Merge pull request #3728 from poettering/dynamic-users

1 files changed, 87 insertions, 0 deletions

diff --git a/src/test/test-user-util.c b/src/test/test-user-util.c
index 8d1ec19f17..2a344a9f93 100644
--- a/src/test/test-user-util.c
+++ b/src/test/test-user-util.c
@@ -61,6 +61,88 @@ static void test_uid_ptr(void) {
         assert_se(PTR_TO_UID(UID_TO_PTR(1000)) == 1000);
 }
 
+static void test_valid_user_group_name(void) {
+        assert_se(!valid_user_group_name(NULL));
+        assert_se(!valid_user_group_name(""));
+        assert_se(!valid_user_group_name("1"));
+        assert_se(!valid_user_group_name("65535"));
+        assert_se(!valid_user_group_name("-1"));
+        assert_se(!valid_user_group_name("-kkk"));
+        assert_se(!valid_user_group_name("rööt"));
+        assert_se(!valid_user_group_name("."));
+        assert_se(!valid_user_group_name("eff.eff"));
+        assert_se(!valid_user_group_name("foo\nbar"));
+        assert_se(!valid_user_group_name("0123456789012345678901234567890123456789"));
+        assert_se(!valid_user_group_name_or_id("aaa:bbb"));
+
+        assert_se(valid_user_group_name("root"));
+        assert_se(valid_user_group_name("lennart"));
+        assert_se(valid_user_group_name("LENNART"));
+        assert_se(valid_user_group_name("_kkk"));
+        assert_se(valid_user_group_name("kkk-"));
+        assert_se(valid_user_group_name("kk-k"));
+
+        assert_se(valid_user_group_name("some5"));
+        assert_se(!valid_user_group_name("5some"));
+        assert_se(valid_user_group_name("INNER5NUMBER"));
+}
+
+static void test_valid_user_group_name_or_id(void) {
+        assert_se(!valid_user_group_name_or_id(NULL));
+        assert_se(!valid_user_group_name_or_id(""));
+        assert_se(valid_user_group_name_or_id("0"));
+        assert_se(valid_user_group_name_or_id("1"));
+        assert_se(valid_user_group_name_or_id("65534"));
+        assert_se(!valid_user_group_name_or_id("65535"));
+        assert_se(valid_user_group_name_or_id("65536"));
+        assert_se(!valid_user_group_name_or_id("-1"));
+        assert_se(!valid_user_group_name_or_id("-kkk"));
+        assert_se(!valid_user_group_name_or_id("rööt"));
+        assert_se(!valid_user_group_name_or_id("."));
+        assert_se(!valid_user_group_name_or_id("eff.eff"));
+        assert_se(!valid_user_group_name_or_id("foo\nbar"));
+        assert_se(!valid_user_group_name_or_id("0123456789012345678901234567890123456789"));
+        assert_se(!valid_user_group_name_or_id("aaa:bbb"));
+
+        assert_se(valid_user_group_name_or_id("root"));
+        assert_se(valid_user_group_name_or_id("lennart"));
+        assert_se(valid_user_group_name_or_id("LENNART"));
+        assert_se(valid_user_group_name_or_id("_kkk"));
+        assert_se(valid_user_group_name_or_id("kkk-"));
+        assert_se(valid_user_group_name_or_id("kk-k"));
+
+        assert_se(valid_user_group_name_or_id("some5"));
+        assert_se(!valid_user_group_name_or_id("5some"));
+        assert_se(valid_user_group_name_or_id("INNER5NUMBER"));
+}
+
+static void test_valid_gecos(void) {
+
+        assert_se(!valid_gecos(NULL));
+        assert_se(valid_gecos(""));
+        assert_se(valid_gecos("test"));
+        assert_se(valid_gecos("Ümläüt"));
+        assert_se(!valid_gecos("In\nvalid"));
+        assert_se(!valid_gecos("In:valid"));
+}
+
+static void test_valid_home(void) {
+
+        assert_se(!valid_home(NULL));
+        assert_se(!valid_home(""));
+        assert_se(!valid_home("."));
+        assert_se(!valid_home("/home/.."));
+        assert_se(!valid_home("/home/../"));
+        assert_se(!valid_home("/home\n/foo"));
+        assert_se(!valid_home("./piep"));
+        assert_se(!valid_home("piep"));
+        assert_se(!valid_home("/home/user:lennart"));
+
+        assert_se(valid_home("/"));
+        assert_se(valid_home("/home"));
+        assert_se(valid_home("/home/foo"));
+}
+
 int main(int argc, char*argv[]) {
 
         test_uid_to_name_one(0, "root");
@@ -75,5 +157,10 @@ int main(int argc, char*argv[]) {
         test_parse_uid();
         test_uid_ptr();
 
+        test_valid_user_group_name();
+        test_valid_user_group_name_or_id();
+        test_valid_gecos();
+        test_valid_home();
+
         return 0;
 }