lib/roken/parse_time-test.c

   1 /*
   2  * Copyright (c) 2004 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   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  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #include <config.h>
  35
  36 #include "roken.h"
  37 #include "parse_time.h"
  38 #include "test-mem.h"
  39 #include "err.h"
  40
  41 static struct testcase {
  42     size_t size;
  43     int    val;
  44     char  *str;
  45 } tests[] = {
  46     { 8, 1,             "1 second" },
  47     { 17, 61,           "1 minute 1 second" },
  48     { 18, 62,           "1 minute 2 seconds" },
  49     { 8, 60,            "1 minute" },
  50     { 6, 3600,          "1 hour" },
  51     { 15, 3601,         "1 hour 1 second" },
  52     { 16, 3602,         "1 hour 2 seconds" },
  53     { 9, 300,           "5 minutes" },
  54 };
  55
  56 int
  57 main(int argc, char **argv)
  58 {
  59     size_t sz;
  60     size_t buf_sz;
  61     int i, j;
  62
  63     for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i) {
  64         char *buf;
  65
  66         sz = unparse_time(tests[i].val, NULL, 0);
  67         if  (sz != tests[i].size)
  68             errx(1, "sz (%lu) != tests[%d].size (%lu)",
  69                  (unsigned long)sz, i, (unsigned long)tests[i].size);
  70
  71         for (buf_sz = 0; buf_sz < tests[i].size + 2; buf_sz++) {
  72
  73             buf = rk_test_mem_alloc(RK_TM_OVERRUN, "overrun",
  74                                     NULL, buf_sz);
  75             sz = unparse_time(tests[i].val, buf, buf_sz);
  76             if (sz != tests[i].size)
  77                 errx(1, "sz (%lu) != tests[%d].size (%lu) with in size %lu",
  78                      (unsigned long)sz, i,
  79                      (unsigned long)tests[i].size,
  80                      (unsigned long)buf_sz);
  81             if (buf_sz > 0 && memcmp(buf, tests[i].str, buf_sz - 1) != 0)
  82                 errx(1, "test %i wrong result %s vs %s", i, buf, tests[i].str);
  83             if (buf_sz > 0 && buf[buf_sz - 1] != '\0')
  84                 errx(1, "test %i not zero terminated", i);
  85             rk_test_mem_free("overrun");
  86
  87             buf = rk_test_mem_alloc(RK_TM_UNDERRUN, "underrun",
  88                                     NULL, tests[i].size);
  89             sz = unparse_time(tests[i].val, buf, min(buf_sz, tests[i].size));
  90             if (sz != tests[i].size)
  91                 errx(1, "sz (%lu) != tests[%d].size (%lu) with insize %lu",
  92                      (unsigned long)sz, i,
  93                      (unsigned long)tests[i].size,
  94                      (unsigned long)buf_sz);
  95             if (buf_sz > 0 && strncmp(buf, tests[i].str, min(buf_sz, tests[i].size) - 1) != 0)
  96                 errx(1, "test %i wrong result %s vs %s", i, buf, tests[i].str);
  97             if (buf_sz > 0 && buf[min(buf_sz, tests[i].size) - 1] != '\0')
  98                 errx(1, "test %i not zero terminated", i);
  99             rk_test_mem_free("underrun");
 100         }
 101
 102         buf = rk_test_mem_alloc(RK_TM_OVERRUN, "overrun",
 103                                 tests[i].str, tests[i].size + 1);
 104         j = parse_time(buf, "s");
 105         if (j != tests[i].val)
 106             errx(1, "parse_time failed for test %d", i);
 107         rk_test_mem_free("overrun");
 108
 109         buf = rk_test_mem_alloc(RK_TM_UNDERRUN, "underrun",
 110                                 tests[i].str, tests[i].size + 1);
 111         j = parse_time(buf, "s");
 112         if (j != tests[i].val)
 113             errx(1, "parse_time failed for test %d", i);
 114         rk_test_mem_free("underrun");
 115
 116     }
 117     return 0;
 118 }