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# Expect script for LD cdtest Tests

#   Copyright 1993, 1994, 1995, 1997, 2001, 2004, 2007

#   Free Software Foundation, Inc.

#

# This file is part of the GNU Binutils.

#

# This program 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 3 of the License, or

# (at your option) any later version.

#

# This program 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 this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,

# MA 02110-1301, USA.

#

# Written by Jeffrey Wheat (cassidy@cygnus.com)

# Rewritten by Ian Lance Taylor (ian@cygnus.com)

#

# Make sure that constructors are handled correctly.

set test1 "cdtest"

set test2 "cdtest with -Ur"

# This test requires running the executable generated by ld.

if ![isnative] {

    return

}

if { [which $CXX] == 0 } {

    untested $test1

    untested $test2

    return

}

if {   ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-foo.cc tmpdir/cdtest-foo.o]

    || ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-bar.cc tmpdir/cdtest-bar.o]

    || ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-main.cc tmpdir/cdtest-main.o] } {

    unresolved $test1

    unresolved $test2

    return

}

set expected_output "$srcdir/$subdir/cdtest.dat"

if ![ld_link $ld tmpdir/cdtest {tmpdir/cdtest-foo.o tmpdir/cdtest-bar.o tmpdir/cdtest-main.o}] {

    fail $test1

} else {

    send_log   "tmpdir/cdtest >tmpdir/cdtest.out\n"

    verbose    "tmpdir/cdtest >tmpdir/cdtest.out"

    catch "exec tmpdir/cdtest >tmpdir/cdtest.out" exec_output

    if ![string match "" $exec_output] then {

        send_log "$exec_output\n"

        verbose "$exec_output" 1

        fail $test1

    } else {

        send_log   "diff tmpdir/cdtest.out $expected_output\n"

        verbose    "diff tmpdir/cdtest.out $expected_output"

        catch "exec diff tmpdir/cdtest.out $expected_output" exec_output

        set exec_output [prune_warnings $exec_output]

        if ![string match "" $exec_output] then {

            send_log "$exec_output\n"

            verbose  "$exec_output" 1

            send_log "Checking against Named Return Value optimization\n"

            verbose  "Checking against Named Return Value optimization" 1

            set expected_output "$srcdir/$subdir/cdtest-nrv.dat"

            send_log   "diff tmpdir/cdtest.out $expected_output\n"

            verbose    "diff tmpdir/cdtest.out $expected_output"

            catch "exec diff tmpdir/cdtest.out $expected_output" exec_output

            set exec_output [prune_warnings $exec_output]

        }

        if [string match "" $exec_output] then {

            pass $test1

        } else {

            send_log "$exec_output\n"

            verbose  "$exec_output" 1

            fail $test1

        }

    }

}

if ![ld_relocate $ld tmpdir/cdtest.o {-Ur tmpdir/cdtest-foo.o tmpdir/cdtest-bar.o tmpdir/cdtest-main.o}] {

    fail $test2

} else {

    if ![ld_link $ld tmpdir/cdtest tmpdir/cdtest.o] {

        fail $test2

    } else {

        send_log   "tmpdir/cdtest >tmpdir/cdtest.out\n"

        verbose    "tmpdir/cdtest >tmpdir/cdtest.out"

        catch "exec tmpdir/cdtest >tmpdir/cdtest.out" exec_output

        if ![string match "" $exec_output] then {

            send_log "$exec_output\n"

            verbose  "$exec_output" 1

            fail $test2

        } else {

            send_log   "diff tmpdir/cdtest.out $expected_output\n"

            verbose    "diff tmpdir/cdtest.out $expected_output"

            catch "exec diff tmpdir/cdtest.out $expected_output" exec_output

            set exec_output [prune_warnings $exec_output]

            if [string match "" $exec_output] then {

                pass $test2

            } else {

                send_log "$exec_output\n"

                verbose  "$exec_output" 1

                fail $test2

            }

        }

    }

}