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