subversion/tests/libsvn_subr/revision-test.c

   1 /*
   2  * revision-test.c -- test the revision functions
   3  *
   4  * ====================================================================
   5  * Copyright (c) 2007 CollabNet.  All rights reserved.
   6  *
   7  * This software is licensed as described in the file COPYING, which
   8  * you should have received as part of this distribution.  The terms
   9  * are also available at http://subversion.tigris.org/license-1.html.
  10  * If newer versions of this license are posted there, you may use a
  11  * newer version instead, at your option.
  12  *
  13  * This software consists of voluntary contributions made by many
  14  * individuals.  For exact contribution history, see the revision
  15  * history and logs, available at http://subversion.tigris.org/.
  16  * ====================================================================
  17  */
  18
  19 #include "svn_types.h"
  20
  21 #include "../svn_test.h"
  22
  23 static svn_error_t *
  24 test_revnum_parse(const char **msg,
  25                   svn_boolean_t msg_only,
  26                   svn_test_opts_t *opts,
  27                   apr_pool_t *pool)
  28 {
  29   const char **t;
  30
  31   const char *failure_tests[] = {
  32     "",
  33     "abc",
  34     "-456",
  35     NULL
  36   };
  37
  38   const char *success_tests[] = {
  39     "0",
  40     "12345",
  41     "12345ABC",
  42     NULL
  43   };
  44
  45   *msg = "test svn_revnum_parse";
  46
  47   /* These tests should succeed. */
  48   for (t=success_tests; *t; ++t)
  49     {
  50       svn_revnum_t rev = -123;
  51       const char *endptr;
  52
  53       /* Do one test with a NULL end pointer and then with non-NULL
  54          pointer. */
  55       SVN_ERR(svn_revnum_parse(&rev, *t, NULL));
  56       SVN_ERR(svn_revnum_parse(&rev, *t, &endptr));
  57
  58       if (-123 == rev)
  59         return svn_error_createf
  60           (SVN_ERR_TEST_FAILED,
  61            NULL,
  62            "svn_revnum_parse('%s') should change the revision for "
  63            "a good string",
  64            *t);
  65
  66       if (endptr == *t)
  67         return svn_error_createf
  68           (SVN_ERR_TEST_FAILED,
  69            NULL,
  70            "End pointer for svn_revnum_parse('%s') should not "
  71            "point to the start of the string",
  72            *t);
  73     }
  74
  75   /* These tests should fail. */
  76   for (t=failure_tests; *t; ++t)
  77     {
  78       svn_revnum_t rev = -123;
  79       const char *endptr;
  80
  81       /* Do one test with a NULL end pointer and then with non-NULL
  82          pointer. */
  83       svn_error_t *err = svn_revnum_parse(&rev, *t, NULL);
  84       svn_error_clear(err);
  85
  86       err = svn_revnum_parse(&rev, *t, &endptr);
  87       if (! err)
  88         return svn_error_createf
  89           (SVN_ERR_TEST_FAILED, NULL,
  90            "svn_revnum_parse('%s') succeeded when it should "
  91            "have failed",
  92            *t);
  93       svn_error_clear(err);
  94
  95       if (-123 != rev)
  96         return svn_error_createf
  97           (SVN_ERR_TEST_FAILED,
  98            NULL,
  99            "svn_revnum_parse('%s') should not change the revision "
 100            "for a bad string",
 101            *t);
 102
 103       if (endptr != *t)
 104         return svn_error_createf
 105           (SVN_ERR_TEST_FAILED,
 106            NULL,
 107            "End pointer for svn_revnum_parse('%s') does not "
 108            "point to the start of the string",
 109            *t);
 110     }
 111
 112   return SVN_NO_ERROR;
 113 }
 114
 115
 116 /* The test table.  */
 117
 118 struct svn_test_descriptor_t test_funcs[] =
 119   {
 120     SVN_TEST_NULL,
 121     SVN_TEST_PASS(test_revnum_parse),
 122     SVN_TEST_NULL
 123   };