gold/testsuite/ver_matching_test.sh

   1 #!/bin/sh
   2
   3 # ver_matching_test.sh -- a test case for version script matching
   4
   5 # Copyright (C) 2008-2024 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
  30 check()
  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
  43 check_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 "$1"
  52         exit 1
  53     fi
  54 }
  55
  56 check ver_matching_test.stdout "V1  *sizeof_headers$"
  57 check ver_matching_test.stdout "Base  *globaoeufostuff$"
  58 check ver_matching_test.stdout "V1  *globaoeufxstuff$"
  59 check ver_matching_test.stdout "V2  *otherns::stuff$"
  60 check ver_matching_test.stdout "Base  *otherns::biz$"
  61 check ver_matching_test.stdout "V1  *foo$"
  62 check ver_matching_test.stdout "V1  *bar()$"
  63 check ver_matching_test.stdout "Base  *bar1()$"
  64 check ver_matching_test.stdout "V1  *bar2$"
  65 check ver_matching_test.stdout "V1  *myns::blah()$"
  66 check ver_matching_test.stdout "V1  *myns::bip()$"
  67 check ver_matching_test.stdout "V1  *myns::Stuff::Stuff()$"
  68 check ver_matching_test.stdout "Base  *Biz::Biz()$"
  69 check ver_matching_test.stdout "V2  *blaza1$"
  70 check ver_matching_test.stdout "V2  *blaza2$"
  71 check ver_matching_test.stdout "V2  *blaza$"
  72 check ver_matching_test.stdout "Base  *bla$"
  73 check ver_matching_test.stdout "V2  *blaz$"
  74 check ver_matching_test.stdout "V2  *blazb$"
  75
  76 # Stuff inside quotes is matched literally, so "baz(int*, char)" should
  77 # not match the "baz(int *)" entry in the version table.
  78 check ver_matching_test.stdout "V1   *baz(int\\*)$"
  79 check_missing ver_matching_test.stdout "V1   *baz(int\\*, char)$"
  80 check_missing ver_matching_test.stdout "V1   *baz(char\\*, int)$"
  81
  82 check_missing ver_matching_test.stdout "foo1"
  83
  84 # This symbols is injected by the linker itself, but should still
  85 # follow local:
  86 check_missing ver_matching_test.stdout "__bss_start"
  87
  88 exit 0