unbounded-array.exp

gdb-6.8 Linux下的调试程序 最新版本

# Copyright 2007, 2008 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.  

# This file is part of the gdb testsuite.  It contains tests for printing
# the elements of an unbounded array using the Modula-2 language mode of
# gdb.

if $tracelevel then {
	strace $tracelevel
}

set testfile "unbounded1"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug quiet}] != "" } {
    untested "Couldn't compile ${srcfile}"
    return -1
}

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

if ![runto foo] then {
    perror "couldn't run to breakpoint foo"
    continue
}

gdb_test "set lang modula-2" ".*does not match.*" "switch to modula-2"

# gdb test "ptype a" ".*ARRAY OF.*" "print out unbounded ARRAY type"

gdb_test "print HIGH(a)" ".*= 4.*" "print the last legal element of array a"

gdb_test "print a" ".*abcde.*HIGH.*4.*"    "print unbounded array contents"

gdb_test "print/c a\[0\]" ".*a.*" "print the 1st element of array a"
gdb_test "print/c a\[1\]" ".*b.*" "print the 2nd element of array a"
gdb_test "print/c a\[2\]" ".*c.*" "print the 3rd element of array a"
gdb_test "print/c a\[3\]" ".*d.*" "print the 4th element of array a"
gdb_test "print/c a\[4\]" ".*e.*" "print the 5th element of array a"