# Copyright 1999-2018 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 Machine interface (MI) operations
#
# Verify that, using the MI, we can run a simple program and perform
# exec-return.
#
# The goal is not to test gdb functionality, which is done by other
# tests, but to verify the correct output response to MI operations.

load_lib mi-support.exp
set MIFLAGS "-i=mi"

gdb_exit
if [mi_gdb_start] {
    continue
}

standard_testfile basics.c

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
     untested "failed to compile"
     return -1
}

mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}


proc test_return_simple {} {
    global mi_gdb_prompt
    global hex fullname_syntax srcfile

    set line_callee3_head         [gdb_get_line_number "callee3 ("]
    set line_callee3_call         [expr $line_callee3_head + 2]
    set line_callee3_close_brace  [expr $line_callee3_head + 3]

    mi_gdb_test "111-exec-return" "111\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee3\",args=\\\[.*\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"($line_callee3_call|$line_callee3_close_brace)\"\}" "return from callee4 now"
}

mi_runto callee4

mi_gdb_test "205-break-delete" \
	"205\\^done.*" \
	"delete all breakpoints"

test_return_simple

mi_gdb_exit
return 0