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112 lines
4.3 KiB
Plaintext
112 lines
4.3 KiB
Plaintext
# dumpbin-symbols.at -- libtool "dumpbin -symbols" support -*- Autotest -*-
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# Copyright (C) 2010-2019, 2021-2024 Free Software Foundation, Inc.
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#
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# This file is part of GNU Libtool.
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#
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# GNU Libtool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# GNU Libtool is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Libtool; see the file COPYING. If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html,
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# or obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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####
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AT_BANNER([Windows tests.])
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AT_SETUP([dumpbin -symbols section hiding])
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# I don't know of a stable way to create a pair of objects that
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# exhibits the potential problem, so this test fakes it by
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# testing with output from a case that do have the potential
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# problem.
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# First check if the global_symbol_pipe can handle the below
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# test case at all, and skip if $NM is not MS dumpbin.
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AT_DATA([variable.c],
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[[
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int some_variable = 0;
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]])
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AT_CHECK([$CC $CPPFLAGS $CFLAGS -c variable.c], [], [ignore], [ignore])
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AT_CHECK([$NM variable.$OBJEXT], [], [stdout], [ignore])
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AT_CHECK([$GREP 'External.*some_variable' stdout || exit 77], [], [ignore])
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eval `$LIBTOOL --config | $EGREP '^(global_symbol_pipe)='`
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AT_DATA([dumpbin-output],
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[[
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Dump of file foo.obj
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File Type: COFF OBJECT
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COFF SYMBOL TABLE
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000 00AB766F ABS notype Static | @comp.id
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001 00000001 ABS notype Static | @feat.00
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002 00000000 SECT1 notype Static | .drectve
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Section length 8F, #relocs 0, #linenums 0, checksum 0
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004 00000000 SECT2 notype Static | .debug$S
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Section length 44B4, #relocs 1C, #linenums 0, checksum 0
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006 00000000 SECT3 notype Static | .rdata
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Section length 1, #relocs 0, #linenums 0, checksum 0, selection 2 (pick any)
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008 00000000 SECT3 notype External | ?value@?$integral_constant@_N$0A@@tr1@std@@2_NB (public: static bool const std::tr1::integral_constant<bool,0>::value)
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009 00000000 SECT4 notype Static | .rdata
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Section length 1, #relocs 0, #linenums 0, checksum 77073096, selection 2 (pick any)
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*snip lots of uninteresting crap*
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12A 00000000 SECT5B notype Static | .text
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Section length 4B, #relocs 2, #linenums 0, checksum 22AE8362, selection 2 (pick any)
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12C 00000000 SECT5C notype Static | .debug$S
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Section length 150, #relocs B, #linenums 0, checksum 0, selection 5 (pick associative Section 0x5B)
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12F 00000000 SECT5D notype Static | .debug$T
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Section length 5C, #relocs 0, #linenums 0, checksum 0
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String Table Size = 0x15EF bytes
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Dump of file conv.lib
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File Type: LIBRARY
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COFF SYMBOL TABLE
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000 00AB766F ABS notype Static | @comp.id
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001 00000001 ABS notype Static | @feat.00
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002 00000000 SECT1 notype Static | .drectve
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Section length 2F, #relocs 0, #linenums 0, checksum 0
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004 00000000 SECT2 notype Static | .debug$S
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Section length 70C, #relocs 5, #linenums 0, checksum 0
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006 00000000 SECT3 notype Static | .text
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Section length A, #relocs 0, #linenums 0, checksum BAFC81C1
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008 00000000 SECT3 notype () External | _convenience
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009 00000000 SECT4 notype Static | .debug$T
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Section length 5C, #relocs 0, #linenums 0, checksum 0
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String Table Size = 0x11 bytes
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Summary
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5B3C .debug$S
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B8 .debug$T
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BE .drectve
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129 .rdata
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C .sxdata
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613 .text
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6C .text$x
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B8 .xdata$x
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]])
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# Check if the _convenience symbol from section SECT3 in conv.lib is
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# present even if section SECT3 in foo.obj is hidden.
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AT_CHECK([< dumpbin-output eval "$global_symbol_pipe"], [], [stdout])
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AT_CHECK([$GREP convenience stdout], [], [ignore])
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AT_CLEANUP
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