# Copyright 2009, 2010 Free Software Foundation, Inc.

# 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, see <http://www.gnu.org/licenses/>.

# Test multi-exec / multi-process features that work for all configurations,
# even ones that cannot run multiple processes simultaneously.

set testfile "base"

set exec1 "hello"
set srcfile1 ${exec1}.c
set binfile1 ${objdir}/${subdir}/${exec1}

set exec2 "hangout"
set srcfile2 ${exec2}.c
set binfile2 ${objdir}/${subdir}/${exec2}

set exec3 "goodbye"
set srcfile3 ${exec3}.c
set binfile3 ${objdir}/${subdir}/${exec3}

if { [prepare_for_testing ${testfile}.exp ${exec1} "${srcfile1}" {debug nowarnings}] } {
    return -1
}

if { [prepare_for_testing ${testfile}.exp ${exec2} "${srcfile2}" {debug nowarnings}] } {
    return -1
}

if { [prepare_for_testing ${testfile}.exp ${exec3} "${srcfile3}" {debug nowarnings}] } {
    return -1
}

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile1}

# Add an empty inferior space, switch to it, and load a main
# executable into it.
gdb_test "add-inferior" "Added inferior 2.*"
gdb_test "inferior 2" "Switching to inferior 2.*"
gdb_test "file ${binfile2}" ""

# Add a new inferior space and load a main executable into it in one
# command.
gdb_test "add-inferior -exec ${binfile3}"

# Check that we have multiple spaces.

gdb_test "info inferiors" \
    "Executable.*${exec3}.*${exec2}.*${exec1}.*"

# Test that we have multiple symbol tables.

gdb_test "inferior 1"
gdb_test "info functions commonfun" "${srcfile1}.*"

gdb_test "inferior 3"
gdb_test "info functions commonfun" "${srcfile3}.*"


gdb_test "inferior 1"

gdb_test "set listsize 1" ""

gdb_test "list commonfun" "from hello.*"

gdb_test "print hglob" "1"

gdb_test "print glob" "92" "print glob (${exec1})"


gdb_test "inferior 3"

gdb_test "print gglob" "2"

gdb_test "print glob" "45" "print glob (${exec3})"

gdb_test "list commonfun" "from goodbye.*"


# Let's run the hello program.
gdb_test "inferior 1"

if { ![runto_main] } then {
    return -1
}

gdb_test "break hello" ""
gdb_test "continue" "Breakpoint \[0-9\].*, hello.*"