gdb/testsuite/gdb.c++/local.exp

# Copyright (C) 1998, 1999 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

# tests for local variables
# Written by Satish Pai <pai@apollo.hp.com> 1997-07-08


# This file is part of the gdb testsuite

if $tracelevel then {
        strace $tracelevel
        }

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

if { [skip_cplus_tests] } { continue }

set testfile "local"
set srcfile ${testfile}.cc
set binfile ${objdir}/${subdir}/${testfile}

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

if [get_compiler_info $binfile "c++"] {
  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
}

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 $" {
		    fail "up from marker1"
		}
                timeout { fail "up from marker1 (timeout)" }
            }
        }
        -re "$gdb_prompt $" { fail "continue to marker1"  }
        timeout { fail "(timeout) continue to marker1"  }
    }

# srikanth, These tests have always been run only with aCC. Now in
# the new scheme of things, we run it twice, once with aCC, and once
# with g++. Flag these tests as expected failures when run with g++.
# as these are failing now and were never known to pass with g++.
global gcc_compiled
if {$gcc_compiled} then  {
setup_xfail "*-*-*"
}

# Local classes in g++ get names like "main.1::InnerLocal", just like local
# static variables.  Some targets use "___" instead of ".".
set sep "(\[.\]|___)\[0-9\]"

send_gdb "ptype Local\n"
gdb_expect {
    -re "type = class Local \{\r\n\[\t \]*public:\r\n\[\t \]*int loc1;\r\n\r\n\[\t \]*.char loc_foo\\(char\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:10\\).*$gdb_prompt $" { pass "ptype Local" }
    -re "type = class Local \{\r\n\[\t \]*public:\r\n\[\t \]*int loc1;\r\n\r\n\[\t \]*.char loc_foo\\(char\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:\[0-9\]*\\).*$gdb_prompt $" { pass "ptype Local (incorrect line number?)" }
    -re "type = class Local \{\r\n\[\t \]*public:\r\n\[\t \]*int loc1;\r\n\r\n\[\t \]*Local & operator=\\((foobar__Fi${sep}::|)Local const &\\);\r\n\[\t \]*Local\\((foobar__Fi${sep}::|)Local const &\\);\r\n\[\t \]*Local\\(void\\);\r\n\[\t \]*char loc_foo\\(char\\);\r\n\[\t \]*\}*.*$gdb_prompt $" { pass "ptype Local" }
    -re "type = class Local \{\r\n\[\t \]*public:\r\n\[\t \]*int loc1;\r\n\r\n\[\t \]*char loc_foo\\(char\\);\r\n\[\t \]*\\(Local at.*local\\.cc:\[0-9\]*\\)\r\n\}.*$gdb_prompt $" { pass "ptype Local (aCC)" }
    -re ".*$gdb_prompt $"   {  fail "ptype Local" }
    timeout             { fail "(timeout) ptype Local" }
}

# DTS CLLbs14316 and CLLbs17058
# coulter - I added a clause for HP's aCC compiler.  We print out the type
#   as xx instead of const unsigned char, but we still have an expected failure
#   because of two reasons:
#   There is a number at the end of InnerLocal4 which should not be there,
#       DTS CLLbs14316
#   The line number for the class 
setup_xfail "hppa*-*-*" CLLbs14316
send_gdb "ptype InnerLocal\n"
gdb_expect {
    -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(const unsigned char &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:36\\).*$gdb_prompt $" { pass "ptype InnerLocal" }
    -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*class InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(const unsigned char &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:36\\).*$gdb_prompt $" { pass "ptype InnerLocal" }
    -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(const unsigned char &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:\[0-9\]*\\).*$gdb_prompt $" { pass "ptype InnerLocal (incorrect line number?" }
    -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*class InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(const unsigned char &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:\[0-9\]*\\).*$gdb_prompt $" { pass "ptype InnerLocal (incorrect line number?" }
    -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:36\\).*$gdb_prompt $" { pass "ptype InnerLocal HP aCC" }
    -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*NestedInnerLocal nest1;\r\n\r\n\[\t \]*InnerLocal & operator=\\((main${sep}::|)InnerLocal const &\\);\r\n\[\t \]*InnerLocal\\((main${sep}::|)InnerLocal const &\\);\r\n\[\t \]*InnerLocal\\(void\\);\r\n\[\t \]*int il_foo\\(unsigned char const &\\);\r\n\*\}\r\n*.*$gdb_prompt $" { pass "ptype InnerLocal" }
    -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*class InnerLocal4::NestedInnerLocal nest1;\r\n\r\n\[\t \]*int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\\(Local at.*local\.cc:\[0-9\]+\\)\r\n\}.*$gdb_prompt $" { pass "ptype InnerLocal (aCC)" }
    -re ".*$gdb_prompt $"   {  fail "ptype InnerLocal" }
    timeout             { fail "(timeout) ptype InnerLocal" }
}

send_gdb "ptype NestedInnerLocal\n"
gdb_expect {
    -re "type = class InnerLocal::NestedInnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*int nil;\r\n\r\n\[\t \]*.int nil_foo\\(int\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:44\\).*$gdb_prompt $" { pass "ptype NestedInnerLocal" }
    -re "type = class InnerLocal::NestedInnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*int nil;\r\n\r\n\[\t \]*.int nil_foo\\(int\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:\[0-9\]*\\).*$gdb_prompt $" { pass "ptype NestedInnerLocal (incorrect line number?)" }
    -re "type = class NestedInnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*int nil;\r\n\r\n\[\t \]*NestedInnerLocal & operator=\\((main${sep}::InnerLocal::|)NestedInnerLocal const &\\);\r\n\[\t \]*NestedInnerLocal\\((main${sep}::InnerLocal::|)NestedInnerLocal const &\\);\r\n\[\t \]*NestedInnerLocal\\(void\\);\r\n\[\t \]*int nil_foo\\(int\\);\r\n\}\r\n*.*$gdb_prompt $" { pass "ptype NestedInnerLocal" }
    -re "No symbol.*in current context.*$gdb_prompt $" { pass "ptype NestedInnerLocal (known aCC limitation)" }
    -re ".*$gdb_prompt $"   {  fail "ptype NestedInnerLocal" }
    timeout             { fail "(timeout) ptype NestedInnerLocal" }
}     

# srikanth, These tests have always been run only with aCC. Now in
# the new scheme of things, we run it twice, once with aCC, and once
# with g++. Flag these tests as expected failures when run with g++.
# as these are failing now and were never known to pass with g++.
global gcc_compiled
if {$gcc_compiled} then  {
setup_xfail "*-*-*"
}

# gdb incorrectly interprets the NestedInnerLocal in
# InnerLocal::NestedInnerLocal as field name instead of a type name;
# See CLLbs14784.
setup_xfail *-*-* CLLbs14784
send_gdb "ptype InnerLocal::NestedInnerLocal\n"
gdb_expect {
    -re "type = class InnerLocal::NestedInnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*int nil;\r\n\r\n\[\t \]*.int nil_foo\\(int\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:44\\).*$gdb_prompt $" { pass "ptype InnerLocal::NestedInnerLocal" }
    -re "type = class InnerLocal::NestedInnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*int nil;\r\n\r\n\[\t \]*.int nil_foo\\(int\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:\[0-9\]*\\).*$gdb_prompt $" { pass "ptype InnerLocal::NestedInnerLocal (incorrect line number?)" }
    -re ".*$gdb_prompt $"   {  fail "ptype InnerLocal::NestedInnerLocal" }
    timeout             { fail "(timeout) ptype InnerLocal::NestedInnerLocal" }
}