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# Copyright (C) 1997, 1998, 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 <http://www.gnu.org/licenses/>.  */

# GDB tests for sized enumerations

# This is aimed at HP-UX systems.  The HP C compiler
# allows specifying "char" or "short" for an enum, to
# indicate that it is 1 or 2 bytes long.

# This file was written by Satish Pai <pai@apollo.hp.com>
# 1997-09-24

if $tracelevel then {
        strace $tracelevel
        }

#
# test running programs
#

if { [skip_hp_tests] } then { continue }

set testfile "sized-enum"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}

if [get_compiler_info ${binfile}] {
    return -1
}

if { $gcc_compiled } then { continue }
if {$hp_aCC_compiler} {continue}

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
     untested sized-enum.exp
     return -1
}

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

#
# 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
}

# set a breakpoint and go there
send_gdb "break 34\n"   
gdb_expect {   
   -re "Breakpoint.*line 34.*$gdb_prompt $" { pass "set break 34" }
   -re "$gdb_prompt $"                     { fail "set break 34" }
   timeout                             { fail "(timeout) set break 34" }
}
send_gdb "continue\n"   
gdb_expect {   
   -re "Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, main....at.*sized-enum\\.c:34\r\n34.*\r\n$gdb_prompt $" { pass "continue" }
   -re "$gdb_prompt $"                     { fail "continue" }
   timeout                             { fail "(timeout) continue" }
}

# print stuff
send_gdb "print normal\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = \\{red, blue, green\\}.*$gdb_prompt $" { pass "print normal" }
   -re "$gdb_prompt $"                     { fail "print normal" }
   timeout                             { fail "(timeout) print normal" }
}
send_gdb "print small\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = \\{pink, cyan, grey\\}.*$gdb_prompt $" { pass "print small" }
   -re "$gdb_prompt $"                     { fail "print small" }
   timeout                             { fail "(timeout) print small" }
}
send_gdb "print tiny\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = \\{orange, yellow, brown\\}.*$gdb_prompt $" { pass "print tiny" }
   -re "$gdb_prompt $"                     { fail "print tiny" }
   timeout                             { fail "(timeout) print tiny" }
}

# print type sizes
send_gdb "print sizeof (Normal)\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = 4.*$gdb_prompt $" { pass "print sizeof (Normal)" }
   -re "$gdb_prompt $"                     { fail "print sizeof (Normal)" }
   timeout                             { fail "(timeout) print sizeof (Normal)" }
}
send_gdb "print sizeof (Small)\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = 2.*$gdb_prompt $" { pass "print sizeof (Small)" }
   -re "$gdb_prompt $"                     { fail "print sizeof (Small)" }
   timeout                             { fail "(timeout) print sizeof (Small)" }
}
send_gdb "print sizeof (Tiny)\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print sizeof (Tiny)" }
   -re "$gdb_prompt $"                     { fail "print sizeof (Tiny)" }
   timeout                             { fail "(timeout) print sizeof (Tiny)" }
}

# print types
send_gdb "ptype normal\n"   
gdb_expect {   
   -re "type = enum Normal \\{red, blue, green\\} \\\[3\\\].*$gdb_prompt $" { pass "ptype normal" }
   -re "$gdb_prompt $"                     { fail "ptype normal" }
   timeout                             { fail "(timeout) ptype normal" }
}
send_gdb "ptype small\n"   
gdb_expect {   
   -re "type = short enum Small \\{pink, cyan, grey\\} \\\[3\\\].*$gdb_prompt $" { pass "ptype small" }
   -re "$gdb_prompt $"                     { fail "ptype small" }
   timeout                             { fail "(timeout) ptype small" }
}
send_gdb "ptype tiny\n"   
gdb_expect {   
   -re "type = char enum Tiny \\{orange, yellow, brown\\} \\\[3\\\].*$gdb_prompt $" { pass "ptype tiny" }
   -re "$gdb_prompt $"                     { fail "ptype tiny" }
   timeout                             { fail "(timeout) ptype tiny" }
}

# convert to int
send_gdb "print (int) blue\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print (int) blue" }
   -re "$gdb_prompt $"                     { fail "print (int) blue" }
   timeout                             { fail "(timeout) print (int) blue" }
}
send_gdb "print (int) cyan\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print (int) cyan" }
   -re "$gdb_prompt $"                     { fail "print (int) cyan" }
   timeout                             { fail "(timeout) print (int) cyan" }
}
send_gdb "print (int) yellow\n"   
gdb_expect {   
   -re "\\$\[0-9\]* = 1.*$gdb_prompt $" { pass "print (int) yellow" }
   -re "$gdb_prompt $"                     { fail "print (int) yellow" }
   timeout                             { fail "(timeout) print (int) yellow" }
}