#   Copyright 1988-2015 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/>.

# This file was written by Rob Savoye. (rob@cygnus.com)

# Can't do this test without stdio support.
if [gdb_skip_stdio_test "a2run.exp"] {
    return
}

#
# test running programs
#

standard_testfile run.c

if { [prepare_for_testing ${testfile}.exp $testfile $srcfile] } {
    return -1
}

# Run with no arguments.
gdb_run_cmd

set test "run \"$testfile\" with no args"

gdb_test_multiple "" $test {
    -re ".*usage:  factorial <number>.*$inferior_exited_re with code 01.\r\n$gdb_prompt $" {
	pass $test
	pass "no spurious messages at program exit"
    }
    -re ".*usage:  factorial <number>.*$inferior_exited_re with code 01.*$gdb_prompt $" {
	pass $test
	fail "no spurious messages at program exit"
    }
    -re ".*usage:  factorial <number>.* EXIT code 1.*$inferior_exited_re normally.\r\n$gdb_prompt $" {
	pass "$test (exit wrapper)"
	pass "no spurious messages at program exit"
    }
    -re ".*usage:  factorial <number>.* EXIT code 1.*$inferior_exited_re normally.*$gdb_prompt $" {
	pass "$test (exit wrapper)"
	fail "no spurious messages at program exit"
    }
}

# The remaining tests don't work for targets can't take arguments...

if [target_info exists noargs] then {
    verbose "Skipping rest of a2-run.exp because of noargs."
    return
}

# Now run with some arguments
setup_xfail "arm-*-coff"
gdb_run_cmd 5
gdb_test "" "120.*" "run \"$testfile\" with arg"

# Run again with same arguments.
gdb_run_cmd

setup_xfail "arm-*-coff"
gdb_test "" "120.*" "run \"$testfile\" again with same args"

# Use "set args" command to specify no arguments as default and run again.
gdb_test_no_output "set args"

gdb_run_cmd

gdb_test "" "usage:  factorial <number>.*" "run after setting args to nil"

# Use "set args" command to specify an argument and run again.
gdb_test_no_output "set args 6"

gdb_run_cmd

setup_xfail "arm-*-coff"
gdb_test "" "720.*" "run \"$testfile\" again after setting args"

# GOAL: Test that shell is being used with "run".  For remote debugging
# targets, there is no guarantee that a "shell" (whatever that is) is used.
if ![is_remote target] then {
    gdb_test "run `echo 8`" \
	"Starting program.*40320.*" \
	"run \"$testfile\" with shell"
}