src/journal/test-journal-config.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 /***
   3   Copyright 2011 Lennart Poettering
   4 ***/
   5
   6 #include <stdbool.h>
   7
   8 #include "journald-server.h"
   9
  10 #define _COMPRESS_PARSE_CHECK(str, enab, thresh, varname)               \
  11         do {                                                            \
  12                 JournalCompressOptions varname = {true, 111};           \
  13                 config_parse_compress("", "", 0, "", 0, "", 0, str,     \
  14                                       &varname, NULL);                  \
  15                 assert_se((enab) == varname.enabled);                   \
  16                 if (varname.enabled)                                    \
  17                         assert_se((thresh) == varname.threshold_bytes); \
  18         } while (0)
  19
  20 #define COMPRESS_PARSE_CHECK(str, enabled, threshold)                   \
  21         _COMPRESS_PARSE_CHECK(str, enabled, threshold, conf##__COUNTER__)
  22
  23 static void test_config_compress(void) {
  24         COMPRESS_PARSE_CHECK("yes", true, 111);
  25         COMPRESS_PARSE_CHECK("no", false, 111);
  26         COMPRESS_PARSE_CHECK("y", true, 111);
  27         COMPRESS_PARSE_CHECK("n", false, 111);
  28         COMPRESS_PARSE_CHECK("true", true, 111);
  29         COMPRESS_PARSE_CHECK("false", false, 111);
  30         COMPRESS_PARSE_CHECK("t", true, 111);
  31         COMPRESS_PARSE_CHECK("f", false, 111);
  32         COMPRESS_PARSE_CHECK("on", true, 111);
  33         COMPRESS_PARSE_CHECK("off", false, 111);
  34
  35         /* Weird size/bool overlapping case. We preserve backward compatibility instead of assuming these are byte
  36          * counts. */
  37         COMPRESS_PARSE_CHECK("1", true, 111);
  38         COMPRESS_PARSE_CHECK("0", false, 111);
  39
  40         /* IEC sizing */
  41         COMPRESS_PARSE_CHECK("1B", true, 1);
  42         COMPRESS_PARSE_CHECK("1K", true, 1024);
  43         COMPRESS_PARSE_CHECK("1M", true, 1024 * 1024);
  44         COMPRESS_PARSE_CHECK("1G", true, 1024 * 1024 * 1024);
  45
  46         /* Invalid Case */
  47         COMPRESS_PARSE_CHECK("-1", true, 111);
  48         COMPRESS_PARSE_CHECK("blah blah", true, 111);
  49         COMPRESS_PARSE_CHECK("", true, (uint64_t)-1);
  50 }
  51
  52 int main(int argc, char *argv[]) {
  53         test_config_compress();
  54
  55         return 0;
  56 }