Branch data     Line data    Source code

       1                 :            : /* SPDX-License-Identifier: LGPL-2.1+ */
       2                 :            : 
       3                 :            : #include "path-lookup.h"
       4                 :            : #include "set.h"
       5                 :            : #include "strv.h"
       6                 :            : #include "tests.h"
       7                 :            : #include "unit-file.h"
       8                 :            : 
       9                 :          4 : static void test_unit_validate_alias_symlink_and_warn(void) {
      10         [ +  - ]:          4 :         log_info("/* %s */", __func__);
      11                 :            : 
      12         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b.service") == 0);
      13         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b.socket") == -EXDEV);
      14         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b.foobar") == -EXDEV);
      15         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b@.service") == 0);
      16         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b@.socket") == -EXDEV);
      17         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@YYY.service") == -EXDEV);
      18         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@YYY.socket") == -EXDEV);
      19         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b@YYY.service") == -EXDEV);
      20         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@XXX.service") == 0);
      21         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@.service") == 0);
      22         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b.service") == -EXDEV);
      23         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b@.service") == -EXDEV);
      24         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a@.slice", "/other/b.slice") == -EINVAL);
      25         [ -  + ]:          4 :         assert_se(unit_validate_alias_symlink_and_warn("/path/a.slice", "/other/b.slice") == -EINVAL);
      26                 :          4 : }
      27                 :            : 
      28                 :          4 : static void test_unit_file_build_name_map(char **ids) {
      29                 :          4 :         _cleanup_(lookup_paths_free) LookupPaths lp = {};
      30                 :          4 :         _cleanup_hashmap_free_ Hashmap *unit_ids = NULL;
      31                 :          4 :         _cleanup_hashmap_free_ Hashmap *unit_names = NULL;
      32                 :            :         Iterator i;
      33                 :            :         const char *k, *dst;
      34                 :            :         char **v;
      35                 :          4 :         usec_t mtime = 0;
      36                 :            :         int r;
      37                 :            : 
      38         [ -  + ]:          4 :         assert_se(lookup_paths_init(&lp, UNIT_FILE_SYSTEM, 0, NULL) >= 0);
      39                 :            : 
      40         [ -  + ]:          4 :         assert_se(unit_file_build_name_map(&lp, &mtime, &unit_ids, &unit_names, NULL) == 1);
      41                 :            : 
      42         [ +  + ]:       2032 :         HASHMAP_FOREACH_KEY(dst, k, unit_ids, i)
      43         [ +  - ]:       2028 :                 log_info("ids: %s → %s", k, dst);
      44                 :            : 
      45         [ +  + ]:       1900 :         HASHMAP_FOREACH_KEY(v, k, unit_names, i) {
      46                 :       1896 :                 _cleanup_free_ char *j = strv_join(v, ", ");
      47         [ +  - ]:       1896 :                 log_info("aliases: %s ← %s", k, j);
      48                 :            :         }
      49                 :            : 
      50                 :            :         char buf[FORMAT_TIMESTAMP_MAX];
      51         [ +  - ]:          4 :         log_debug("Last modification time: %s", format_timestamp(buf, sizeof buf, mtime));
      52                 :            : 
      53                 :          4 :         r = unit_file_build_name_map(&lp, &mtime, &unit_ids, &unit_names, NULL);
      54   [ +  -  -  + ]:          4 :         assert_se(IN_SET(r, 0, 1));
      55         [ +  - ]:          4 :         if (r == 0)
      56         [ +  - ]:          4 :                 log_debug("Cache rebuild skipped based on mtime.");
      57                 :            : 
      58                 :            : 
      59                 :            :         char **id;
      60   [ +  -  -  + ]:          4 :         STRV_FOREACH(id, ids) {
      61                 :            :                  const char *fragment, *name;
      62                 :            :                  Iterator it;
      63                 :          0 :                  _cleanup_set_free_free_ Set *names = NULL;
      64         [ #  # ]:          0 :                  log_info("*** %s ***", *id);
      65                 :          0 :                  r = unit_file_find_fragment(unit_ids,
      66                 :            :                                              unit_names,
      67                 :            :                                              *id,
      68                 :            :                                              &fragment,
      69                 :            :                                              &names);
      70         [ #  # ]:          0 :                  assert(r == 0);
      71         [ #  # ]:          0 :                  log_info("fragment: %s", fragment);
      72         [ #  # ]:          0 :                  log_info("names:");
      73         [ #  # ]:          0 :                  SET_FOREACH(name, names, it)
      74         [ #  # ]:          0 :                          log_info("    %s", name);
      75                 :            :         }
      76                 :          4 : }
      77                 :            : 
      78                 :          4 : int main(int argc, char **argv) {
      79                 :          4 :         test_setup_logging(LOG_DEBUG);
      80                 :            : 
      81                 :          4 :         test_unit_validate_alias_symlink_and_warn();
      82                 :          4 :         test_unit_file_build_name_map(strv_skip(argv, 1));
      83                 :            : 
      84                 :          4 :         return 0;
      85                 :            : }