/*** This file is part of systemd. Copyright 2012 Lennart Poettering 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 <fcntl.h> #include <stddef.h> #include <stdio.h> #include <string.h> #include <sys/capability.h> #include <unistd.h> #include "alloc-util.h" #include "capability-util.h" #include "fd-util.h" #include "fileio.h" #include "hashmap.h" #include "hostname-util.h" #include "install-printf.h" #include "install.h" #include "load-fragment.h" #include "macro.h" #include "rm-rf.h" #include "specifier.h" #include "string-util.h" #include "strv.h" #include "test-helper.h" #include "tests.h" #include "user-util.h" #include "util.h" static int test_unit_file_get_set(void) { int r; Hashmap *h; Iterator i; UnitFileList *p; h = hashmap_new(&string_hash_ops); assert_se(h); r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h, NULL, NULL); if (r == -EPERM || r == -EACCES) { printf("Skipping test: unit_file_get_list: %s", strerror(-r)); return EXIT_TEST_SKIP; } log_full(r == 0 ? LOG_INFO : LOG_ERR, "unit_file_get_list: %s", strerror(-r)); if (r < 0) return EXIT_FAILURE; HASHMAP_FOREACH(p, h, i) printf("%s = %s\n", p->path, unit_file_state_to_string(p->state)); unit_file_list_free(h); return 0; } static void check_execcommand(ExecCommand *c, const char* path, const char* argv0, const char* argv1, const char* argv2, bool ignore) { size_t n; assert_se(c); log_info("expect: \"%s\" [\"%s\" \"%s\" \"%s\"]", path, argv0 ?: path, argv1, argv2); n = strv_length(c->argv); log_info("actual: \"%s\" [\"%s\" \"%s\" \"%s\"]", c->path, c->argv[0], n > 0 ? c->argv[1] : NULL, n > 1 ? c->argv[2] : NULL); assert_se(streq(c->path, path)); assert_se(streq(c->argv[0], argv0 ?: path)); if (n > 0) assert_se(streq_ptr(c->argv[1], argv1)); if (n > 1) assert_se(streq_ptr(c->argv[2], argv2)); assert_se(c->ignore == ignore); } static void test_config_parse_exec(void) { /* int config_parse_exec( const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) */ int r; ExecCommand *c = NULL, *c1; const char *ccc; Manager *m = NULL; Unit *u = NULL; r = manager_new(UNIT_FILE_USER, true, &m); if (MANAGER_SKIP_TEST(r)) { printf("Skipping test: manager_new: %s\n", strerror(-r)); return; } assert_se(r >= 0); assert_se(manager_startup(m, NULL, NULL) >= 0); assert_se(u = unit_new(m, sizeof(Service))); log_info("/* basic test */"); r = config_parse_exec(NULL, "fake", 1, "section", 1, "LValue", 0, "/RValue r1", &c, u); assert_se(r >= 0); check_execcommand(c, "/RValue", "/RValue", "r1", NULL, false); r = config_parse_exec(NULL, "fake", 2, "section", 1, "LValue", 0, "/RValue///slashes r1///", &c, u); log_info("/* test slashes */"); assert_se(r >= 0); c1 = c->command_next; check_execcommand(c1, "/RValue/slashes", "/RValue///slashes", "r1///", NULL, false); log_info("/* trailing slash */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "/RValue/ argv0 r1", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* honour_argv0 */"); r = config_parse_exec(NULL, "fake", 3, "section", 1, "LValue", 0, "@/RValue///slashes2 ///argv0 r1", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/RValue/slashes2", "///argv0", "r1", NULL, false); log_info("/* honour_argv0, no args */"); r = config_parse_exec(NULL, "fake", 3, "section", 1, "LValue", 0, "@/RValue", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* no command, whitespace only, reset */"); r = config_parse_exec(NULL, "fake", 3, "section", 1, "LValue", 0, " ", &c, u); assert_se(r == 0); assert_se(c == NULL); log_info("/* ignore && honour_argv0 */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "-@/RValue///slashes3 argv0a r1", &c, u); assert_se(r >= 0); c1 = c; check_execcommand(c1, "/RValue/slashes3", "argv0a", "r1", NULL, true); log_info("/* ignore && honour_argv0 */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "@-/RValue///slashes4 argv0b r1", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/RValue/slashes4", "argv0b", "r1", NULL, true); log_info("/* ignore && ignore */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "--/RValue argv0 r1", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* ignore && ignore (2) */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "-@-/RValue argv0 r1", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* semicolon */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "-@/RValue argv0 r1 ; " "/goo/goo boo", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true); c1 = c1->command_next; check_execcommand(c1, "/goo/goo", NULL, "boo", NULL, false); log_info("/* two semicolons in a row */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "-@/RValue argv0 r1 ; ; " "/goo/goo boo", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true); /* second command fails because the executable name is ";" */ assert_se(c1->command_next == NULL); log_info("/* trailing semicolon */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "-@/RValue argv0 r1 ; ", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true); assert_se(c1->command_next == NULL); log_info("/* trailing semicolon, no whitespace */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "-@/RValue argv0 r1 ;", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true); assert_se(c1->command_next == NULL); log_info("/* trailing semicolon in single quotes */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "-@/RValue argv0 r1 ';'", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/RValue", "argv0", "r1", ";", true); log_info("/* escaped semicolon */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "/bin/find \\;", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/bin/find", NULL, ";", NULL, false); log_info("/* escaped semicolon with following arg */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "/sbin/find \\; /x", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/sbin/find", NULL, ";", "/x", false); log_info("/* escaped semicolon as part of an expression */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "/sbin/find \\;x", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/sbin/find", NULL, "\\;x", NULL, false); log_info("/* encoded semicolon */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "/bin/find \\073", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/bin/find", NULL, ";", NULL, false); log_info("/* quoted semicolon */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "/bin/find \";\"", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/bin/find", NULL, ";", NULL, false); log_info("/* quoted semicolon with following arg */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "/sbin/find \";\" /x", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/sbin/find", NULL, ";", "/x", false); log_info("/* spaces in the filename */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "\"/PATH WITH SPACES/daemon\" -1 -2", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/PATH WITH SPACES/daemon", NULL, "-1", "-2", false); log_info("/* spaces in the filename, no args */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "\"/PATH WITH SPACES/daemon -1 -2\"", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/PATH WITH SPACES/daemon -1 -2", NULL, NULL, NULL, false); log_info("/* spaces in the filename, everything quoted */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "\"/PATH WITH SPACES/daemon\" \"-1\" '-2'", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/PATH WITH SPACES/daemon", NULL, "-1", "-2", false); log_info("/* escaped spaces in the filename */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "\"/PATH\\sWITH\\sSPACES/daemon\" '-1 -2'", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/PATH WITH SPACES/daemon", NULL, "-1 -2", NULL, false); log_info("/* escaped spaces in the filename (2) */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "\"/PATH\\x20WITH\\x20SPACES/daemon\" \"-1 -2\"", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/PATH WITH SPACES/daemon", NULL, "-1 -2", NULL, false); for (ccc = "abfnrtv\\\'\"x"; *ccc; ccc++) { /* \\x is an incomplete hexadecimal sequence, invalid because of the slash */ char path[] = "/path\\X"; path[sizeof(path) - 2] = *ccc; log_info("/* invalid character: \\%c */", *ccc); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, path, &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); } log_info("/* valid character: \\s */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "/path\\s", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/path ", NULL, NULL, NULL, false); log_info("/* quoted backslashes */"); r = config_parse_exec(NULL, "fake", 5, "section", 1, "LValue", 0, "/bin/grep '\\w+\\K'", &c, u); assert_se(r >= 0); c1 = c1->command_next; check_execcommand(c1, "/bin/grep", NULL, "\\w+\\K", NULL, false); log_info("/* trailing backslash: \\ */"); /* backslash is invalid */ r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "/path\\", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* missing ending ' */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "/path 'foo", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* missing ending ' with trailing backslash */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "/path 'foo\\", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* invalid space between modifiers */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "- /path", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* only modifiers, no path */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "-", &c, u); assert_se(r == 0); assert_se(c1->command_next == NULL); log_info("/* empty argument, reset */"); r = config_parse_exec(NULL, "fake", 4, "section", 1, "LValue", 0, "", &c, u); assert_se(r == 0); assert_se(c == NULL); exec_command_free_list(c); unit_free(u); manager_free(m); } #define env_file_1 \ "a=a\n" \ "b=b\\\n" \ "c\n" \ "d=d\\\n" \ "e\\\n" \ "f\n" \ "g=g\\ \n" \ "h=h\n" \ "i=i\\" #define env_file_2 \ "a=a\\\n" #define env_file_3 \ "#SPAMD_ARGS=\"-d --socketpath=/var/lib/bulwark/spamd \\\n" \ "#--nouser-config \\\n" \ "normal=line" #define env_file_4 \ "# Generated\n" \ "\n" \ "HWMON_MODULES=\"coretemp f71882fg\"\n" \ "\n" \ "# For compatibility reasons\n" \ "\n" \ "MODULE_0=coretemp\n" \ "MODULE_1=f71882fg" #define env_file_5 \ "a=\n" \ "b=" static void test_load_env_file_1(void) { _cleanup_strv_free_ char **data = NULL; int r; char name[] = "/tmp/test-load-env-file.XXXXXX"; _cleanup_close_ int fd; fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); assert_se(fd >= 0); assert_se(write(fd, env_file_1, sizeof(env_file_1)) == sizeof(env_file_1)); r = load_env_file(NULL, name, NULL, &data); assert_se(r == 0); assert_se(streq(data[0], "a=a")); assert_se(streq(data[1], "b=bc")); assert_se(streq(data[2], "d=def")); assert_se(streq(data[3], "g=g ")); assert_se(streq(data[4], "h=h")); assert_se(streq(data[5], "i=i")); assert_se(data[6] == NULL); unlink(name); } static void test_load_env_file_2(void) { _cleanup_strv_free_ char **data = NULL; int r; char name[] = "/tmp/test-load-env-file.XXXXXX"; _cleanup_close_ int fd; fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); assert_se(fd >= 0); assert_se(write(fd, env_file_2, sizeof(env_file_2)) == sizeof(env_file_2)); r = load_env_file(NULL, name, NULL, &data); assert_se(r == 0); assert_se(streq(data[0], "a=a")); assert_se(data[1] == NULL); unlink(name); } static void test_load_env_file_3(void) { _cleanup_strv_free_ char **data = NULL; int r; char name[] = "/tmp/test-load-env-file.XXXXXX"; _cleanup_close_ int fd; fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); assert_se(fd >= 0); assert_se(write(fd, env_file_3, sizeof(env_file_3)) == sizeof(env_file_3)); r = load_env_file(NULL, name, NULL, &data); assert_se(r == 0); assert_se(data == NULL); unlink(name); } static void test_load_env_file_4(void) { _cleanup_strv_free_ char **data = NULL; char name[] = "/tmp/test-load-env-file.XXXXXX"; _cleanup_close_ int fd; int r; fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); assert_se(fd >= 0); assert_se(write(fd, env_file_4, sizeof(env_file_4)) == sizeof(env_file_4)); r = load_env_file(NULL, name, NULL, &data); assert_se(r == 0); assert_se(streq(data[0], "HWMON_MODULES=coretemp f71882fg")); assert_se(streq(data[1], "MODULE_0=coretemp")); assert_se(streq(data[2], "MODULE_1=f71882fg")); assert_se(data[3] == NULL); unlink(name); } static void test_load_env_file_5(void) { _cleanup_strv_free_ char **data = NULL; int r; char name[] = "/tmp/test-load-env-file.XXXXXX"; _cleanup_close_ int fd; fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); assert_se(fd >= 0); assert_se(write(fd, env_file_5, sizeof(env_file_5)) == sizeof(env_file_5)); r = load_env_file(NULL, name, NULL, &data); assert_se(r == 0); assert_se(streq(data[0], "a=")); assert_se(streq(data[1], "b=")); assert_se(data[2] == NULL); unlink(name); } static void test_install_printf(void) { char name[] = "name.service", path[] = "/run/systemd/system/name.service"; UnitFileInstallInfo i = { .name = name, .path = path, }; UnitFileInstallInfo i2 = { .name= name, .path = path, }; char name3[] = "name@inst.service", path3[] = "/run/systemd/system/name.service"; UnitFileInstallInfo i3 = { .name = name3, .path = path3, }; UnitFileInstallInfo i4 = { .name = name3, .path = path3, }; _cleanup_free_ char *mid = NULL, *bid = NULL, *host = NULL, *uid = NULL, *user = NULL; assert_se(specifier_machine_id('m', NULL, NULL, &mid) >= 0 && mid); assert_se(specifier_boot_id('b', NULL, NULL, &bid) >= 0 && bid); assert_se((host = gethostname_malloc())); assert_se((user = getusername_malloc())); assert_se(asprintf(&uid, UID_FMT, getuid()) >= 0); #define expect(src, pattern, result) \ do { \ _cleanup_free_ char *t = NULL; \ _cleanup_free_ char \ *d1 = strdup(i.name), \ *d2 = strdup(i.path); \ assert_se(install_full_printf(&src, pattern, &t) >= 0 || !result); \ memzero(i.name, strlen(i.name)); \ memzero(i.path, strlen(i.path)); \ assert_se(d1 && d2); \ if (result) { \ printf("%s\n", t); \ assert_se(streq(t, result)); \ } else assert_se(t == NULL); \ strcpy(i.name, d1); \ strcpy(i.path, d2); \ } while (false) expect(i, "%n", "name.service"); expect(i, "%N", "name"); expect(i, "%p", "name"); expect(i, "%i", ""); expect(i, "%u", user); expect(i, "%U", uid); expect(i, "%m", mid); expect(i, "%b", bid); expect(i, "%H", host); expect(i2, "%u", user); expect(i2, "%U", uid); expect(i3, "%n", "name@inst.service"); expect(i3, "%N", "name@inst"); expect(i3, "%p", "name"); expect(i3, "%u", user); expect(i3, "%U", uid); expect(i3, "%m", mid); expect(i3, "%b", bid); expect(i3, "%H", host); expect(i4, "%u", user); expect(i4, "%U", uid); } static uint64_t make_cap(int cap) { return ((uint64_t) 1ULL << (uint64_t) cap); } static void test_config_parse_capability_set(void) { /* int config_parse_capability_set( const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) */ int r; uint64_t capability_bounding_set = 0; r = config_parse_capability_set(NULL, "fake", 1, "section", 1, "CapabilityBoundingSet", 0, "CAP_NET_RAW", &capability_bounding_set, NULL); assert_se(r >= 0); assert_se(capability_bounding_set == make_cap(CAP_NET_RAW)); r = config_parse_capability_set(NULL, "fake", 1, "section", 1, "CapabilityBoundingSet", 0, "CAP_NET_ADMIN", &capability_bounding_set, NULL); assert_se(r >= 0); assert_se(capability_bounding_set == (make_cap(CAP_NET_RAW) | make_cap(CAP_NET_ADMIN))); r = config_parse_capability_set(NULL, "fake", 1, "section", 1, "CapabilityBoundingSet", 0, "", &capability_bounding_set, NULL); assert_se(r >= 0); assert_se(capability_bounding_set == UINT64_C(0)); r = config_parse_capability_set(NULL, "fake", 1, "section", 1, "CapabilityBoundingSet", 0, "~", &capability_bounding_set, NULL); assert_se(r >= 0); assert_se(cap_test_all(capability_bounding_set)); capability_bounding_set = 0; r = config_parse_capability_set(NULL, "fake", 1, "section", 1, "CapabilityBoundingSet", 0, " 'CAP_NET_RAW' WAT_CAP??? CAP_NET_ADMIN CAP'_trailing_garbage", &capability_bounding_set, NULL); assert_se(r >= 0); assert_se(capability_bounding_set == (make_cap(CAP_NET_RAW) | make_cap(CAP_NET_ADMIN))); } static void test_config_parse_rlimit(void) { struct rlimit * rl[_RLIMIT_MAX] = {}; assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "55", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 55); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == rl[RLIMIT_NOFILE]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "55:66", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 55); assert_se(rl[RLIMIT_NOFILE]->rlim_max == 66); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "infinity", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == RLIM_INFINITY); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == rl[RLIMIT_NOFILE]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "infinity:infinity", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == RLIM_INFINITY); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == rl[RLIMIT_NOFILE]->rlim_max); rl[RLIMIT_NOFILE]->rlim_cur = 10; rl[RLIMIT_NOFILE]->rlim_max = 20; /* Invalid values don't change rl */ assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "10:20:30", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "wat:wat", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "66:wat", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "200:100", rl, NULL) >= 0); assert_se(rl[RLIMIT_NOFILE]); assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10); assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20); rl[RLIMIT_NOFILE] = mfree(rl[RLIMIT_NOFILE]); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "56", rl, NULL) >= 0); assert_se(rl[RLIMIT_CPU]); assert_se(rl[RLIMIT_CPU]->rlim_cur == 56); assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "57s", rl, NULL) >= 0); assert_se(rl[RLIMIT_CPU]); assert_se(rl[RLIMIT_CPU]->rlim_cur == 57); assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "40s:1m", rl, NULL) >= 0); assert_se(rl[RLIMIT_CPU]); assert_se(rl[RLIMIT_CPU]->rlim_cur == 40); assert_se(rl[RLIMIT_CPU]->rlim_max == 60); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "infinity", rl, NULL) >= 0); assert_se(rl[RLIMIT_CPU]); assert_se(rl[RLIMIT_CPU]->rlim_cur == RLIM_INFINITY); assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "1234ms", rl, NULL) >= 0); assert_se(rl[RLIMIT_CPU]); assert_se(rl[RLIMIT_CPU]->rlim_cur == 2); assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max); rl[RLIMIT_CPU] = mfree(rl[RLIMIT_CPU]); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "58", rl, NULL) >= 0); assert_se(rl[RLIMIT_RTTIME]); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 58); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "58:60", rl, NULL) >= 0); assert_se(rl[RLIMIT_RTTIME]); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 58); assert_se(rl[RLIMIT_RTTIME]->rlim_max == 60); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "59s", rl, NULL) >= 0); assert_se(rl[RLIMIT_RTTIME]); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 59 * USEC_PER_SEC); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "59s:123s", rl, NULL) >= 0); assert_se(rl[RLIMIT_RTTIME]); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 59 * USEC_PER_SEC); assert_se(rl[RLIMIT_RTTIME]->rlim_max == 123 * USEC_PER_SEC); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "infinity", rl, NULL) >= 0); assert_se(rl[RLIMIT_RTTIME]); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == RLIM_INFINITY); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "infinity:infinity", rl, NULL) >= 0); assert_se(rl[RLIMIT_RTTIME]); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == RLIM_INFINITY); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max); assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "2345ms", rl, NULL) >= 0); assert_se(rl[RLIMIT_RTTIME]); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 2345 * USEC_PER_MSEC); assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max); rl[RLIMIT_RTTIME] = mfree(rl[RLIMIT_RTTIME]); } static void test_config_parse_pass_environ(void) { /* int config_parse_pass_environ( const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) */ int r; _cleanup_strv_free_ char **passenv = NULL; r = config_parse_pass_environ(NULL, "fake", 1, "section", 1, "PassEnvironment", 0, "A B", &passenv, NULL); assert_se(r >= 0); assert_se(strv_length(passenv) == 2); assert_se(streq(passenv[0], "A")); assert_se(streq(passenv[1], "B")); r = config_parse_pass_environ(NULL, "fake", 1, "section", 1, "PassEnvironment", 0, "", &passenv, NULL); assert_se(r >= 0); assert_se(strv_isempty(passenv)); r = config_parse_pass_environ(NULL, "fake", 1, "section", 1, "PassEnvironment", 0, "'invalid name' 'normal_name' A=1 \\", &passenv, NULL); assert_se(r >= 0); assert_se(strv_length(passenv) == 1); assert_se(streq(passenv[0], "normal_name")); } int main(int argc, char *argv[]) { _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL; int r; log_parse_environment(); log_open(); assert_se(runtime_dir = setup_fake_runtime_dir()); r = test_unit_file_get_set(); test_config_parse_exec(); test_config_parse_capability_set(); test_config_parse_rlimit(); test_config_parse_pass_environ(); test_load_env_file_1(); test_load_env_file_2(); test_load_env_file_3(); test_load_env_file_4(); test_load_env_file_5(); TEST_REQ_RUNNING_SYSTEMD(test_install_printf()); return r; }