Re: gdb.c++ testsuite 1.3: member_data_static.exp (resend)

Michael Elizabeth Chastain
2002-05-30T19:08:58Z

Benjamin Kosnik writes:

> template class __gnu_test::gnu_obj_3<long>;
> template class __gnu_test::gnu_obj_2<int>;

This technique works for me in all tested configurations.

I added an instantiation for gnu_obj_2<long> as well.

I'm about to commit these files. Here is what I'm committing.

Michael C

=== m-static.cc

// 2002-05-13

namespace __gnu_test
{
enum region { oriental, egyptian, greek, etruscan, roman };

// Test one.
class gnu_obj_1
{
protected:
typedef region antiquities;
static const bool test = true;
static const int key1 = 5;
static long key2;

static antiquities value;

public:
gnu_obj_1(antiquities a, long l) {}
};

const bool gnu_obj_1::test;
const int gnu_obj_1::key1;
long gnu_obj_1::key2 = 77;
gnu_obj_1::antiquities gnu_obj_1::value = oriental;

// Test two.
template<typename T>
class gnu_obj_2: public virtual gnu_obj_1
{
public:
static antiquities value_derived;

public:
gnu_obj_2(antiquities b): gnu_obj_1(oriental, 7) { }
};

template<typename T>
typename gnu_obj_2<T>::antiquities gnu_obj_2<T>::value_derived = etruscan;

// Test three.
template<typename T>
class gnu_obj_3
{
public:
typedef region antiquities;
static gnu_obj_2<int> data;

public:
gnu_obj_3(antiquities b) { }
};

template<typename T>
gnu_obj_2<int> gnu_obj_3<T>::data(etruscan);
}

// instantiate templates explicitly so their static members will exist
template class __gnu_test::gnu_obj_2<int>;
template class __gnu_test::gnu_obj_2<long>;
template class __gnu_test::gnu_obj_3<long>;

int main()
{
using namespace __gnu_test;

gnu_obj_1 test1(egyptian, 4589);
gnu_obj_2<long> test2(roman);
gnu_obj_3<long> test3(greek);

return 0;
}

=== m-static.exp

# Copyright 2002 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.

# Tests for member static data
# 2002-05-13 Benjamin Kosnik <bkoz@redhat.com>

# This file is part of the gdb testsuite

if $tracelevel then {
strace $tracelevel
}

if { [skip_cplus_tests] } { continue }

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

set testfile "m-static"
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}

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

# One.
gdb_test "break 68" "Breakpoint \[0-9\]*.*line 68\\."
gdb_test "continue" "Continuing\\.\r\n\r\nBreakpoint.*at.*m-static\\.cc:68\r\n.*" "continue to 68"

# simple object, static const bool
gdb_test "print test1.test" "\\$\[0-9\]* = true" "simple object, static const bool"

# simple object, static const int
gdb_test "print test1.key1" "\\$\[0-9\]* = 5" "simple object, static const int"

# simple object, static long
gdb_test "print test1.key2" "\\$\[0-9\]* = 77" "simple object, static long"

# simple object, static enum
gdb_test "print test1.value" "\\$\[0-9\]* = oriental" "simple object, static enum"

# Two.
gdb_test "break 69" "Breakpoint \[0-9\]*.*line 69\\."
gdb_test "continue" "Continuing\\.\r\n\r\nBreakpoint.*at.*m-static\\.cc:69\r\n.*" "continue to 69"

# derived template object, base static const bool
gdb_test "print test2.test" "\\$\[0-9\]* = true" "derived template object, base static const bool"

# derived template object, base static const int
gdb_test "print test2.key1" "\\$\[0-9\]* = 5" "derived template object, base static const int"

# derived template object, base static long
gdb_test "print test2.key2" "\\$\[0-9\]* = 77" "derived template object, base static long"

# derived template object, base static enum
gdb_test "print test2.value" "\\$\[0-9\].* = oriental" "derived template object, base static enum"

# derived template object, static enum
gdb_test "print test2.value_derived" "\\$\[0-9\].* = etruscan" "derived template object, static enum"

# Three.
gdb_test "break 71" "Breakpoint \[0-9\]*.*line 71\\."
gdb_test "continue" "Continuing\\.\r\n\r\nBreakpoint.*at.*m-static\\.cc:71\r\n.*" "continue to 71"

# template object, static derived template data member's base static const bool
gdb_test "print test3.data.test" "\\$\[0-9\].* = true" "template object, static const bool"

# template object, static derived template data member's base static const int
gdb_test "print test3.data.key1" "\\$\[0-9\].* = 5" "template object, static const int"

# template object, static derived template data member's base static long
gdb_test "print test3.data.key2" "\\$\[0-9\].* = 77" "template object, static long"

# template object, static derived template data member's base static enum
gdb_test "print test3.data.value" "\\$\[0-9\].* = oriental" "template object, static enum"

# template object, static derived template data member's static enum
gdb_test "print test3.data.value_derived" "\\$\[0-9\].* = etruscan" "template object, static derived enum"

gdb_exit
return 0