# Copyright (C) 1992 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 2 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */

# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu

# This file was written by Per Bothner. (bothner@cygnus.com)

if $tracelevel then {
	strace $tracelevel
}

proc do_tests {} {
    global prms_id bug_id subdir objdir srcdir binfile prompt

    set prms_id 0
    set bug_id 0

    # Start with a fresh gdb.

    gdb_exit
    gdb_start
    gdb_reinitialize_dir $srcdir/$subdir
    gdb_load $objdir/$subdir/$binfile

    send "set language chill\n" ; expect -re "$prompt $"

    # This is needed (at least on SunOS4) to make sure the
    # the symbol table is read.
    send "break gdbme.ch:3\n" ; expect -re "$prompt $"
    send "delete 1\n" ; expect -re "$prompt $"

    send "set width 0\n" ; expect -re "$prompt $"
    send "set print sevenbit-strings\n" ; expect -re "$prompt $"

    test_pr_5022
}

proc test_pr_5022 {} {
    global prompt
    runto dummy_pr_5022
    gdb_test "p p" " = NULL" "print NULL pointer"
    send "continue\n" ; expect -re "$prompt $"
    gdb_test "p p" {= PTR\(H'[0-9a-fA-F]+\)} "print non-NULL pointer"
}

# Check to see if we have an executable to test.  If not, then either we
# haven't tried to compile one, or the compilation failed for some reason.
# In either case, just notify the user and skip the tests in this file.

set binfile "pr-5022.exe"
set srcfile $binfile.ch

if ![file exists $objdir/$subdir/$binfile] then {
    warning "$binfile does not exist; tests suppressed."
} else {
    do_tests
}