a18f591e92
where we see NAME/NULL and NAME/VERSION as separate symbols. * testsuite/ver_test_main.cc (main): Call t4. (t4, t4_2a): Define. * testsuite/ver_test_2.cc (t4_2): Define. * testsuite/ver_test_2.script: Put t4_2a in VER2. * testsuite/ver_test_4.cc (t4_2a): Define. * testsuite/ver_test_4.script: Put t4_2a in VER2. * testsuite/ver_test.h (t4, t4_2, t4_2a): Declare.
75 lines
1.7 KiB
C++
75 lines
1.7 KiB
C++
// ver_test_main.cc -- a test case for gold
|
|
|
|
// Copyright 2007, 2008 Free Software Foundation, Inc.
|
|
// Written by Cary Coutant <ccoutant@google.com>.
|
|
|
|
// This file is part of gold.
|
|
|
|
// This program 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.
|
|
|
|
// This program 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 this program; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
// MA 02110-1301, USA.
|
|
|
|
#include <cassert>
|
|
|
|
#include "ver_test.h"
|
|
|
|
int
|
|
main()
|
|
{
|
|
assert(t1());
|
|
assert(t2());
|
|
assert(t3());
|
|
assert(t4());
|
|
return 0;
|
|
}
|
|
|
|
// Calls a function in file2 that has two versions and verifies
|
|
// that the default version is called.
|
|
|
|
bool
|
|
t2()
|
|
{
|
|
TRACE
|
|
return t2_2() == 22;
|
|
}
|
|
|
|
// Call a function in a shared library that calls explicitly
|
|
// the version of t1_2() defined in another shared library.
|
|
|
|
bool
|
|
t3()
|
|
{
|
|
TRACE
|
|
return t3_2() == 12;
|
|
}
|
|
|
|
// Call a function in a shared library that calls a function which is
|
|
// defined in the main program and defined with a default version in
|
|
// the shared library. The symbol in the main program should override
|
|
// even though it doesn't have a version.
|
|
|
|
bool
|
|
t4()
|
|
{
|
|
TRACE
|
|
return t4_2() == 42;
|
|
}
|
|
|
|
int
|
|
t4_2a()
|
|
{
|
|
TRACE
|
|
return 42;
|
|
}
|