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# dumpbin-symbols.at -- libtool "dumpbin -symbols" support -*- Autotest -*-
# Copyright (C) 2010-2013 Free Software Foundation, Inc.
#
# This file is part of GNU Libtool.
#
# GNU Libtool 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 2 of
# the License, or (at your option) any later version.
#
# GNU Libtool 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 GNU Libtool; see the file COPYING. If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html,
# or obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
####
AT_BANNER([Windows tests.])
AT_SETUP([dumpbin -symbols section hiding])
# I don't know of a stable way to create a pair of objects that
# exhibits the potential problem, so this test fakes it by
# testing with output from a case that do have the potential
# problem.
# First check if the global_symbol_pipe can handle the below
# test case at all, and skip if $NM is not MS dumpbin.
AT_DATA([variable.c],
[[
int some_variable = 0;
]])
AT_CHECK([$CC $CPPFLAGS $CFLAGS -c variable.c], [], [ignore], [ignore])
AT_CHECK([$NM variable.$OBJEXT], [], [stdout], [ignore])
AT_CHECK([grep 'External.*some_variable' stdout || exit 77], [], [ignore])
eval `$LIBTOOL --config | $EGREP '^(global_symbol_pipe)='`
AT_DATA([dumpbin-output],
[[
Dump of file foo.obj
File Type: COFF OBJECT
COFF SYMBOL TABLE
000 00AB766F ABS notype Static | @comp.id
001 00000001 ABS notype Static | @feat.00
002 00000000 SECT1 notype Static | .drectve
Section length 8F, #relocs 0, #linenums 0, checksum 0
004 00000000 SECT2 notype Static | .debug$S
Section length 44B4, #relocs 1C, #linenums 0, checksum 0
006 00000000 SECT3 notype Static | .rdata
Section length 1, #relocs 0, #linenums 0, checksum 0, selection 2 (pick any)
008 00000000 SECT3 notype External | ?value@?$integral_constant@_N$0A@@tr1@std@@2_NB (public: static bool const std::tr1::integral_constant<bool,0>::value)
009 00000000 SECT4 notype Static | .rdata
Section length 1, #relocs 0, #linenums 0, checksum 77073096, selection 2 (pick any)
*snip lots of uninteresting crap*
12A 00000000 SECT5B notype Static | .text
Section length 4B, #relocs 2, #linenums 0, checksum 22AE8362, selection 2 (pick any)
12C 00000000 SECT5C notype Static | .debug$S
Section length 150, #relocs B, #linenums 0, checksum 0, selection 5 (pick associative Section 0x5B)
12F 00000000 SECT5D notype Static | .debug$T
Section length 5C, #relocs 0, #linenums 0, checksum 0
String Table Size = 0x15EF bytes
Dump of file conv.lib
File Type: LIBRARY
COFF SYMBOL TABLE
000 00AB766F ABS notype Static | @comp.id
001 00000001 ABS notype Static | @feat.00
002 00000000 SECT1 notype Static | .drectve
Section length 2F, #relocs 0, #linenums 0, checksum 0
004 00000000 SECT2 notype Static | .debug$S
Section length 70C, #relocs 5, #linenums 0, checksum 0
006 00000000 SECT3 notype Static | .text
Section length A, #relocs 0, #linenums 0, checksum BAFC81C1
008 00000000 SECT3 notype () External | _convenience
009 00000000 SECT4 notype Static | .debug$T
Section length 5C, #relocs 0, #linenums 0, checksum 0
String Table Size = 0x11 bytes
Summary
5B3C .debug$S
B8 .debug$T
BE .drectve
129 .rdata
C .sxdata
613 .text
6C .text$x
B8 .xdata$x
]])
# Check if the _convenience symbol from section SECT3 in conv.lib is
# present even if section SECT3 in foo.obj is hidden.
AT_CHECK([< dumpbin-output eval "$global_symbol_pipe"], [], [stdout])
AT_CHECK([grep convenience stdout], [], [ignore])
AT_CLEANUP
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