unittest/test_counters.c

   1 // Copyright (C) 2010-2018 Joel Rosdahl
   2 //
   3 // This program is free software; you can redistribute it and/or modify it
   4 // under the terms of the GNU General Public License as published by the Free
   5 // Software Foundation; either version 3 of the License, or (at your option)
   6 // any later version.
   7 //
   8 // This program is distributed in the hope that it will be useful, but WITHOUT
   9 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  11 // more details.
  12 //
  13 // You should have received a copy of the GNU General Public License along with
  14 // this program; if not, write to the Free Software Foundation, Inc., 51
  15 // Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  16
  17 #include "../src/ccache.h"
  18 #include "../src/counters.h"
  19 #include "framework.h"
  20 #include "util.h"
  21
  22 TEST_SUITE(counters)
  23
  24 TEST(counters_init_0_should_allocate_0)
  25 {
  26         struct counters *counters = counters_init(0);
  27
  28         CHECK_INT_EQ(0, counters->allocated);
  29         CHECK_INT_EQ(0, counters->size);
  30
  31         counters_free(counters);
  32 }
  33
  34 TEST(counters_init_7_should_allocate_32)
  35 {
  36         int i;
  37         struct counters *counters = counters_init(7);
  38
  39         CHECK_INT_EQ(32, counters->allocated);
  40         CHECK_INT_EQ(7, counters->size);
  41         for (i = 0; i < 7; i++) {
  42                 CHECK_INT_EQ(0, counters->data[i]);
  43         }
  44
  45         counters_free(counters);
  46 }
  47
  48 TEST(counters_resize_50_should_allocate_96)
  49 {
  50         struct counters *counters = counters_init(0);
  51
  52         CHECK_INT_EQ(0, counters->allocated);
  53         counters_resize(counters, 50);
  54         CHECK_INT_EQ(50, counters->size);
  55         CHECK_INT_EQ(96, counters->allocated);
  56
  57         counters_free(counters);
  58 }
  59
  60 TEST_SUITE_END