aboutsummaryrefslogtreecommitdiff
path: root/testsuite/libdejagnu/unit.cc
blob: 6eb9067f6e64a8097450fbad8ab3d9a2df3d253e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
// unit.cc -- This is a test case for the dejagnu.h classes.
// Copyright (C) 2001-2016 Free Software Foundation, Inc.

// This file is part of DejaGnu.

// DejaGnu is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.

// DejaGnu is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with DejaGnu; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.

#include <sys/types.h>
#include <iostream>
#include <regex.h>
#include <string>
#include <fstream>
#include <sstream>
#include <set>
#include <dejagnu.h>

using namespace std;

TestState runtest;
TestState test;

class TestClass1
{
public:
  string tname;
  unsigned int tnum;
};

TestClass1 testClass1, testClass2, testClass3;
TestClass1 *testClassPtr;

// We have to do this silly crap with renaming the output string, so
// the generic Tcl code that looks for the output state gets confused,
// and records random duplicate messages.
const char *os1[] = {
    "FAI: ", "PAS: ", "UNT: ", "UNR: "
};

const char *os2[] = {
    "FAILED: ", "PASSED: ", "UNTESTED: ", "UNRESOLVED: "
};

int
main (int argc, char *argv[])
{
  regex_t regex_pat;
  outstate = os1;
  stringstream strbuf;
  streambuf *pbuf;

  // Replace the output buffer for cout, so we can examine it to see
  // what was displayed. Otherwise, there is no way we can test the
  // logging functions completely.
  pbuf = cout.rdbuf ();

  testClass1.tname = "testType1";
  testClass1.tnum = 1;
  testClass2.tname = "testType2";
  testClass2.tnum = 2;
  testClass3.tname = "testType3";
  testClass3.tnum = 3;
  
  // Test the pass message.
  cout.rdbuf (strbuf.rdbuf ());
  strbuf.str ("");
  test.pass ("bogus pass message for testing");
  outstate = os2;
  cout.rdbuf (pbuf);
  if (strncmp (strbuf.str().c_str(), "\tPAS: bogus pass message", 22) == 0)
    runtest.pass ("Pass message");
  else
    runtest.fail ("Pass message");
  
  // Test the fail message.
  cout.rdbuf (strbuf.rdbuf ());
  strbuf.str ("");
  outstate = os1;
  test.fail ("bogus fail message for testing");
  cout.rdbuf (pbuf);
  outstate = os2;
  if (strncmp (strbuf.str().c_str(), "\tFAI: bogus fail message", 22) == 0)
    runtest.pass ("Fail message");
  else
    runtest.fail ("Fail message");
  
  // Test the untested message.
  cout.rdbuf (strbuf.rdbuf ());
  strbuf.str ("");
  outstate = os1;
  test.untested ("bogus untested message for testing");
  cout.rdbuf (pbuf);
  outstate = os2;
  if (strncmp (strbuf.str().c_str(), "\tUNT: bogus untested message", 21) == 0) {
    runtest.pass ("Untested message");
  } else {
    runtest.fail ("Untested message");
  }
  
  // Test the unresolved message.
  cout.rdbuf (strbuf.rdbuf ());
  strbuf.str ("");
  outstate = os1;
  test.unresolved ("bogus unresolved message for testing");
  cout.rdbuf (pbuf);
  outstate = os2;
  if (strncmp (strbuf.str().c_str(), "\tUNR: bogus unresolved message", 21) == 0)
    runtest.pass ("Unresolved message");
  else
    runtest.fail ("Unresolved message");
  
  // Make sure we got everything in the totals.
  cout.rdbuf (strbuf.rdbuf ());
  strbuf.str ("");
  regcomp (&regex_pat,
	   "\t#passed.*#real failed.*#untested.*#unresolved",
	   REG_NOSUB);

  test.totals ();
  cout.rdbuf (pbuf);
  if (regexec (&regex_pat, strbuf.str().c_str(), 0, (regmatch_t *) 0, 0) == 0)
    runtest.pass ("Totals message");
  else
    runtest.fail ("Totals message");

  return 0;
}