t/frontend/parser_test.c

   1 /*
   2  * SysDB - t/frontend/parser_test.c
   3  * Copyright (C) 2013 Sebastian 'tokkee' Harl <sh@tokkee.org>
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  16  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  17  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  18  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
  19  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  22  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  23  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  25  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26  */
  27
  28 #include "frontend/connection.h"
  29 #include "libsysdb_test.h"
  30
  31 #include <check.h>
  32
  33 /*
  34  * tests
  35  */
  36
  37 START_TEST(test_parse)
  38 {
  39         struct {
  40                 const char *query;
  41                 int len;
  42                 int expected;
  43         } golden_data[] = {
  44                 /* empty commands */
  45                 { NULL,                 -1, -1 },
  46                 { "",                   -1,  0 },
  47                 { ";",                  -1,  0 },
  48                 { ";;",                 -1,  0 },
  49
  50                 /* valid commands */
  51                 { "LIST",               -1,  1 },
  52                 { "LIST;",              -1,  1 },
  53                 { "LIST; INVALID",       5,  1 },
  54
  55                 /* comments */
  56                 { "/* some comment */", -1,  0 },
  57                 { "-- another comment", -1,  0 },
  58
  59                 /* syntax errors */
  60                 { "INVALID",            -1, -1 },
  61                 { "LIST; INVALID",       8, -1 },
  62                 { "/* some incomplete", -1, -1 },
  63         };
  64
  65         size_t i;
  66         sdb_llist_t *check;
  67
  68         for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
  69                 _Bool ok;
  70
  71                 check = sdb_fe_parse(golden_data[i].query, golden_data[i].len);
  72                 if (golden_data[i].expected < 0)
  73                         ok = check == 0;
  74                 else
  75                         ok = sdb_llist_len(check) == (size_t)golden_data[i].expected;
  76
  77                 fail_unless(ok, "sdb_fe_parse(%s) = %p (len: %zu); expected: %d",
  78                                 golden_data[i].query, check, sdb_llist_len(check),
  79                                 golden_data[i].expected);
  80
  81                 if (! check)
  82                         continue;
  83
  84                 if ((! strcmp(golden_data[i].query, "LIST"))
  85                                 || (! strcmp(golden_data[i].query, "LIST;"))) {
  86                         sdb_object_t *obj = sdb_llist_get(check, 0);
  87                         fail_unless(SDB_CONN_NODE(obj)->cmd == CONNECTION_LIST,
  88                                         "sdb_fe_parse(LIST)->cmd = %i; expected: %d "
  89                                         "(CONNECTION_LIST)", SDB_CONN_NODE(obj)->cmd,
  90                                         CONNECTION_LIST);
  91                 }
  92
  93                 sdb_llist_destroy(check);
  94         }
  95 }
  96 END_TEST
  97
  98 Suite *
  99 fe_parser_suite(void)
 100 {
 101         Suite *s = suite_create("frontend::parser");
 102         TCase *tc;
 103
 104         tc = tcase_create("core");
 105         tcase_add_test(tc, test_parse);
 106         suite_add_tcase(s, tc);
 107
 108         return s;
 109 } /* util_parser_suite */
 110
 111 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */
 112