediumTask();
printf("\t\tSon2\n");
}
_exit(0);
}
else
{
struct sched_param param2;
param2.lshort_params.requested_time = expected_requested_time;
param2.lshort_params.level = expected_level;
sched_setscheduler(id2, SCHED_LSHORT, ¶m1);
sched_setscheduler(id, SCHED_LSHORT, ¶m2);
}
wait(&status);
wait(&status);
printf("OK\n");
} else if (id == 0) {
int i, j;
for (i=0; i < 4; i++)
{
doMediumTask();
printf("\tSon1\n");
}
_exit(0);
}
}
void fibonaci(void* n)
{
int num = *((int*)(n));
printf("Calculating Fibonaci of %d\n",num);
int res = fibonaciAux(num);
int i;
for (i = 0; i < 20; i++) doMediumTask();
printf("Fibonaci of %d is %d ... apparently\n\n",num,res);
}
void doMediumTaskWithPrint(void* a)
{
printf("Doing a medium task\n");
doMediumTask();
if (a==NULL)
{
return;
}
AwesomeContainer* con = (AwesomeContainer*)(a);
con->awesomeNum = 1; // for success
}
void printingCannabisText(void* a)
{
int i;
char* line0 = "A bit of reading while your at it...";
char* cannabisDraw[17] = {" 0"," 00"," 0000"," 0 000000 0"," 00 000000 0"," 0000 000000 00"," 000000 0000000 00000"," 0 0000000 000000 00000000 0","00 000000 00000 0000000 00","0000 000000 000 000000 0000"," 000000000 0000 0 000 0 000000000"," 000000000 0 0 0 00000000000"," 000000000000000000000"," 000 0 0000"," 00000 0 00000"," 00 0 00"," 0"};
//char* cannabisDraw = " 0\n 00\n 0000\n 0 000000 0\n 00 000000 0\n 0000 000000 00\n 000000 0000000 00000\n 0 0000000 000000 00000000 0\n00 000000 00000 0000000 00\n0000 000000 000 000000 0000\n 000000000 0000 0 000 0 000000000\n 000000000 0 0 0 00000000000\n 000000000000000000000\n 000 0 0000\n 00000 0 00000\n 00 0 00\n 0\n";
char* line1 = "Cannabis is an annual, dioecious, flowering herb.";
char* line2 = "The leaves are palmately compound or digitate, with serrate leaflets.";
char* line3 = "The first pair of leaves usually have a single leaflet, the number gradually increasing up to a";
char* line4 = "maximum of about thirteen leaflets per leaf (usually seven or nine), depending on variety and growing conditions.";
char* text[5] = {line1,line2,line3,line4};
printf("\n\n%s\n\n\n",line0);
for (i = 0; i < 20; i++) doMediumTask();
//print leaf
for (i = 0; i < 17; i++){
printf("%s\n", cannabisDraw[i]);
doMediumTask();
}
//print text
for (i = 0; i < 4; ++i)
{
doMediumTask();
doMediumTask();
doMediumTask();
doMediumTask();
printf("%s\n",text[i]);
}
printf("\n");
printf("\n");
}
void awesomePrint(void* a)
{
printf("\n");
printf("\n");
AwesomeContainer* con = (AwesomeContainer*)(a);
int i;
char* stars = "****************************";
for(i=0 ; i<con->awesomeNum ; ++i)
{
printf("%s\n",stars);
doMediumTask();
}
printf("\n");
printf("%s\n",con->awesomeString);
printf("\n");
for(i=0 ; i<con->awesomeNum ; ++i)
{
printf("%s\n",stars);
doMediumTask();
}
printf("\n");
printf("\n");
}
bool PrintBoardSmallCountTest()
{
char* moduleName = getModule();
char board[BUFFER_SIZE+1];
board[BUFFER_SIZE]='\0'; // <---- might be redundant but i cant leave it like that! it's a disturbia
int a;
int b;
int status;
int pid1 = fork();
if(pid1 == 0) {
//player 1 (white)
a=open(moduleName, O_RDWR);
ASSERT(a>=0);
//LET PLAYER 2 THE CHANCE TO PRINT BEFORE I GO
int j;
for (j = 0; j < 6; j++){
doMediumTask();
}
close(a);
_exit(0);
} else {
int pid2 = fork();
if(pid2 == 0) {
doLongTask();
//player 2 (black)
b=open(moduleName, O_RDWR);
ASSERT(b>=0);
int readRes = read(b, board, 40);
printBoard(board);
ASSERT(readRes == 40);
close(b);
_exit(0);
} else {
wait(&status);
}
wait(&status);
}
return true;
}
void testMakeLshort()
{
int thisId = getpid();
struct sched_param param;
int expected_requested_time = 30000;
int expected_level = 8;
param.lshort_params.requested_time = expected_requested_time;
param.lshort_params.level = expected_level;
sched_setscheduler(thisId, SCHED_LSHORT, ¶m);
assert(sched_getscheduler(thisId) == SCHED_LSHORT);
assert(sched_getparam(thisId, ¶m) == 0);
assert(param.lshort_params.requested_time == expected_requested_time);
assert(param.lshort_params.level == expected_level);
int i;
doMediumTask();
assert(sched_getparam(thisId, ¶m) == 0);
int afterTime = lshort_query_remaining_time(thisId);
assert(afterTime > 0);
assert(afterTime < expected_requested_time);
assert(lshort_query_overdue_time(thisId) == 0);
printf("OK\n");
}
void printingProgressBar()
{
char* loading1 = "\n**********************\n**********************\n**********************\n**------------------**\n**-[GAME OF SNAKES]-**\n**------------------**\n*******[LOADING]******\n**********************\n[ ]\n";
char* loading2 = "\n**********************\n**********************\n**********************\n**------------------**\n**-[GAME OF SNAKES]-**\n**------------------**\n*******[LOADING]******\n**********************\n[+++++ ]\n";
char* loading3 = "\n**********************\n**********************\n**********************\n**------------------**\n**-[GAME OF SNAKES]-**\n**------------------**\n*******[LOADING]******\n**********************\n[++++++++++ ]\n";
char* loading4 = "\n**********************\n**********************\n**********************\n**------------------**\n**-[GAME OF SNAKES]-**\n**------------------**\n*******[LOADING]******\n**********************\n[+++++++++++++++ ]\n";
char* loading5 = "\n**********************\n**********************\n**********************\n**------------------**\n**-[GAME OF SNAKES]-**\n**------------------**\n*******[LOADING]******\n**********************\n[++++++++++++++++++++]\n";
char* loading[5] = {loading1,loading2,loading3,loading4,loading5};
//print text
int i;
for (i = 0; i < 5; ++i)
{
int j;
for (j = 0; j < 6; ++j)
{
doMediumTask();
}
printf("\033[11A");
printf("\r");
printf("%s\n",loading[i]);
}
}
void testFork()
{
int expected_requested_time = 30000;
int id = fork();
int status;
if (id > 0) {
struct sched_param param;
int expected_level = 8;
param.lshort_params.requested_time = expected_requested_time;
param.lshort_params.level = expected_level;
sched_setscheduler(id, SCHED_LSHORT, ¶m);
assert(sched_getscheduler(id) == SCHED_LSHORT);
assert(sched_getparam(id, ¶m) == 0);
assert(param.lshort_params.requested_time == expected_requested_time);
assert(param.lshort_params.level == expected_level);
wait(&status);
printf("OK\n");
} else if (id == 0) {
assert(lshort_query_remaining_time(getpid()) == expected_requested_time);
int son = fork();
if (son == 0)
{
int grandson_initial_time = lshort_query_remaining_time(getpid());
assert(grandson_initial_time < (expected_requested_time*2)/3);
assert(grandson_initial_time > 0);
doMediumTask();
assert(lshort_query_remaining_time(getpid()) < grandson_initial_time);
_exit(0);
}
else
{
assert(lshort_query_remaining_time(getpid()) < expected_requested_time/2);
wait(&status);
}
_exit(0);
}
}
void printButtonPress(char* board , char* dir)
{
char direction = dir[0];
cleanScreen();
char* upperWhite = "_n________________________\n|_|______________________|_|\n| ,--------------------. |\n| |********WHITE*******| |\n| |********************| |";
char* upperBlack = "_n________________________\n|_|______________________|_|\n| ,--------------------. |\n| |********BLACK*******| |\n| |********************| |";
if (*Currentplayer == 1)
{
printf("%s\n",upperBlack);
}
else if (*Currentplayer == -1)
{
printf("%s\n",upperWhite);
}
char middle[BUFFER_SIZE];
int i;
for (i = 0; i < BUFFER_SIZE; ++i)
{
middle[i] = '\0';
}
//row1
strcat(middle,"| |**");
strcat(middle,board);
middle[21] = '\0';
strcat(middle,"***| |\n");
//row2
strcat(middle,"| |**");
strcat(middle,board+16);
middle[50] = '\0';
strcat(middle,"***| |\n");
//row3
strcat(middle,"| |**");
strcat(middle,board+32);
middle[79] = '\0';
strcat(middle,"***| |\n");
//row4
strcat(middle,"| |**");
strcat(middle,board+48);
middle[108] = '\0';
strcat(middle,"***| |\n");
//row5
strcat(middle,"| |**");
strcat(middle,board+64);
middle[137] = '\0';
strcat(middle,"***| |\n");
//row6
strcat(middle,"| |**");
strcat(middle,board);
middle[166] = '\0';
strcat(middle,"***| |\0");
printf("%s\n",middle );
char* downerUp = "| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _|X|_ ,-. |\n| |_ O _| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"";
char* downerDown = "| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |_ O _| ,-. \"._,\" |\n| |X| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"";
char* downerRight = "| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |_ O X| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"";
char* downerLeft = "| |********************| |\n| `--------------------' |\n| _ GAME BOY |\n| _| |_ ,-. |\n| |X O _| ,-. \"._,\" |\n| |_| \"._,\" A |\n| _ _ B |\n| // // |\n| // // \\\\\\\\\\\\ |\n| ` ` \\\\\\\\\\\\ ,\n|___________...__________,\"";
if (direction == UP)
{
printf("%s\n",downerUp);
}
else if (direction == RIGHT)
{
printf("%s\n",downerRight);
}
else if (direction == LEFT)
{
printf("%s\n",downerLeft);
}
else if (direction == DOWN)
{
printf("%s\n",downerDown);
}
doMediumTask();
doMediumTask();
doMediumTask();
}
void halt()
{
int i;
for (i = 0; i < 10; i++) doMediumTask();
}
