1#!/bin/sh
2
3# ver_matching_test.sh -- a test case for version script matching
4
5# Copyright (C) 2008-2016 Free Software Foundation, Inc.
6# Written by Ian Lance Taylor <iant@google.com>.
7
8# This file is part of gold.
9
10# This program is free software; you can redistribute it and/or modify
11# it under the terms of the GNU General Public License as published by
12# the Free Software Foundation; either version 3 of the License, or
13# (at your option) any later version.
14
15# This program is distributed in the hope that it will be useful,
16# but WITHOUT ANY WARRANTY; without even the implied warranty of
17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18# GNU General Public License for more details.
19
20# You should have received a copy of the GNU General Public License
21# along with this program; if not, write to the Free Software
22# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
23# MA 02110-1301, USA.
24
25# This file goes with ver_matching_def.cc, a C++ source file
26# constructed with several symbols mapped via version_script.map.  We
27# run readelf on the resulting shared object and check that each
28# symbol has the correct version.
29
30check()
31{
32    if ! grep -q "$2" "$1"
33    then
34	echo "Did not find expected symbol in $1:"
35	echo "   $2"
36	echo ""
37	echo "Actual output below:"
38	cat "$1"
39	exit 1
40    fi
41}
42
43check_missing()
44{
45    if grep -q "$2" "$1"
46    then
47	echo "Found unexpected symbol in $1:"
48	echo "   $2"
49	echo ""
50	echo "Actual output below:"
51	cat "$1"
52	exit 1
53    fi
54}
55
56check ver_matching_test.stdout "V1  *sizeof_headers$"
57check ver_matching_test.stdout "Base  *globaoeufostuff$"
58check ver_matching_test.stdout "V1  *globaoeufxstuff$"
59check ver_matching_test.stdout "V2  *otherns::stuff$"
60check ver_matching_test.stdout "Base  *otherns::biz$"
61check ver_matching_test.stdout "V1  *foo$"
62check ver_matching_test.stdout "V1  *bar()$"
63check ver_matching_test.stdout "Base  *bar1()$"
64check ver_matching_test.stdout "V1  *bar2$"
65check ver_matching_test.stdout "V1  *myns::blah()$"
66check ver_matching_test.stdout "V1  *myns::bip()$"
67check ver_matching_test.stdout "V1  *myns::Stuff::Stuff()$"
68check ver_matching_test.stdout "Base  *Biz::Biz()$"
69check ver_matching_test.stdout "V2  *blaza1$"
70check ver_matching_test.stdout "V2  *blaza2$"
71check ver_matching_test.stdout "V2  *blaza$"
72check ver_matching_test.stdout "Base  *bla$"
73check ver_matching_test.stdout "V2  *blaz$"
74check ver_matching_test.stdout "V2  *blazb$"
75
76# Stuff inside quotes is matched literally, so "baz(int*, char)" should
77# not match the "baz(int *)" entry in the version table.
78check ver_matching_test.stdout "V1   *baz(int\\*)$"
79check_missing ver_matching_test.stdout "V1   *baz(int\\*, char)$"
80check_missing ver_matching_test.stdout "V1   *baz(char\\*, int)$"
81
82check_missing ver_matching_test.stdout "foo1"
83
84# This symbols is injected by the linker itself, but should still
85# follow local:
86check_missing ver_matching_test.stdout "__bss_start"
87
88exit 0
89