6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering

b5efdb8af40ea759a1ea584c1bc44ecc81dd00ceLennart Poettering#include "alloc-util.h"

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek#include "cgroup-util.h"

a09561746f15b84da9471b5c4be74e53d19e4f3fLennart Poettering#include "dirent-util.h"

3ffd4af22052963e7a29431721ee204e634bea75Lennart Poettering#include "fd-util.h"

6482f6269c87d2249e52e889a63adbdd50f2d691Ronny Chevalier#include "formats-util.h"

6bedfcbb2970e06a4d3280c8fb62083d252ede73Lennart Poettering#include "parse-util.h"

0b452006de98294d1690f045f6ea2f7f6630ec3bRonny Chevalier#include "process-util.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "string-util.h"

3ffd4af22052963e7a29431721ee204e634bea75Lennart Poettering#include "test-helper.h"

ee104e11e303499a637c5cd8157bd12ad5cc116dLennart Poettering#include "user-util.h"

3ffd4af22052963e7a29431721ee204e634bea75Lennart Poettering#include "util.h"

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek

7027ff61a34a12487712b382a061c654acc3a679Lennart Poetteringstatic void check_p_d_u(const char *path, int code, const char *result) {

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering _cleanup_free_ char *unit = NULL;

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek int r;

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek r = cg_path_decode_unit(path, &unit);

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek assert_se(r == code);

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering assert_se(streq_ptr(unit, result));

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering}

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek

7027ff61a34a12487712b382a061c654acc3a679Lennart Poetteringstatic void test_path_decode_unit(void) {

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_d_u("getty@tty2.service", 0, "getty@tty2.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_d_u("getty@tty2.service/", 0, "getty@tty2.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_d_u("getty@tty2.service/xxx", 0, "getty@tty2.service");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_d_u("getty@.service/", -ENXIO, NULL);

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_d_u("getty@.service", -ENXIO, NULL);

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering check_p_d_u("getty.service", 0, "getty.service");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_d_u("getty", -ENXIO, NULL);

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_d_u("getty/waldo", -ENXIO, NULL);

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_d_u("_cpu.service", 0, "cpu.service");

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering}

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poetteringstatic void check_p_g_u(const char *path, int code, const char *result) {

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering _cleanup_free_ char *unit = NULL;

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek int r;

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek r = cg_path_get_unit(path, &unit);

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek assert_se(r == code);

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering assert_se(streq_ptr(unit, result));

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering}

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poetteringstatic void test_path_get_unit(void) {

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering check_p_g_u("/system.slice/foobar.service/sdfdsaf", 0, "foobar.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u("/system.slice/getty@tty5.service", 0, "getty@tty5.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u("/system.slice/getty@tty5.service/aaa/bbb", 0, "getty@tty5.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u("/system.slice/getty@tty5.service/", 0, "getty@tty5.service");

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering check_p_g_u("/system.slice/getty@tty6.service/tty5", 0, "getty@tty6.service");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_u("sadfdsafsda", -ENXIO, NULL);

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_u("/system.slice/getty####@tty6.service/xxx", -ENXIO, NULL);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering check_p_g_u("/system.slice/system-waldo.slice/foobar.service/sdfdsaf", 0, "foobar.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u("/system.slice/system-waldo.slice/_cpu.service/sdfdsaf", 0, "cpu.service");

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek check_p_g_u("/user.slice/user-1000.slice/user@1000.service/server.service", 0, "user@1000.service");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_u("/user.slice/user-1000.slice/user@.service/server.service", -ENXIO, NULL);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering}

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poetteringstatic void check_p_g_u_u(const char *path, int code, const char *result) {

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering _cleanup_free_ char *unit = NULL;

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek int r;

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek r = cg_path_get_user_unit(path, &unit);

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek assert_se(r == code);

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering assert_se(streq_ptr(unit, result));

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering}

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poetteringstatic void test_path_get_user_unit(void) {

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/foobar.service", 0, "foobar.service");

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/waldo.slice/foobar.service", 0, "foobar.service");

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_u_u("/user.slice/user-1002.slice/session-2.scope/foobar.service/waldo", 0, "foobar.service");

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/foobar.service/waldo/uuuux", 0, "foobar.service");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/waldo/waldo/uuuux", -ENXIO, NULL);

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/foobar@pie.service/pa/po", 0, "foobar@pie.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u_u("/session-2.scope/foobar@pie.service/pa/po", 0, "foobar@pie.service");

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u_u("/xyz.slice/xyz-waldo.slice/session-77.scope/foobar@pie.service/pa/po", 0, "foobar@pie.service");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_u_u("/meh.service", -ENXIO, NULL);

d7bd3de0654669e65b9642c248c5fa6d1d9a9f61Lennart Poettering check_p_g_u_u("/session-3.scope/_cpu.service", 0, "cpu.service");

d4fffc4b8beb86e77fd710c1f43913a490ed083aZbigniew Jędrzejewski-Szmek check_p_g_u_u("/user.slice/user-1000.slice/user@1000.service/server.service", 0, "server.service");

320814811417146cfa1e416f69f1101eed630c36Luke Shumaker check_p_g_u_u("/user.slice/user-1000.slice/user@1000.service/foobar.slice/foobar@pie.service", 0, "foobar@pie.service");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_u_u("/user.slice/user-1000.slice/user@.service/server.service", -ENXIO, NULL);

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering}

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poetteringstatic void check_p_g_s(const char *path, int code, const char *result) {

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering _cleanup_free_ char *s = NULL;

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering assert_se(cg_path_get_session(path, &s) == code);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering assert_se(streq_ptr(s, result));

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek}

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poetteringstatic void test_path_get_session(void) {

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_s("/user.slice/user-1000.slice/session-2.scope/foobar.service", 0, "2");

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_s("/session-3.scope", 0, "3");

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_s("/session-.scope", -ENXIO, NULL);

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_s("", -ENXIO, NULL);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering}

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poetteringstatic void check_p_g_o_u(const char *path, int code, uid_t result) {

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering uid_t uid = 0;

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering assert_se(cg_path_get_owner_uid(path, &uid) == code);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering assert_se(uid == result);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering}

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poetteringstatic void test_path_get_owner_uid(void) {

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_o_u("/user.slice/user-1000.slice/session-2.scope/foobar.service", 0, 1000);

374ec6abf31ada6ca554cc8ea99b282373fac010Lennart Poettering check_p_g_o_u("/user.slice/user-1006.slice", 0, 1006);

cfeaa44a09756a93a881f786678973d9b1e382dbLennart Poettering check_p_g_o_u("", -ENXIO, 0);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering}

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poetteringstatic void check_p_g_slice(const char *path, int code, const char *result) {

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering _cleanup_free_ char *s = NULL;

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering assert_se(cg_path_get_slice(path, &s) == code);

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering assert_se(streq_ptr(s, result));

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering}

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poetteringstatic void test_path_get_slice(void) {

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering check_p_g_slice("/user.slice", 0, "user.slice");

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering check_p_g_slice("/foobar", 0, "-.slice");

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering check_p_g_slice("/user.slice/user-waldo.slice", 0, "user-waldo.slice");

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering check_p_g_slice("", 0, "-.slice");

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering check_p_g_slice("foobar", 0, "-.slice");

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering check_p_g_slice("foobar.slice", 0, "foobar.slice");

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering check_p_g_slice("foo.slice/foo-bar.slice/waldo.service", 0, "foo-bar.slice");

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering}

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poetteringstatic void check_p_g_u_slice(const char *path, int code, const char *result) {

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering _cleanup_free_ char *s = NULL;

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering assert_se(cg_path_get_user_slice(path, &s) == code);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering assert_se(streq_ptr(s, result));

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering}

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poetteringstatic void test_path_get_user_slice(void) {

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("/user.slice", -ENXIO, NULL);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("/foobar", -ENXIO, NULL);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("/user.slice/user-waldo.slice", -ENXIO, NULL);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("", -ENXIO, NULL);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foobar", -ENXIO, NULL);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foobar.slice", -ENXIO, NULL);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foo.slice/foo-bar.slice/waldo.service", -ENXIO, NULL);

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service", 0, "-.slice");

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service/", 0, "-.slice");

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service///", 0, "-.slice");

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service/waldo.service", 0, "-.slice");

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service/piep.slice/foo.service", 0, "piep.slice");

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering check_p_g_u_slice("/foo.slice//foo-bar.slice/user@1000.service/piep.slice//piep-pap.slice//foo.service", 0, "piep-pap.slice");

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering}

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poetteringstatic void test_get_paths(void) {

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering _cleanup_free_ char *a = NULL;

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering assert_se(cg_get_root_path(&a) >= 0);

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering log_info("Root = %s", a);

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering}

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poetteringstatic void test_proc(void) {

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering _cleanup_closedir_ DIR *d = NULL;

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering struct dirent *de;

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering int r;

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering d = opendir("/proc");

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering assert_se(d);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering FOREACH_DIRENT(de, d, break) {

e9174f29c7e3ee45137537b126458718913a3ec5Lennart Poettering _cleanup_free_ char *path = NULL, *path_shifted = NULL, *session = NULL, *unit = NULL, *user_unit = NULL, *machine = NULL, *slice = NULL;

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering pid_t pid;

fed1e721fd0c81e60c77120539f34e16c2585634Lennart Poettering uid_t uid = UID_INVALID;

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering if (de->d_type != DT_DIR &&

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering de->d_type != DT_UNKNOWN)

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering continue;

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering r = parse_pid(de->d_name, &pid);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering if (r < 0)

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering continue;

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering if (is_kernel_thread(pid))

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering continue;

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, pid, &path);

e9174f29c7e3ee45137537b126458718913a3ec5Lennart Poettering cg_pid_get_path_shifted(pid, NULL, &path_shifted);

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering cg_pid_get_owner_uid(pid, &uid);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering cg_pid_get_session(pid, &session);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering cg_pid_get_unit(pid, &unit);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering cg_pid_get_user_unit(pid, &user_unit);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering cg_pid_get_machine_name(pid, &machine);

1021b21bc6f8dd522b46116e8598b17f9f93f1b7Lennart Poettering cg_pid_get_slice(pid, &slice);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering

de0671ee7fe465e108f62dcbbbe9366f81dd9e9aZbigniew Jędrzejewski-Szmek printf(PID_FMT"\t%s\t%s\t"UID_FMT"\t%s\t%s\t%s\t%s\t%s\n",

de0671ee7fe465e108f62dcbbbe9366f81dd9e9aZbigniew Jędrzejewski-Szmek pid,

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering path,

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering path_shifted,

de0671ee7fe465e108f62dcbbbe9366f81dd9e9aZbigniew Jędrzejewski-Szmek uid,

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering session,

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering unit,

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering user_unit,

1021b21bc6f8dd522b46116e8598b17f9f93f1b7Lennart Poettering machine,

1021b21bc6f8dd522b46116e8598b17f9f93f1b7Lennart Poettering slice);

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering }

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering}

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poetteringstatic void test_escape_one(const char *s, const char *r) {

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering _cleanup_free_ char *b;

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering b = cg_escape(s);

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering assert_se(b);

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering assert_se(streq(b, r));

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering assert_se(streq(cg_unescape(b), s));

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering}

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poetteringstatic void test_escape(void) {

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering test_escape_one("foobar", "foobar");

a0ab566574303be1ca12cdb334f284cfd407caa5Lennart Poettering test_escape_one(".foobar", "_.foobar");

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering test_escape_one("foobar.service", "foobar.service");

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering test_escape_one("cgroup.service", "_cgroup.service");

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering test_escape_one("tasks", "_tasks");

e13bb5d2b133f9ae51c0a2d20aa51071c780e9aeKay Sievers if (access("/sys/fs/cgroup/cpu", F_OK) == 0)

e13bb5d2b133f9ae51c0a2d20aa51071c780e9aeKay Sievers test_escape_one("cpu.service", "_cpu.service");

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering test_escape_one("_foobar", "__foobar");

a0ab566574303be1ca12cdb334f284cfd407caa5Lennart Poettering test_escape_one("", "_");

a0ab566574303be1ca12cdb334f284cfd407caa5Lennart Poettering test_escape_one("_", "__");

a0ab566574303be1ca12cdb334f284cfd407caa5Lennart Poettering test_escape_one(".", "_.");

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering}

ae018d9bc900d6355dea4af05119b49c67945184Lennart Poettering

78edb35ab4f4227485cb9ec816b43c37e0d5e62aLennart Poetteringstatic void test_controller_is_valid(void) {

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(cg_controller_is_valid("foobar"));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(cg_controller_is_valid("foo_bar"));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(cg_controller_is_valid("name=foo"));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(!cg_controller_is_valid(""));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(!cg_controller_is_valid("name="));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(!cg_controller_is_valid("="));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(!cg_controller_is_valid("cpu,cpuacct"));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(!cg_controller_is_valid("_"));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(!cg_controller_is_valid("_foobar"));

185a08745957cbd32e8293daf8c51ab9c995a71eDimitri John Ledkov assert_se(!cg_controller_is_valid("tatü"));

78edb35ab4f4227485cb9ec816b43c37e0d5e62aLennart Poettering}

78edb35ab4f4227485cb9ec816b43c37e0d5e62aLennart Poettering

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poetteringstatic void test_slice_to_path_one(const char *unit, const char *path, int error) {

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering _cleanup_free_ char *ret = NULL;

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering assert_se(cg_slice_to_path(unit, &ret) == error);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering assert_se(streq_ptr(ret, path));

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering}

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poetteringstatic void test_slice_to_path(void) {

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path_one("foobar.slice", "foobar.slice", 0);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path_one("foobar-waldo.slice", "foobar.slice/foobar-waldo.slice", 0);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path_one("foobar-waldo.service", NULL, -EINVAL);

c96cc5822c165e86be78ed96dac6573986032fabLennart Poettering test_slice_to_path_one("-.slice", "", 0);

c96cc5822c165e86be78ed96dac6573986032fabLennart Poettering test_slice_to_path_one("--.slice", NULL, -EINVAL);

c96cc5822c165e86be78ed96dac6573986032fabLennart Poettering test_slice_to_path_one("-", NULL, -EINVAL);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path_one("-foo-.slice", NULL, -EINVAL);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path_one("-foo.slice", NULL, -EINVAL);

c96cc5822c165e86be78ed96dac6573986032fabLennart Poettering test_slice_to_path_one("foo-.slice", NULL, -EINVAL);

e66e5b612a9e5921d79a6aedab4983e33dff8cb1Lennart Poettering test_slice_to_path_one("foo--bar.slice", NULL, -EINVAL);

c96cc5822c165e86be78ed96dac6573986032fabLennart Poettering test_slice_to_path_one("foo.slice/foo--bar.slice", NULL, -EINVAL);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path_one("a-b.slice", "a.slice/a-b.slice", 0);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path_one("a-b-c-d-e.slice", "a.slice/a-b.slice/a-b-c.slice/a-b-c-d.slice/a-b-c-d-e.slice", 0);

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering}

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poetteringstatic void test_shift_path_one(const char *raw, const char *root, const char *shifted) {

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering const char *s = NULL;

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering assert_se(cg_shift_path(raw, root, &s) >= 0);

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering assert_se(streq(s, shifted));

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering}

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poetteringstatic void test_shift_path(void) {

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering test_shift_path_one("/foobar/waldo", "/", "/foobar/waldo");

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering test_shift_path_one("/foobar/waldo", "", "/foobar/waldo");

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering test_shift_path_one("/foobar/waldo", "/foobar", "/waldo");

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering test_shift_path_one("/foobar/waldo", "/fuckfuck", "/foobar/waldo");

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering}

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering

5f4c5fef66581383ee852b301db67f687663004cLennart Poetteringstatic void test_mask_supported(void) {

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering CGroupMask m;

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering CGroupController c;

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering assert_se(cg_mask_supported(&m) >= 0);

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering for (c = 0; c < _CGROUP_CONTROLLER_MAX; c++)

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering printf("'%s' is supported: %s\n", cgroup_controller_to_string(c), yes_no(m & CGROUP_CONTROLLER_TO_MASK(c)));

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering}

5f4c5fef66581383ee852b301db67f687663004cLennart Poettering

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmekint main(void) {

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering test_path_decode_unit();

6c03089c32c251d823173bda4d809a9e643219f0Lennart Poettering test_path_get_unit();

7027ff61a34a12487712b382a061c654acc3a679Lennart Poettering test_path_get_user_unit();

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering test_path_get_session();

9444b1f20e311f073864d81e913bd4f32fe95cfdLennart Poettering test_path_get_owner_uid();

8b0849e9710d721c5d0b775aaf0fd662eefa1449Lennart Poettering test_path_get_slice();

329ac4bc5429cd86c4ac76b13e7e2784f3982760Lennart Poettering test_path_get_user_slice();

143bfdaf0b890fa7acadf02d1eafacaef1b696bdHolger Hans Peter Freyther TEST_REQ_RUNNING_SYSTEMD(test_get_paths());

aff38e74bd776471f15ba54b305a24b0251eb865Lennart Poettering test_proc();

143bfdaf0b890fa7acadf02d1eafacaef1b696bdHolger Hans Peter Freyther TEST_REQ_RUNNING_SYSTEMD(test_escape());

78edb35ab4f4227485cb9ec816b43c37e0d5e62aLennart Poettering test_controller_is_valid();

a016b9228f338cb9b380ce7e00826ef462767d98Lennart Poettering test_slice_to_path();

751bc6ac79320bc16e63e8c1bbb713c30a3b7bc9Lennart Poettering test_shift_path();

b3a7ba896851708cce0e5026a814007fbb11b4cdMartin Pitt TEST_REQ_RUNNING_SYSTEMD(test_mask_supported());

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek return 0;

96cde13ace6406582688028f3df5668a172ba628Zbigniew Jędrzejewski-Szmek}