149 lines
4.8 KiB
Plaintext
149 lines
4.8 KiB
Plaintext
# Expect script for complex PE tests that require a C compiler and the ability
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# to run target executables natively, in addition to the just-built binutils.
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# Copyright (C) 2006-2019 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program 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 this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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# Written by Pedro Alves <pedro_alves@portugalmail.pt>
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#
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# Note:
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#
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# This test checks the "direct linking to a dll" functionality.
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#
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# The test has 7 stages:
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#
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# 1. compile and link a test dll with ".dll" extension.
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#
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# 2. compile and link a test dll with ".sl" (i.e. != ".dll") extension.
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#
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# 3. compile and link a client application linking directly to the ".dll" dll built in 1.
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# This should produce no errors.
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#
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# 4. compile and link a client application linking directly to the ".sl" dll built in 2.
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# This should produce no errors.
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#
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# 5. compile and link a client application linking directly to a symlink into
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# the ".dll" dll built in 1.
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# This should produce no errors.
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#
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# 6. compile and link a client application linking directly to a symlink into
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# the ".sl" dll built in 1.
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# This should produce no errors.
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#
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# 7. run the produced executables
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# This test can only be run on PE/COFF platforms.
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if {![is_pecoff_format]} {
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return
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}
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# No compiler, no test.
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if { ![check_compiler_available] } {
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untested "Direct linking to dll test"
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return
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}
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set tmpdir tmpdir
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proc test_direct_link_dll {} {
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global CC
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global CFLAGS
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global srcdir
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global subdir
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global tmpdir
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# Compile the dll.
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if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/direct_dll.c $tmpdir/direct_dll.o ] {
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fail "compiling shared lib"
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} elseif ![ld_link "$CC -shared" $tmpdir/direct_dll.dll "$tmpdir/direct_dll.o" ] {
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fail "linking shared lib (.dll)"
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} elseif ![ld_link "$CC -shared" $tmpdir/direct_dll.sl "$tmpdir/direct_dll.o" ] {
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fail "linking shared lib (.sl)"
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} else {
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# Compile and link the client program.
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if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/direct_client.c $tmpdir/direct_client.o ] {
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fail "compiling client"
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} else {
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# Check linking directly to direct_dll.dll.
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set msg "linking client (.dll)"
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if [ld_link "$CC -Wl,--enable-auto-import" $tmpdir/direct_client_dll.exe \
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"$tmpdir/direct_client.o $tmpdir/direct_dll.dll" ] {
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pass $msg
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} else {
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fail $msg
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}
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# Check linking directly to direct_dll.sl.
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set msg "linking client (.sl)"
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if [ld_link "$CC -Wl,--enable-auto-import" $tmpdir/direct_client_sl.exe \
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"$tmpdir/direct_client.o $tmpdir/direct_dll.sl" ] {
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pass $msg
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} else {
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fail $msg
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}
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# Check dll direct linking through symlink to .dll.
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# Create symbolic link.
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catch "exec ln -fs direct_dll.dll $tmpdir/libdirect_dll.dll.a" ln_catch
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set msg "linking client (symlink -> .dll)"
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if [ld_link "$CC -Wl,--enable-auto-import" $tmpdir/direct_client_symlink_dll.exe \
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"$tmpdir/direct_client.o $tmpdir/libdirect_dll.dll.a" ] {
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pass $msg
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} else {
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fail $msg
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}
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# Check dll direct linking through symlink to .sl.
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# Create symbolic link.
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catch "exec ln -fs direct_dll.sl $tmpdir/libdirect_sl.dll.a" ln_catch
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set msg "linking client (symlink -> .sl)"
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if [ld_link "$CC -Wl,--enable-auto-import" $tmpdir/direct_client_symlink_sl.exe \
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"$tmpdir/direct_client.o $tmpdir/libdirect_sl.dll.a" ] {
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pass $msg
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} else {
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fail $msg
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}
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}
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}
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}
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proc directdll_execute {exe msg} {
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set expected ""
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catch "exec $exe" prog_output
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if [string match $expected $prog_output] then {
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pass $msg
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} else {
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verbose $prog_output
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fail $msg
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}
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}
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test_direct_link_dll
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# This is as far as we can go with a cross-compiler
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if ![isnative] then {
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verbose "Not running natively, so cannot execute binaries"
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return
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}
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directdll_execute "$tmpdir/direct_client_dll.exe" "running direct linked dll (.dll)"
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directdll_execute "$tmpdir/direct_client_sl.exe" "running direct linked dll (.sl)"
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directdll_execute "$tmpdir/direct_client_symlink_sl.exe" "running direct linked dll (symlink -> .sl)"
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directdll_execute "$tmpdir/direct_client_symlink_dll.exe" "running direct linked dll (symlink -> .dll)"
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