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authorAdam Fedor <fedor@gnu.org>2003-11-26 04:23:25 +0000
committerAdam Fedor <fedor@gnu.org>2003-11-26 04:23:25 +0000
commit526c61eee0e858ee2a9c18fd05768807fbc73ff3 (patch)
treeabf53994218488bd0ba1736c729b8262c402ff63 /gdb/testsuite/gdb.objc
parent28f2d60014fb2b5f3d4e74320d8c917e76e0681d (diff)
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* gdb.objc/objcdecode.exp: Test for PR objc/1238.
* gdb.objc/objcdecode.m: New file.
Diffstat (limited to 'gdb/testsuite/gdb.objc')
-rw-r--r--gdb/testsuite/gdb.objc/objcdecode.exp77
-rw-r--r--gdb/testsuite/gdb.objc/objcdecode.m49
2 files changed, 126 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.objc/objcdecode.exp b/gdb/testsuite/gdb.objc/objcdecode.exp
new file mode 100644
index 0000000..ab3be15
--- /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 0000000..5e99618
--- /dev/null
+++ b/gdb/testsuite/gdb.objc/objcdecode.m
@@ -0,0 +1,49 @@
+#include <objc/Object.h>
+
+@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;
+}