LCOV - code coverage report
Current view: top level - lib/ldb/tests - test_ldb_qsort.c (source / functions) Hit Total Coverage
Test: coverage report for master 6248eab5 Lines: 20 21 95.2 %
Date: 2021-08-25 13:27:56 Functions: 3 3 100.0 %

          Line data    Source code
       1             : /*
       2             :  * Unix SMB/CIFS implementation.
       3             :  *
       4             :  * Copyright (C) 2018      Andreas Schneider <asn@samba.org>
       5             :  *
       6             :  * This program is free software; you can redistribute it and/or modify
       7             :  * it under the terms of the GNU General Public License as published by
       8             :  * the Free Software Foundation; either version 3 of the License, or
       9             :  * (at your option) any later version.
      10             :  *
      11             :  * This program is distributed in the hope that it will be useful,
      12             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             :  * GNU General Public License for more details.
      15             :  *
      16             :  * You should have received a copy of the GNU General Public License
      17             :  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
      18             :  */
      19             : 
      20             : #include <stdarg.h>
      21             : #include <stddef.h>
      22             : #include <stdint.h>
      23             : #include <setjmp.h>
      24             : #include <cmocka.h>
      25             : 
      26             : #include <ldb.h>
      27             : 
      28          18 : static int cmp_integer(int *a, int *b, void *opaque)
      29             : {
      30          18 :         if (a == NULL || b == NULL) {
      31           0 :                 return 0;
      32             :         }
      33             : 
      34          18 :         if (*a > *b) {
      35           9 :                 return 1;
      36             :         }
      37             : 
      38           9 :         if (*a < *b) {
      39           7 :                 return -1;
      40             :         }
      41             : 
      42           2 :         return 0;
      43             : }
      44             : 
      45           1 : static void test_ldb_qsort(void **state)
      46             : {
      47           1 :         int a[6] = { 6, 3, 2, 7, 9, 4 };
      48             : 
      49           1 :         ldb_qsort(a, 6, sizeof(int), NULL, (ldb_qsort_cmp_fn_t)cmp_integer);
      50             : 
      51           1 :         assert_int_equal(a[0], 2);
      52           1 :         assert_int_equal(a[1], 3);
      53           1 :         assert_int_equal(a[2], 4);
      54           1 :         assert_int_equal(a[3], 6);
      55           1 :         assert_int_equal(a[4], 7);
      56           1 :         assert_int_equal(a[5], 9);
      57           1 : }
      58             : 
      59           1 : int main(void) {
      60           1 :         const struct CMUnitTest tests[] = {
      61             :                 cmocka_unit_test(test_ldb_qsort),
      62             :         };
      63             : 
      64           1 :         return cmocka_run_group_tests(tests, NULL, NULL);
      65             : }

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