diff options
| -rw-r--r-- | man/systemd.unit.xml | 6 | ||||
| -rw-r--r-- | src/test/test-path-lookup.c | 21 |
2 files changed, 17 insertions, 10 deletions
diff --git a/man/systemd.unit.xml b/man/systemd.unit.xml index 33f1309268..a4eeccaed4 100644 --- a/man/systemd.unit.xml +++ b/man/systemd.unit.xml @@ -263,10 +263,8 @@ in directories listed earlier override files with the same name in directories lower in the list.</para> - <para>When systemd is running in user mode - (<option>--user</option>) and the variable - <varname>$SYSTEMD_UNIT_PATH</varname> is set, the contents of this - variable overrides the unit load path. If + <para>When the variable <varname>$SYSTEMD_UNIT_PATH</varname> is set, + the contents of this variable overrides the unit load path. If <varname>$SYSTEMD_UNIT_PATH</varname> ends with an empty component (<literal>:</literal>), the usual unit load path will be appended to the contents of the variable.</para> diff --git a/src/test/test-path-lookup.c b/src/test/test-path-lookup.c index 92ffa65925..65cb894ff7 100644 --- a/src/test/test-path-lookup.c +++ b/src/test/test-path-lookup.c @@ -19,6 +19,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ +#include <stdlib.h> #include <sys/stat.h> #include "log.h" @@ -30,19 +31,27 @@ static void test_paths(ManagerRunningAs running_as, bool personal) { char template[] = "/tmp/test-path-lookup.XXXXXXX"; - _cleanup_lookup_paths_free_ LookupPaths lp = {}; - char *exists, *not; + _cleanup_lookup_paths_free_ LookupPaths lp_without_env = {}; + _cleanup_lookup_paths_free_ LookupPaths lp_with_env = {}; + char *exists, *not, *systemd_unit_path; assert_se(mkdtemp(template)); exists = strjoina(template, "/exists"); assert_se(mkdir(exists, 0755) == 0); not = strjoina(template, "/not"); - assert_se(lookup_paths_init(&lp, running_as, personal, NULL, exists, not, not) == 0); + assert_se(unsetenv("SYSTEMD_UNIT_PATH") == 0); + assert_se(lookup_paths_init(&lp_without_env, running_as, personal, NULL, exists, not, not) == 0); - assert_se(!strv_isempty(lp.unit_path)); - assert_se(strv_contains(lp.unit_path, exists)); - assert_se(strv_contains(lp.unit_path, not)); + assert_se(!strv_isempty(lp_without_env.unit_path)); + assert_se(strv_contains(lp_without_env.unit_path, exists)); + assert_se(strv_contains(lp_without_env.unit_path, not)); + + systemd_unit_path = strjoina(template, "/systemd-unit-path"); + assert_se(setenv("SYSTEMD_UNIT_PATH", systemd_unit_path, 1) == 0); + assert_se(lookup_paths_init(&lp_with_env, running_as, personal, NULL, exists, not, not) == 0); + assert_se(strv_length(lp_with_env.unit_path) == 1); + assert_se(streq(lp_with_env.unit_path[0], systemd_unit_path)); assert_se(rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0); } |