test: Add simple test for supplementary groups

diff --git a/Makefile.am b/Makefile.am
index 07acce3..0debd38 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1627,6 +1627,7 @@ EXTRA_DIST += \
        test/test-execute/exec-passenvironment.service \
        test/test-execute/exec-group.service \
        test/test-execute/exec-group-nfsnobody.service \
+       test/test-execute/exec-supplementarygroups.service \
        test/test-execute/exec-ignoresigpipe-no.service \
        test/test-execute/exec-ignoresigpipe-yes.service \
        test/test-execute/exec-personality-x86-64.service \

diff --git a/src/test/test-execute.c b/src/test/test-execute.c
index e8ff02a..cda035c 100644 (file)
--- a/src/test/test-execute.c
+++ b/src/test/test-execute.c
@@ -218,6 +218,10 @@ static void test_exec_group(Manager *m) {
                 log_error_errno(errno, "Skipping test_exec_group, could not find nobody/nfsnobody group: %m");
 }
 
+static void test_exec_supplementary_groups(Manager *m) {
+        test(m, "exec-supplementarygroups.service", 0, CLD_EXITED);
+}
+
 static void test_exec_environment(Manager *m) {
         test(m, "exec-environment.service", 0, CLD_EXITED);
         test(m, "exec-environment-multiple.service", 0, CLD_EXITED);
@@ -390,6 +394,7 @@ int main(int argc, char *argv[]) {
                 test_exec_systemcallerrornumber,
                 test_exec_user,
                 test_exec_group,
+                test_exec_supplementary_groups,
                 test_exec_environment,
                 test_exec_environmentfile,
                 test_exec_passenvironment,

diff --git a/test/test-execute/exec-supplementarygroups.service b/test/test-execute/exec-supplementarygroups.service
new file mode 100644 (file)
index 0000000..43a9a98
--- /dev/null
+++ b/test/test-execute/exec-supplementarygroups.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Test for Supplementary Group
+
+[Service]
+ExecStart=/bin/sh -x -c 'test "$$(id -G)" = "0 1"'
+Type=oneshot
+SupplementaryGroups=1