u64 junk[7];
} test_entry_t;
+typedef enum
+{
+ TEST_NORMAL,
+ TEST_CIRCULAR,
+} test_type_t;
+
static void
process_maplog_records (clib_maplog_header_t * h,
test_entry_t * e, u64 records_this_file)
while (records_this_file--)
{
+ /* Padding at the end of a damaged log? */
+ if (e->serial_number == 0ULL)
+ break;
fformat (stdout, "%4lld ", e->serial_number);
if (++i == 8)
{
}
e++;
}
- fformat (stdout, "--------------\n");
+ fformat (stdout, "\n--------------\n");
}
int
clib_maplog_main_t *mm = &maplog_main;
clib_maplog_init_args_t _a, *a = &_a;
int rv;
- int i;
+ int i, limit;
test_entry_t *t;
+ int noclose = 0;
+ test_type_t which = TEST_NORMAL;
- memset (a, 0, sizeof (*a));
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "noclose"))
+ noclose = 1;
+ else if (unformat (input, "circular"))
+ which = TEST_CIRCULAR;
+ else
+ clib_warning ("unknown input '%U'", format_unformat_error, input);
+ }
+
+ clib_memset (a, 0, sizeof (*a));
a->mm = mm;
a->file_basename = "/tmp/maplog_test";
a->file_size_in_bytes = 4096;
a->application_major_version = 1;
a->application_minor_version = 0;
a->application_patch_version = 0;
+ a->maplog_is_circular = (which == TEST_CIRCULAR) ? 1 : 0;
rv = clib_maplog_init (a);
exit (1);
}
- for (i = 0; i < 64 * 5; i++)
+ limit = (which == TEST_CIRCULAR) ? (64 + 2) : 64 * 5;
+
+ for (i = 0; i < limit; i++)
{
t = clib_maplog_get_entry (mm);
- t->serial_number = i;
+ t->serial_number = i + 1;
}
- clib_maplog_close (mm);
+ if (noclose)
+ clib_memset (mm, 0, sizeof (*mm));
+ else
+ clib_maplog_close (mm);
clib_maplog_process ("/tmp/maplog_test", process_maplog_records);
unformat_input_t i;
int ret;
+ clib_mem_init (0, 64ULL << 20);
+
unformat_init_command_line (&i, argv);
ret = test_maplog_main (&i);
unformat_free (&i);