Commit | Line | Data |
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ebdbb458 | 1 | // ver_test_main.cc -- a test case for gold |
99f8faca | 2 | |
2571583a | 3 | // Copyright (C) 2007-2017 Free Software Foundation, Inc. |
06a9731e | 4 | // Written by Cary Coutant <ccoutant@google.com>. |
99f8faca ILT |
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 | ||
27 | int | |
28 | main() | |
29 | { | |
30 | assert(t1()); | |
31 | assert(t2()); | |
32 | assert(t3()); | |
a18f591e | 33 | assert(t4()); |
99f8faca ILT |
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 | ||
40 | bool | |
41 | t2() | |
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 | ||
50 | bool | |
51 | t3() | |
52 | { | |
53 | TRACE | |
54 | return t3_2() == 12; | |
55 | } | |
a18f591e ILT |
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 | ||
62 | bool | |
63 | t4() | |
64 | { | |
65 | TRACE | |
66 | return t4_2() == 42; | |
67 | } | |
68 | ||
69 | int | |
70 | t4_2a() | |
71 | { | |
72 | TRACE | |
73 | return 42; | |
74 | } |