From 526c61eee0e858ee2a9c18fd05768807fbc73ff3 Mon Sep 17 00:00:00 2001 From: Adam Fedor Date: Wed, 26 Nov 2003 04:23:25 +0000 Subject: [PATCH] * gdb.objc/objcdecode.exp: Test for PR objc/1238. * gdb.objc/objcdecode.m: New file. --- gdb/testsuite/ChangeLog | 5 ++ gdb/testsuite/gdb.objc/objcdecode.exp | 77 +++++++++++++++++++++++++++ gdb/testsuite/gdb.objc/objcdecode.m | 49 +++++++++++++++++ 3 files changed, 131 insertions(+) create mode 100644 gdb/testsuite/gdb.objc/objcdecode.exp create mode 100644 gdb/testsuite/gdb.objc/objcdecode.m diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index fe636285ddf..f7113d97cc6 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2003-11-25 Adam Fedor + + * gdb.objc/objcdecode.exp: Test for PR objc/1238. + * gdb.objc/objcdecode.m: New file. + 2003-11-25 Adam Fedor * gdb.objc/nondebug.exp: Test for PR objc/1236. diff --git a/gdb/testsuite/gdb.objc/objcdecode.exp b/gdb/testsuite/gdb.objc/objcdecode.exp new file mode 100644 index 00000000000..ab3be159f2c --- /dev/null +++ b/gdb/testsuite/gdb.objc/objcdecode.exp @@ -0,0 +1,77 @@ +# Copyright 2003 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 tests decoding of Objective-C symbols + +# This file was written by Adam Fedor (fedor@gnu.org) + +if $tracelevel then { + strace $tracelevel +} + +set testfile "objcdecode" +set srcfile ${testfile}.m +set binfile ${objdir}/${subdir}/${testfile} + +# +# Objective-C program compilation isn't standard. We need to figure out +# which libraries to link in. Most of the time it uses pthread +# +if {[gdb_compile_objc "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ]] != "" } { + return -1 +} + +proc do_objc_tests {} { + global prms_id + global bug_id + global subdir + global objdir + global srcdir + global binfile + global gdb_prompt + + set prms_id 0 + set bug_id 0 + + # Start with a fresh gdb. + + gdb_exit + gdb_start + gdb_reinitialize_dir $srcdir/$subdir + gdb_load $binfile + +} + +do_objc_tests + +# +# Break on multiply defined method (PR objc/1236) +# +set name "break on multiply defined method" +gdb_test_multiple "break multipleDef" $name \ +{ + -re "\\\[0\\\] cancel.*\\\[1\\\] all.*\\\[2\\\] -.Decode multipleDef. at .*\\\[3\\\] multipleDef at .*" { + send_gdb "3\n" + exp_continue + } + -re "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file *" { pass $name } + -re ".*$gdb_prompt $" { kfail "gdb/1236" $name } + timeout { fail "$name (timeout)" } +} + +gdb_test "run" \ + "Starting program.*Breakpoint \[0-9\]+, multipleDef \\\(\\\) at .*" \ + "continue after break on multiply defined symbol" diff --git a/gdb/testsuite/gdb.objc/objcdecode.m b/gdb/testsuite/gdb.objc/objcdecode.m new file mode 100644 index 00000000000..5e99618d115 --- /dev/null +++ b/gdb/testsuite/gdb.objc/objcdecode.m @@ -0,0 +1,49 @@ +#include + +@interface Decode: Object +{ +} +- multipleDef; +- (const char *) myDescription; +@end + +@implementation Decode + +- multipleDef +{ + printf("method multipleDef\n"); + return self; +} + +- (const char *) myDescription +{ + return "Decode gdb test object"; +} + +@end + +int +multipleDef() +{ + printf("function multipleDef\n"); + return 0; +} + +int main (int argc, const char *argv[]) +{ + id obj; + obj = [Decode new]; + multipleDef(); + [obj multipleDef]; + return 0; +} + +const char *_NSPrintForDebugger(id object) +{ + /* This is not really what _NSPrintForDebugger should do, but it + is a simple test if gdb can call this function */ + if (object && [object respondsTo: @selector(myDescription)]) + return [object myDescription]; + + return NULL; +} -- 2.30.2