src/test/test_statefile.c

   1 /* Copyright (c) 2001-2004, Roger Dingledine.
   2  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   3  * Copyright (c) 2007-2021, The Tor Project, Inc. */
   4 /* See LICENSE for licensing information */
   5
   6 #include "orconfig.h"
   7
   8 #define STATEFILE_PRIVATE
   9
  10 #include "core/or/or.h"
  11 #include "lib/encoding/confline.h"
  12 #include "app/config/statefile.h"
  13
  14 #include "test/test.h"
  15
  16 static void
  17 test_statefile_remove_obsolete(void *arg)
  18 {
  19   (void)arg;
  20   config_line_t *inp = NULL;
  21   /* try empty config */
  22   or_state_remove_obsolete_lines(&inp);
  23   tt_assert(!inp);
  24
  25   /* try removing every line */
  26   config_line_append(&inp, "EntryGuard", "doesn't matter");
  27   config_line_append(&inp, "HidServRevCounter", "ignore");
  28   config_line_append(&inp, "hidservrevcounter", "foobar"); // note case
  29   or_state_remove_obsolete_lines(&inp);
  30   tt_assert(!inp);
  31
  32   /* Now try removing a subset of lines. */
  33   config_line_append(&inp, "EntryGuard", "doesn't matter");
  34   config_line_append(&inp, "Guard", "in use");
  35   config_line_append(&inp, "HidServRevCounter", "ignore");
  36   config_line_append(&inp, "TorVersion", "this test doesn't care");
  37   or_state_remove_obsolete_lines(&inp);
  38   tt_assert(inp);
  39   tt_str_op(inp->key, OP_EQ, "Guard");
  40   tt_str_op(inp->value, OP_EQ, "in use");
  41   tt_assert(inp->next);
  42   tt_str_op(inp->next->key, OP_EQ, "TorVersion");
  43   tt_str_op(inp->next->value, OP_EQ, "this test doesn't care");
  44   tt_assert(! inp->next->next);
  45
  46  done:
  47   config_free_lines(inp);
  48 }
  49
  50 #define T(name) \
  51   { #name, test_statefile_##name, 0, NULL, NULL }
  52
  53 struct testcase_t statefile_tests[] = {
  54   T(remove_obsolete),
  55   END_OF_TESTCASES
  56 };