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# Copyright 1998, 1999, 2007, 2008, 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 .

# This file was written by Elena Zannoni (ezannoni@cygnus.com)

# This file is part of the gdb testsuite

#

# tests for whatis command on expressions.

# used in file eval.c. This flavor of whatis

# command performs evaluation of expressions w/o actually

# computing the value, but just the type

# of the result. It goes through the evaluate_subexp_standard

# with the EVAL_AVOID_SIDE_EFFECTS flag rather than EVAL_NORMAL

#

if $tracelevel then {

        strace $tracelevel

        }

#

# test running programs

#

if { [prepare_for_testing whatis-exp.exp whatis-exp int-type.c {debug nowarnings}] } {

    return -1

}

#

# set it up at a breakpoint so we can play with the variable values

#

if ![runto_main] then {

    perror "couldn't run to breakpoint"

    continue

}

#

# test expressions with "int" types

#

gdb_test_no_output "set variable x=14" "set variable x=14"

gdb_test_no_output "set variable y=2" "set variable y=2"

gdb_test_no_output "set variable z=2" "set variable z=2"

gdb_test_no_output "set variable w=3" "set variable w=3"

gdb_test "print x" " = 14" "print value of x"

gdb_test "print y" " = 2" "print value of y"

gdb_test "print z" " = 2" "print value of z"

gdb_test "print w" " = 3" "print value of w"

gdb_test "whatis x+y" "type = int" "whatis value of x+y"

gdb_test "whatis x-y" "type = int" "whatis value of x-y"

gdb_test "whatis x*y" "type = int" "whatis value of x*y"

gdb_test "whatis x/y" "type = int" "whatis value of x/y"

gdb_test "whatis x%y" "type = int" "whatis value of x%y"

gdb_test "whatis x=y" "type = int" "whatis value of x=y"

gdb_test "whatis x+=2" "type = int" "whatis value of x+=2"

gdb_test "whatis ++x" "type = int" "whatis value of  ++x"

gdb_test "whatis --x" "type = int" "whatis value of  --x"

gdb_test "whatis x++" "type = int" "whatis value of  x++"

gdb_test "whatis x--" "type = int" "whatis value of  x--"

gdb_exit

return 0