diff options
Diffstat (limited to 'tests/libcgrouptest01.c')
| -rw-r--r-- | tests/libcgrouptest01.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/tests/libcgrouptest01.c b/tests/libcgrouptest01.c index 914b366..92fd7b4 100644 --- a/tests/libcgrouptest01.c +++ b/tests/libcgrouptest01.c @@ -20,6 +20,9 @@ int main(int argc, char *argv[]) { int fs_mounted, retval; struct cgroup *cgroup1, *cgroup2, *cgroup3, *nullcgroup = NULL; + /* In case of multimount for readability we use the controller name + * before the cgroup structure name */ + struct cgroup *cpu_cgroup1, *mem_cgroup1; char controller_name[FILENAME_MAX], control_file[FILENAME_MAX], path_group[FILENAME_MAX], path_control_file[FILENAME_MAX]; char mountpoint[FILENAME_MAX], tasksfile[FILENAME_MAX], group[FILENAME_MAX]; @@ -250,6 +253,8 @@ int main(int argc, char *argv[]) if (group_exist(path_group) == 0) printf("Test[1:%2d]\tPASS: cgroup_create_cgroup() retval=%d\n", ++i, retval); + else + printf("Test[1:%2d]\tFAIL: group not found in fs\n", ++i); } else printf("Test[1:%2d]\tFAIL: cgroup_create_cgroup() retval=%d\n", ++i, retval); @@ -356,6 +361,8 @@ int main(int argc, char *argv[]) if (group_exist(path_group) == -1) printf("Test[1:%2d]\tPASS: cgroup_delete_cgroup() retval=%d\n", ++i, retval); + else + printf("Test[1:%2d]\tFAIL: group still found in fs\n", ++i); } else printf("Test[1:%2d]\tFAIL: cgroup_delete_cgroup() retval=%d\n", ++i, retval); @@ -421,6 +428,82 @@ int main(int argc, char *argv[]) printf("Test[2:%2d]\tFAIL: cgroup_attach_task() ret: %d\n",\ ++i, retval); } + + /* + * Test03: Create a valid cgroup structure + * Exp outcome: no error. 0 return value + */ + strncpy(group, "cpugroup1", sizeof(group)); + strncpy(val_string, "4096", sizeof(val_string)); + retval = set_controller(CPU, controller_name, control_file); + + if (retval) + fprintf(stderr, "Setting controller failled\n"); + + cpu_cgroup1 = new_cgroup(group, controller_name, + control_file, STRING); + + /* + * Test04: Then Call cgroup_create_cgroup() with this valid group + * Exp outcome: zero return value + */ + retval = cgroup_create_cgroup(cpu_cgroup1, 1); + if (!retval) { + /* Check if the group exists in the dir tree */ + strncpy(path_group, mountpoint, sizeof(path_group)); + strncat(path_group, "/cpugroup1", sizeof(path_group)); + if (group_exist(path_group) == 0) + printf("Test[2:%2d]\tPASS: cgroup_create_cgroup() retval=%d\n", + ++i, retval); + else + printf("Test[2:%2d]\tFAIL: group not found in fs\n", ++i); + } else + printf("Test[2:%2d]\tFAIL: cgroup_create_cgroup() retval=%d\n", ++i, retval); + + /* + * Test03: Create a valid cgroup structure + * Exp outcome: no error. 0 return value + */ + strncpy(group, "memgroup1", sizeof(group)); + retval = set_controller(MEMORY, controller_name, control_file); + strncpy(val_string, "52428800", sizeof(val_string)); + + if (retval) + fprintf(stderr, "Setting controller failled\n"); + + mem_cgroup1 = new_cgroup(group, controller_name, + control_file, STRING); + + /* + * Test04: Then Call cgroup_create_cgroup() with this valid group + * Exp outcome: zero return value + */ + retval = cgroup_create_cgroup(mem_cgroup1, 1); + if (!retval) { + /* Check if the group exists in the dir tree */ + strncpy(path_group, mountpoint2, sizeof(path_group)); + strncat(path_group, "/memgroup1", sizeof(path_group)); + if (group_exist(path_group) == 0) + printf("Test[2:%2d]\tPASS: cgroup_create_cgroup() retval=%d\n", + ++i, retval); + else + printf("Test[2:%2d]\tFAIL: cgroup_create_cgroup() group not found in fs\n", ++i); + } else + printf("Test[2:%2d]\tFAIL: cgroup_create_cgroup() retval=%d\n", ++i, retval); + + + /* + * Test05: Call cgroup_create_cgroup() with the same group + * Exp outcome: non zero return value + */ + retval = cgroup_create_cgroup(cpu_cgroup1, 1); + /* BUG: The error should be ECGROUPALREADYEXISTS */ + if (retval == ECGROUPNOTALLOWED) + printf("Test[2:%2d]\tPASS: cgroup_create_cgroup().Second Call. retval=%d\n", + ++i, retval); + else + printf("Test[2:%2d]\tFAIL: cgroup_create_cgroup(): Second call. retval=%d\n", ++i, retval); + break; default: |