[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.chill / chexp.exp

# 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 Fred Fish. (fnf@cygnus.com)

if $tracelevel then {
	strace $tracelevel
}

set prms_id 0
set bug_id 0

# 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

    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 $" {
	    pass "set language to \"chill\""
	    return 1
	}
	-re ".*$prompt $" {
	    fail "setting language to \"chill\""
	    return 0
	}
	timeout {
	    fail "can't show language (timeout)"
	    return 0
	}
    }
}

proc test_integer_literals_accepted {} {
    global prompt

    # Test various decimal values.

    test_print_accept "p 123" "123"
    test_print_accept "p -123" "-123"
    test_print_accept "p D'123" "123"
    test_print_accept "p d'123" "123"
    test_print_accept "p -D'123" "-123"
    test_print_accept "p -d'123" "-123"
    test_print_accept "p 123_456" "123456"
    test_print_accept "p __1_2_3__" "123"
    test_print_accept "p/d 123" "D'123"

    # Test various binary values.

    test_print_accept "p B'111" "7"
    test_print_accept "p b'111" "7"
    test_print_accept "p -B'111" "-7"
    test_print_accept "p B'0111" "7"
    test_print_accept "p b'0111" "7"
    test_print_accept "p -b'0111" "-7"
    test_print_accept "p B'_0_1_1_1_" "7"
    test_print_accept "p b'_0_1_1_1_" "7"
    test_print_accept "p -b'_0_1_1_1_" "-7"
    test_print_accept "p/t B'111" "B'111"

    # Test various octal values.

    test_print_accept "p O'123" "83"
    test_print_accept "p o'123" "83"
    test_print_accept "p -o'0123" "-83"
    test_print_accept "p O'0123" "83"
    test_print_accept "p o'0123" "83"
    test_print_accept "p -o'123" "-83"
    test_print_accept "p O'_1_2_3_" "83"
    test_print_accept "p o'_1_2_3_" "83"
    test_print_accept "p -o'_1_2_3_" "-83"
    test_print_accept "p/o O'123" "O'123"

    # Test various hexadecimal values.

    test_print_accept "p H'123" "291"
    test_print_accept "p h'123" "291"
    test_print_accept "p -h'123" "-291"
    test_print_accept "p H'0123" "291"
    test_print_accept "p h'0123" "291"
    test_print_accept "p -h'0123" "-291"
    test_print_accept "p H'_1_2_3_" "291"
    test_print_accept "p h'_1_2_3_" "291"
    test_print_accept "p -h'_1_2_3_" "-291"
    test_print_accept "p H'ABCDEF" "11259375"
    test_print_accept "p H'abcdef" "11259375"
    test_print_accept "p H'AbCdEf" "11259375"
    test_print_accept "p H'_A_b_C_d_E_f_" "11259375"
    test_print_accept "p/x H'123" "H'123"
}

proc test_character_literals_accepted {} {
    global prompt

    # Test various decimal values.

    test_print_accept "p 'a'" "'a'"
    test_print_accept "p/x 'a'" "H'61"
    test_print_accept "p/d 'a'" "D'97"
    test_print_accept "p/t 'a'" "B'1100001"
    # test_print_accept "p '^(97)'" "'a'"	(not in GNU Chill)
    test_print_accept "p C'61'" "'a'"
    test_print_accept "p c'61'" "'a'"
    test_print_accept "p/x C'FF'" "H'ff"
    # test_print_accept "p/x '^(H'FF)'" "H'ff"	(not in GNU Chill)
    # test_print_accept "p/x '^(D'255)'" "H'ff"	(not in GNU Chill)
}

proc test_integer_literals_rejected {} {
    global prompt

    # These are valid integer literals in Z.200, but not GNU-Chill.

    test_print_reject "p _"
    test_print_reject "p __"

    test_print_reject "p D'" 
    test_print_reject "p D'_" 
    test_print_reject "p D'__" 

    test_print_reject "p B'" 
    test_print_reject "p B'_" 
    test_print_reject "p B'__" 

    test_print_reject "p O'" 
    test_print_reject "p O'_" 
    test_print_reject "p O'__" 

    test_print_reject "p H'" 
    test_print_reject "p H'_" 
    test_print_reject "p H'__" 

    # Test various decimal values.

    test_print_reject "p D'DEADBEEF"
    test_print_reject "p D'123DEADBEEF"

    # Test various binary values.

    test_print_reject "p B'2" 
    test_print_reject "p B'12" 

    # Test various octal values.

    test_print_reject "p O'9" 
    test_print_reject "p O'79" 

    # Test various hexadecimal values.

    test_print_reject "p H'G" 
    test_print_reject "p H'AG" 
}

proc test_boolean_literals_accepted {} {
    global prompt

    # Test the only possible values for a boolean, TRUE and FALSE.

    test_print_accept "p TRUE" "TRUE"
    test_print_accept "p FALSE" "FALSE"
}

proc test_float_literals_accepted {} {
    global prompt

    # Test various floating point formats

    test_print_accept "p .44 < .45" "1"
    test_print_accept "p .44 > .45" "0"
    test_print_accept "p 0.44 < 0.45" "1"
    test_print_accept "p 0.44 > 0.45" "0"
    test_print_accept "p 44. < 45." "1"
    test_print_accept "p 44. > 45." "0"
    test_print_accept "p 44.0 < 45.0" "1"
    test_print_accept "p 44.0 > 45.0" "0"
    test_print_accept "p 10D20 < 10D21" "1"
    test_print_accept "p 10D20 > 10D21" "0"
    test_print_accept "p 10d20 < 10d21" "1"
    test_print_accept "p 10d20 > 10d21" "0"
    test_print_accept "p 10E20 < 10E21" "1"
    test_print_accept "p 10E20 > 10E21" "0"
    test_print_accept "p 10e20 < 10e21" "1"
    test_print_accept "p 10e20 > 10e21" "0"
    test_print_accept "p 10.D20 < 10.D21" "1"
    test_print_accept "p 10.D20 > 10.D21" "0"
    test_print_accept "p 10.d20 < 10.d21" "1"
    test_print_accept "p 10.d20 > 10.d21" "0"
    test_print_accept "p 10.E20 < 10.E21" "1"
    test_print_accept "p 10.E20 > 10.E21" "0"
    test_print_accept "p 10.e20 < 10.e21" "1"
    test_print_accept "p 10.e20 > 10.e21" "0"
    test_print_accept "p 10.0D20 < 10.0D21" "1"
    test_print_accept "p 10.0D20 > 10.0D21" "0"
    test_print_accept "p 10.0d20 < 10.0d21" "1"
    test_print_accept "p 10.0d20 > 10.0d21" "0"
    test_print_accept "p 10.0E20 < 10.0E21" "1"
    test_print_accept "p 10.0E20 > 10.0E21" "0"
    test_print_accept "p 10.0e20 < 10.0e21" "1"
    test_print_accept "p 10.0e20 > 10.0e21" "0"
    test_print_accept "p 10.0D+20 < 10.0D+21" "1"
    test_print_accept "p 10.0D+20 > 10.0D+21" "0"
    test_print_accept "p 10.0d+20 < 10.0d+21" "1"
    test_print_accept "p 10.0d+20 > 10.0d+21" "0"
    test_print_accept "p 10.0E+20 < 10.0E+21" "1"
    test_print_accept "p 10.0E+20 > 10.0E+21" "0"
    test_print_accept "p 10.0e+20 < 10.0e+21" "1"
    test_print_accept "p 10.0e+20 > 10.0e+21" "0"
    test_print_accept "p 10.0D-11 < 10.0D-10" "1"
    test_print_accept "p 10.0D-11 > 10.0D-10" "0"
    test_print_accept "p 10.0d-11 < 10.0d-10" "1"
    test_print_accept "p 10.0d-11 > 10.0d-10" "0"
    test_print_accept "p 10.0E-11 < 10.0E-10" "1"
    test_print_accept "p 10.0E-11 > 10.0E-10" "0"
    test_print_accept "p 10.0e-11 < 10.0e-10" "1"
    test_print_accept "p 10.0e-11 > 10.0e-10" "0"
    # looks funny, but apparently legal
    test_print_accept "p _.1e+10 < _.1e+11" "1"
    test_print_accept "p _.1e+10 > _.1e+11" "0"
    test_print_accept "p __.1e-12 < __.1e-11" "1"
    test_print_accept "p __.1e-12 > __.1e-11" "0"
}

proc test_convenience_variables {} {
    global prompt

    gdb_test "set \\\$foo := 101"	" := 101" \
	"Set a new convenience variable"

    gdb_test "print \\\$foo"		" = 101" \
	"Print contents of new convenience variable"

    gdb_test "set \\\$foo := 301"	" := 301" \
	"Set convenience variable to a new value"

    gdb_test "print \\\$foo"		" = 301" \
	"Print new contents of convenience variable"

    gdb_test "set \\\$_ := 11"		" := 11" \
	"Set convenience variable \$_"

    gdb_test "print \\\$_"		" = 11" \
	"Print contents of convenience variable \$_"

    gdb_test "print \\\$foo + 10"	" = 311" \
	"Use convenience variable in arithmetic expression"

    gdb_test "print (\\\$foo := 32) + 4"	" = 36" \
	"Use convenience variable assignment in arithmetic expression"

    gdb_test "print \\\$bar"		" = void" \
	"Print contents of uninitialized convenience variable"
}

proc test_value_history {} {
    global prompt

    gdb_test "print 101"	"\\\$1 = 101" \
	"Set value-history\[1\] using \$1"

    gdb_test "print 102" 	"\\\$2 = 102" \
	"Set value-history\[2\] using \$2"

    gdb_test "print 103"	"\\\$3 = 103" \
	"Set value-history\[3\] using \$3"

    gdb_test "print \\\$\\\$"	"\\\$4 = 102" \
	"Print value-history\[MAX-1\] using inplicit index \$\$"

    gdb_test "print \\\$\\\$"	"\\\$5 = 103" \
	"Print value-history\[MAX-1\] again using implicit index \$\$"

    gdb_test "print \\\$"	"\\\$6 = 103" \
	"Print value-history\[MAX\] using implicit index \$"

    gdb_test "print \\\$\\\$2"	"\\\$7 = 102" \
	"Print value-history\[MAX-2\] using explicit index \$\$2"

    gdb_test "print \\\$0"	"\\\$8 = 102" \
	"Print value-history\[MAX\] using explicit index \$0"

    gdb_test "print 108"	"\\\$9 = 108" ""

    gdb_test "print \\\$\\\$0"	"\\\$10 = 108" \
	"Print value-history\[MAX\] using explicit index \$\$0"

    gdb_test "print \\\$1"	"\\\$11 = 101" \
	"Print value-history\[1\] using explicit index \$1"

    gdb_test "print \\\$2"	"\\\$12 = 102" \
	"Print value-history\[2\] using explicit index \$2"

    gdb_test "print \\\$3"	"\\\$13 = 103" \
	"Print value-history\[3\] using explicit index \$3"

    gdb_test "print \\\$-3"	"\\\$14 = 100" \
	"Print (value-history\[MAX\] - 3) using implicit index \$"

    gdb_test "print \\\$1 + 3"	"\\\$15 = 104" \
	"Use value-history element in arithmetic expression"
}

proc test_arithmetic_expressions {} {
    global prompt

    # Test unary minus with various operands

#    test_print_accept "p -(TRUE)"	"-1"	"unary minus applied to bool"
#    test_print_accept "p -('a')"	"xxx"	"unary minus applied to char"
    test_print_accept "p -(1)"		"-1"	"unary minus applied to int"
    test_print_accept "p -(1.0)"	"-1"	"unary minus applied to real"

    # Test addition with various operands

    test_print_accept "p TRUE + 1"	"2"	"bool plus int"
    test_print_accept "p 'a' + 1"	"98"	"char plus int"
    test_print_accept "p 1 + 1"		"2"	"int plus int"
    test_print_accept "p 1.0 + 1"	"2"	"real plus int"
    test_print_accept "p 1.0 + 2.0"	"3"	"real plus real"

    # Test subtraction with various operands

    test_print_accept "p TRUE - 1"	"0"	"bool minus int"
    test_print_accept "p 'b' - 1"	"97"	"char minus int"
    test_print_accept "p 3 - 1"		"2"	"int minus int"
    test_print_accept "p 3.0 - 1"	"2"	"real minus int"
    test_print_accept "p 5.0 - 2.0"	"3"	"real minus real"

    # Test multiplication with various operands

    test_print_accept "p TRUE * 1"	"1"	"bool times int"
    test_print_accept "p 'a' * 2"	"194"	"char times int"
    test_print_accept "p 2 * 3"		"6"	"int times int"
    test_print_accept "p 2.0 * 3"	"6"	"real times int"
    test_print_accept "p 2.0 * 3.0"	"6"	"real times real"

    # Test division with various operands

    test_print_accept "p TRUE / 1"	"1"	"bool divided by int"
    test_print_accept "p 'a' / 2"	"48"	"char divided by int"
    test_print_accept "p 6 / 3"		"2"	"int divided by int"
    test_print_accept "p 6.0 / 3"	"2"	"real divided by int"
    test_print_accept "p 6.0 / 3.0"	"2"	"real divided by real"

    # Test modulo with various operands

    test_print_accept "p TRUE MOD 1"	"0"	"bool modulo int"
    test_print_accept "p 'a' MOD 2"	"1"	"char modulo int"
    test_print_accept "p -5 MOD 3"	"1"	"negative int modulo int"
    test_print_accept "p 5 MOD 1"	"0"	"int modulo int"
    test_print_accept "p 5 MOD 2"	"1"	"int modulo int"
    test_print_accept "p 5 MOD 3"	"2"	"int modulo int"
    test_print_accept "p 5 MOD 4"	"1"	"int modulo int"
    test_print_accept "p 5 MOD 5"	"0"	"int modulo int"
    test_print_accept "p 0 MOD 1"	"0"	"int modulo int"
    test_print_accept "p 0 MOD 2"	"0"	"int modulo int"
    test_print_accept "p 0 MOD 3"	"0"	"int modulo int"
    test_print_accept "p 0 MOD 4"	"0"	"int modulo int"
    test_print_accept "p -5 MOD 1"	"0"	"int modulo int"
    test_print_accept "p -5 MOD 2"	"1"	"int modulo int"
    test_print_accept "p -5 MOD 3"	"1"	"int modulo int"
    test_print_accept "p -5 MOD 4"	"3"	"int modulo int"
    test_print_accept "p -5 MOD 5"	"0"	"int modulo int"
    test_print_accept "p -5 MOD 5"	"0"	"int modulo int"
    test_print_reject "p 6.0 MOD 3" \
	"Integer-only operation on floating point number.*"
    test_print_reject "p 6.0 MOD 3.0" \
	"Integer-only operation on floating point number.*"
    test_print_reject "p -5 MOD -1" \
	"Second operand of MOD must be greater than zero.*"
    test_print_reject "p -5 MOD 0" \
	"Second operand of MOD must be greater than zero.*"

    # Test remainder with various operands

    test_print_accept "p TRUE REM 1"	"0"	"bool remainder int"
    test_print_accept "p 'a' REM 2"	"1"	"char remainder int"
    test_print_accept "p 5 REM 5"	"0"	"int remainder int"
    test_print_accept "p 5 REM 4"	"1"	"int remainder int"
    test_print_accept "p 5 REM 3"	"2"	"int remainder int"
    test_print_accept "p 5 REM 2"	"1"	"int remainder int"
    test_print_accept "p 5 REM 1"	"0"	"int remainder int"
    test_print_accept "p 5 REM -1"	"0"	"int remainder int"
    test_print_accept "p 5 REM -2"	"1"	"int remainder int"
    test_print_accept "p 5 REM -3"	"2"	"int remainder int"
    test_print_accept "p 5 REM -4"	"1"	"int remainder int"
    test_print_accept "p 5 REM -5"	"0"	"int remainder int"
    test_print_accept "p -5 REM 5"	"0"	"int remainder int"
    test_print_accept "p -5 REM 4"	"-1"	"int remainder int"
    test_print_accept "p -5 REM 3"	"-2"	"int remainder int"
    test_print_accept "p -5 REM 2"	"-1"	"int remainder int"
    test_print_accept "p -5 REM 1"	"0"	"int remainder int"
    test_print_accept "p -5 REM -1"	"0"	"int remainder int"
    test_print_accept "p -5 REM -2"	"-1"	"int remainder int"
    test_print_accept "p -5 REM -3"	"-2"	"int remainder int"
    test_print_accept "p -5 REM -4"	"-1"	"int remainder int"
    test_print_accept "p -5 REM -5"	"0"	"int remainder int"
    test_print_accept "p 6 REM 3"	"0"	"int remainder int"
    test_print_reject "p 6.0 REM 3" \
	"Integer-only operation on floating point number.*"
    test_print_reject "p 6.0 REM 3.0" \
	"Integer-only operation on floating point number.*"
}

# 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_value_history
    test_convenience_variables
    test_integer_literals_accepted
    test_integer_literals_rejected
    test_boolean_literals_accepted
    test_character_literals_accepted
    test_float_literals_accepted
    test_arithmetic_expressions
} else {
    warning "$test_name tests suppressed."
}
Commit	Line	Data
16def8c8 SS	1	# Copyright (C) 1992 Free Software Foundation, Inc.
	2
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
	5	# the Free Software Foundation; either version 2 of the License, or
	6	# (at your option) any later version.
	7	#
	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
	12	#
	13	# You should have received a copy of the GNU General Public License
	14	# along with this program; if not, write to the Free Software
	15	# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
	16
	17	# Please email any bugs, comments, and/or additions to this file to:
	18	# bug-gdb@prep.ai.mit.edu
	19
	20	# This file was written by Fred Fish. (fnf@cygnus.com)
	21
	22	if $tracelevel then {
	23	strace $tracelevel
	24	}
	25
	26	set prms_id 0
	27	set bug_id 0
	28
	29	# Set the current language to chill. This counts as a test. If it
	30	# fails, then we skip the other tests.
	31
	32	proc set_lang_chill {} {
	33	global prompt
	34
	35	send "set language chill\n"
	36	expect {
	37	-re ".*$prompt $" {}
	38	timeout { fail "set language chill (timeout)" ; return 0 }
	39	}
	40
	41	send "show language\n"
	42	expect {
	43	-re ".* source language is \"chill\".*$prompt $" {
	44	pass "set language to \"chill\""
	45	return 1
	46	}
	47	-re ".*$prompt $" {
	48	fail "setting language to \"chill\""
	49	return 0
	50	}
	51	timeout {
	52	fail "can't show language (timeout)"
	53	return 0
	54	}
	55	}
	56	}
	57
16def8c8 SS	58	proc test_integer_literals_accepted {} {
16def8c8 SS	59	global prompt
16def8c8 SS	60
	61	# Test various decimal values.
	62
	63	test_print_accept "p 123" "123"
	64	test_print_accept "p -123" "-123"
	65	test_print_accept "p D'123" "123"
	66	test_print_accept "p d'123" "123"
	67	test_print_accept "p -D'123" "-123"
	68	test_print_accept "p -d'123" "-123"
	69	test_print_accept "p 123_456" "123456"
	70	test_print_accept "p __1_2_3__" "123"
	71	test_print_accept "p/d 123" "D'123"
	72
	73	# Test various binary values.
	74
	75	test_print_accept "p B'111" "7"
	76	test_print_accept "p b'111" "7"
	77	test_print_accept "p -B'111" "-7"
	78	test_print_accept "p B'0111" "7"
	79	test_print_accept "p b'0111" "7"
	80	test_print_accept "p -b'0111" "-7"
	81	test_print_accept "p B'_0_1_1_1_" "7"
	82	test_print_accept "p b'_0_1_1_1_" "7"
	83	test_print_accept "p -b'_0_1_1_1_" "-7"
	84	test_print_accept "p/t B'111" "B'111"
	85
	86	# Test various octal values.
	87
	88	test_print_accept "p O'123" "83"
	89	test_print_accept "p o'123" "83"
	90	test_print_accept "p -o'0123" "-83"
	91	test_print_accept "p O'0123" "83"
	92	test_print_accept "p o'0123" "83"
	93	test_print_accept "p -o'123" "-83"
	94	test_print_accept "p O'_1_2_3_" "83"
	95	test_print_accept "p o'_1_2_3_" "83"
	96	test_print_accept "p -o'_1_2_3_" "-83"
	97	test_print_accept "p/o O'123" "O'123"
	98
	99	# Test various hexadecimal values.
	100
	101	test_print_accept "p H'123" "291"
	102	test_print_accept "p h'123" "291"
	103	test_print_accept "p -h'123" "-291"
	104	test_print_accept "p H'0123" "291"
	105	test_print_accept "p h'0123" "291"
	106	test_print_accept "p -h'0123" "-291"
	107	test_print_accept "p H'_1_2_3_" "291"
	108	test_print_accept "p h'_1_2_3_" "291"
	109	test_print_accept "p -h'_1_2_3_" "-291"
	110	test_print_accept "p H'ABCDEF" "11259375"
	111	test_print_accept "p H'abcdef" "11259375"
	112	test_print_accept "p H'AbCdEf" "11259375"
	113	test_print_accept "p H'_A_b_C_d_E_f_" "11259375"
	114	test_print_accept "p/x H'123" "H'123"
16def8c8 SS	115	}
	116
	117	proc test_character_literals_accepted {} {
	118	global prompt
16def8c8 SS	119
	120	# Test various decimal values.
	121
	122	test_print_accept "p 'a'" "'a'"
	123	test_print_accept "p/x 'a'" "H'61"
	124	test_print_accept "p/d 'a'" "D'97"
	125	test_print_accept "p/t 'a'" "B'1100001"
	126	# test_print_accept "p '^(97)'" "'a'" (not in GNU Chill)
	127	test_print_accept "p C'61'" "'a'"
	128	test_print_accept "p c'61'" "'a'"
	129	test_print_accept "p/x C'FF'" "H'ff"
	130	# test_print_accept "p/x '^(H'FF)'" "H'ff" (not in GNU Chill)
	131	# test_print_accept "p/x '^(D'255)'" "H'ff" (not in GNU Chill)
16def8c8 SS	132	}
	133
	134	proc test_integer_literals_rejected {} {
	135	global prompt
16def8c8 SS	136
	137	# These are valid integer literals in Z.200, but not GNU-Chill.
	138
	139	test_print_reject "p _"
	140	test_print_reject "p __"
	141
	142	test_print_reject "p D'"
	143	test_print_reject "p D'_"
	144	test_print_reject "p D'__"
	145
	146	test_print_reject "p B'"
	147	test_print_reject "p B'_"
	148	test_print_reject "p B'__"
	149
	150	test_print_reject "p O'"
	151	test_print_reject "p O'_"
	152	test_print_reject "p O'__"
	153
	154	test_print_reject "p H'"
	155	test_print_reject "p H'_"
	156	test_print_reject "p H'__"
	157
	158	# Test various decimal values.
	159
	160	test_print_reject "p D'DEADBEEF"
	161	test_print_reject "p D'123DEADBEEF"
	162
	163	# Test various binary values.
	164
	165	test_print_reject "p B'2"
	166	test_print_reject "p B'12"
	167
	168	# Test various octal values.
	169
	170	test_print_reject "p O'9"
	171	test_print_reject "p O'79"
	172
	173	# Test various hexadecimal values.
	174
	175	test_print_reject "p H'G"
	176	test_print_reject "p H'AG"
16def8c8 SS	177	}
	178
	179	proc test_boolean_literals_accepted {} {
	180	global prompt
16def8c8 SS	181
	182	# Test the only possible values for a boolean, TRUE and FALSE.
	183
	184	test_print_accept "p TRUE" "TRUE"
	185	test_print_accept "p FALSE" "FALSE"
16def8c8 SS	186	}
	187
	188	proc test_float_literals_accepted {} {
	189	global prompt
16def8c8 SS	190
	191	# Test various floating point formats
	192
	193	test_print_accept "p .44 < .45" "1"
	194	test_print_accept "p .44 > .45" "0"
	195	test_print_accept "p 0.44 < 0.45" "1"
	196	test_print_accept "p 0.44 > 0.45" "0"
	197	test_print_accept "p 44. < 45." "1"
	198	test_print_accept "p 44. > 45." "0"
	199	test_print_accept "p 44.0 < 45.0" "1"
	200	test_print_accept "p 44.0 > 45.0" "0"
	201	test_print_accept "p 10D20 < 10D21" "1"
	202	test_print_accept "p 10D20 > 10D21" "0"
	203	test_print_accept "p 10d20 < 10d21" "1"
	204	test_print_accept "p 10d20 > 10d21" "0"
	205	test_print_accept "p 10E20 < 10E21" "1"
	206	test_print_accept "p 10E20 > 10E21" "0"
	207	test_print_accept "p 10e20 < 10e21" "1"
	208	test_print_accept "p 10e20 > 10e21" "0"
	209	test_print_accept "p 10.D20 < 10.D21" "1"
	210	test_print_accept "p 10.D20 > 10.D21" "0"
	211	test_print_accept "p 10.d20 < 10.d21" "1"
	212	test_print_accept "p 10.d20 > 10.d21" "0"
	213	test_print_accept "p 10.E20 < 10.E21" "1"
	214	test_print_accept "p 10.E20 > 10.E21" "0"
	215	test_print_accept "p 10.e20 < 10.e21" "1"
	216	test_print_accept "p 10.e20 > 10.e21" "0"
	217	test_print_accept "p 10.0D20 < 10.0D21" "1"
	218	test_print_accept "p 10.0D20 > 10.0D21" "0"
	219	test_print_accept "p 10.0d20 < 10.0d21" "1"
	220	test_print_accept "p 10.0d20 > 10.0d21" "0"
	221	test_print_accept "p 10.0E20 < 10.0E21" "1"
	222	test_print_accept "p 10.0E20 > 10.0E21" "0"
	223	test_print_accept "p 10.0e20 < 10.0e21" "1"
	224	test_print_accept "p 10.0e20 > 10.0e21" "0"
	225	test_print_accept "p 10.0D+20 < 10.0D+21" "1"
	226	test_print_accept "p 10.0D+20 > 10.0D+21" "0"
	227	test_print_accept "p 10.0d+20 < 10.0d+21" "1"
	228	test_print_accept "p 10.0d+20 > 10.0d+21" "0"
	229	test_print_accept "p 10.0E+20 < 10.0E+21" "1"
	230	test_print_accept "p 10.0E+20 > 10.0E+21" "0"
	231	test_print_accept "p 10.0e+20 < 10.0e+21" "1"
	232	test_print_accept "p 10.0e+20 > 10.0e+21" "0"
	233	test_print_accept "p 10.0D-11 < 10.0D-10" "1"
	234	test_print_accept "p 10.0D-11 > 10.0D-10" "0"
	235	test_print_accept "p 10.0d-11 < 10.0d-10" "1"
	236	test_print_accept "p 10.0d-11 > 10.0d-10" "0"
	237	test_print_accept "p 10.0E-11 < 10.0E-10" "1"
	238	test_print_accept "p 10.0E-11 > 10.0E-10" "0"
	239	test_print_accept "p 10.0e-11 < 10.0e-10" "1"
	240	test_print_accept "p 10.0e-11 > 10.0e-10" "0"
	241	# looks funny, but apparently legal
	242	test_print_accept "p _.1e+10 < _.1e+11" "1"
	243	test_print_accept "p _.1e+10 > _.1e+11" "0"
	244	test_print_accept "p __.1e-12 < __.1e-11" "1"
	245	test_print_accept "p __.1e-12 > __.1e-11" "0"
16def8c8 SS	246	}
	247
	248	proc test_convenience_variables {} {
	249	global prompt
	250
	251	gdb_test "set \\\$foo := 101" " := 101" \
	252	"Set a new convenience variable"
	253
	254	gdb_test "print \\\$foo" " = 101" \
	255	"Print contents of new convenience variable"
	256
	257	gdb_test "set \\\$foo := 301" " := 301" \
	258	"Set convenience variable to a new value"
	259
	260	gdb_test "print \\\$foo" " = 301" \
	261	"Print new contents of convenience variable"
	262
	263	gdb_test "set \\\$_ := 11" " := 11" \
	264	"Set convenience variable \$_"
	265
	266	gdb_test "print \\\$_" " = 11" \
	267	"Print contents of convenience variable \$_"
	268
	269	gdb_test "print \\\$foo + 10" " = 311" \
	270	"Use convenience variable in arithmetic expression"
	271
	272	gdb_test "print (\\\$foo := 32) + 4" " = 36" \
	273	"Use convenience variable assignment in arithmetic expression"
	274
	275	gdb_test "print \\\$bar" " = void" \
	276	"Print contents of uninitialized convenience variable"
	277	}
	278
	279	proc test_value_history {} {
	280	global prompt
	281
	282	gdb_test "print 101" "\\\$1 = 101" \
	283	"Set value-history\[1\] using \$1"
	284
	285	gdb_test "print 102" "\\\$2 = 102" \
	286	"Set value-history\[2\] using \$2"
	287
	288	gdb_test "print 103" "\\\$3 = 103" \
	289	"Set value-history\[3\] using \$3"
	290
	291	gdb_test "print \\\$\\\$" "\\\$4 = 102" \
	292	"Print value-history\[MAX-1\] using inplicit index \$\$"
	293
	294	gdb_test "print \\\$\\\$" "\\\$5 = 103" \
	295	"Print value-history\[MAX-1\] again using implicit index \$\$"
	296
	297	gdb_test "print \\\$" "\\\$6 = 103" \
	298	"Print value-history\[MAX\] using implicit index \$"
	299
	300	gdb_test "print \\\$\\\$2" "\\\$7 = 102" \
	301	"Print value-history\[MAX-2\] using explicit index \$\$2"
	302
	303	gdb_test "print \\\$0" "\\\$8 = 102" \
	304	"Print value-history\[MAX\] using explicit index \$0"
	305
	306	gdb_test "print 108" "\\\$9 = 108" ""
	307
	308	gdb_test "print \\\$\\\$0" "\\\$10 = 108" \
	309	"Print value-history\[MAX\] using explicit index \$\$0"
310
311	gdb_test "print \\\$1" "\\\$11 = 101" \
312	"Print value-history\[1\] using explicit index \$1"
313
314	gdb_test "print \\\$2" "\\\$12 = 102" \
315	"Print value-history\[2\] using explicit index \$2"
316
317	gdb_test "print \\\$3" "\\\$13 = 103" \
318	"Print value-history\[3\] using explicit index \$3"
319
320	gdb_test "print \\\$-3" "\\\$14 = 100" \
321	"Print (value-history\[MAX\] - 3) using implicit index \$"
322
323	gdb_test "print \\\$1 + 3" "\\\$15 = 104" \
324	"Use value-history element in arithmetic expression"
325	}
326
327	proc test_arithmetic_expressions {} {
328	global prompt
16def8c8 SS	329
	330	# Test unary minus with various operands
	331
	332	# test_print_accept "p -(TRUE)" "-1" "unary minus applied to bool"
	333	# test_print_accept "p -('a')" "xxx" "unary minus applied to char"
	334	test_print_accept "p -(1)" "-1" "unary minus applied to int"
	335	test_print_accept "p -(1.0)" "-1" "unary minus applied to real"
	336
	337	# Test addition with various operands
	338
	339	test_print_accept "p TRUE + 1" "2" "bool plus int"
	340	test_print_accept "p 'a' + 1" "98" "char plus int"
	341	test_print_accept "p 1 + 1" "2" "int plus int"
	342	test_print_accept "p 1.0 + 1" "2" "real plus int"
	343	test_print_accept "p 1.0 + 2.0" "3" "real plus real"
	344
	345	# Test subtraction with various operands
	346
	347	test_print_accept "p TRUE - 1" "0" "bool minus int"
	348	test_print_accept "p 'b' - 1" "97" "char minus int"
	349	test_print_accept "p 3 - 1" "2" "int minus int"
	350	test_print_accept "p 3.0 - 1" "2" "real minus int"
	351	test_print_accept "p 5.0 - 2.0" "3" "real minus real"
	352
	353	# Test multiplication with various operands
	354
	355	test_print_accept "p TRUE * 1" "1" "bool times int"
	356	test_print_accept "p 'a' * 2" "194" "char times int"
	357	test_print_accept "p 2 * 3" "6" "int times int"
	358	test_print_accept "p 2.0 * 3" "6" "real times int"
	359	test_print_accept "p 2.0 * 3.0" "6" "real times real"
	360
	361	# Test division with various operands
	362
	363	test_print_accept "p TRUE / 1" "1" "bool divided by int"
	364	test_print_accept "p 'a' / 2" "48" "char divided by int"
	365	test_print_accept "p 6 / 3" "2" "int divided by int"
	366	test_print_accept "p 6.0 / 3" "2" "real divided by int"
	367	test_print_accept "p 6.0 / 3.0" "2" "real divided by real"
	368
	369	# Test modulo with various operands
	370
	371	test_print_accept "p TRUE MOD 1" "0" "bool modulo int"
	372	test_print_accept "p 'a' MOD 2" "1" "char modulo int"
	373	test_print_accept "p -5 MOD 3" "1" "negative int modulo int"
	374	test_print_accept "p 5 MOD 1" "0" "int modulo int"
	375	test_print_accept "p 5 MOD 2" "1" "int modulo int"
	376	test_print_accept "p 5 MOD 3" "2" "int modulo int"
	377	test_print_accept "p 5 MOD 4" "1" "int modulo int"
	378	test_print_accept "p 5 MOD 5" "0" "int modulo int"
	379	test_print_accept "p 0 MOD 1" "0" "int modulo int"
	380	test_print_accept "p 0 MOD 2" "0" "int modulo int"
	381	test_print_accept "p 0 MOD 3" "0" "int modulo int"
	382	test_print_accept "p 0 MOD 4" "0" "int modulo int"
	383	test_print_accept "p -5 MOD 1" "0" "int modulo int"
	384	test_print_accept "p -5 MOD 2" "1" "int modulo int"
	385	test_print_accept "p -5 MOD 3" "1" "int modulo int"
	386	test_print_accept "p -5 MOD 4" "3" "int modulo int"
	387	test_print_accept "p -5 MOD 5" "0" "int modulo int"
	388	test_print_accept "p -5 MOD 5" "0" "int modulo int"
	389	test_print_reject "p 6.0 MOD 3" \
	390	"Integer-only operation on floating point number.*"
	391	test_print_reject "p 6.0 MOD 3.0" \
	392	"Integer-only operation on floating point number.*"
393	test_print_reject "p -5 MOD -1" \
394	"Second operand of MOD must be greater than zero.*"
395	test_print_reject "p -5 MOD 0" \
396	"Second operand of MOD must be greater than zero.*"
397
398	# Test remainder with various operands
399
400	test_print_accept "p TRUE REM 1" "0" "bool remainder int"
401	test_print_accept "p 'a' REM 2" "1" "char remainder int"
402	test_print_accept "p 5 REM 5" "0" "int remainder int"
403	test_print_accept "p 5 REM 4" "1" "int remainder int"
404	test_print_accept "p 5 REM 3" "2" "int remainder int"
405	test_print_accept "p 5 REM 2" "1" "int remainder int"
406	test_print_accept "p 5 REM 1" "0" "int remainder int"
407	test_print_accept "p 5 REM -1" "0" "int remainder int"
408	test_print_accept "p 5 REM -2" "1" "int remainder int"
409	test_print_accept "p 5 REM -3" "2" "int remainder int"
410	test_print_accept "p 5 REM -4" "1" "int remainder int"
411	test_print_accept "p 5 REM -5" "0" "int remainder int"
412	test_print_accept "p -5 REM 5" "0" "int remainder int"
413	test_print_accept "p -5 REM 4" "-1" "int remainder int"
414	test_print_accept "p -5 REM 3" "-2" "int remainder int"
415	test_print_accept "p -5 REM 2" "-1" "int remainder int"
416	test_print_accept "p -5 REM 1" "0" "int remainder int"
417	test_print_accept "p -5 REM -1" "0" "int remainder int"
418	test_print_accept "p -5 REM -2" "-1" "int remainder int"
419	test_print_accept "p -5 REM -3" "-2" "int remainder int"
420	test_print_accept "p -5 REM -4" "-1" "int remainder int"
421	test_print_accept "p -5 REM -5" "0" "int remainder int"
422	test_print_accept "p 6 REM 3" "0" "int remainder int"
423	test_print_reject "p 6.0 REM 3" \
424	"Integer-only operation on floating point number.*"
425	test_print_reject "p 6.0 REM 3.0" \
426	"Integer-only operation on floating point number.*"
16def8c8 SS	427	}
	428
	429	# Start with a fresh gdb.
	430
	431	gdb_exit
	432	gdb_start
	433	gdb_reinitialize_dir $srcdir/$subdir
	434
	435	send "set print sevenbit-strings\n" ; expect -re ".*$prompt $"
	436
	437	if [set_lang_chill] then {
	438	test_value_history
	439	test_convenience_variables
	440	test_integer_literals_accepted
	441	test_integer_literals_rejected
	442	test_boolean_literals_accepted
	443	test_character_literals_accepted
	444	test_float_literals_accepted
	445	test_arithmetic_expressions
	446	} else {
	447	warning "$test_name tests suppressed."
	448	}