# Copyright (C) 1995 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

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

# This file tests various Chill values, expressions, and types.

# This file was written by Wilfried Moser (moser@aut.alcatel.at)
#			   Kurt Fuchs (fuchs_k@aut.alcatel.at)
#

if $tracelevel then {
	strace $tracelevel
}

if [skip_chill_tests] then { continue }

set testfile "gch981"
set srcfile ${srcdir}/$subdir/${testfile}.ch
set binfile ${objdir}/${subdir}/${testfile}.exe
if  { [compile "${srcfile} -g -w -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
    perror "Couldn't compile ${srcfile}"
    return -1
}

# Set the current language to chill.  This counts as a test.  If it
# fails, then we skip the other tests.

proc set_lang_chill {} {
    global prompt
    global binfile objdir subdir

    verbose "loading file '$binfile'"
    gdb_load $binfile
    send "set language chill\n"
    expect {
	-re ".*$prompt $" {}
	timeout { fail "set language chill (timeout)" ; return 0 }
    }

    send "show language\n"
    expect {
	-re ".* source language is \"chill\".*$prompt $" {
	    pass "set language to \"chill\""
	    send "break xx_\n"
	    expect {
		-re ".*$prompt $" {
		    send "run\n" 
		    expect -re ".*$prompt $" {}
		    return 1
		}
		timeout {
		    fail "can't set breakpoint (timeout)"
		    return 0
		}
	    }
	}
	-re ".*$prompt $" {
	    fail "setting language to \"chill\""
	    return 0
	}
	timeout {
	    fail "can't show language (timeout)"
	    return 0
	}
    }
}

# Testing printing of a specific value.  Increment passcount for
# success or issue fail message for failure.  In both cases, return
# a 1 to indicate that more tests can proceed.  However a timeout
# is a serious error, generates a special fail message, and causes
# a 0 to be returned to indicate that more tests are likely to fail
# as well.
#
# Args are:
#
#	First one is string to send to gdb
#	Second one is string to match gdb result to
#	Third one is an optional message to be printed

proc test_print_accept { args } {
    global prompt
    global passcount
    global verbose

    if [llength $args]==3 then {
	set message [lindex $args 2]
    } else {
	set message [lindex $args 0]
    }
    set sendthis [lindex $args 0]
    set expectthis [lindex $args 1]
    set result [gdb_test $sendthis ".* = ${expectthis}" $message]
    if $result==0 {incr passcount}
    return $result
}

proc test_power {} {
    global passcount prompt

    verbose "Testing some POWERSET Stuff"
    set passcount 0

    test_print_accept "print v1_power1" {\[e1:e5\]}
    test_print_accept "print v2_power1" {\[\]}
    test_print_accept "print SIZE(v1_power1)" "1"

    send "set v1_power1 := \[b1\] \n" ; expect -re "$prompt $"
#   if GDB has rejected the improper values, we have to expect the same!
    test_print_accept "print v1_power1" {\[e1:e5\]}

    send "set v1_power1 := \[a1,a2\] \n" ; expect -re "$prompt $"
    test_print_accept "print v1_power1" {\[e1:e5\]}
    send "set v1_power1 := \[b1,b2,b3,e4\] \n" ; expect -re "$prompt $"
    test_print_accept "print v1_power1" {\[e1:e5\]}
    send "set v1_power1 := \[e4:e5\] \n" ; expect -re "$prompt $"
    test_print_accept "print v1_power1" {\[e4:e5\]}
    send "set v1_power1 := \[e1, e2:e3, e5\] \n" ; expect -re "$prompt $"
    test_print_accept "print v1_power1" {\[e1:e3, e5\]}
    send "set v1_power1 := \[e1, e2:e4, e4:e5\] \n" ; expect -re "$prompt $"
    test_print_accept "print v1_power1" {\[e1:e5\]}
    send "set v1_power1 := \[e1, e1:e3, e1:e2, e2:e3\] \n" ; expect -re "$prompt $"
    test_print_accept "print v1_power1" {\[e1:e3\]}

    send "set v_power2 := \[e2\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[\]}
    send "set v_power2 := \[1,2,3\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[\]}
    send "set v_power2 := \[e2, b2, b1\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[\]}

# Note, that this is a numbered SET, so a1:a3 contains all elements (exept a6)
    send "set v_power2 := \[a1:a3, a6:a4, a7:a9\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[a6:a3\]}
    send "set v_power2 := \[a1, a4:a6, a9\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[a1, a9\]}
    send "set v_power2 := \[a1:a2, a6, a9\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[a6:a2, a9\]}
    send "set v_power2 := \[a1, a4, a7:a8, a9:a3\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[a1, a4, a9:a8\]}
    send "set v_power2 := \[a1, a4:a8\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[a1, a4:a8\]}
    send "set v_power2 := \[a8,a3,a7,a9,a5,a6\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power2" {\[a6, a5, a9, a7, a3, a8\]}

    send "set v_power3 := \[b1:b2,e1\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power3" {\[b1:b2\]}
    send "set v_power3 := \[b1, b3, b6:b7\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power3" {\[b1, b3, b6:b7\]}
    send "set v_power3 := \[b1, b3:b4, b7\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power3" {\[b1, b3:b4, b7\]}
    send "set v_power3 := \[b1, b4:b6, b7\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power3" {\[b1, b4:b7\]}
    send "set v_power3 := \[b1:b7\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power3" {\[b1:b7\]}
    send "set v_power3 := \[b5:b7, b1\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power3" {\[b1, b5:b7\]}

    send "set v_power4 := \[\"b\"\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power4" {\['b':'x'\]}
    send "set v_power4 := \[5\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power4" {\['b':'x'\]}
    send "set v_power4 := \['c':'f','g':'h','o':'t'\]\n"; expect -re "$prompt $"
    test_print_accept "print v_power4" {\['c':'h', 'o':'t'\]}
    send "set v_power4 := \['a','b','c','d','e','f'\]\n"; expect -re "$prompt $"
    test_print_accept "print v_power4" {\['a':'f'\]}
    send "set v_power4 := \['\^(0)':'\^(200)'\]\n"; expect -re "$prompt $"
    test_print_accept "print v_power4" {\['\^\(0\)':'\^\(200\)'\]}

    send "set v_power5 := \[a8\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power5" {\[2:100\]}
    send "set v_power5 := \[4\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power5" {\[4\]}
    send "set v_power5 := \[3:95,9:100,10:107,200:250\]\n" ; expect -re "$prompt $"
    test_print_accept "print v_power5" {\[3:107, 200:250\]}
    send "set v_power5 := \[2, 100:120, 350:400\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power5" {\[2, 100:120, 350:400\]}
    send "set v_power5 := \[2:64,65:127,128:256,256:399,400\]\n" ; expect -re "$prompt $"
    test_print_accept "print v_power5" {\[2:400\]}
    send "set v_power5 := \[3:95, 99:100, 101:107, 200:250\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power5" {\[3:95, 99:107, 200:250\]}

    send "set v_power6 := \[a8\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power6" {\[\]}
    send "set v_power6 := \[4\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power6" {\[4\]}
    send "set v_power6 := \[3:95, 99:100, 101:107, 200:250\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power6" {\[3:95, 99:107, 200:250\]}
    send "set v_power6 := \[-111:0, 1:112, 11111:22222\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power6" {\[-111:112, 11111:22222\]}
    send "set v_power6 := \[0, 200:4000, 6666:9999\] \n" ; expect -re "$prompt $"
    test_print_accept "print v_power6" {\[0, 200:4000, 6666:9999\]}

#    send "set v_power7 := \[a8\] \n" ; expect -re "$prompt $"
#    test_print_accept "print v_power7" {\[2:100\]}
#    send "set v_power7 := \[4\] \n" ; expect -re "$prompt $"
#    test_print_accept "print v_power7" {\[4\]}
#    send "set v_power7 := \[3:95, 99:100, 101:107, 200:250\]\n" ; expect -re "$prompt $"
#    test_print_accept "print v_power7" {\[3:95, 99:107, 200:250\]}
#    send "set v_power7 := \[0, 1000, 1000000, 10000000000\] \n" ; expect -re "$prompt $"
#    test_print_accept "print v_power7" {\[0, 1000, 1000000, 1000000000\]}
#    send "set v_power7 := \[-20000:100000, 111111:2222222\] \n" ; expect -re "$prompt $"
#    test_print_accept "print v_power7" {\[-20000:100000, 111111:2222222\]}
#    send "set v_power7 := \[\] \n" ; expect -re "$prompt $"
#    test_print_accept "print v_power7" {\[3:95, 99:107, 200:250\]}
#    send "set v_power7 := \[2:-500, -501:1, 20:370, -888:-920, 1000:2000, 1800:2500\]\ \n" ; expect -re "$prompt $"
#    test_print_accept "print v_power7" {\[-920:-888, -501:2, 20:370, 1000:2500\]}
#    test_print_accept "print SIZE(v_power7)" ""


    runto 58
    test_print_accept "print v_set1 IN v1_power1" "TRUE"
    test_print_accept "print v_set1 IN v2_power1" "FALSE"

}



# Start with a fresh gdb.

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir

send "set print sevenbit-strings\n" ; expect -re ".*$prompt $"


if [set_lang_chill] then {
    # test builtins as described in chapter 6.20.3 Z.200

    test_power 
} else {
    warning "$test_name tests suppressed."
}