1 /* SPDX-License-Identifier: LGPL-2.1+ */
10 /* When we include libgen.h because we need dirname() we immediately
11 * undefine basename() since libgen.h defines it as a macro to the POSIX
12 * version which is really broken. We prefer GNU basename(). */
16 #include "alloc-util.h"
21 #include "path-util.h"
25 char* setup_fake_runtime_dir(void) {
26 char t
[] = "/tmp/fake-xdg-runtime-XXXXXX", *p
;
28 assert_se(mkdtemp(t
));
29 assert_se(setenv("XDG_RUNTIME_DIR", t
, 1) >= 0);
30 assert_se(p
= strdup(t
));
35 static void load_testdata_env(void) {
36 static bool called
= false;
37 _cleanup_free_
char *s
= NULL
;
38 _cleanup_free_
char *envpath
= NULL
;
39 _cleanup_strv_free_
char **pairs
= NULL
;
46 assert_se(readlink_and_make_absolute("/proc/self/exe", &s
) >= 0);
49 envpath
= path_join(s
, "systemd-runtest.env");
50 if (load_env_file_pairs(NULL
, envpath
, &pairs
) < 0)
53 STRV_FOREACH_PAIR(k
, v
, pairs
)
57 const char* get_testdata_dir(void) {
62 /* if the env var is set, use that */
63 env
= getenv("SYSTEMD_TEST_DATA");
65 env
= SYSTEMD_TEST_DATA
;
66 if (access(env
, F_OK
) < 0) {
67 fprintf(stderr
, "ERROR: $SYSTEMD_TEST_DATA directory [%s] does not exist\n", env
);
74 const char* get_catalog_dir(void) {
79 /* if the env var is set, use that */
80 env
= getenv("SYSTEMD_CATALOG_DIR");
82 env
= SYSTEMD_CATALOG_DIR
;
83 if (access(env
, F_OK
) < 0) {
84 fprintf(stderr
, "ERROR: $SYSTEMD_CATALOG_DIR directory [%s] does not exist\n", env
);
90 bool slow_tests_enabled(void) {
93 r
= getenv_bool("SYSTEMD_SLOW_TESTS");
98 log_warning_errno(r
, "Cannot parse $SYSTEMD_SLOW_TESTS, ignoring.");
99 return SYSTEMD_SLOW_TESTS_DEFAULT
;
102 void test_setup_logging(int level
) {
103 log_set_max_level(level
);
104 log_parse_environment();
108 int log_tests_skipped(const char *message
) {
109 log_notice("%s: %s, skipping tests.",
110 program_invocation_short_name
, message
);
111 return EXIT_TEST_SKIP
;
114 int log_tests_skipped_errno(int r
, const char *message
) {
115 log_notice_errno(r
, "%s: %s, skipping tests: %m",
116 program_invocation_short_name
, message
);
117 return EXIT_TEST_SKIP
;
120 bool have_namespaces(void) {
124 /* Checks whether namespaces are available. In some cases they aren't. We do this by calling unshare(), and we
125 * do so in a child process in order not to affect our own process. */
132 if (unshare(CLONE_NEWNS
) < 0)
135 if (mount(NULL
, "/", NULL
, MS_SLAVE
|MS_REC
, NULL
) < 0)
141 assert_se(waitid(P_PID
, pid
, &si
, WEXITED
) >= 0);
142 assert_se(si
.si_code
== CLD_EXITED
);
144 if (si
.si_status
== EXIT_SUCCESS
)
147 if (si
.si_status
== EXIT_FAILURE
)
150 assert_not_reached("unexpected exit code");