/**
* Set the process priority from LOWEST to HIGHEST, check if returns correct
*/
void test_proc_p1_4() {
int i = 0;
int ret;
int proc = 3;
while (1) {
//printf("Process 4\r\n");
ret = get_process_priority(g_test_procs[proc].pid);
if (ret != LOW) {
test_results[g_test_procs[proc].pid] = 0;
}
ret = set_process_priority(g_test_procs[proc].pid, HIGH);
if (ret != 0) {
test_results[g_test_procs[proc].pid] = 0;
}
ret = get_process_priority(g_test_procs[proc].pid);
if (ret != HIGH) {
test_results[g_test_procs[proc].pid] = 0;
}
ret = set_process_priority(g_test_procs[proc].pid, LOW);
if (ret != 0) {
test_results[g_test_procs[proc].pid] = 0;
}
if (i == 0) {
if (test_results[proc] == 1) {
printf("G005_test: test 4 OK\r\n");
} else {
printf("G005_test: test 4 FAIL\r\n");
}
}
i = 1;
ret = release_processor();
}
}
/* third party dummy test process 1 */
void test1() {
int i;
printf_u_0("rtx_test: test1\r\n", 1);
set_process_priority(1, 1);
printf_u_1("Getting priority for PID 1: %i\n\r", get_process_priority(1));
set_process_priority(2, 1);
printf_u_1("Getting priority for PID 2: %i\n\r", get_process_priority(2));
set_process_priority(1, 3);
printf_u_1("Getting priority for PID 1: %i\n\r", get_process_priority(1));
set_process_priority(2, 3);
printf_u_1("Getting priority for PID 2: %i\n\r", get_process_priority(2));
i = 0;
while (1) {
g_test_fixture.release_processor();
}
}
void proc2(void) {
if (get_process_priority(1) != LOW
|| get_process_priority(2) != MEDIUM
|| get_process_priority(3) != LOWEST
|| get_process_priority(4) != LOWEST
|| get_process_priority(5) != LOWEST
|| get_process_priority(6) != HIGH) {
prev_success = 0;
}
prev_pid = 2;
// TC 3b: allocate all memory blocks, free one, return
release_memory_block(mem[--index]); //jumps back to proc_6
// TC 3c: with 2 procs at highest priority, block both procs, then release memory in another proc to return to proc_6
prev_pid = 2;
release_memory_block(mem[--index]); //jumps to proc_3
// TC 3d: Block everything and preempt to null process after starvation
if (prev_pid != 1) {
prev_success = 0;
}
// 1: MEDIUM, blocked
// 2: LOW, will be blocked
// 3: HIGH, blocked
// 4, 5: LOWEST
// 6: HIGH, blocked
prev_pid = 2;
mem[index++] = request_memory_block();
}
void proc5(void) {
// TESTING PRIORITY LEVEL SETTER - SETTING PRIORITY OF ANOTHER PROCESS - FAILS
while (1) {
int result;
result = 1;
set_process_priority(4,2);
if (get_process_priority(4) == 2)
result = 0;
results[5] = result;
release_processor();
}
}
void proc4(void) {
// TESTING PRIORITY LEVEL SETTER - CORRECT USAGE
while (1) {
int result;
result = 1;
set_process_priority(4,2);
if (get_process_priority(4) != 2)
result = 0;
set_process_priority(4,3);
results[4] = result;
release_processor();
}
}
void proc3(void) {
// TESTING PRIORITY LEVEL GETTER
int i = 1;
while (i) {
int result;
result = 1;
if (get_process_priority(3) != 3)
result = 0;
results[3] = result;
if (i == 6)
release_memory_block(lastMemBlock);
i++;
release_processor();
}
}
