1// ver_test_main.cc -- a test case for gold
2
3// Copyright (C) 2007-2020 Free Software Foundation, Inc.
4// Written by Cary Coutant <ccoutant@google.com>.
5
6// This file is part of gold.
7
8// This program is free software; you can redistribute it and/or modify
9// it under the terms of the GNU General Public License as published by
10// the Free Software Foundation; either version 3 of the License, or
11// (at your option) any later version.
12
13// This program is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16// GNU General Public License for more details.
17
18// You should have received a copy of the GNU General Public License
19// along with this program; if not, write to the Free Software
20// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21// MA 02110-1301, USA.
22
23#include <cassert>
24
25#include "ver_test.h"
26
27int
28main()
29{
30  assert(t1());
31  assert(t2());
32  assert(t3());
33  assert(t4());
34  return 0;
35}
36
37// Calls a function in file2 that has two versions and verifies
38// that the default version is called.
39
40bool
41t2()
42{
43  TRACE
44  return t2_2() == 22;
45}
46
47// Call a function in a shared library that calls explicitly
48// the version of t1_2() defined in another shared library.
49
50bool
51t3()
52{
53  TRACE
54  return t3_2() == 12;
55}
56
57// Call a function in a shared library that calls a function which is
58// defined in the main program and defined with a default version in
59// the shared library.  The symbol in the main program should override
60// even though it doesn't have a version.
61
62bool
63t4()
64{
65  TRACE
66  return t4_2() == 42;
67}
68
69int
70t4_2a()
71{
72  TRACE
73  return 42;
74}
75