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* gdb.base/nofield.c: New file.

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* gdb.base/nofield.exp: New testcase.
This commit is contained in:
Joel Brobecker 2007-01-05 05:56:37 +00:00
parent fa4028e955
commit 51679ba976
3 changed files with 97 additions and 0 deletions
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5
gdb/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2006-02-05 Joel Brobecker <brobecker@adacore.com>
* gdb.base/nofield.c: New file.
* gdb.base/nofield.exp: New testcase.
2007-01-05 Nick Roberts <nickrob@snap.net.nz>
* gdb.mi/mi-var-cp.exp: New test for references to pointers.

43
gdb/testsuite/gdb.base/nofield.c Normal file
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/* This testcase is part of GDB, the GNU debugger.
Copyright 2007 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 */
struct empty {};
union empty_union {};
struct not_empty
{
void *e;
void *u;
};
int
main (void)
{
struct empty e = {};
union empty_union u;
struct not_empty n = {0, 0};
n.e = &e;
n.u = &u;
return 0;
}

49
gdb/testsuite/gdb.base/nofield.exp Normal file
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# Copyright 2007 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., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA
if $tracelevel {
strace $tracelevel
}
set testfile "nofield"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
untested "Couldn't compile ${srcfile}"
return -1
}
set eol "\[\r\n\]+"
set sp "\[ \t\]*"
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
gdb_test "ptype struct not_empty" \
"type = struct not_empty {$eol${sp}void \\*e;$eol${sp}void \\*u;$eol}" \
"ptype struct not_empty"
gdb_test "ptype struct empty" \
"type = struct empty {$eol$sp<no data fields>$eol}" \
"ptype struct empty"
gdb_test "ptype union empty_union" \
"type = union empty_union {$eol$sp<no data fields>$eol}" \
"ptype union empty_union"