hello.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 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/>.

if $tracelevel then {
    strace $tracelevel
}

load_lib "pascal.exp"

set testfile "hello"
set srcfile ${testfile}.pas
set binfile ${objdir}/${subdir}/${testfile}${EXEEXT}

if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ]] != "" } {
  return -1
}

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]
set bp_location2 [gdb_get_line_number "set breakpoint 2 here"]

if { [gdb_breakpoint ${srcfile}:${bp_location1}] } {
    pass "setting breakpoint 1"
}
if { [gdb_breakpoint ${srcfile}:${bp_location2}] } {
    pass "setting breakpoint 2"
}

# Verify that "start" lands inside the right procedure.
if { [gdb_start_cmd] < 0 } {
    untested start
    return -1
}

# This test fails for gpc
# because debug information for 'main'
# is in some <implicit code>
gdb_test "" \
         ".* at .*hello.pas.*" \
         "start"

gdb_test "cont" \
         "Breakpoint .*:${bp_location1}.*" \
         "Going to first breakpoint"
gdb_test "print st" \
	 ".* = ''.*" \
	 "Empty string check"

# This test also fails for gpc because the program
# stops after the string has been written
# while it should stop before writing it 
if { $pascal_compiler_is_gpc } {
    setup_xfail *-*-*
}
gdb_test "cont" \
	 "Breakpoint .*:${bp_location2}.*" \
	 "Going to second breakpoint"
gdb_test "print st" \
	 ".* = 'Hello, world!'.*" \
	 "String after assignment check"