[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.base / constvars.exp

# Copyright 1997, 1998, 1999, 2000 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

# written by Elena Zannoni (elz@apollo.hp.com)
#
# This file is part of the gdb testsuite
#
# tests for const variables
#           const pointers to vars
#           pointers to const variables
#           const pointers to const vars
# with mixed types

if $tracelevel then {
    strace $tracelevel
}

#
# test running programs
#
set prms_id 0
set bug_id 0

set testfile "constvars"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}

# Create and source the file that provides information about the compiler
# used to compile the test case.
if [get_compiler_info ${binfile}] {
    return -1;
}

if {$hp_aCC_compiler || $hp_cc_compiler} {
    set lang "c++"
} else {
    set lang ""
}

if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug $lang]] != "" } {
    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}

# Create and source the file that provides information about the compiler
# used to compile the test case.

if [get_compiler_info ${binfile}] {
    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
}

get_debug_format

proc local_compiler_xfail_check { } {
    global gcc_compiled;

    if {$gcc_compiled} then {
	if { ![test_debug_format "HP"] \
		&& ![test_debug_format "DWARF 2"] } then {
	    setup_xfail "*-*-*" 
	}
    }
}

send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"

    send_gdb "cont\n"
    gdb_expect {
        -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
            send_gdb "up\n"
            gdb_expect {
		-re ".*main.*$gdb_prompt $" {
		    pass "up from marker1"
		}
                -re ".*$gdb_prompt $" {
		    fail "up from marker1"
		}
                timeout { fail "up from marker1 (timeout)" }
            }
        }
        -re "Break.* marker1__.* \\(\\) at .*:$decimal.*$gdb_prompt $" {
	    fail "continue to marker1 (demangling)"
            send_gdb "up\n"
            gdb_expect {
		-re ".*main.*$gdb_prompt $" {
		    pass "up from marker1"
		}
                -re ".*$gdb_prompt $" {
		    fail "up from marker1"
		}
                timeout { fail "up from marker1 (timeout)" }
            }
        }
        -re "$gdb_prompt $" { fail "continue to marker1"  }
        timeout { fail "(timeout) continue to marker1"  }
    }

# test function parameters

local_compiler_xfail_check
send_gdb "ptype qux1\n"
gdb_expect {
    -re "type = int \\(const char, const char, const char \\*, char \\* const\\).*$gdb_prompt $" {
        pass "ptype qux1"
    }
    -re ".*$gdb_prompt $" { fail "ptype qux1" }
    timeout           { fail "(timeout) ptype qux1" }
}   

# test vars and pointers

proc do_constvar_tests {} {
    gdb_test "print lave" " = 66 'B'"
    gdb_test "ptype lave" "type = char"
    gdb_test "print lavish" " = 10 '\\\\n'"
    gdb_test "ptype lavish" "type = unsigned char"
    gdb_test "print lax" " = 20"
    gdb_test "ptype lax" "type = short.*"
    gdb_test "print lecherous" " = 30"
    local_compiler_xfail_check
    gdb_test "ptype lecherous" "type = (unsigned short|short unsigned)( int)?"
    gdb_test "print lechery" " = 40"
    gdb_test "ptype lechery" "type = long.*"
    gdb_test "print lectern" " = 50"
    local_compiler_xfail_check
    gdb_test "ptype lectern" "type = (unsigned long|long unsigned)( int)?"
    gdb_test "print leeway" " = 60"
    gdb_test "ptype leeway" "type = float"
    gdb_test "print legacy" " = 70"
    gdb_test "ptype legacy" "type = double"
    gdb_test "print laconic" " = 65 'A'"
    local_compiler_xfail_check
    gdb_test "ptype laconic" "type = const char"
    gdb_test "print laggard" " = 1 '.001'"
    local_compiler_xfail_check
    gdb_test "ptype laggard" "type = const unsigned char"
    gdb_test "print lagoon" " = 2"
    local_compiler_xfail_check
    gdb_test "ptype lagoon" "type = const short( int)?"
    gdb_test "print laity" " = 3"
    local_compiler_xfail_check
    gdb_test "ptype laity" "type = const (unsigned short|short unsigned)( int)?"
    gdb_test "print lambent" " = 4"
    local_compiler_xfail_check
    gdb_test "ptype lambent" "type = const long( int)?"
    gdb_test "print laminated" " = 5"
    local_compiler_xfail_check
    gdb_test "ptype laminated" "type = const (unsigned long|long unsigned)( int)?"
    gdb_test "print lampoon" " = 6"
    local_compiler_xfail_check
    gdb_test "ptype lampoon" "type = const float"
    gdb_test "print languid" " = 7"
    local_compiler_xfail_check
    gdb_test "ptype languid" "type = const double"
    gdb_test "print *legend" " = 66 'B'"
    local_compiler_xfail_check
    gdb_test "ptype legend" "type = const char \\*"
    gdb_test "print *legerdemain" " = 10 '\\\\n'"
    local_compiler_xfail_check
    gdb_test "ptype legerdemain" "type = const unsigned char \\*"
    gdb_test "print *leniency" " = 20"
    local_compiler_xfail_check
    gdb_test "ptype leniency" "type = const short( int)? \\*"
    gdb_test "print *leonine" " = 30"
    local_compiler_xfail_check
    gdb_test "ptype leonine" "type = const (unsigned short|short unsigned)( int)? \\*"
    gdb_test "print *lesion" " = 40"
    local_compiler_xfail_check
    gdb_test "ptype lesion" "type = const long( int)? \\*"
    gdb_test "print *lethal" " = 50"
    local_compiler_xfail_check
    gdb_test "ptype lethal" "type = const (unsigned long|long unsigned)( int)? \\*"
    gdb_test "print *lethargic" " = 60"
    local_compiler_xfail_check
    gdb_test "ptype lethargic" "type = const float \\*"
    gdb_test "print *levity" " = 70"
    local_compiler_xfail_check
    gdb_test "ptype levity" "type = const double \\*"
    gdb_test "print *lewd" " = 65 'A'"
    local_compiler_xfail_check
    gdb_test "ptype lewd" "type = const char \\* const"
    gdb_test "print *lexicographer" " = 1 '.001'"
    local_compiler_xfail_check
    gdb_test "ptype lexicographer" "type = const unsigned char \\* const"
    gdb_test "print *lexicon" " = 2"
    local_compiler_xfail_check
    gdb_test "ptype lexicon" "type = const short( int)? \\* const"
    gdb_test "print *liaison" " = 3"
    local_compiler_xfail_check
    gdb_test "ptype liaison" "type = const (unsigned short|short unsigned)( int)? \\* const"
    gdb_test "print *libation" " = 4"
    local_compiler_xfail_check
    gdb_test "ptype libation" "type = const long( int)? \\* const"
    gdb_test "print *libelous" " = 5"
    local_compiler_xfail_check
    gdb_test "ptype libelous" "type = const (unsigned long|long unsigned)( int)? \\* const"
    gdb_test "print *libertine" " = 6"
    local_compiler_xfail_check
    gdb_test "ptype libertine" "type = const float \\* const"
    gdb_test "print *libidinous" " = 7"
    local_compiler_xfail_check
    gdb_test "ptype libidinous" "type = const double \\* const"
    gdb_test "print *languish" " = 65 'A'"
    local_compiler_xfail_check
    gdb_test "ptype languish" "type = const char \\*"
    gdb_test "print *languor" " = 1 '.001'"
    local_compiler_xfail_check
    gdb_test "ptype languor" "type = const unsigned char \\*"
    gdb_test "print *lank" " = 2"
    local_compiler_xfail_check
    gdb_test "ptype lank" "type = const short( int)? \\*"
    gdb_test "print *lapidary" " = 3"
    local_compiler_xfail_check
    gdb_test "ptype lapidary" "type = const (unsigned short|short unsigned)( int)? \\*"
    gdb_test "print *larceny" " = 4"
    local_compiler_xfail_check
    gdb_test "ptype larceny" "type = const long( int)? \\*"
    gdb_test "print *largess" " = 5"
    local_compiler_xfail_check
    gdb_test "ptype largess" "type = const (unsigned long|long unsigned)( int)? \\*"
    gdb_test "print *lascivious" " = 6"
    local_compiler_xfail_check

    gdb_test "ptype lascivious" "type = const float \\*"
    gdb_test "print *lassitude" " = 7"
    local_compiler_xfail_check
    gdb_test "ptype lassitude" "type = const double \\*"
    gdb_test "print *lamprey" " = 66 'B'"
    local_compiler_xfail_check
    gdb_test "ptype lamprey" "type = char \\* const"
    gdb_test "print *lariat" " = 10 '\\\\n'"
    local_compiler_xfail_check
    gdb_test "ptype lariat" "type = unsigned char \\* const"
    gdb_test "print *laudanum" " = 20"
    local_compiler_xfail_check
    gdb_test "ptype laudanum" "type = short( int)? \\* const"
    gdb_test "print *lecithin" " = 30"
    local_compiler_xfail_check
    gdb_test "ptype lecithin" "type = (unsigned short|short unsigned)( int)? \\* const"
    gdb_test "print *leviathan" " = 40"
    local_compiler_xfail_check
    gdb_test "ptype leviathan" "type = long( int)? \\* const"
    gdb_test "print *libretto" " = 50"
    local_compiler_xfail_check
    gdb_test "ptype libretto" "type = (unsigned long|long unsigned)( int)? \\* const"
    gdb_test "print *lissome" " = 60"
    local_compiler_xfail_check
    gdb_test "ptype lissome" "type = float \\* const"
    gdb_test "print *locust" " = 70"
    local_compiler_xfail_check
    gdb_test "ptype locust" "type = double \\* const"
}

do_constvar_tests
Commit	Line	Data
	1	# Copyright 1997, 1998, 1999, 2000 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
	16
	17	# Please email any bugs, comments, and/or additions to this file to:
	18	# bug-gdb@prep.ai.mit.edu
	19
	20	# written by Elena Zannoni (elz@apollo.hp.com)
	21	#
	22	# This file is part of the gdb testsuite
	23	#
	24	# tests for const variables
	25	# const pointers to vars
	26	# pointers to const variables
	27	# const pointers to const vars
	28	# with mixed types
	29
	30	if $tracelevel then {
	31	strace $tracelevel
	32	}
	33
	34	#
	35	# test running programs
	36	#
	37	set prms_id 0
	38	set bug_id 0
	39
	40	set testfile "constvars"
	41	set srcfile ${testfile}.c
	42	set binfile ${objdir}/${subdir}/${testfile}
	43
	44	# Create and source the file that provides information about the compiler
	45	# used to compile the test case.
	46	if [get_compiler_info ${binfile}] {
	47	return -1;
	48	}
	49
	50	if {$hp_aCC_compiler \|\| $hp_cc_compiler} {
	51	set lang "c++"
	52	} else {
	53	set lang ""
	54	}
	55
	56	if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug $lang]] != "" } {
	57	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
	58	}
	59
	60	# Create and source the file that provides information about the compiler
	61	# used to compile the test case.
	62
	63	if [get_compiler_info ${binfile}] {
	64	return -1;
	65	}
	66
	67	gdb_exit
	68	gdb_start
	69	gdb_reinitialize_dir $srcdir/$subdir
	70	gdb_load ${binfile}
	71
	72
	73	#
	74	# set it up at a breakpoint so we can play with the variable values
	75	#
	76	if ![runto_main] then {
	77	perror "couldn't run to breakpoint"
	78	continue
	79	}
	80
	81	get_debug_format
	82
	83	proc local_compiler_xfail_check { } {
	84	global gcc_compiled;
	85
	86	if {$gcc_compiled} then {
	87	if { ![test_debug_format "HP"] \
	88	&& ![test_debug_format "DWARF 2"] } then {
	89	setup_xfail "--*"
	90	}
	91	}
	92	}
	93
	94	send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
	95
	96	send_gdb "cont\n"
	97	gdb_expect {
	98	-re "Break.* marker1 \\(\\) at .:$decimal.$gdb_prompt $" {
	99	send_gdb "up\n"
	100	gdb_expect {
	101	-re ".main.$gdb_prompt $" {
	102	pass "up from marker1"
	103	}
	104	-re ".*$gdb_prompt $" {
	105	fail "up from marker1"
	106	}
	107	timeout { fail "up from marker1 (timeout)" }
	108	}
	109	}
	110	-re "Break.* marker1__.* \\(\\) at .:$decimal.$gdb_prompt $" {
	111	fail "continue to marker1 (demangling)"
	112	send_gdb "up\n"
	113	gdb_expect {
	114	-re ".main.$gdb_prompt $" {
	115	pass "up from marker1"
	116	}
	117	-re ".*$gdb_prompt $" {
	118	fail "up from marker1"
	119	}
	120	timeout { fail "up from marker1 (timeout)" }
	121	}
	122	}
	123	-re "$gdb_prompt $" { fail "continue to marker1" }
	124	timeout { fail "(timeout) continue to marker1" }
	125	}
	126
	127	# test function parameters
	128
	129	local_compiler_xfail_check
	130	send_gdb "ptype qux1\n"
	131	gdb_expect {
	132	-re "type = int \\(const char, const char, const char \\, char \\ const\\).*$gdb_prompt $" {
	133	pass "ptype qux1"
	134	}
	135	-re ".*$gdb_prompt $" { fail "ptype qux1" }
	136	timeout { fail "(timeout) ptype qux1" }
	137	}
	138
	139	# test vars and pointers
	140
	141	proc do_constvar_tests {} {
	142	gdb_test "print lave" " = 66 'B'"
	143	gdb_test "ptype lave" "type = char"
	144	gdb_test "print lavish" " = 10 '\\\\n'"
	145	gdb_test "ptype lavish" "type = unsigned char"
	146	gdb_test "print lax" " = 20"
	147	gdb_test "ptype lax" "type = short.*"
	148	gdb_test "print lecherous" " = 30"
	149	local_compiler_xfail_check
	150	gdb_test "ptype lecherous" "type = (unsigned short\|short unsigned)( int)?"
	151	gdb_test "print lechery" " = 40"
	152	gdb_test "ptype lechery" "type = long.*"
	153	gdb_test "print lectern" " = 50"
	154	local_compiler_xfail_check
	155	gdb_test "ptype lectern" "type = (unsigned long\|long unsigned)( int)?"
	156	gdb_test "print leeway" " = 60"
	157	gdb_test "ptype leeway" "type = float"
	158	gdb_test "print legacy" " = 70"
	159	gdb_test "ptype legacy" "type = double"
	160	gdb_test "print laconic" " = 65 'A'"
	161	local_compiler_xfail_check
	162	gdb_test "ptype laconic" "type = const char"
	163	gdb_test "print laggard" " = 1 '.001'"
	164	local_compiler_xfail_check
	165	gdb_test "ptype laggard" "type = const unsigned char"
	166	gdb_test "print lagoon" " = 2"
	167	local_compiler_xfail_check
	168	gdb_test "ptype lagoon" "type = const short( int)?"
	169	gdb_test "print laity" " = 3"
	170	local_compiler_xfail_check
	171	gdb_test "ptype laity" "type = const (unsigned short\|short unsigned)( int)?"
	172	gdb_test "print lambent" " = 4"
	173	local_compiler_xfail_check
	174	gdb_test "ptype lambent" "type = const long( int)?"
	175	gdb_test "print laminated" " = 5"
	176	local_compiler_xfail_check
	177	gdb_test "ptype laminated" "type = const (unsigned long\|long unsigned)( int)?"
	178	gdb_test "print lampoon" " = 6"
	179	local_compiler_xfail_check
	180	gdb_test "ptype lampoon" "type = const float"
	181	gdb_test "print languid" " = 7"
	182	local_compiler_xfail_check
	183	gdb_test "ptype languid" "type = const double"
	184	gdb_test "print *legend" " = 66 'B'"
	185	local_compiler_xfail_check
	186	gdb_test "ptype legend" "type = const char \\*"
	187	gdb_test "print *legerdemain" " = 10 '\\\\n'"
	188	local_compiler_xfail_check
	189	gdb_test "ptype legerdemain" "type = const unsigned char \\*"
	190	gdb_test "print *leniency" " = 20"
	191	local_compiler_xfail_check
	192	gdb_test "ptype leniency" "type = const short( int)? \\*"
	193	gdb_test "print *leonine" " = 30"
	194	local_compiler_xfail_check
	195	gdb_test "ptype leonine" "type = const (unsigned short\|short unsigned)( int)? \\*"
	196	gdb_test "print *lesion" " = 40"
	197	local_compiler_xfail_check
	198	gdb_test "ptype lesion" "type = const long( int)? \\*"
	199	gdb_test "print *lethal" " = 50"
	200	local_compiler_xfail_check
	201	gdb_test "ptype lethal" "type = const (unsigned long\|long unsigned)( int)? \\*"
	202	gdb_test "print *lethargic" " = 60"
	203	local_compiler_xfail_check
	204	gdb_test "ptype lethargic" "type = const float \\*"
	205	gdb_test "print *levity" " = 70"
	206	local_compiler_xfail_check
	207	gdb_test "ptype levity" "type = const double \\*"
	208	gdb_test "print *lewd" " = 65 'A'"
	209	local_compiler_xfail_check
	210	gdb_test "ptype lewd" "type = const char \\* const"
	211	gdb_test "print *lexicographer" " = 1 '.001'"
	212	local_compiler_xfail_check
	213	gdb_test "ptype lexicographer" "type = const unsigned char \\* const"
	214	gdb_test "print *lexicon" " = 2"
	215	local_compiler_xfail_check
	216	gdb_test "ptype lexicon" "type = const short( int)? \\* const"
	217	gdb_test "print *liaison" " = 3"
	218	local_compiler_xfail_check
	219	gdb_test "ptype liaison" "type = const (unsigned short\|short unsigned)( int)? \\* const"
	220	gdb_test "print *libation" " = 4"
	221	local_compiler_xfail_check
	222	gdb_test "ptype libation" "type = const long( int)? \\* const"
	223	gdb_test "print *libelous" " = 5"
	224	local_compiler_xfail_check
	225	gdb_test "ptype libelous" "type = const (unsigned long\|long unsigned)( int)? \\* const"
	226	gdb_test "print *libertine" " = 6"
	227	local_compiler_xfail_check
	228	gdb_test "ptype libertine" "type = const float \\* const"
	229	gdb_test "print *libidinous" " = 7"
	230	local_compiler_xfail_check
	231	gdb_test "ptype libidinous" "type = const double \\* const"
	232	gdb_test "print *languish" " = 65 'A'"
	233	local_compiler_xfail_check
	234	gdb_test "ptype languish" "type = const char \\*"
	235	gdb_test "print *languor" " = 1 '.001'"
	236	local_compiler_xfail_check
	237	gdb_test "ptype languor" "type = const unsigned char \\*"
	238	gdb_test "print *lank" " = 2"
	239	local_compiler_xfail_check
	240	gdb_test "ptype lank" "type = const short( int)? \\*"
	241	gdb_test "print *lapidary" " = 3"
	242	local_compiler_xfail_check
	243	gdb_test "ptype lapidary" "type = const (unsigned short\|short unsigned)( int)? \\*"
	244	gdb_test "print *larceny" " = 4"
	245	local_compiler_xfail_check
	246	gdb_test "ptype larceny" "type = const long( int)? \\*"
	247	gdb_test "print *largess" " = 5"
	248	local_compiler_xfail_check
	249	gdb_test "ptype largess" "type = const (unsigned long\|long unsigned)( int)? \\*"
	250	gdb_test "print *lascivious" " = 6"
	251	local_compiler_xfail_check
	252
	253	gdb_test "ptype lascivious" "type = const float \\*"
	254	gdb_test "print *lassitude" " = 7"
	255	local_compiler_xfail_check
	256	gdb_test "ptype lassitude" "type = const double \\*"
	257	gdb_test "print *lamprey" " = 66 'B'"
	258	local_compiler_xfail_check
	259	gdb_test "ptype lamprey" "type = char \\* const"
	260	gdb_test "print *lariat" " = 10 '\\\\n'"
	261	local_compiler_xfail_check
	262	gdb_test "ptype lariat" "type = unsigned char \\* const"
	263	gdb_test "print *laudanum" " = 20"
	264	local_compiler_xfail_check
	265	gdb_test "ptype laudanum" "type = short( int)? \\* const"
	266	gdb_test "print *lecithin" " = 30"
	267	local_compiler_xfail_check
	268	gdb_test "ptype lecithin" "type = (unsigned short\|short unsigned)( int)? \\* const"
	269	gdb_test "print *leviathan" " = 40"
	270	local_compiler_xfail_check
	271	gdb_test "ptype leviathan" "type = long( int)? \\* const"
	272	gdb_test "print *libretto" " = 50"
	273	local_compiler_xfail_check
	274	gdb_test "ptype libretto" "type = (unsigned long\|long unsigned)( int)? \\* const"
	275	gdb_test "print *lissome" " = 60"
	276	local_compiler_xfail_check
	277	gdb_test "ptype lissome" "type = float \\* const"
	278	gdb_test "print *locust" " = 70"
	279	local_compiler_xfail_check
	280	gdb_test "ptype locust" "type = double \\* const"
	281	}
	282
	283	do_constvar_tests