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-rw-r--r--src/test/test-cgroup-util.c264
1 files changed, 0 insertions, 264 deletions
diff --git a/src/test/test-cgroup-util.c b/src/test/test-cgroup-util.c
deleted file mode 100644
index 9834a6a13..000000000
--- a/src/test/test-cgroup-util.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2013 Zbigniew Jędrzejewski-Szmek
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-
-#include "util.h"
-#include "cgroup-util.h"
-#include "test-helper.h"
-
-static void check_p_d_u(const char *path, int code, const char *result) {
- _cleanup_free_ char *unit = NULL;
- int r;
-
- r = cg_path_decode_unit(path, &unit);
- printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);
- assert_se(r == code);
- assert_se(streq_ptr(unit, result));
-}
-
-static void test_path_decode_unit(void) {
- check_p_d_u("getty@tty2.service", 0, "getty@tty2.service");
- check_p_d_u("getty@tty2.service/", 0, "getty@tty2.service");
- check_p_d_u("getty@tty2.service/xxx", 0, "getty@tty2.service");
- check_p_d_u("getty@.service/", -EINVAL, NULL);
- check_p_d_u("getty@.service", -EINVAL, NULL);
- check_p_d_u("getty.service", 0, "getty.service");
- check_p_d_u("getty", -EINVAL, NULL);
- check_p_d_u("getty/waldo", -EINVAL, NULL);
- check_p_d_u("_cpu.service", 0, "cpu.service");
-}
-
-static void check_p_g_u(const char *path, int code, const char *result) {
- _cleanup_free_ char *unit = NULL;
- int r;
-
- r = cg_path_get_unit(path, &unit);
- printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);
- assert_se(r == code);
- assert_se(streq_ptr(unit, result));
-}
-
-static void test_path_get_unit(void) {
- check_p_g_u("/system.slice/foobar.service/sdfdsaf", 0, "foobar.service");
- check_p_g_u("/system.slice/getty@tty5.service", 0, "getty@tty5.service");
- check_p_g_u("/system.slice/getty@tty5.service/aaa/bbb", 0, "getty@tty5.service");
- check_p_g_u("/system.slice/getty@tty5.service/", 0, "getty@tty5.service");
- check_p_g_u("/system.slice/getty@tty6.service/tty5", 0, "getty@tty6.service");
- check_p_g_u("sadfdsafsda", -EINVAL, NULL);
- check_p_g_u("/system.slice/getty####@tty6.service/xxx", -EINVAL, NULL);
- check_p_g_u("/system.slice/system-waldo.slice/foobar.service/sdfdsaf", 0, "foobar.service");
- check_p_g_u("/system.slice/system-waldo.slice/_cpu.service/sdfdsaf", 0, "cpu.service");
- check_p_g_u("/user.slice/user-1000.slice/user@1000.service/server.service", 0, "user@1000.service");
- check_p_g_u("/user.slice/user-1000.slice/user@.service/server.service", -EINVAL, NULL);
-}
-
-static void check_p_g_u_u(const char *path, int code, const char *result) {
- _cleanup_free_ char *unit = NULL;
- int r;
-
- r = cg_path_get_user_unit(path, &unit);
- printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);
- assert_se(r == code);
- assert_se(streq_ptr(unit, result));
-}
-
-static void test_path_get_user_unit(void) {
- check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/foobar.service", 0, "foobar.service");
- check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/waldo.slice/foobar.service", 0, "foobar.service");
- check_p_g_u_u("/user.slice/user-1002.slice/session-2.scope/foobar.service/waldo", 0, "foobar.service");
- check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/foobar.service/waldo/uuuux", 0, "foobar.service");
- check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/waldo/waldo/uuuux", -EINVAL, NULL);
- check_p_g_u_u("/user.slice/user-1000.slice/session-2.scope/foobar@pie.service/pa/po", 0, "foobar@pie.service");
- check_p_g_u_u("/session-2.scope/foobar@pie.service/pa/po", 0, "foobar@pie.service");
- check_p_g_u_u("/xyz.slice/xyz-waldo.slice/session-77.scope/foobar@pie.service/pa/po", 0, "foobar@pie.service");
- check_p_g_u_u("/meh.service", -ENOENT, NULL);
- check_p_g_u_u("/session-3.scope/_cpu.service", 0, "cpu.service");
- check_p_g_u_u("/user.slice/user-1000.slice/user@1000.service/server.service", 0, "server.service");
- check_p_g_u_u("/user.slice/user-1000.slice/user@1000.service/foobar.slice/foobar@pie.service", 0, "foobar@pie.service");
- check_p_g_u_u("/user.slice/user-1000.slice/user@.service/server.service", -ENOENT, NULL);
-}
-
-static void check_p_g_s(const char *path, int code, const char *result) {
- _cleanup_free_ char *s = NULL;
-
- assert_se(cg_path_get_session(path, &s) == code);
- assert_se(streq_ptr(s, result));
-}
-
-static void test_path_get_session(void) {
- check_p_g_s("/user.slice/user-1000.slice/session-2.scope/foobar.service", 0, "2");
- check_p_g_s("/session-3.scope", 0, "3");
- check_p_g_s("/session-.scope", -ENOENT, NULL);
- check_p_g_s("", -ENOENT, NULL);
-}
-
-static void check_p_g_o_u(const char *path, int code, uid_t result) {
- uid_t uid = 0;
-
- assert_se(cg_path_get_owner_uid(path, &uid) == code);
- assert_se(uid == result);
-}
-
-static void test_path_get_owner_uid(void) {
- check_p_g_o_u("/user.slice/user-1000.slice/session-2.scope/foobar.service", 0, 1000);
- check_p_g_o_u("/user.slice/user-1006.slice", 0, 1006);
- check_p_g_o_u("", -ENOENT, 0);
-}
-
-static void test_get_paths(void) {
- _cleanup_free_ char *a = NULL;
-
- assert_se(cg_get_root_path(&a) >= 0);
- log_info("Root = %s", a);
-}
-
-static void test_proc(void) {
- _cleanup_closedir_ DIR *d = NULL;
- struct dirent *de;
- int r;
-
- d = opendir("/proc");
- assert_se(d);
-
- FOREACH_DIRENT(de, d, break) {
- _cleanup_free_ char *path = NULL, *path_shifted = NULL, *session = NULL, *unit = NULL, *user_unit = NULL, *machine = NULL, *slice = NULL;
- pid_t pid;
- uid_t uid = UID_INVALID;
-
- if (de->d_type != DT_DIR &&
- de->d_type != DT_UNKNOWN)
- continue;
-
- r = parse_pid(de->d_name, &pid);
- if (r < 0)
- continue;
-
- if (is_kernel_thread(pid))
- continue;
-
- cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, pid, &path);
- cg_pid_get_path_shifted(pid, NULL, &path_shifted);
- cg_pid_get_owner_uid(pid, &uid);
- cg_pid_get_session(pid, &session);
- cg_pid_get_unit(pid, &unit);
- cg_pid_get_user_unit(pid, &user_unit);
- cg_pid_get_machine_name(pid, &machine);
- cg_pid_get_slice(pid, &slice);
-
- printf(PID_FMT"\t%s\t%s\t"UID_FMT"\t%s\t%s\t%s\t%s\t%s\n",
- pid,
- path,
- path_shifted,
- uid,
- session,
- unit,
- user_unit,
- machine,
- slice);
- }
-}
-
-static void test_escape_one(const char *s, const char *r) {
- _cleanup_free_ char *b;
-
- b = cg_escape(s);
- assert_se(b);
- assert_se(streq(b, r));
-
- assert_se(streq(cg_unescape(b), s));
-}
-
-static void test_escape(void) {
- test_escape_one("foobar", "foobar");
- test_escape_one(".foobar", "_.foobar");
- test_escape_one("foobar.service", "foobar.service");
- test_escape_one("cgroup.service", "_cgroup.service");
- test_escape_one("tasks", "_tasks");
- if (access("/sys/fs/cgroup/cpu", F_OK) == 0)
- test_escape_one("cpu.service", "_cpu.service");
- test_escape_one("_foobar", "__foobar");
- test_escape_one("", "_");
- test_escape_one("_", "__");
- test_escape_one(".", "_.");
-}
-
-static void test_controller_is_valid(void) {
- assert_se(cg_controller_is_valid("foobar", false));
- assert_se(cg_controller_is_valid("foo_bar", false));
- assert_se(cg_controller_is_valid("name=foo", true));
- assert_se(!cg_controller_is_valid("", false));
- assert_se(!cg_controller_is_valid("name=", true));
- assert_se(!cg_controller_is_valid("=", false));
- assert_se(!cg_controller_is_valid("cpu,cpuacct", false));
- assert_se(!cg_controller_is_valid("_", false));
- assert_se(!cg_controller_is_valid("_foobar", false));
- assert_se(!cg_controller_is_valid("tatü", false));
-}
-
-static void test_slice_to_path_one(const char *unit, const char *path, int error) {
- _cleanup_free_ char *ret = NULL;
-
- assert_se(cg_slice_to_path(unit, &ret) == error);
- assert_se(streq_ptr(ret, path));
-}
-
-static void test_slice_to_path(void) {
-
- test_slice_to_path_one("foobar.slice", "foobar.slice", 0);
- test_slice_to_path_one("foobar-waldo.slice", "foobar.slice/foobar-waldo.slice", 0);
- test_slice_to_path_one("foobar-waldo.service", NULL, -EINVAL);
- test_slice_to_path_one("-.slice", NULL, -EINVAL);
- test_slice_to_path_one("-foo-.slice", NULL, -EINVAL);
- test_slice_to_path_one("-foo.slice", NULL, -EINVAL);
- test_slice_to_path_one("a-b.slice", "a.slice/a-b.slice", 0);
- 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);
-}
-
-static void test_shift_path_one(const char *raw, const char *root, const char *shifted) {
- const char *s = NULL;
-
- assert_se(cg_shift_path(raw, root, &s) >= 0);
- assert_se(streq(s, shifted));
-}
-
-static void test_shift_path(void) {
-
- test_shift_path_one("/foobar/waldo", "/", "/foobar/waldo");
- test_shift_path_one("/foobar/waldo", "", "/foobar/waldo");
- test_shift_path_one("/foobar/waldo", "/foobar", "/waldo");
- test_shift_path_one("/foobar/waldo", "/fuckfuck", "/foobar/waldo");
-}
-
-int main(void) {
- test_path_decode_unit();
- test_path_get_unit();
- test_path_get_user_unit();
- test_path_get_session();
- test_path_get_owner_uid();
- TEST_REQ_RUNNING_SYSTEMD(test_get_paths());
- test_proc();
- TEST_REQ_RUNNING_SYSTEMD(test_escape());
- test_controller_is_valid();
- test_slice_to_path();
- test_shift_path();
-
- return 0;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 20:45:57 +0000