diff options
Diffstat (limited to 'tests/libcgrouptest01.c')
| -rw-r--r-- | tests/libcgrouptest01.c | 213 |
1 files changed, 66 insertions, 147 deletions
diff --git a/tests/libcgrouptest01.c b/tests/libcgrouptest01.c index f69d022..a070109 100644 --- a/tests/libcgrouptest01.c +++ b/tests/libcgrouptest01.c @@ -30,12 +30,10 @@ int main(int argc, char *argv[]) /* The path to the common group under different controllers */ char path1_common_group[FILENAME_MAX], path2_common_group[FILENAME_MAX]; - char mountpoint[FILENAME_MAX], tasksfile[FILENAME_MAX]; char group[FILENAME_MAX]; /* Get controllers name from script */ int ctl1, ctl2; - char mountpoint2[FILENAME_MAX], tasksfile2[FILENAME_MAX]; if ((argc < 2) || (argc > 6) || (atoi(argv[1]) < 0)) { printf("ERROR: Wrong no of parameters recieved from script\n"); @@ -101,14 +99,10 @@ int main(int argc, char *argv[]) * Test02: call cgroup_attach_task() with null group * Exp outcome: error non zero return value */ - strncpy(extra, " Called with NULL cgroup argument\n", SIZE); - retval = cgroup_attach_task(nullcgroup); - if (retval != 0) - message(++i, PASS, "attach_task()", retval, extra); - else - message(++i, FAIL, "attach_task()", retval, extra); - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(ECGROUPNOTINITIALIZED, nullcgroup, + NULL, NULL, FS_NOT_MOUNTED, 0, 2); + /* * Test03: Create a valid cgroup and check all return values * Exp outcome: no error. 0 return value @@ -188,17 +182,12 @@ int main(int argc, char *argv[]) /* * Test01: call cgroup_attach_task() with null group - * without calling cgroup_inti(). We can check other apis too. + * without calling cgroup_init(). We can check other apis too. * Exp outcome: error ECGROUPNOTINITIALIZED */ - strncpy(extra, " Called with NULL cgroup argument\n", SIZE); - retval = cgroup_attach_task(nullcgroup); - if (retval == ECGROUPNOTINITIALIZED) - message(++i, PASS, "attach_task()", retval, extra); - else - message(++i, FAIL, "attach_task()", retval, extra); - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(ECGROUPNOTINITIALIZED, nullcgroup, + NULL, NULL, FS_MOUNTED, 0, 1); /* * Test02: call cgroup_init() and check return values @@ -214,26 +203,9 @@ int main(int argc, char *argv[]) * TODO: This test needs some modification in script * Exp outcome: current task should be attached to root group */ - strncpy(extra, " Called with NULL cgroup argument\n", SIZE); - retval = cgroup_attach_task(nullcgroup); - if (retval == 0) { - build_path(tasksfile, mountpoint, NULL, "tasks"); - if (check_task(tasksfile)) { - strncpy(extra, " Task found in grp\n", SIZE); - message(++i, PASS, "attach_task()", retval, - extra); - } else { - strncpy(extra, " Task not found in grp\n", - SIZE); - message(++i, FAIL, "attach_task()", retval, - extra); - } - } else { - message(++i, FAIL, "attach_task()", retval, extra); - } - - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(0, nullcgroup, + NULL, NULL, FS_MOUNTED, 0, 3); /* * Test04: Call cgroup_attach_task_pid() with null group * and invalid pid @@ -301,24 +273,9 @@ int main(int argc, char *argv[]) * that group's tasks file * Exp outcome: current task should be attached to that group */ - retval = cgroup_attach_task(cgroup1); - if (retval == 0) { - build_path(tasksfile, mountpoint, "group1", "tasks"); - if (check_task(tasksfile)) { - strncpy(extra, " Task found in grp\n", SIZE); - message(++i, PASS, "attach_task()", retval, - extra); - } else { - strncpy(extra, " Task not found in grp\n", - SIZE); - message(++i, FAIL, "attach_task()", retval, - extra); - } - } else { - message(++i, FAIL, "attach_task()", retval, extra); - } - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(0, cgroup1, "group1", NULL, + FS_MOUNTED, 20, 7); /* * Test08: modify cgroup with the same cgroup @@ -513,27 +470,9 @@ int main(int argc, char *argv[]) * TODO: This test needs some modification in script * Exp outcome: current task should be attached to root groups */ - strncpy(extra, " Called with NULL cgroup argument\n", SIZE); - retval = cgroup_attach_task(nullcgroup); - if (retval == 0) { - build_path(tasksfile, mountpoint, NULL, "tasks"); - build_path(tasksfile2, mountpoint2, NULL, "tasks"); - - if (check_task(tasksfile) && check_task(tasksfile2)) { - strncpy(extra, " Task found in grps\n", SIZE); - message(++i, PASS, "attach_task()", - retval, extra); - } else { - strncpy(extra, " Task not found in grps\n", - SIZE); - message(++i, FAIL, "attach_task()", retval, - extra); - } - } else { - message(++i, FAIL, "attach_task()", retval, extra); - } - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(0, nullcgroup, + NULL, NULL, FS_MULTI_MOUNTED, 0, 2); /* * Test03: Create a valid cgroup structure @@ -641,27 +580,9 @@ int main(int argc, char *argv[]) * hierarchy and in the root group under other controllers * hierarchy. */ - retval = cgroup_attach_task(ctl1_cgroup1); - if (retval == 0) { - build_path(tasksfile, mountpoint, - "ctl1_group1", "tasks"); - build_path(tasksfile2, mountpoint2, NULL, "tasks"); - - if (check_task(tasksfile) && check_task(tasksfile2)) { - strncpy(extra, " Task found in grps\n", SIZE); - message(++i, PASS, "attach_task()", - retval, extra); - } else { - strncpy(extra, " Task not found in grps\n", - SIZE); - message(++i, FAIL, "attach_task()", retval, - extra); - } - } else { - message(++i, FAIL, "attach_task()", retval, extra); - } - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(0, ctl1_cgroup1, "ctl1_group1", + NULL, FS_MULTI_MOUNTED, 20, 6); /* * Test07: Call cgroup_attach_task() with a group with ctl2 @@ -669,29 +590,9 @@ int main(int argc, char *argv[]) * check if task exists in the groups under both controller's * hierarchy. */ - retval = cgroup_attach_task(ctl2_cgroup1); - if (retval == 0) { - /*Task already attached to ctl1 in previous call*/ - build_path(tasksfile, mountpoint, - "ctl1_group1", "tasks"); - build_path(tasksfile2, mountpoint2, - "ctl2_group1", "tasks"); - - if (check_task(tasksfile) && check_task(tasksfile2)) { - strncpy(extra, " Task found in grps\n", SIZE); - message(++i, PASS, "attach_task()", - retval, extra); - } else { - strncpy(extra, " Task not found in grps\n", - SIZE); - message(++i, FAIL, "attach_task()", retval, - extra); - } - } else { - message(++i, FAIL, "attach_task()", retval, extra); - } - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(0, ctl2_cgroup1, "ctl1_group1", + "ctl2_group1", FS_MULTI_MOUNTED, 20, 7); /* * Test: Create a valid cgroup structure @@ -705,15 +606,9 @@ int main(int argc, char *argv[]) * Test08: Try to attach a task to this non existing group. * Group does not exist in fs so should return ECGROUPNOTEXIST */ - strncpy(extra, " Try attach to non existing group\n", SIZE); - retval = cgroup_attach_task(ctl2_cgroup2); - if (retval == ECGROUPNOTEXIST) - message(++i, PASS, "attach_task()", retval, extra); - else - message(++i, FAIL, "attach_task()", retval, extra); - - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(ECGROUPNOTEXIST, ctl2_cgroup2, + NULL, NULL, FS_MULTI_MOUNTED, 2, 8); /* * Create another valid cgroup structure with same group name @@ -902,31 +797,9 @@ int main(int argc, char *argv[]) * and check if return values are correct. If yes check if * task exists in the group under both controller's hierarchy */ - strncpy(extra, " Called with commongroup. ", SIZE); - retval = cgroup_attach_task(common_cgroup); - if (retval == 0) { - /*Task already attached to ctl1 in previous call*/ - build_path(tasksfile, mountpoint, - "commongroup", "tasks"); - build_path(tasksfile2, mountpoint2, - "commongroup", "tasks"); - - if (check_task(tasksfile) && check_task(tasksfile2)) { - strncat(extra, " Task found in grps\n", SIZE); - message(++i, PASS, "attach_task()", - retval, extra); - } else { - strncat(extra, " Task not found in grps\n", - SIZE); - message(++i, FAIL, "attach_task()", retval, - extra); - } - } else { - strncat(extra, "\n", sizeof("\n")); - message(++i, FAIL, "attach_task()", retval, extra); - } - strncpy(extra, "\n", SIZE); + test_cgroup_attach_task(0, common_cgroup, "commongroup", + "commongroup", FS_MULTI_MOUNTED, 1, 12); /* * Test13: Create a valid cgroup structure to modify the @@ -1064,6 +937,52 @@ void test_cgroup_init(int retcode, int i) message(i, FAIL, "init()", retval, extra); } +void test_cgroup_attach_task(int retcode, struct cgroup *cgrp, + char *group1, char *group2, int fs_info, int k, int i) +{ + int retval; + char tasksfile[FILENAME_MAX], tasksfile2[FILENAME_MAX]; + /* Check, In case some error is expected due to a negative scenario */ + if (retcode) { + retval = cgroup_attach_task(cgrp); + if (retval == retcode) + message(i, PASS, "attach_task()", retval, info[k]); + else + message(i, FAIL, "attach_task()", retval, info[k]); + + return; + } + + /* Now there is no error and it is a genuine call */ + retval = cgroup_attach_task(cgrp); + if (retval == 0) { /* API returned success, so perform check */ + build_path(tasksfile, mountpoint, + group1, "tasks"); + + if (check_task(tasksfile)) { + if (fs_info == 2) { /* multiple mounts */ + build_path(tasksfile2, mountpoint2, + group2, "tasks"); + if (check_task(tasksfile2)) { + message(i, PASS, "attach_task()", + retval, info[4]); + } else { + message(i, FAIL, "attach_task()", + retval, info[6]); + } + } else { /* single mount */ + message(i, PASS, "attach_task()", + retval, info[4]); + } + } else { + message(i, FAIL, "attach_task()", retval, + info[5]); + } + } else { + message(i, FAIL, "attach_task()", retval, "\n"); + } +} + void get_controllers(char *name, int *exist) { int hierarchy, num_cgroups, enabled; |