/* * Copyright (c) 2017 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <vppinfra/maplog.h> clib_maplog_main_t maplog_main; typedef struct { u64 serial_number; 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) { static int print_header; int i = 0; if (print_header == 0) { print_header = 1; fformat (stdout, "%U", format_maplog_header, h, 1 /* verbose */ ); } 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) { fformat (stdout, "\n"); i = 0; } e++; } fformat (stdout, "\n--------------\n"); } int test_maplog_main (unformat_input_t * input) { clib_maplog_main_t *mm = &maplog_main; clib_maplog_init_args_t _a, *a = &_a; int rv; int i, limit; test_entry_t *t; int noclose = 0; test_type_t which = TEST_NORMAL; 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->record_size_in_bytes = sizeof (test_entry_t); a->application_id = 1; 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); if (rv) { clib_warning ("clib_maplog_init returned %d", rv); exit (1); } limit = (which == TEST_CIRCULAR) ? (64 + 2) : 64 * 5; for (i = 0; i < limit; i++) { t = clib_maplog_get_entry (mm); t->serial_number = i + 1; } if (noclose) clib_memset (mm, 0, sizeof (*mm)); else clib_maplog_close (mm); clib_maplog_process ("/tmp/maplog_test", process_maplog_records); return 0; } #ifdef CLIB_UNIX int main (int argc, char *argv[]) { 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); return ret; } #endif /* CLIB_UNIX */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */